Ideanomics (IDEXQ) S-1 23 Dec 22 IPO registration Financial data

Cover Page

Cover Page	9 Months Ended
	Sep. 30, 2022
Cover [Abstract]
Document Type	S-1
Entity Registrant Name	IDEANOMICS, INC.
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Central Index Key	0000837852
Amendment Flag	false

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 269,863	$ 165,764
Accounts receivable, net	3,338	7,400
Contract assets	2,772	0
Amount due from related parties	266	240
Notes receivable from third parties	54,907	0
Notes receivable from related party	697	0
Inventory	6,159	0
Prepaid expenses	20,015	2,629
Other current assets	4,490	3,726
Total current assets	362,507	179,759
Property and equipment, net	2,905	330
Fintech Village	0	7,250
Intangible assets, net	42,546	29,705
Goodwill	16,161	705
Operating right of use assets	12,827	155
Long-term investments	35,588	8,487
Other non-current assets	903	7,478
Total assets	473,437	233,869
Current liabilities
Accounts payable	6,674	5,057
Deferred revenue (including customer deposits of $3,163 and $31 as of December 31, 2021 and 2020, respectively)	5,392	1,129
Accrued salaries	8,957	1,750
Amount due to related parties	1,102	882
Other current liabilities	7,137	2,235
Current portion of operating lease liabilities	3,086	115
Current contingent consideration	648	1,325
Promissory note-short term	312	568
Convertible promissory note due to third-parties	57,809	0
Total current liabilities	91,117	13,061
Operating lease liability-long term	9,647	19
Non-current contingent liabilities	350	7,635
Deferred tax liabilities	5,073	5,045
Other long-term liabilities	620	7,275
Asset retirement obligations	0	4,653
Total liabilities	106,807	37,688
Commitments and contingencies (Note 21)
Convertible redeemable preferred stock and Redeemable non-controlling interest:
Series A - 7,000,000 shares issued and outstanding, liquidation and deemed liquidation preference of $3,500,000 as of December 31, 2021 and 2020, respectively	1,262	1,262
Redeemable non-controlling interest	0	7,485
Equity:
Common stock - $0.001 par value; 1,500,000,000 shares authorized, 497,272,525 and 344,861,295 shares issued and outstanding as of December 31, 2021 and 2020, respectively	497	345
Additional paid-in capital	968,066	531,866
Accumulated deficit	(605,758)	(349,747)
Accumulated other comprehensive loss	222	1,231
Total Ideanomics, Inc. shareholders' equity	363,027	183,695
Non-controlling interest	2,341	3,739
Total equity	365,368	187,434
Total liabilities, convertible redeemable preferred stock, redeemable non-controlling interest and equity	$ 473,437	$ 233,869

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 01, 2022	Dec. 31, 2021	Dec. 31, 2020
Current liabilities
Deferred revenue, customer deposits	$ 2,681		$ 3,163	$ 31
Convertible redeemable preferred stock and Redeemable non-controlling interest:
Convertible redeemable preferred stock, Series A shares issued (in shares)	7,000,000		7,000,000	7,000,000
Convertible redeemable preferred stock, Series A shares outstanding (in shares)	7,000,000		7,000,000	7,000,000
Convertible redeemable preferred stock, Series A liquidation and deemed liquidation preference (in shares)	$ 3,500,000		$ 3,500,000	$ 3,500,000
Equity:
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	1,500,000,000		1,500,000,000	1,500,000,000
Common stock, shares issued (in shares)	517,134,223		497,272,525	344,861,295
Common stock, shares outstanding (in shares)	517,134,223		497,272,525	344,861,295

CONSOLIDATED STATEMENTS OF OPER

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Total revenue	$ 114,080	$ 26,759	$ 44,566
Total cost of revenue	90,852	24,702	1,458
Gross profit	23,228	2,057	43,108
Operating expenses:
Selling, general and administrative expenses	72,825	32,399	24,862
Research and development expense	760	1,635	0
Professional fees	34,710	12,541	5,828
Impairment loss of intangible assets	71,070	33,230	73,669
Goodwill impairments	101,470	18,089	0
Change in fair value of contingent consideration, net	(9,600)	(5,503)	5,094
Litigation settlements	5,432	0	0
Depreciation and amortization	6,118	5,310	2,229
Total operating expenses	282,785	97,701	111,682
Loss from operations	(259,557)	(95,644)	(68,574)
Interest and other income (expense):
Interest income	1,502	108	68
Interest expense	(2,139)	(16,078)	(5,684)
Expense due to conversion of notes	0	(2,266)	0
Gain (loss) on extinguishment of debt	300	8,891	(3,940)
(Loss) gain on disposal of subsidiaries, net	(1,264)	276	(952)
Gain (loss) on remeasurement of investment	2,915	0	(3,179)
Other income (expense), net	1,261	6,604	(433)
Loss before income taxes and non-controlling interest	(256,982)	(98,109)	(82,694)
Income tax benefit (expense)	11,786	3,308	(417)
Impairment of and equity in loss of equity method investees	(11,529)	(16,780)	(13,718)
Net loss	(256,725)	(111,581)	(96,829)
Deemed dividend related to warrant repricing	0	(184)	(827)
Net loss attributable to common shareholders	(256,725)	(111,765)	(97,656)
Net (income) loss attributable to non-controlling interest	714	10,501	(852)
Net loss attributable to Ideanomics, Inc. common shareholders	$ (256,011)	$ (101,264)	$ (98,508)
Basic loss per share (in dollars per share)	$ (0.57)	$ (0.47)	$ (0.82)
Diluted loss per share (in dollars per share)	$ (0.57)	$ (0.47)	$ (0.82)
Weighted average shares outstanding:
Basic weighted average common shares outstanding (in shares)	447,829,204	213,490,535	119,766,859
Diluted (in shares)	447,829,204	213,490,535	119,766,859
Product
Total revenue	$ 37,009	$ 25,128	$ 0
Total cost of revenue	37,845	23,644	0
Service
Total revenue	75,766	1,631	44,566
Total cost of revenue	51,562	1,058	1,458
Other revenue
Total revenue	1,305	0	0
Total cost of revenue	$ 1,445	$ 0	$ 0

CONSOLIDATED STATEMENTS OF OP_2

CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Product
Revenue from related party	$ 1	$ 10	$ 0
Cost of revenue from related parties	36	13	0
Service
Revenue from related party	0	0	43,271
Cost of revenue from related parties	$ 0	$ 0	$ 467

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended						9 Months Ended		12 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (38,853)			$ (51,998)			$ (107,217)	$ (65,445)	$ (256,725)	$ (111,581)	$ (96,829)
Other comprehensive loss, net of nil tax
Foreign currency translation adjustments	(8,127)	$ (9,012)	$ 1,209	(951)	$ (40)	$ (693)	(15,930)	(1,683)	(1,385)	3,158	407
Comprehensive loss	(46,980)			(52,945)			(123,147)	(67,144)	(258,110)	(108,423)	(96,422)
Deemed dividend related to warrant repricing									0	(184)	(827)
Comprehensive loss (gain) attributable to non-controlling interest	3,075			273			6,756	864	2,020	9,238	(844)
Comprehensive loss attributable to Ideanomics, Inc. shareholders	$ (43,905)			$ (52,672)			$ (116,391)	$ (66,280)	$ (256,090)	$ (99,369)	$ (98,093)

CONSOLIDATED STATEMENTS OF CO_2

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Parentheticals) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Other comprehensive income (loss), tax	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0

CONSOLIDATED STATEMENT OF EQUIT

CONSOLIDATED STATEMENT OF EQUITY - USD ($) $ in Thousands		Ideanomics Shareholders' equity At-The-Market Offering	Ideanomics Shareholders' equity Private placement	Ideanomics Shareholders' equity Grapevine Logic, Inc. ("Grapevine")	Ideanomics Shareholders' equity Warrants	Ideanomics Shareholders' equity	Common Stock At-The-Market Offering	Common Stock Private placement	Common Stock Warrants	Common Stock	Additional Paid-in Capital At-The-Market Offering	Additional Paid-in Capital Private placement	Additional Paid-in Capital Warrants	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss	Non-controlling Interest Grapevine Logic, Inc. ("Grapevine")	[1]	Non-controlling Interest		At-The-Market Offering	Private placement	Grapevine Logic, Inc. ("Grapevine")	Warrants	Total
Beginning balance (in shares) at Dec. 31, 2018										102,766,006
Beginning balance at Dec. 31, 2018						$ 44,243				$ 103				$ 195,780	$ (149,975)	$ (1,665)			$ (1,031)	[1]					$ 43,212
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation						9,113								9,113											9,113
Common stock issued under employee stock incentive plan (in shares)										129,840
Common stock issuance for convertible notes (in shares)										8,186,890
Common stock issuance for convertible notes						23,005				$ 8				22,997											23,005
Investments from noncontroller shareholders						1,960								1,374		586			446	[1]					2,406
Non-controlling shareholder contribution (in shares)										575,431
Non-controlling shareholder contribution										$ 1				(1)					321	[1]					$ 321
Common stock issuance for acquisitions, investments, and assets (in shares)										37,966,908															7,400,000
Common stock issuance for acquisitions, investments, and assets				$ 415		53,221				$ 38				53,183			$ (8)		24,598	[1]			$ 407		$ 77,819
Common stock issued to settle debt (in shares)										67,878
Common stock issued to settle debt						110								110											110
Net loss	[2]					(98,508)									(98,508)				852	[1]					(97,656)
Foreign currency translation adjustments, net of nil tax																415									407
Ending balance (in shares) at Dec. 31, 2019										149,692,953
Ending balance at Dec. 31, 2019						33,559				$ 150				282,556	(248,483)	(664)			25,178	[1]					58,737
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation						11,972								11,972											11,972
Common stock issuance for professional fees (in shares)										1,804,033
Common stock issuance for professional fees						1,642				$ 2				1,640											1,642
Common stock issued under employee stock incentive plan (in shares)										2,634,666
Common stock issued under employee stock incentive plan						1,726				$ 3				1,723											1,726
Common stock issuance for convertible notes (in shares)									8,995,906	40,662,420
Common stock issuance for convertible notes					$ 7,215	45,666			$ 9	$ 40			$ 7,206	45,626										$ 7,215	45,666
Non-controlling shareholder contribution																			100	[1]					100
Common stock issuance for acquisitions, investments, and assets (in shares)										13,056,055
Common stock issuance for acquisitions, investments, and assets						8,192				$ 13				8,179											8,192
Common stock issuance (in shares)										123,437,386
Common stock issuance						182,778				$ 123				182,655					(280)	[1]					182,498
Measurement period adjustment																			(11,584)	[1]					(11,584)
Common stock issued to settle debt (in shares)										4,577,876
Common stock issued to settle debt						2,314				$ 5				2,309											2,314
Extinguishment of convertible note						(12,000)								(12,000)											(12,000)
Net loss	[2]					(101,264)									(101,264)				(10,938)	[1]					(112,202)
Foreign currency translation adjustments, net of nil tax						1,895										1,895			1,263	[1]					3,158
Ending balance (in shares) at Dec. 31, 2020										344,861,295
Ending balance at Dec. 31, 2020						183,695				$ 345				531,866	(349,747)	1,231			3,739	[1],[3]					187,434
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation						2,040								2,040											2,040
Contingent shares						7,658								7,658											7,658
Common stock issuance for professional fees (in shares)										440,909
Common stock issuance for professional fees						1,162								1,162											1,162
Common stock issued under employee stock incentive plan (in shares)										475,000
Common stock issued under employee stock incentive plan						251								251											251
Common stock issuance for convertible notes (in shares)										45,895,763
Common stock issuance for convertible notes						140,126				$ 46				140,080											140,126
Common stock issuance for acquisitions, investments, and assets (in shares)										10,181,299
Common stock issuance for acquisitions, investments, and assets						32,377				$ 10				32,367											32,377
Common stock issuance (in shares)										17,615,534
Common stock issuance						53,407				$ 18				53,389											53,407
Net loss						(6,483)									(6,483)				(236)	[3]					(6,719)
Foreign currency translation adjustments, net of nil tax						(380)										(380)			(313)	[3]					(693)
Ending balance (in shares) at Mar. 31, 2021										419,469,800
Ending balance at Mar. 31, 2021						413,853				$ 419				768,813	(356,230)	851			3,190	[3]					417,043
Beginning balance (in shares) at Dec. 31, 2020										344,861,295
Beginning balance at Dec. 31, 2020						183,695				$ 345				531,866	(349,747)	1,231			3,739	[1],[3]					187,434
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock issuance (in shares)								10,000,000
Common stock issuance								$ 27,300
Ending balance (in shares) at Jun. 30, 2021										466,354,487
Ending balance at Jun. 30, 2021						540,282				$ 466				901,943	(362,925)	798			2,916	[3]					543,198
Beginning balance (in shares) at Dec. 31, 2020										344,861,295
Beginning balance at Dec. 31, 2020						183,695				$ 345				531,866	(349,747)	1,231			3,739	[1],[3]					187,434
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Foreign currency translation adjustments, net of nil tax																									(1,683)
Ending balance (in shares) at Sep. 30, 2021										481,901,523
Ending balance at Sep. 30, 2021						525,199				$ 483				939,516	(414,736)	(64)			2,528	[3]					527,727
Beginning balance (in shares) at Dec. 31, 2020										344,861,295
Beginning balance at Dec. 31, 2020						183,695				$ 345				531,866	(349,747)	1,231			3,739	[1],[3]					187,434
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation						21,982								21,982											21,982
Contingent shares						1,520								1,520											1,520
Common stock issuance for professional fees (in shares)										962,689
Common stock issuance for professional fees						2,318								2,318											2,318
Common stock issued under employee stock incentive plan (in shares)										10,559,084
Common stock issued under employee stock incentive plan						8,290				$ 11				8,279											8,290
Common stock issuance for convertible notes (in shares)										55,278,885
Common stock issuance for convertible notes						157,766				$ 55				157,711											157,766
Non-controlling shareholder contribution																			157	[1]					$ 157
Common stock issuance for acquisitions, investments, and assets (in shares)										18,926,413															11,300,000
Common stock issuance for acquisitions, investments, and assets						59,808				$ 19				59,789											$ 59,808
Common stock issuance (in shares)							68,293,722	10,000,000
Common stock issuance		$ 188,546					$ 69	$ 27,300			$ 188,477										$ 188,546
Tax withholding paid for net share settlement of equity awards (in shares)										(1,609,563)
Tax withholding paid for net share settlement of equity awards						(3,878)				$ (2)				(3,876)											(3,878)
Net loss						(256,011)									(256,011)				(1,179)	[1]					(257,190)
Foreign currency translation adjustments, net of nil tax						(1,009)										(1,009)			(376)	[1]					(1,385)
Ending balance (in shares) at Dec. 31, 2021										497,272,525
Ending balance at Dec. 31, 2021						363,027				$ 497				968,066	(605,758)	222			2,341	[1],[3]					365,368
Beginning balance (in shares) at Mar. 31, 2021										419,469,800
Beginning balance at Mar. 31, 2021						413,853				$ 419				768,813	(356,230)	851			3,190	[3]					417,043
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation						2,007								2,007											2,007
Common stock issuance for professional fees (in shares)										260,000
Common stock issuance for professional fees						656								656											656
Common stock issued under employee stock incentive plan (in shares)										4,590,000
Common stock issued under employee stock incentive plan						7,740				$ 5				7,735											7,740
Common stock issuance for acquisitions, investments, and assets (in shares)										6,733,497
Common stock issuance for acquisitions, investments, and assets						21,127				$ 7				21,120											21,127
Common stock issuance (in shares)							25,301,190	10,000,000
Common stock issuance		74,347	$ 27,300				$ 25	$ 10			74,322	$ 27,290									74,347	$ 27,300
Net loss	[3]					(6,695)									(6,695)				(267)						(6,962)
Foreign currency translation adjustments, net of nil tax						(33)										(33)			(7)	[3]					(40)
Ending balance (in shares) at Jun. 30, 2021										466,354,487
Ending balance at Jun. 30, 2021						540,282				$ 466				901,943	(362,925)	798			2,916	[3]					543,198
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation						15,187								15,187											15,187
Contingent shares						(6,138)								(6,138)											(6,138)
Common stock issued under employee stock incentive plan (in shares)										4,051,021
Common stock issued under employee stock incentive plan						299				$ 6				293											299
Common stock issuance for acquisitions, investments, and assets (in shares)										2,011,617
Common stock issuance for acquisitions, investments, and assets						6,304				$ 2				6,302											6,304
Common stock issuance (in shares)							7,495,997
Common stock issuance		$ 17,744					$ 7				$ 17,737										$ 17,744
Net loss						(51,811)									(51,811)				(303)	[3]					(52,114)
Foreign currency translation adjustments, net of nil tax						(866)										(866)			(85)	[3]					(951)
Ending balance (in shares) at Sep. 30, 2021										481,901,523
Ending balance at Sep. 30, 2021						525,199				$ 483				939,516	(414,736)	(64)			2,528	[3]					527,727
Beginning balance (in shares) at Dec. 31, 2021										497,272,525
Beginning balance at Dec. 31, 2021						363,027				$ 497				968,066	(605,758)	222			2,341	[1],[3]					365,368
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation						2,355								2,355											2,355
Common stock issuance for professional fees (in shares)										350,000
Common stock issuance for professional fees						435				$ 1				434											435
Common stock issued under employee stock incentive plan (in shares)										125,000
Common stock issued under employee stock incentive plan						66								66											66
Non-controlling shareholder contribution																			24,778	[3]					24,778
Tax withholding paid for net share settlement of equity awards						(83)								(83)											(83)
Net loss						(28,512)									(28,512)				(580)	[3]					(29,092)
Foreign currency translation adjustments, net of nil tax						925										925			284	[3]					1,209
Ending balance (in shares) at Mar. 31, 2022										497,747,525
Ending balance at Mar. 31, 2022						338,213				$ 498				970,838	(634,270)	1,147			26,587	[3]					364,800
Beginning balance (in shares) at Dec. 31, 2021										497,272,525
Beginning balance at Dec. 31, 2021						363,027				$ 497				968,066	(605,758)	222			2,341	[1],[3]					$ 365,368
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock issuance for professional fees (in shares)																									1,100,000
Common stock issuance for acquisitions, investments, and assets (in shares)																									0
Foreign currency translation adjustments, net of nil tax																									$ (15,930)
Ending balance (in shares) at Sep. 30, 2022										517,134,223
Ending balance at Sep. 30, 2022						262,775				$ 517				980,232	(709,451)	(13,162)			19,861	[3]					282,636
Beginning balance (in shares) at Mar. 31, 2022										497,747,525
Beginning balance at Mar. 31, 2022						338,213				$ 498				970,838	(634,270)	1,147			26,587	[3]					364,800
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation						2,863								2,863											2,863
Non-controlling shareholder contribution																			49	[3]					49
Net loss						(37,767)									(37,767)				(1,506)	[3]					(39,273)
Foreign currency translation adjustments, net of nil tax						(6,838)										(6,838)			(2,174)	[3]					(9,012)
Ending balance (in shares) at Jun. 30, 2022										497,747,525
Ending balance at Jun. 30, 2022						296,471				$ 498				973,701	(672,037)	(5,691)			22,956	[3]					319,427
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation						2,234								2,234											2,234
Common stock issuance for professional fees (in shares)										1,059,006
Common stock issuance for professional fees						690				$ 1				689											690
Common stock issuance for convertible notes (in shares)										23,455,257
Common stock issuance for convertible notes						7,523				$ 23				7,500											7,523
Investments from noncontroller shareholders																			264	[3]					264
Common stock issuance for acquisitions, investments, and assets						1				$ 7				4,633											1
Common stock issuance (in shares)										(6,627,565)
Net loss						(37,414)									(37,414)				(1,439)	[3]					(38,853)
Foreign currency translation adjustments, net of nil tax						(6,207)										(6,207)			(1,920)	[3]					(8,127)
Ending balance (in shares) at Sep. 30, 2022										517,134,223
Ending balance at Sep. 30, 2022						$ 262,775				$ 517				$ 980,232	$ (709,451)	$ (13,162)			$ 19,861	[3]					$ 282,636
[1]Excludes accretion of dividend for redeemable non-controlling interest[2]Excludes deemed dividend related to warrant repricing[3]Excludes accretion of dividend for redeemable non-controlling interest.

CONSOLIDATED STATEMENT OF EQU_2

CONSOLIDATED STATEMENT OF EQUITY (Parenthetical) - USD ($) $ in Thousands	3 Months Ended						12 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
CONDENSED CONSOLIDATED STATEMENT OF EQUITY
Foreign currency translation adjustments, tax	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities
Net loss	$ (256,725)	$ (111,581)	$ (96,829)
Adjustments to reconcile net loss to net cash used in operating activities
Share-based compensation expense	21,982	11,972	9,113
Depreciation and amortization	6,118	5,310	2,229
Obsolescence of inventory	856	0	0
Noncash lease expense	1,556	0	0
Non-cash interest expense (income)	(873)	14,785	5,511
Allowance for doubtful accounts	362	1,219	0
Bad debt expense	0	1,643	0
Income tax benefit	(12,011)	(3,308)	0
Issuance of common stock and warrants for professional fees	1,430	0	0
Expense due to conversion of notes	0	2,266	0
Other income (forgiveness of liabilities)	(1,198)	0	0
Change in fair value of contingent consideration, net	(9,600)	(5,503)	5,094
(Gain) loss on extinguishment of debt	(300)	(8,891)	3,940
Impairment of and equity in loss of equity method investees	11,529	16,780	13,718
Settlement of ROU operating lease liabilities	0	(5,926)	0
Asset impairments	172,540	51,319	73,669
(Gain) loss on disposal of subsidiaries, net	1,323	(276)	952
(Gain) loss on remeasurement of investment	(2,915)	0	3,179
Digital tokens received as payment for services	0	0	(40,700)
Disposal of equity method investments	0	0	245
Change in assets and liabilities, net of acquisitions:
Accounts receivable	5,941	(6,214)	(2,278)
Inventory	(4,418)	0	0
Prepaid expenses and other assets	(13,089)	(6,745)	2,881
Accounts payable	(1,577)	2,206	2,862
Deferred revenue	2,188	652	168
Amount due to related parties (interest)	665	1,269	(1,256)
Accrued expenses, salary and other current liabilities	686	(2,445)	3,718
Net cash used in operating activities	(75,530)	(41,468)	(13,784)
Cash flows from investing activities:
Acquisition of property and equipment	(2,807)	(191)	(1,816)
Acquisition of intangible assets	(3,712)	0	0
Disposal of subsidiaries, net of cash disposed	2,495	0	645
Acquisition of subsidiaries, net of cash acquired	(100,859)	0	(623)
Investment in debt securities	(70,047)	0	0
Investments in long-term investment	(44,941)	(2,850)	0
Loans to third-parties	0	(1,988)	0
Loans to related-party	(691)	0	0
Proceeds from loan repayment	473	1,529	0
Net cash used in investing activities	(220,089)	(3,500)	(1,794)
Cash flows from financing activities
Proceeds from issuance of convertible notes	295,000	27,000	9,132
Repayment of convertible notes	(80,000)	(12,000)	0
Proceeds from exercise of options and warrants and issuance of common stock	196,835	191,440	2,821
Proceeds from noncontrolling interest shareholder	157	7,148	0
Repayment of redeemable noncontrolling interest	(8,820)	0	0
Tax withholding paid for net share settlement of equity awards	(3,877)	0	0
Proceeds (repayments) due from/to related parties	0	(2,999)	3,161
Borrowings (repayments) from/to third parties	0	(2,540)	0
Net cash (used in) provided by financing activities	399,295	208,049	15,114
Effect of exchange rate changes on cash	423	50	(9)
Net (decrease) increase in cash and cash equivalents	104,099	163,131	(473)
Cash and cash equivalents at the beginning of the period	165,764	2,633	3,106
Cash and cash equivalents at the end of the period	269,863	165,764	2,633
Supplemental disclosure of cash flow information:
Cash paid for income tax	1,410	0	0
Cash paid for interest	1,516	3,004	73
Issuance of shares for contingent consideration	0	8,192	0
Issuance of shares for convertible notes conversion	157,766	45,114	0
Tree Technologies measurement period adjustment to goodwill, non-controlling interest and intangible assets	0	12,848	0
Disposal of assets in exchange of GTB	0	0	20,219
Issuance of shares for acquisition of intangible assets	0	0	10,005
Issuance of shares for acquisition of long-term investments	$ 59,808	$ 0	$ 40,715

Organization and Principal Acti

Organization and Principal Activities	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Nature of Operations and Summary of Significant Accounting Policies
Organization and Principal Activities	Note 1. Nature of Operations and Summary of Significant Accounting Policies Nature of Operations Ideanomics, Inc. (Nasdaq: IDEX) is a Nevada corporation that primarily operates in Asia and the United States through its subsidiaries. The Company’s chief operating decision maker has been identified as the chief executive officer, who reviews consolidated results when making decisions about allocating resources and assessing performance of the Company. Therefore, the Company operates in one segment with two business units: Ideanomics Mobility and Ideanomics Capital. Through September 30, 2022, the Company operates in one segment with two business units, Ideanomics Mobility and Ideanomics Capital. For the nine months ended September 30, 2022, the Company completed one acquisition. We are in the process of preparing the necessary filing disclosures in anticipation of obtaining the required shareholder approval to acquire 100% of VIA. The total aggregate consideration payable in connection with this transaction is equal to $630.0 million, consisting of an upfront payment at the closing of the transaction of $450.0 million and an earnout payment of up to $180.0 million. The Company anticipates that its internal management structure and the information reviewed by the chief operating decision maker will change such that it may have multiple reportable segments in the future. Anticipated segments are, Ideanomics Mobility, which will encompass the entities with businesses centered in the EV market, Ideanomics Capital, will encompass businesses centered in the finance/real estate market, corporate entity which will encompass costs associated with head office operations, with the combination/consolidation of all segments and the corporate entity comprising the consolidated operations of the Company. The chief operating decision maker will review financial results at the segment level; the Company has appointed business unit managers for Ideanomics Mobility and Ideanomics Capital and is in the process of and revising its internal reporting, budgeting and forecasting process so as to be aligned with the anticipated corporate structure. Ideanomics Mobility will drive EV adoption by offering unique business solutions to commercial customers wanting to adopt EV vehicles and supporting infrastructure. To do that, Ideanomics has assembled, is developing and integrating business components with distinctive competence in three key pillars: Vehicles, Charging and Energy. These three pillars provide the foundation for Ideanomics Mobility’s planned offering of unique business solutions such as CaaS and VaaS which are proving to be extremely attractive to both large and small commercial vehicle operators. Ideanomics Capital will be the Company’s fintech business unit, which focuses on leveraging technology and innovation to improve efficiency, transparency, and profitability for the financial services industry. Recent Developments Energica Tender Offer On September 15, 2021, the Company announced it had entered into an agreement to launch a voluntary conditional tender offer in concert with the founders of Energica for shares of Energica, pursuant to which Ideanomics plans to increase its investment from 20.0% in Energica to 72.4%. The Energica founders shall continue to own 27.6% of Energica. On February 9, 2022, the Company wired €52.5 million (approximately $60.3 million) to an escrow account in order to facilitate and fund the conditional tender offer. On March, 7, 2022 the Company announced that it had achieved the 90.0% threshold for the conditional tender offer. The transaction received final approval from Italian regulatory authorities and closed on March 14, 2022. Restructuring of PRC Operations On September 12, 2022, the Board authorized management to pursue a plan to restructure operations in China. We expect the plan to be finalized and initiated in the fourth quarter of 2022. The restructuring is anticipated to be complete no later than the fourth quarter of 2023. In the year ended December 31, 2021, the company generated $29.7 million in revenues in the PRC, primarily from the sale of electric vehicle products. For the nine months ended September 30, 2022, the company generated $36.2 million in revenues in the PRC. The carrying value of long lived assets in the PRC as September 30, 2022, was $0.8 million and cash held in the PRC was approximately $15.1 million as of September 30, 2022. As a result of the restructuring of our operations in PRC we have incurred restructuring costs that include employee termination severance and lease termination costs, as well as other incremental costs resulting from the restructuring actions. Employee termination severance are recorded based on statutory requirements and completed negotiations. Restructuring costs are recognized in the Company’s condensed consolidated financial statements in accordance with GAAP. Generally, charges are recorded when restructuring actions are approved, communicated and/or implemented. In the nine months ended September 30, 2022, the Company recorded charges of $0.5 million in connection with its restructuring actions. These charges consist of $0.5 million recorded as selling, general and administrative expenses. The restructuring charges consist of employee termination costs of $0.5 million. Employee termination benefits were recorded based on statutory requirements, completed negotiations and Company policy. Basis of Presentation In the opinion of management, the unaudited interim condensed consolidated financial statements reflect all adjustments of a normal recurring nature that are necessary for a fair presentation of the results for the interim periods presented. All significant intercompany transactions and balances are eliminated in consolidation. However, the results of operations included in such financial statements may not necessary be indicative of annual results. The Company uses the same accounting policies in preparing quarterly and annual financial statements. Certain information and footnote disclosures normally included in the annual consolidated financial statements prepared in accordance with accounting principles generally accepted in the U.S. GAAP have been condensed or omitted. These unaudited condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 filed with the SEC on September 2, 2022 Form 10-K. Use of Estimates The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, as well as the related disclosure of contingent assets and liabilities. Actual results could differ from those estimates. On an ongoing basis, the Company evaluates its estimates, including those related to the bad debt allowance, collectability of notes receivable, sales returns, fair values of financial instruments, equity investments, stock-based compensation, intangible assets and goodwill, useful lives of intangible assets and property and equipment, asset retirement obligations, income taxes, and contingent liabilities, among others. The Company bases its estimates on assumptions, both historical and forward looking, that are believed to be reasonable, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities. Reclassifications Certain prior year amounts have been reclassified for comparative purposes to conform to the current-period financial statement presentation. Significant Accounting Policies For a detailed discussion of Ideanomics’ significant accounting policies, refer to Note 2 — “Summary of Significant Accounting Policies,” in Ideanomics’ consolidated financial statements included in the Company’s 2021 Form 10-K. During the nine months ended September 30, 2022, the Company acquired one business, Energica, which resulted in the adoption of the following accounting policies with respect to that business. Inventory Inventories, which include the costs of material, labor and overhead, are stated at the lower of cost or net realizable value, with cost generally computed on a FIFO basis. Estimated losses from obsolete and slow-moving inventories are recorded to reduce inventory values to their estimated net realizable value and are charged to costs of revenue. At the point of loss recognition, a new cost basis for that inventory is established and subsequent changes in facts and circumstances do not result in a recovery in carrying value. The composition of inventory is as follows (in thousands) : ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 December 31, 2021 Raw materials ​ $ 5,746 ​ $ 245 Work in progress ​ 10,470 ​ 90 Finished goods ​ 13,314 ​ 5,824 Total ​ $ 29,530 ​ $ 6,159 ​ The majority of the inventory is held in US Hybrid, Solectrac and Energica entities and represents finished assemblies and sub assemblies to be used in delivering electric motorcycles, electric powertrain components and electric tractors to customers, respectively. Revenue For product sales, the acquired EV entities consider practical and contractual limitations in determining whether there is an alternative use for the product. For example, long-term design and build contracts are typically highly customized to a customer’s specifications. For contracts with no alternative use and an enforceable right to payment for work performed to date, including a reasonable profit if the contract were terminated at the customer’s convenience for reason other than nonperformance, the acquired EV entities recognize revenue over time. All other product sales are recognized at a point in time. For contracts recognized over time, the acquired EV entities have historically used the cost-to-total cost method to recognize the revenue over the life of the contract. For contracts recognized at a point in time, the acquired EV entities recognize revenue when control passes to the customer, which is generally based on shipping terms that address when title and risk and rewards pass to the customer. However, the acquired EV entities also consider certain customer acceptance provisions as certain contracts with customers include installation, testing, certification or other acceptance provisions. In instances where contractual terms include a provision for customer acceptance, the acquired EV entities consider whether they have previously demonstrated that the product meets objective criteria specified by either the seller or customer in assessing whether control has passed to the customer. For service contracts, the acquired EV entities recognize revenue as the services are rendered if the customer is benefiting from the service as it is performed, or otherwise upon completion of the service. Separately priced extended warranties are recognized as a separate performance obligation over the warranty period. The transaction price in the acquired EV entities’ contracts consists of fixed consideration and the impact of variable consideration including returns, rebates and allowances, and penalties. Variable consideration is generally estimated using a probability-weighted approach based on historical experience, known trends, and current factors including market conditions and status of negotiations. For design and build contracts, the acquired entities may at times collect progress payments from the customer throughout the term of the contract, resulting in contract assets or liabilities depending on the timing of the payments. Contract assets consist of unbilled amounts when revenue recognized exceeds customer billings. Contract liabilities consist of advance payments and billings in excess of revenue recognized. Design and engineering costs for highly complex products to be sold under a long-term production-type contract are deferred and amortized in a manner consistent with revenue recognition of the related contract or anticipated contract. Other design and development costs are deferred only if there is a contractual guarantee for reimbursement. Costs to obtain a contract (e.g., commissions) for contracts greater than one year are deferred and amortized in a manner consistent with revenue recognition of the related contract. Product Warranties The acquired EV entities’ standard product warranty terms generally include post-sales support and repairs or replacement of a product at no additional charge for a specified period of time. Accruals for estimated expenses related to product warranties are made at the time revenue is recognized and are recorded as a component of costs of revenue. The acquired EV entities estimate the liability for warranty claims based on standard warranties, the historical frequency of claims and the cost to replace or repair products under warranty. Factors that influence the warranty liability include the number of units sold, the length of warranty term, historical and anticipated rates of warranty claims and the cost per claim. The warranty liability as of September 30, 2022 is $0.6 million and is included in “Other long- term liabilities” within the condensed consolidated balance sheet. The warranty liability has not changed substantially subsequent to WAVE’s acquisition. Effects of COVID 19 The spread of COVID-19 has caused significant disruption to society as a whole, including the workplace. The resulting impact to the global supply chain has disrupted most aspects of national and international commerce, with government-mandated social distancing measures imposing stay-at-home and work-from-home orders in almost every country. The effects of social distancing have shut down significant parts of the local, regional, national, and international economies, for limited or extended periods of time, with the exception of government designated essential services. In many parts of the world, stay-at-home and work-from-home orders were relaxed during the summer of 2021 as the effects of the Coronavirus appeared to lessen, and economic activity began to recover. However, commencing in the autumn and fall of 2021 and continuing, the U.S. as well as countries in Europe, South America and Asia began to experience an increase in new COVID-19 cases, and in some cases local, state, and national governments began to reinstate restrictive measures to stem the spread of the virus. The U.S. and other countries also experienced an increase in new COVID-19 cases after the fall and winter holiday season, with new, more infectious variants of COVID-19 identified. Various vaccines have been developed, with vaccinations programs in effect worldwide, though reaching acceptable levels of immunization against COVID-19 remains challenging at the local, regional and global level. The future effects of the virus are difficult to predict, due to uncertainty about the course of the virus, different variants that may evolve, and the supply of the vaccine on a local, regional, and global basis, as well as the ability to implement vaccination programs in a short time frame. The Company does not anticipate significant adverse effects on its operations’ revenue as compared to its business plan in the near- or mid-term, although the future effects of COVID-19 may result in regional restrictive measures which may constrain the Company’s operations, and supply chain shortages of various materials may have a negative effect on our EV sales or production capacity in the longer-term. The Company’s Tree Technologies business, which focuses on the sale of motorbikes in the ASEAN region, is experiencing disruption in its operations as a result the continued lockdowns in the region, which have adversely impacted its ability to fulfill committed orders. The Company continues to monitor the overall situation with COVID-19 and its effects on both local, regional and global economies. Liquidity and Going Concern The accompanying consolidated financial statements of the Company have been prepared assuming the Company will continue as a going concern and in accordance with U.S. GAAP. The going concern basis of presentation assumes that the Company will continue in operation one year after the date these financial statements are issued and will be able to realize its assets and discharge its liabilities and commitments in the normal course of business. Pursuant to the requirements of the ASC 205, management must evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern for one year from the date these financial statements are issued. This evaluation does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented or are not within control of the Company as of the date the financial statements are issued. When substantial doubt exists under this methodology, management evaluates whether the mitigating effect of its plans sufficiently alleviates substantial doubt about the Company’s ability to continue as a going concern. The mitigating effect of management’s plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that the financial statements are issued. The Company has a pending acquisition of VIA, a U.S. manufacturer of electric commercial vehicles including Class 2 through Class 5 cargo vans, trucks, and buses. The Company is in the process of obtaining required shareholder approval to acquire 100% of VIA. The total aggregate consideration payable in connection with this transaction is equal to $630.0 million, consisting of an upfront payment at the closing of the transaction of $450.0 million, more than $62.9 million of which has been paid to date (prior to closing) in cash as documented in the form of convertible notes, as well as an earnout payment of up to $180.0 million. In addition, the company has provided an incremental $11.7 million in bridge financing to VIA for the support of ongoing operations due to the delay in closing. This bridge loan will be forgiven at the time of closing. The remaining consideration for the acquisition of VIA is to be consummated with Ideanomics common stock, rather than cash. However, transaction fees are material and estimated to be $45.0 million, and it is anticipated that VIA will require operational and capital funding of $260.0 million in the next twelve months. The Company has filed a registration statement on Form S-4 regarding shareholder approval for the transaction. As of the date of these financial statements, the registration statement had not been declared effective, and the financial statements contained therein must be updated. An amended S-4 statement with the required updated financial statements is anticipated to be filed with the SEC in the next three months. The terms of the agreement stated that either party may terminate the agreement under specified conditions as of August 31, 2022, however the Company has exercised its option to extend that date to September 30, 2022, and is currently discussing the terms of a further extension with VIA. The Company believes that its current level of cash and cash equivalents are not sufficient to fund continuing operations or the addition of the two planned acquisitions in various stages of completion. The Company will need to bring in new capital to support its growth and, as evidenced from its successful capital raising activities in 2020 and 2021, believes it has the ability to continue to do so. However, there can be no assurance that this will occur. As described in Note 15, on October 25, 2021 the Company executed a security purchase agreement with YA II PN, whereby the Company issued a convertible note of $75.0 million, and received aggregate gross proceeds of $75.0 million. The note is scheduled to mature on October 24, 2022 and bears interest at an annual rate of 4.0%, which would increase to 18.0% in the event of default. The note has a fixed conversion price of $1.88. The conversion price is not subject to adjustment except for subdivisions or combinations of common stock. Commencing April 1, 2022, the Company has the obligation to redeem $8.3 million per month, against the unpaid principal. This amount may be reduced by any conversions by YA II PN or optional redemptions made by the Company. As of December 31, 2021, after the conversion of principal in the amount of $17.5 million, $57.5 million remained outstanding. On August 30, 2022, the Company and YA II PN agreed to amend the terms of the outstanding convertible note and entered into an amendment agreement dated August 29, 2022. As of August 29, 2022, the outstanding principal balance of the original debenture was $16.7 million. The amendments to the original debenture amended the principal amount to reflect the outstanding balance as of August 29, 2022, change the maturity date to January 29, 2023 and adjust the conversion price to the lower of $1.50 or 85.0% of the lowest daily VWAP during the 7 consecutive trading days immediately preceding the conversion date or other date of determination, but not lower than $0.20 per share of common stock. The Company shall not have the right to prepay any amounts due under the amended debenture prior to the maturity date without the investor’s prior written consent. On September 1, 2022, the company entered into a SEPA with YA II PN . The Company will be able to sell up to 60.0 million of the Company’s shares of common stock, par value $0.001 per share at the Company’s request any time during the 36 months following the date of the SEPA’s entrance into force. The shares would be purchased at 95.0% of the market price and would be subject to certain limitations, including that YA II PN could not purchase any shares that would result in it owning more than 5.0% of the Company’s common stock. Market price is the lowest daily VWAP of the common shares during the three consecutive trading days commencing on the advance notice date, other than the daily VWAP on any excluded days. VWAP means, for any trading day, the daily volume weighted average price of the common shares for such trading day on the principal market during regular trading hours as reported by Bloomberg L.P. Pursuant to the SEPA, the Company is required to register all shares which YA II PN may acquire. The Company agreed to file with the SEC a registration statement (as defined in the SEPA) registering all of the shares of common stock that are to be offered and sold to YA II PN pursuant to the SEPA. The Company is required to have a registration statement declared effective by the SEC before it can raise any funds using the SEPA. Unless earlier terminated as provided under the SEPA, the SEPA shall terminate automatically on the earliest of (i) the first day of the month next following the 36-month anniversary of the effective date or (ii) the date on which the YA II PN shall have made payment of advances (as defined in the SEPA) pursuant to the SEPA for the common shares equal to the commitment amount (as defined in the SEPA). On September 15, 2022, we amended the SEPA increasing the commitment amount from 60.0 million shares to 150.0 million shares. In addition, the shares to be provided as a commitment fee increased from 0.6 million to 1.5 million. The Company has various vehicles through which it could raise a limited amount of equity funding, however, these are subject to market conditions which are not within management’s control. As our Quarterly Report on Form 10-Q was not filed timely, we will not be Form S-3 eligible until August 9, 2023, which could make fund raising more difficult or more expensive. Management continues to seek to raise additional funds through the issuance of equity, mezzanine or debt securities. As we seek additional sources of financing, there can be no assurance that such financing would be available to us on favorable terms or at all. Our ability to obtain additional financing in the debt and equity capital markets is subject to several factors, including market and economic conditions, our performance and investor sentiment with respect to us and our business and industry. As of September 30, 2022, the Company’s principal source of liquidity is its unrestricted cash balance in the amount of $25.2 million of which $15.1 million is held by the Company’s subsidiaries located in China and is subject to foreign exchange control regulations and $2.2 million is the minimum regulatory capital required to be held by US operating companies – we do not consider cash balances held in China or required minimum regulatory capital to be part of the Company’s liquid cash balances. The Company has experienced greater net losses and negative cash flows from operating and investing activities in the third quarter consistent with its business plan for ongoing activities and planned acquisitions. As of the date of the filing of this Form 10-Q, securing additional financing is in progress, and as such management has limited the extent to which it is taking actions to delay, scale back, or abandon future expenditures. As such, management’s actions to preserve an adequate level of liquidity for a period extending twelve months from the date of the filing of this Form 10-Q are no longer sufficient on their own without additional financing, to mitigate the conditions raising substantial doubt about the Company’s ability to continue as a going concern. We currently do not have adequate cash to meet our short or long-term needs. In the event additional capital is raised, it may have a dilutive effect on our existing stockholders. Although management continues to pursue these facilities and other opportunities to raise additional capital through a combination of debt financing, other non-dilutive financing and/or equity financing to supplement the Company’s capitalization and liquidity, management cannot conclude as of the date of this filing that its plans are probable of being successfully implemented. The accompanying consolidated financial statements do not include any adjustments related to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty. We believe substantial doubt exists about the Company’s ability to continue as a going concern for twelve months from the date of issuance of our financial statements.	Note 1. Organization and Principal Activities Ideanomics, Inc. (Nasdaq: IDEX) is a Nevada corporation that primarily operates in Asia and the United States through its subsidiaries and VIEs. Unless the context otherwise requires, the use of the terms “we,” “us,” “our” and the “Company” in these notes to consolidated financial statements refers to Ideanomics, its consolidated subsidiaries and VIEs. The Company’s chief operating decision maker has been identified as the chief executive officer, who reviews consolidated results when making decisions about allocating resources and assessing performance of the Company. Therefore, the Company operates in one segment with two business units, Ideanomics Mobility and Ideanomics Capital. Ideanomics China is a subsidiary which holds the Company’s China based vehicle operations. Ideanomics Mobility’s mission is to use EVs and EV battery sales and financing to attract commercial fleet operators that will generate large scale demand for energy, energy storage systems, and energy management contracts. Ideanomics Mobility operates as an end-to-end solutions provider for the procurement, financing, charging and energy management needs for fleet operators of commercial EVs. Ideanomics Capital is the Company’s fintech business unit, which focuses on leveraging technology and innovation to improve efficiency, transparency, and profitability for the financial services industry. Effects of COVID-19 COVID-19 is an infectious disease cause by severe acute respiratory syndrome coronavirus. The disease was first identified in December 2020 in Wuhan, the capital of China’s Hubei province, and has since spread globally, resulting in the ongoing COVID-19 pandemic. As of August 31, 2022, over 607.6 million cases had been reported across the globe, resulting in 6.5 million deaths. The spread of COVID-19 has caused significant disruption to society as a whole, including the workplace. The resulting impact to the global supply chain has disrupted most aspects of national and international commerce, with government-mandated social distancing measures imposing stay-at-home and work-from-home orders in almost every country. The effects of social distancing have shut down significant parts of the local, regional, national, and international economies, for limited or extended periods of time, with the exception of government designated essential services. In many parts of the world, stay-at-home and work-from-home orders were relaxed during the summer of 2021 as the effects of the Coronavirus appeared to lessen, and economic activity began to recover. However, commencing in the autumn and fall of 2021 and continuing, the U.S. as well as countries in Europe, South America and Asia began to experience an increase in new COVID-19 cases, and in some cases local, state, and national governments began to reinstate restrictive measures to stem the spread of the virus. The U.S. and other countries also experienced an increase in new COVID-19 cases after the fall and winter holiday season, with new, more infectious variants of COVID-19 identified. Various vaccines have been developed, with vaccinations programs in effect worldwide, though reaching acceptable levels for worldwide immunization against COVID-19 remains challenging. The future effects of the virus are difficult to predict, due to uncertainty about the course of the virus, different variants that may evolve, and the supply of the vaccine on a local, regional, and global basis, as well as the ability to implement vaccination programs in a short time frame. Many of the Company’s operations are in the development or early stage, have not had significant revenues to date, and the Company does not anticipate significant adverse effects on its operations’ revenue as compared to its business plan in the near- or mid-term, although the future effects of COVID-19 may result in regional restrictive measures which may constrain the Company’s operations. The Company continues to monitor the overall situation with COVID-19 and its effects on local, regional and global economies. Liquidity and Going Concern The accompanying consolidated financial statements of the Company have been prepared assuming the Company will continue as a going concern and in accordance with generally accepted accounting principles in the United States of America. The going concern basis of presentation assumes that the Company will continue in operation one year after the date these financial statements are issued and will be able to realize its assets and discharge its liabilities and commitments in the normal course of business. Pursuant to the requirements of the ASC 205, management must evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern for one year from the date these financial statements are issued. This evaluation does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented or are not within control of the Company as of the date the financial statements are issued. When substantial doubt exists under this methodology, management evaluates whether the mitigating effect of its plans sufficiently alleviates substantial doubt about the Company’s ability to continue as a going concern. The mitigating effect of management’s plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that the financial statements are issued. The Company has a pending acquisition of VIA, a U.S. manufacturer of electric commercial vehicles including Class 2 through Class 5 cargo vans, trucks, and buses. The Company is in the in the process of obtaining required shareholder approval to acquire 100% of VIA. The total aggregate consideration payable in connection with this transaction is equal to $630.0 million, consisting of an upfront payment at the closing of the transaction of $450.0 million, more than $62.9 million of which has been paid to date (prior to closing) in cash as documented in the form of convertible notes, as well as an earnout payment of up to $180.0 million. In addition, the company has provided an incremental $11.7 million in bridge financing to VIA for the support of ongoing operations due to the delay in closing. This bridge loan will be forgiven at the time of closing. The remaining consideration for the acquisition of VIA is to be consummated with Ideanomics common stock, rather than cash. However, transaction fees are material and estimated to be $45.0 million, and it is anticipated that VIA will require operational and capital funding of at least $260.0 million in the next twelve months. The Company has filed a registration statement on Form S-4 regarding shareholder approval for the transaction. As of the date of these financial statements, the registration statement had not been declared effective, and the financial statements contained therein must be updated to December 31, 2021. An amended S-4 statement with the required updated financial statements is anticipated to be filed with the SEC in the fourth quarter of 2022. The terms of the agreement stated that either party may terminate the agreement under specified conditions as of August 31, 2022, however the Company has exercised its option to extend that date to September 30, 2022. As of December 31, 2021, the Company had cash and cash equivalents of approximately $269.9 million, of which $11.8 million is held in China and is subject to local foreign exchange regulations in that country, $0.4 million is held at a consolidated entity which requires the minority interest’s permission to withdraw, and additionally two subsidiaries have required capital or liquidity requirements of $2.2 million. The Company also had accounts payable and accrued expenses of $15.6 million, other current liabilities of $7.1 million, current contingent consideration of $0.6 million, lease payments due within the next twelve months of $3.1 million, and payments of short-term and long-term debt due within the next twelve months of $58.1 million. Additionally, the Company has committed to invest in the MDI Fund a total of $25.0 million, of which $20.4 million remains and may be called at any time. The Company had a net loss of $256.7 million for the year ended December 31, 2021, and an accumulated deficit of $605.8 million. The Company believes that its current level of cash and cash equivalents are not sufficient to fund continuing operations or the addition of the two planned acquisitions in various stages of completion. The Company will need to bring in new capital to support its growth and, as evidenced from its successful capital raising activities in 2020 and 2021, believes it has the ability to continue to do so. However, there can be no assurance that this will occur. As described in Note 15, on October 25, 2021 the Company executed a security purchase agreement with YA II PN, whereby the Company issued a convertible note of $75.0 million, and received aggregate gross proceeds of $75.0 million. The note is scheduled to mature on October 24, 2022 and bears interest at an annual rate of 4.0%, which would increase to 18.0% in the event of default. The note has a fixed conversion price of $1.88. The conversion price is not subject to adjustment except for subdivisions or combinations of common stock. Commencing April 1, 2022, the Company has the obligation to redeem $8.3 million per month, against the unpaid principal. This amount may be reduced by any conversions by YA II or optional redemptions made by the Company. As of December 31, 2021, after the conversion of principal in the amount of $17.5 million, $57.5 million remained outstanding. The Company has various vehicles through which it could raise a limited amount of equity funding, however, these are subject to market conditions which are not within management’s control. As our Quarterly Report on Form 10-Q was not filed timely, we will not be Form S-3 eligible until August 9, 2023, which could make fund raising more difficult or more expensive. Management continues to seek to raise additional funds through the issuance of equity, mezzanine or debt securities. As we seek additional sources of financing, there can be no assurance that such financing would be available to us on favorable terms or at all. Our ability to obtain additional financing in the debt and equity capital markets is subject to several factors, including market and economic conditions, our performance and investor sentiment with respect to us and our business and industry. These factors individually and collectively raise doubt about the Company’s ability to continue as a going concern. As of June 30, 2022, the Company’s principal source of liquidity is its unrestricted cash balance in the amount of $85.5 million of which $12.2 million is held by the Company’s subsidiaries located and China and is subject to foreign exchange control regulations and $2.2 million is minimum regulatory capital required to be held by US operating companies – we do not consider cash balances held in China or required minimum regulatory capital to be part of the Company’s liquid cash balances. The Company had negative cash flow from operating activities of $81.8 million for the six months ended June 30, 2022. The Company has experienced greater net losses and negative cash flows from operating and investing activities in the third quarter consistent with its business plan for ongoing activities and planned acquisitions. As of the date of the filing of this Form 10-K, securing additional financing is in progress, and as such management has limited the extent to which it is taking actions to delay, scale back, or abandon future expenditures. As such, management’s actions to preserve an adequate level of liquidity for a period extending twelve months from the date of the filing of this Form 10-K are no longer sufficient on their own without additional financing, to mitigate the conditions raising substantial doubt about the Company’s ability to continue as a going concern. We currently do not have adequate cash to meet our short or long-term needs. In the event additional capital is raised, it may have a dilutive effect on our existing stockholders. The Company’s ability to raise capital is critical. On September 1, 2022, the company entered into a SEPA with YA II PN. The Company will be able to sell up to sixty million of the Company’s shares of common stock, par value $0.001 per share (the at the Company’s request any time during the 36 months following the date of the SEPA’s entrance into force. The shares would be purchased at 95.0% of the Market Price (as defined below) and would be subject to certain limitations, including that YA could not purchase any shares that would result in it owning more than 5.0% of the Company’s common stock. Market Price is the lowest daily VWAP of the Common Shares during the three Although management continues to use these facilities and other opportunities to raise additional capital through a combination of debt financing, other non-dilutive financing and/or equity financing to supplement the Company’s capitalization and liquidity, management cannot conclude as of the date of this filing that its plans are probable of being successfully implemented. The accompanying consolidated financial statements do not include any adjustments related to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty. We believe substantial doubt exists about the Company’s ability to continue as a going concern for twelve months from the date of issuance of our financial statements.

Immaterial Corrections of Prior

Immaterial Corrections of Prior Period Financial Statements	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Accounting Changes and Error Corrections [Abstract]
Immaterial Corrections of Prior Period Financial Statements	Note 2. Immaterial Corrections of Prior Period Condensed Consolidated Financial Statements In the fourth quarter of 2021, the Company became aware of immaterial errors primarily related to amortization expense on certain intangible assets acquired in various acquisitions, the classification of gains and losses from equity method investments, the classification of certain costs, and the accounting for non-controlling interest and income taxes related to the Company’s acquisition of 51% of the ownership interests of Tree Technologies, a Malaysian company engaged in the EV market in December 2019. An assessment concluded that the errors were not material, individually or in the aggregate, to any prior period consolidated financial statements. As such, in accordance with ASC 250, “Accounting Changes and Error Corrections” and Staff Accounting Bulletin No. 108, Considering the Effects of Prior Year Misstatements when Quantifying Misstatements in Current Year Financial Statements The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statements of operations and comprehensive loss for the three months ended September 30, 2021 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Revenue – sales of products ​ $ 9,977 ​ $ (301) ​ $ 9,676 Total revenue ​ 27,047 ​ (466) ​ 26,581 Cost of revenue – sales of products ​ 9,893 ​ 41 ​ 9,934 Cost of revenue – sales of services ​ 12,626 ​ (461) ​ 12,165 Total cost of revenue ​ 22,519 ​ 111 ​ 22,630 Gross profit ​ 4,528 ​ (577) ​ 3,951 Selling, general and administrative ​ 28,876 ​ 8,874 ​ 37,750 Depreciation and amortization ​ 1,682 ​ 97 ​ 1,779 Total operating expenses ​ 56,063 ​ (200) ​ 55,863 Loss from operations ​ (51,535) ​ (377) ​ (51,912) Loss before income taxes and non-controlling interest ​ (51,118) ​ (377) ​ (51,495) Income tax benefit ​ 842 ​ 102 ​ 944 Net loss ​ (51,095) ​ (903) ​ (51,998) Net loss attributable to common shareholders ​ (51,095) ​ (903) ​ (51,998) Net loss attributable to non-controlling interest ​ 244 ​ (57) ​ 187 Net loss attributable to Ideanomics common shareholders ​ (50,851) ​ (960) ​ (51,811) Foreign currency translation adjustments ​ (295) ​ (656) ​ (951) Comprehensive loss ​ ​ (51,386) ​ ​ (1,559) ​ ​ (52,945) Comprehensive loss attributable to non-controlling interest ​ ​ 350 ​ ​ (77) ​ ​ 273 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (51,036) ​ $ (1,636) ​ $ (52,672) ​ There was no change in earnings per share – basic and diluted from the immaterial error corrections. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statements of operations and comprehensive loss for the nine months ended September 30, 2021 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Revenue – sales of products ​ $ 21,934 ​ $ (785) ​ $ 21,149 Total revenue ​ 87,832 ​ (1,185) ​ 86,647 Cost of revenue – sales of products ​ 20,838 ​ (393) ​ 20,445 Cost of revenue – sales of services ​ 42,323 ​ (882) ​ 41,441 Total cost of revenue ​ 63,161 ​ (212) ​ 62,949 Gross profit ​ 24,671 ​ (973) ​ 23,698 Selling, general and administrative ​ 53,650 ​ 20,769 ​ 74,419 Depreciation and amortization ​ 4,445 ​ 103 ​ 4,548 Total operating expenses ​ 99,545 ​ (906) ​ 98,639 Loss from operations ​ (74,874) ​ (67) ​ (74,941) Loss on disposal of subsidiaries ​ (1,446) ​ 182 ​ (1,264) Other income, net ​ 689 ​ (182) ​ 507 Loss before income taxes and non-controlling interest ​ (73,287) ​ (67) ​ (73,354) Income tax benefit ​ 9,667 ​ 304 ​ 9,971 Equity in loss of equity method investees ​ (1,517) ​ (545) ​ (2,062) Net loss ​ (65,137) ​ (308) ​ (65,445) Net loss attributable to common shareholders ​ (65,137) ​ (308) ​ (65,445) Net loss attributable to non-controlling interest ​ 611 ​ (152) ​ 459 Net loss attributable to Ideanomics common shareholders ​ (64,526) ​ (460) ​ (64,986) Foreign currency translation adjustments ​ (1,196) ​ (487) ​ (1,683) Comprehensive loss ​ (66,349) ​ (795) ​ (67,144) Comprehensive loss attributable to non-controlling interest ​ 1,113 ​ (249) ​ 864 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (65,236) ​ $ (1,044) ​ $ (66,280) ​ There was no change in earnings per share – basic and diluted from the immaterial error corrections. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statement of cash flows for the nine months ended September 30, 2021 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Cash flows from operating activities ​ ​ ​ Net loss ​ $ (65,137) ​ $ (308) ​ $ (65,445) Depreciation and amortization ​ 4,445 ​ 103 ​ 4,548 Income tax benefit ​ (10,160) ​ (305) ​ (10,465) Equity in losses of equity method investees ​ 1,517 ​ 545 ​ 2,062 Accounts receivable ​ 5,042 ​ 253 ​ 5,295 Inventory ​ (410) ​ 610 ​ 200 Prepaid expenses and other assets ​ (16,358) ​ (2,183) ​ (18,541) Accrued expenses, salary and other current liabilities ​ $ 6,971 ​ $ 922 ​ $ 7,893 ​	Note 2. Immaterial Corrections of Prior Period Financial Statements The Company has determined that there were immaterial errors in the consolidated financial statements as of and for the year ended December 31, 2020 related to its accounting of the acquisition of 51% of the ownership interests of Tree Technologies, a Malaysian company engaged in the EV market, in December 2019. The Company determined that it did not recognize a deferred tax liability and consequently, additional goodwill, in the initial purchase price allocation of Tree Technologies as of December 31, 2019, which also resulted in certain income tax benefits not being recognized during the year ended December 31, 2020. In addition, the Company determined that it did not recognize certain measurement period adjustments for the Tree Technologies acquisition as of December 31, 2020 and income tax benefits associated with the impairment of the marketing and distribution agreement acquired in the acquisition during the year ended December 31, 2020. The Company also determined that a legal agreement the Company entered into whereby the Company took possession of a property in Qingdao, China for no consideration was incorrectly accounted for as a lease in accordance with ASC 842. Additionally, the Company changed the accounting model for one investment from that of a cost method investment to an equity method investment. The Company assessed the materiality of these errors in accordance with Staff Accounting Bulletin No. 99, Materiality, and the Company determined that, qualitatively, the amounts, individually and in the aggregate, would have no bearing on the decision-making process of a reasonable investor. Accordingly, the Company is correcting the relevant consolidated financial statements and related footnotes as of and for the year ended December 31, 2020 within these consolidated financial statements. The Company intends to revise its condensed consolidated financial statements for the periods ended March 31, 2021, June 30, 2021, and September 30, 2021 through subsequent periodic filings. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated balance sheet as of December 31, 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustments ​ As Revised Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ Goodwill ​ $ 1,165 ​ $ (460) ​ $ 705 Operating lease right of use assets ​ 7,117 ​ (6,962) ​ 155 Long-term investments ​ 8,570 ​ (83) ​ 8,487 Other non-current assets ​ 517 ​ 6,961 ​ 7,478 Total assets ​ 234,412 ​ (543) ​ 233,869 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities ​ ​ ​ Other current liabilities ​ 1,920 ​ 315 ​ 2,235 Current portion of operating lease liabilities ​ 430 ​ (315) ​ 115 Operating lease liability – long term ​ 6,759 ​ (6,740) ​ 19 Deferred tax liabilities ​ — ​ 5,045 ​ 5,045 Other long-term liabilities ​ 535 ​ 6,740 ​ 7,275 Total liabilities ​ 32,643 ​ 5,045 ​ 37,688 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Stockholders’ Equity ​ ​ ​ Accumulated deficit ​ (346,883) ​ (2,864) ​ (349,747) Accumulated other comprehensive income ​ 1,256 ​ (25) ​ 1,231 Total Ideanomics, Inc. shareholders’ equity ​ 186,584 ​ (2,889) ​ 183,695 Non-controlling interest ​ 6,438 ​ (2,699) ​ 3,739 Total equity ​ 193,022 ​ (5,588) ​ 187,434 Total liabilities, convertible redeemable preferred stock. redeemable non-controlling interest and stockholders’ equity ​ $ 234,412 ​ $ (543) ​ $ 233,869 ​ The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of operations for the year ended December 31, 2020 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Goodwill impairment ​ $ 9,323 ​ $ 8,766 ​ $ 18,089 Loss from operations ​ (86,879) ​ (8,765) ​ (95,644) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income tax benefit ​ — ​ 3,308 ​ 3,308 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impairment of and equity in loss of equity method investees ​ (16,698) ​ (82) ​ (16,780) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss ​ (106,043) ​ (5,538) ​ (111,581) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss attributable to Ideanomics, Inc. common shareholders ​ (98,400) ​ (2,864) ​ (101,264) Basic and diluted loss per share ​ $ (0.46) ​ $ (0.01) ​ $ (0.47) ​ The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of comprehensive loss for the year ended December 31, 2020 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Net loss ​ $ (106,043) ​ $ (5,538) ​ $ (111,581) Foreign currency translation adjustments ​ 3,208 ​ (50) ​ 3,158 Comprehensive loss ​ (102,835) ​ (5,588) ​ (108,423) Comprehensive loss attributable to non-controlling interest ​ 6,539 ​ 2,699 ​ 9,238 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (96,480) ​ $ (2,889) ​ $ (99,369) ​ In addition, certain additional temporary differences between financial statement amounts and tax amounts at December 31, 2020, relating to the PRC companies were identified after issuance of the financial statements. These resulted in the recognition of $0.3 million additional deferred tax assets, offset by $5,000 additional deferred tax liabilities and $0.3 million additional valuation allowance with no effect on the balance sheet or income statement. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of cash flows for the year ended December 31, 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Cash flows from operating activities ​ ​ ​ ​ ​ ​ Net loss ​ $ (106,043) ​ $ (5,538) ​ $ (111,581) Income tax benefit ​ — ​ (3,308) ​ (3,308) Impairment of and equity in loss of equity method investees ​ $ 16,698 ​ $ 82 ​ $ 16,780 Impairment losses ​ 42,554 ​ 8,765 ​ 51,319 Net cash used in operating activities ​ $ 41,468 ​ $ — ​ $ 41,468 ​

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Note 3. Summary of Significant Accounting Policies (a) Basis of Presentation The consolidated financial statements of Ideanomics, its subsidiaries and VIEs were prepared in accordance with U.S. GAAP and include the assets, liabilities, revenues and expenses of the subsidiaries over which the Company exercises control and, when applicable, entities for which the Company has a controlling financial interest or is the primary beneficiary. Intercompany transactions and balances are eliminated in consolidation. (b) Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, as well as the related disclosure of contingent assets and liabilities. Actual results could differ from those estimates. On an ongoing basis, the Company evaluates its estimates, including those related to the bad debt allowance, collectability of notes receivable, sales returns, fair values of financial instruments, equity investments, stock-based compensation, intangible assets and goodwill, useful lives of intangible assets and property and equipment, asset retirement obligations, income taxes, and contingent liabilities, among others. The Company bases its estimates on assumptions, both historical and forward looking, that are believed to be reasonable, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities. (c) Cash and Cash Equivalents Cash consists of cash on hand, demand deposits, time deposits, and other highly liquid instruments with an original maturity of three months or less when purchased. Investments in money market or similar funds are evaluated in order to determine if the fund meets the definition of cash equivalents. The factors evaluated include the weighted-average maturity date of the fund’s underlying securities, the fund’s redemption policies, and if the fund’s investment attributes are consistent with the investment attributes of an SEC-registered money market fund. Refer to Note 22 for additional information on our credit and foreign currency risks. (d) Accounts Receivable, net Accounts receivable are recognized at invoiced amounts and do not bear interest. The Company maintains an allowance for doubtful accounts for estimated losses resulting from the inability of its customers to make required payments. The Company reviews its allowance for doubtful accounts receivable on an ongoing basis. In establishing the required allowance, management considers any historical losses, the customer’s financial condition, the accounts receivable aging, and the customer’s payment patterns. After all attempts to collect a receivable have failed and the potential for recovery is remote, the receivable is written off against the allowance. (e) Notes receivable Notes receivable consist of two convertible promissory notes for which the Company had elected the fair value option. The convertible notes receivable were recorded at fair value at the reporting period and any changes to fair value and foreign currency were recorded in earnings. Refer to Note 6 for additional information. (f) Property and Equipment, net Property and equipment are stated at cost less accumulated depreciation. Expenditures for major renewals and improvements, which extend the original estimated economic useful lives of applicable assets, are capitalized. Expenditures for normal repairs and maintenance are charged to expense as incurred. The costs and related accumulated depreciation of assets sold or retired are removed from the accounts and any gain or loss thereon is recognized in the consolidated statement of operations. Depreciation is provided for on a straight-line basis over the estimated useful lives of the respective assets. The estimated useful life is 3 to 10 years for furniture and electronic equipment, 3 to 5 years for vehicles, 5 years for shop equipment and the lesser of lease terms or the estimated useful lives of the assets for leasehold improvements. Construction in progress is stated at the lower of cost or fair value, which includes the cost of construction and other direct costs attributable to the construction. No provision for depreciation is made on construction in progress until such time as the relevant assets are completed and put into use. Construction in progress at December 31, 2020 represents Fintech Village under construction. The Company recorded impairment losses of $3.3 million and $2.3 million in the years ended December 31, 2020 and 2019, respectively, related to Fintech Village’s land, building and capitalized architect costs. Refer to Note 10 for additional information. In the three months ended December 31, 2021, we closed on the sale of Fintech Village for $2.8 million, incurring commissions and fees of $0.2 million. Asset Retirement Obligations Asset retirement obligations generally apply to legal obligations associated with the retirement of a tangible long-lived asset that result from the acquisition, construction or development and the normal operation of a long-lived asset. If a reasonable estimate of fair value can be made, the fair value of a liability for an asset retirement obligation is recognized in the period in which it is incurred or a change in estimate occurs. Asset retirement costs associated with asset retirement obligations are capitalized with the carrying amount of the related long-lived assets and depreciated over the related asset’s estimated useful life. The Company’s asset retirement obligations as of December 31, 2020 were associated with the acquisition of Fintech Village, in which the Company was contractually obligated to remediate certain existing environmental conditions. Refer to Note 10 for additional information regarding Fintech Village. The Company recorded impairment losses related to retirement asset costs of $0, $2.0 million and $1.5 million in the years ended December 31, 2021, 2020 and 2019, respectively. Refer to Note 10 for more information. (g) Business Combinations The Company includes the results of operations of the businesses that are acquired as of the acquisition date. The Company allocates the purchase price of the acquisitions to the assets acquired and liabilities assumed based on their estimated fair values. The excess of the purchase price over the fair values of identifiable assets and liabilities is recorded as goodwill. Acquisition-related expenses are recognized separately from the business combination and are expensed as incurred. Contingent consideration in a business combination is included as part of the acquisition cost and is recognized at fair value as of the acquisition date. Fair value is generally estimated by using a probability-weighted discounted cash flow approach, Monte-Carlo simulation model, or scenario-based method. Any liability resulting from contingent consideration is remeasured to fair value at each reporting date until the contingency is resolved, and any changes in fair value are recognized in earnings. (h) Intangible Assets and Goodwill The Company accounts for intangible assets and goodwill in accordance with ASC 350. ASC 350 requires that goodwill and intangible assets with indefinite useful lives no longer be amortized, but instead be evaluated for impairment at least annually. In accordance with ASC 350, goodwill is allocated to reporting units, which are either the operating segment or one reporting level below the operating segment. On an annual basis and more frequently based on triggering events, as of October 1 of each year, management reviews goodwill for impairment by first assessing qualitative factors to determine whether the existence of events or circumstances makes it more-likely-than-not that the fair value of a reporting unit is less than its carrying amount. If it is determined that it is more-likely-than-not that the fair value of a reporting unit is less than its carrying amount, goodwill is further tested for impairment by comparing the carrying amount to the estimated fair value of its reporting units, determined using externally quoted prices (if available) or a discounted cash flow model and, when deemed necessary, a market approach. Goodwill impairment, if any, is measured as the amount by which a reporting unit’s carrying amount exceeds its fair value. Application of goodwill impairment tests requires significant management judgment, including the identification of reporting units, assigning assets, liabilities and goodwill to reporting units and determination of fair value of each reporting unit. Judgment applied when performing the qualitative analysis includes consideration of macroeconomic, industry and market conditions, overall financial performance of the reporting unit, composition, personnel or strategy changes affecting the reporting unit and recoverability of asset groups within a reporting unit. Judgments applied when performing the quantitative analysis includes estimating future cash flows, determining appropriate discount rates, and making other assumptions. Changes in these judgments, estimates and assumptions could materially affect the determination of fair value for each reporting unit. The Company recorded an impairment loss of $101.5 million and $18.1 million related to goodwill in the year ended December 31, 2021 and 2020, respectively. Refer to Note 11 for additional information. The Company has other intangible assets, excluding goodwill, which consist primarily of patents, trademarks, brands and land use rights, which are generally recorded in connection with acquisitions at their fair value. Intangible assets with estimable lives are amortized, generally on a straight-line basis, over their respective estimated useful lives to their estimated residual values and reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable. Title plant consists of costs incurred to construct the title plant and to obtain, organize and summarize historical information for Glenn County title searches. These costs were capitalized until such time as the plant was deemed operational to conduct title searches and issue title insurance policies. Management has determined that the title plant has been properly maintained, has an indeterminable life, and in accordance with ASC 950, has not been amortized. The costs to maintain the current status of the title plant are recorded as a current period expense. The Company recorded impairment losses related to intangible assets acquired in various acquisitions of $50.6 million and $20.4 million in the years ended December 31, 2021 and 2020, respectively. The Company recorded an impairment loss related to a secure mobile financial information, social and messaging platform of $5.7 million in the year ended December 31, 2019. Refer to Note 11 for additional information. (i) Digital Currency In the past, the Company has enter into transactions denominated in digital currency, which may consist of GTB Bitcoin, Ethereum and/or other types of digital currency. Digital currency is a type of digital asset that is not a fiat currency and is not backed by hard assets or other financial instruments. As a result, the value of digital currency is determined by the value that various market participants place on the respective digital currencies through their transactions. Holders of digital currency make or lose money from buying and selling digital currency. Given that there is limited precedent regarding the classification and measurement of cryptocurrencies and other digital currencies under U. S. GAAP at the time of the transactions, the Company determined to account for these currencies as indefinite-lived intangible assets in accordance with ASC 350. In the year ended December 31, 2019, the Company entered into transactions in which it received 8.3 million GTB, valued at the time at $61.1 million. On October 29, 2019, GTB had an unexpected significant decline in quoted price, from $17.00 to $1.84. This decline continued through the three months ended December 31, 2019, and on December 31, 2019 the quoted price was $0.23. As a result of this decline in quoted price, and its inability to convert GTB into other digital currencies which were more liquid, or fiat currency, the Company performed an impairment analysis and recorded an impairment loss of $61.1 million. Refer to Note 11 for additional information. (j) Inventory Inventories, which include the costs of material, labor and overhead, are stated at the lower of cost or net realizable value, with cost generally computed on a first-in, first-out basis. Estimated losses from obsolete and slow-moving inventories are recorded to reduce inventory values to their estimated net realizable value and are charged to costs of revenue. At the point of loss recognition, a new cost basis for that inventory is established and subsequent changes in facts and circumstances do not result in a recovery in carrying value. The majority of the inventory represents finished assemblies and sub assemblies to be used in delivering electric powertrain components and electric tractors to customers. There were no inventories as of December 31, 2020, as the inventories were acquired with the 2021 Acquisitions. The composition of inventory is as follows (in thousands): ​ ​ ​ ​ ​ December 31, ​ ​ 2021 Raw materials ​ $ 245 Work in progress ​ 90 Finished goods ​ 5,824 Total ​ $ 6,159 ​ The following table summarizes the movement in the inventory reserve (in thousands): ​ ​ ​ ​ ​ ​ December 31, ​ 2021 Balance at the beginning of the year ​ $ — Increases ​ (856) Decreases ​ — Balance at the end of the year ​ $ (856) ​ (j) Long-term Investments The Company accounts for equity investments through which management exercises significant influence but does not have control over the investee under the equity method. Under the equity method, the investment is initially recorded at cost and adjusted for the Company’s share of undistributed earnings or losses of the investee. The Company’s share of losses is not recognized when the investment is reduced to zero unless the Company guarantees the investees’ obligations or has committed to providing additional funding. The equity investments which are not consolidated or accounted for under the equity method are either carried at fair value or under the measurement alternative upon the adoption of the ASU No. 2016-1. The Company utilizes the measurement alternative for equity investments that do not have readily determinable fair values and measures these investments at cost less impairment plus or minus observable price changes in orderly transactions for an identical or similar investment of the same issuer. The Company classifies its long-term investments as non-current assets on the consolidated balance sheets. Impairment of Investments Management periodically reviews long-term investments for impairment whenever events or changes in business circumstances indicate that the carrying amount of the investment may not be fully recoverable. Management considers impairment indicators such as negative changes in industry and market conditions, financial performance, business prospects, and other relevant events and factors. If indicators exist and the fair value of the investment is below the carrying amount, an impairment loss is recorded to record the investment at fair value. The Company recorded impairment losses of $1.5 million, $0.2 million and $3.0 million in the years ended December 31, 2021, 2020 and 2019, respectively, for equity investments accounted for under the measurement alternative, and recorded impairment losses of $7.9 million, $16.7 million and $13.1 million in the years ended December 31, 2021, 2020 and 2019, respectively, for investments accounted for as equity method investments. Refer to Note 12 for additional information on impairment losses related to investments. (k) Leases The Company leases certain office space and equipment from third-parties. Leases with an initial term of 12 months or less are not recorded on the balance sheet and lease expense is recognized on a straight-line basis over the lease term. For leases beginning in 2019 and later, at the inception of a contract management assesses whether the contract is, or contains, a lease. The assessment is based on: (1) whether the contract involves the use of a distinct identified asset, (2) whether the right to substantially all the economic benefit from the use of the asset throughout the period is obtained, and (3) whether the Company has the right to direct the use of the asset. At the inception of a lease, management allocates the consideration in the contract to each lease component based on its relative stand-alone price to determine the lease payments. The Company accounts for lease components (e.g., fixed payments including rent, real estate taxes and insurance costs) separately from the non-lease components (e.g., common-area maintenance costs). Leases may include one or more options to renew, with renewal terms that can extend the lease term from one year or more. Renewal periods are included in the lease term only when renewal is reasonably certain, which is a high threshold and requires management to apply judgment to determine the appropriate lease term. The Company’s leases do not include options to purchase the leased property. The depreciable life of assets and leasehold improvements are limited by the expected lease term. Certain lease agreements include rental payments adjusted periodically for inflation. The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants. All of the Company’s leases are classified as operating leases. The Company has elected not to recognize right-of-use assets and lease liabilities for short-term leases that have a term of 12 months or less. The effect of short-term leases and initial direct costs on our right-of-use asset and lease liability was not material. ASC 842 requires the Company to make certain assumptions and judgments in applying the guidance, including determining whether an arrangement includes a lease, determining the term of a lease when the contract has renewal or cancellation provisions, and determining the discount rate. As the rate implicit in the lease is not usually available, the Company used an incremental borrowing rate based on the information available at the adoption date of ASC 842 in determining the present value of lease payments for existing leases. The Company uses information available at the lease commencement date, or in the event of leases assumed in a business combination, the acquisition date, to determine the discount rate for any new leases. In the years ended December 31, 2021 and 2020, the Company recorded impairment losses of $0.1 million and $6.3 million related to right of use assets subsequent to vacating the real estate. The Company did not record impairment losses related to right of use assets for the year ended December 31, 2019. Refer to Note 13 for additional information. (l) Product Warranties Certain of the Company’s products are sold subject to standard product warranty terms, which generally include post-sales support and repairs or replacement of a product at no additional charge for a specified period of time. Accruals for estimated expenses related to product warranties are made at the time revenue is recognized and are recorded as a component of costs of revenue. The Company estimates the liability for warranty claims based on standard warranties, the historical frequency of claims and the cost to replace or repair products under warranty. Factors that influence the warranty liability include the number of units sold, the length of warranty term, historical and anticipated rates of warranty claims and the cost per claim. The warranty liability as of December 31, 2021 is $0.5 million and is included in “Other current liabilities” within the consolidated balance sheet. The warranty liability has not changed substantially subsequent to WAVE’s acquisition. (m) Convertible Promissory Notes The Company accounts for its convertible notes The discounts on the convertible notes, consisting of amounts ascribed to warrants are amortized to interest expense, using the effective interest method, over the terms of the related convertible notes. Each convertible note is also analyzed for the existence of embedded derivatives, which may require bifurcation from the convertible note and separate accounting treatment. The Company also analyzes the features of its convertible notes which, when triggered, mandate a downward adjustment to the instrument’s strike price (or conversion price) if equity shares are issued at a lower price (or equity-linked financial instruments are issued at a lower strike price) than the instrument’s then-current strike price. The purpose of the feature is typically to protect the instrument’s counterparty from future issuances of equity shares at a more favorable price. (n) Fair Value Measurements U.S. GAAP requires the categorization of financial assets and liabilities, based on the inputs to the valuation technique, into a three-level fair value hierarchy. The various levels of the fair value hierarchy are described as follows: ● Level 1 - Unadjusted quoted market prices for identical assets and liabilities in an active market that the Company has the ability to access. ● Level 2 - Quoted prices in markets that are not active or model inputs that are observable for substantially the full term of the asset or liability. ● Level 3 - Prices or valuation techniques that require inputs that are both unobservable and significant to the overall fair value measurement. The fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The Company reviews the valuation techniques used to determine if the fair value measurements are still appropriate on an annual basis, and evaluates and adjusts the unobservable inputs used in the fair value measurements based on current market conditions and third-party information. The fair values of certain financial assets and liabilities, such as cash and cash equivalents, accounts receivable, notes receivable, accrued expenses and other current liabilities approximate carrying amounts because of the short-term nature of these instruments. Investments that are classified as available-for-sale are measured at fair value on a recurring basis. Our financial and non-financial assets and liabilities that are measured at fair value on a nonrecurring basis include goodwill and other intangible assets, asset retirement obligations, and adjustment in carrying amount of equity securities for which the measurement alternative of cost less impairment plus or minus observable price changes is used. (o) Assets and Liabilities Held for Sale The Company classifies assets and liabilities (disposal group) to be sold as held for sale in the period in which all of the following criteria are met: (1) management, having the authority to approve the action, commits to a plan to sell the disposal groups; (2) the disposal group is available for immediate sale in its present condition subject only to terms that are usual and customary for sales of such disposal group; (3) an active program to locate a buyer and other actions required to complete the plan to sell the disposal group have been initiated; (4) the sale of the disposal group is probable, and (5) transfer of the disposal group is expected to qualify as a completed sale within one year, except if events or circumstances beyond the Company’s control extend the period of time required to sell the disposal group beyond one year; (6) the disposal group is being actively marketed for sale at a price that is reasonable in relation to its current fair value; and (7) actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. The Company initially measures a disposal group that is classified as held for sale at the lower of its carrying amount or fair value less any costs to sell. Any loss resulting from this measurement is recognized in the period in which the held for sale criteria are met. Gains are not recognized on the sale of a disposal group until the date of sale. The Company assesses the fair value of a disposal group, less any costs to sell, each reporting period it remains classified as held for sale and reports any subsequent losses as an adjustment to the carrying amount of the disposal group. As part of this assessment, the Company also evaluates the criteria for reporting the disposal group as a discontinued operation. Factors which the Company considers includes, but is not limited to, the level of continuing involvement, if any, whether the disposal constitutes a strategic shift, and the relative magnitude of revenue, net income or loss, and total assets. (p) Foreign Currency Translation The Company uses the United States dollar as its reporting currency. The Company’s worldwide operations utilize the local currency or USD as the functional currency, where applicable. For certain foreign subsidiaries, USD is used as the functional currency. This occurs when the subsidiary is considered an extension of the parent. The functional currency of certain subsidiaries and VIEs located in the PRC and Hong Kong is either the RMB or HKD. In the consolidated financial statements, the financial information of the entities which use RMB and HKD as their functional currency has been translated into USD: assets and liabilities are translated at the exchange rates on the balance sheet date, equity amounts are translated at the historical exchange rates, and revenues, expenses, gains and losses are translated using the average rate for the period. Translation adjustments arising from these are reported as foreign currency translation adjustments and are shown as a component of “Accumulated other comprehensive loss” in the equity section of the consolidated balance sheets. Transactions denominated in currencies other than functional currency are translated into the functional currency using the exchange rates prevailing at the dates of the transactions. Monetary assets and liabilities denominated in foreign currencies at the balance sheet date are translated in the functional currency at the applicable rates of exchange in effect at the balance sheet date. Foreign currency (gains) losses of $0.2 million, $(0.1) million, and $0.1 million were recorded in the years ended December 31, 2021, 2020, and 2019, respectively. (q) Escrow and Trust Deposits In providing escrow services, the Company holds funds for others in a fiduciary capacity, pending completion of real estate transactions. A separate, self-balancing set of accounting records is maintained to record escrow transactions. Escrow trust funds held for others are not the Company’s and, therefore, are excluded from the consolidated balance sheet, however, the Company remains contingently liable for the disposition of these deposits. Escrow trust balances at December 31, 2021 were $21.4 million. It is a common industry practice for financial institutions where escrow funds are deposited to either reimburse or to directly provide for certain costs related to the delivery of escrow services. The Company follows the practice of non-recognition of costs borne by the financial institution where escrow funds are deposited. There were no escrow trust balances as of December 31, 2020 as these were acquired with the acquisition of Timios in January 2021. (r) Revenue Recognition General The Company recognizes revenue when its customer obtains control of promised goods or services in an amount that reflects the consideration which the Company expects to receive in exchange for those goods or services. For most of the Company’s customer arrangements, control transfers to customers at a point in time, as that is generally when legal title, physical possession and risk and rewards of goods/services transfer to the customer. In certain arrangements, control transfers over time as the customer simultaneously receives and consumes the benefits as the Company completes the performance obligations. Our contracts with customers may include multiple performance obligations. For such arrangements, revenue is allocated to each performance obligation based on its relative standalone selling price. Standalone selling prices are based on the observable prices charged to customers or adjusted market assessment or using expected cost-plus margin when one is available. Adjusted market assessment price is determined based on overall pricing objectives taking into consideration market conditions and entity specific factors. The Company performs an analysis of the relevant terms of its sales contracts, including whether or not it controls the product prior to sale, whether or not it incurs inventory risk, and other factors in order to determine if revenue should be recorded as a principal or agent. Certain customers may receive discounts or rebates, which are accounted for as variable consideration. Variable consideration is estimated based on the expected amount to be provided to customers, and initially reduces revenues recognized. The Company records deferred revenues when cash payments are received or due in advance of performance, including amounts which are refundable. The Company does not disclose the value of unsatisfied performance obligations for contracts with an original expected length of one year or less. The Company expenses as incurred any commissions or other fees which, if capitalizable, would have an amortization period of less than one year. The Company recognizes revenue either on a Principal or Agent basis, depending on the terms of the underlying transaction, including the ability to control the product and the level of inventory risk taken. Revenues recognized in a Principal capacity are reported gross, while revenues recognized as an Agent are reported net. Substantially all of the deferred revenue as of December 31, 2019 was recognized as revenue in the year ended December 31, 2020. Title, Closing and Appraisal Revenue Premiums from title insurance policies written by independent agencies are recognized net of commission costs when the policies are reported to the Company upon the closing of a transaction and not before the effective date of the policy. Regulation of title insurance rates varies by state. Premiums are charged to customers based on rates predetermined in coordination with each states’ respective Department of Insurance. A closing or escrow is a transaction pursuant to an agreement of a buyer, seller, borrower, or lender wherein an impartial third-party, such as the Company, acts in a fiduciary capacity on behalf of the parties in accordance with the terms of such agreement in order to accomplish the directions stated therein. Services provided include, among others, acting as escrow or other fiduciary agent, obtaining releases, and conducting the actual closing or settlement. Closing and escrow fees are recognized upon closing of the escrow, which is generally at the same time of the closing of the related real estate transaction. Revenue from appraisal services are primarily related to establishing the ownership, legal status and valuation of the property in a real estate transaction. In these cases, the Company does not issue a title insurance policy or perform duties of an escrow agent. Revenues from these services are recognized upon delivery of the service to the customer. EV and Related Revenue For product sales, the Company considers practical and contractual limitations in determining whether there is an alternative use for the product. For example, long-term design and build contracts are typically highly customized to a customer’s specifications. For contracts with no alternative use and an enforceable right to payment for work performed to date, including a reasonable profit if the contract were terminated at the customer’s convenience for reason other than nonperformance, the Company recognizes revenue over time. All other product sales are recognized at a point in time. For contracts recognized over time, revenue is determined each quarter, on the basis of accumulated project expenses in relation to estimated accumulated project expenses upon completion. For contracts recognized at a point in t

Revenue

Revenue	9 Months Ended	12 Months Ended
	Sep. 30, 2021	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Revenue	Note 4. Revenue The following table summarizes the Company’s revenues disaggregated by revenue source, geography (based on the Company’s business locations,) and timing of revenue recognition (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ September 30, September 30, September 30, September 30, ​ ​ 2022 ​ 2021 ​ 2022 ​ 2021 ​ ​ ​ ​ ​ As restated ​ ​ ​ ​ As restated Geographic Markets ​ ​ ​ ​ ​ ​ ​ ​ Malaysia ​ $ 3 ​ $ 17 ​ $ 53 ​ $ 64 USA ​ 12,665 ​ 17,984 ​ 38,797 ​ 69,873 PRC ​ 7,360 ​ 8,580 ​ 36,242 ​ 16,710 Italy ​ 4,250 ​ — ​ 8,779 ​ — Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Product or Service ​ ​ ​ ​ Electric vehicles products ​ $ 14,713 ​ $ 8,737 ​ $ 52,913 ​ 17,041 Electric vehicles services ​ 71 ​ 46 ​ 228 ​ 154 Charging, batteries and powertrain products ​ 1,034 ​ 940 ​ 2,244 ​ 4,108 Charging, batteries and powertrain services ​ 415 ​ 770 ​ 1,205 ​ 1,526 Title and escrow services ​ 7,875 ​ 15,519 ​ 26,971 ​ 62,428 Digital advertising services and other ​ — ​ — ​ — ​ 231 Fund raising services ​ 50 ​ — ​ 57 ​ — Other revenue ​ 120 ​ 569 ​ 253 ​ 1,159 Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timing of Revenue Recognition ​ ​ ​ ​ Products and services transferred at a point in time ​ $ 23,742 ​ $ 25,196 ​ $ 82,381 ​ $ 83,807 Services provided over time ​ 536 ​ 1,385 ​ 1,490 ​ 2,840 Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647 ​ In the three months ended September 30, 2022 and 2021, the Company recognized revenue of $2.4 million and $0.7 million recorded in deferred revenue as of the beginning of the periods, respectively. In the nine months ended September 30, 2022 and 2021, the Company recognized revenue of $4.4 million and $0.6 million recorded in deferred revenue as of the beginning of the periods, respectively. In the three months ended September 30, 2022 and 2021, the Company recorded grant revenue of $0.1 million and $0.6 million, respectively. In the nine months ended September 30, 2022 and 2021, the Company recorded grant revenue of $0.3 million and $1.2 million, respectively, in “Other revenue” in the consolidated statements of operations.	Note 4. Revenue The following table summarizes the Company’s revenues disaggregated by revenue source, geography (based on the Company’s business locations), and timing of revenue recognition (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Geographic Markets ​ ​ ​ ​ ​ ​ Malaysia ​ $ 65 ​ $ 83 ​ $ — USA ​ 84,303 ​ 1,631 ​ 41,873 PRC ​ 29,712 ​ 25,045 ​ 2,693 Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Product or Service ​ ​ ​ Digital asset management services ​ $ — ​ $ — ​ $ 40,700 Digital advertising services and other ​ 231 ​ 1,631 ​ 1,173 Title and escrow services ​ 72,686 ​ — ​ — Electric vehicle products ​ 31,123 ​ 19,462 ​ — Electric vehicle services ​ 204 ​ — ​ 2,693 Combustion engine vehicles ​ — ​ 5,160 ​ — Charging, battery and powertrain products ​ 5,886 ​ 506 ​ — Charging, battery and powertrain services ​ 2,645 ​ — ​ — Other revenue ​ 1,305 ​ — ​ — Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timing of Revenue Recognition ​ ​ ​ Products and services transferred at a point in time ​ $ 110,079 ​ $ 26,729 ​ $ 3,866 Products and services provided over time ​ 4,001 ​ 30 ​ 40,700 Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566 ​ The following table provides information about client receivables, contract liabilities and contract assets from contracts with customers: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ December 31, 2021 December 31, 2020 Balances from contracts with customers: ​ ​ ​ ​ Accounts receivable ​ $ 3,338 ​ $ 7,400 Deferred revenue ​ 5,392 ​ 1,129 Contract assets ​ 2,772 ​ — ​ In the years ended December 31, 2021, 2020 and 2019, the Company recognized revenue of $0.6 million, $0.5 million, and $0.3 million recorded in deferred revenue as of the beginning of the period. In the years ended December 31, 2021, 2020 and 2019, the Company recorded grant revenue of $1.3 million, $0.0 million, and $0.0 million in “Other revenue” in the consolidated statements of operations. In the year ended December 31, 2021 the Company recorded a contract asset of $0.6 million as US Hybrid has an amount due of this amount from a customer contract for which US Hybrid has not yet performed the performance obligations. The Company expects to recognize this revenue of $0.6 million in the year ending December 31, 2022, and at that time will reclassify the contract asset.

Available-for-Sale Securities

Available-for-Sale Securities	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Available-for-Sale Securities	Note 5. Available-for-Sale Securities The Company accounts for its available-for-sale securities at their fair value, with changes in fair value, if any, recorded in other comprehensive income. The fair value of available-for-sale securities is determined utilizing Level 1 inputs, as further discussed below. The following table provides certain information related to available-for-sale debt securities (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2022 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value Available-for-sale securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ SILK EV Note (a) ​ $ 15,000 ​ $ 902 ​ $ 4 ​ $ (20) ​ $ (15,886) ​ $ — Total available-for-sale securities ​ $ 15,000 ​ $ 902 ​ $ 4 ​ $ (20) ​ $ (15,886) ​ $ — ​ (a) Silk EV Convertible Promissory Note On January 28, 2021, the Company invested $15.0 million in Silk EV via a convertible promissory note. Silk is an Italian engineering and design services company that has recently partnered with FAW to form a new company Silk-FAW to produce fully electric, luxury vehicles for the Chinese and global auto markets. The principal amount of the convertible promissory note is $15.0 million, is unsecured, bears interest at an annual rate of 6.0%, and the scheduled maturity date was January 28, 2022. Upon a qualified equity financing, as defined, the outstanding principal and accrued interest convert into equity securities sold in the qualified equity financing at a conversion price equal to the cash price for the equity securities times 0.80. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. SILK EV did not remit payment of principal and interest on the scheduled maturity date of January 28, 2022, and the Company has sent a notice of default. The Company determined that the Silk EV note was fully impaired and recorded an impairment loss of $15.8 million recorded in “Asset impairment” in the year ended December 31, 2021.	Note 5. Available-for-Sale Securities The Company accounts for its available-for-sale securities at their fair value, with changes in fair value, if any, recorded in other comprehensive income. The following table provides certain information related to available-for-sale debt securities (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Unrealized ​ Unrealized ​ ​ ​ ​ Estimated ​ Cost Interest Gains Losses Impairment Fair Value Silk EV Note ​ $ 15,000 ​ $ 833 ​ $ 4 ​ $ (20) ​ $ (15,817) ​ $ — Total available-for-sale securities ​ $ 15,000 ​ $ 833 ​ $ 4 ​ $ (20) ​ $ (15,817) ​ $ — ​ Silk EV Convertible Promissory Note On January 28, 2021, the Company invested $15.0 million in Silk EV via a convertible promissory note. Silk is an Italian engineering and design services company that has recently partnered with FAW to form a new company Silk-FAW to produce fully electric, luxury vehicles for the Chinese and global auto markets. The principal amount of the convertible promissory note is $15.0 million, is unsecured, bears interest at an annual rate of 6.0%, and the scheduled maturity date is January 28, 2022. Upon a qualified equity financing, as defined, the outstanding principal and accrued interest convert into equity securities sold in the qualified equity financing at a conversion price equal to the cash price for the equity securities times 0.80. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. SILK EV did not remit payment of principal and interest on the scheduled maturity date of January 28, 2022, and the Company has sent a notice of default. The Company determined that the Silk EV note was fully impaired and recorded an impairment loss of $15.8 million recorded in “Asset impairments” in the year ended December 31, 2021.

Notes Receivable

Notes Receivable	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Notes Receivable	Note 6. Notes Receivable from Third Parties Notes receivable consists of the following (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2022 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value VIA Note (a) ​ $ 58,418 ​ $ 1,994 ​ $ — ​ $ — ​ $ — ​ $ 60,412 VIA Note-2(a) ​ 11,682 ​ 105 ​ — ​ — ​ — ​ 11,787 Inobat Note (b) ​ 11,819 ​ 652 ​ 724 ​ (2,096) ​ — ​ 11,099 Timios (c) ​ 520 ​ — ​ — ​ — ​ — ​ 520 Green Power Motor Company (d) ​ $ 45 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 45 Total notes receivable ​ $ 82,484 ​ $ 2,751 ​ $ 724 ​ $ (2,096) ​ $ — ​ $ 83,863 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value VIA Note (a) ​ $ 42,500 ​ $ 578 ​ $ — ​ $ — ​ $ — ​ $ 43,078 Inobat Note (b) ​ 11,819 ​ 10 ​ — ​ — ​ — ​ 11,829 Total notes receivable ​ $ 54,319 ​ $ 588 ​ $ — ​ $ — ​ $ — ​ $ 54,907 ​ (a) VIA Convertible Promissory Note On August 30, 2021, the Company invested $42.5 million in VIA, in the form of a convertible promissory note. VIA is a leading electric commercial vehicle company with proven advanced electric drive technology, delivering sustainable mobility solutions for a more livable world. VIA designs, manufactures and markets electric commercial vehicles, with superior life-cycle economics, for use across a broad cross-section of the global fleet customer base. The principal amount of the convertible promissory note is $42.5 million, is unsecured, bears interest at an annual rate of 4.0%, and the scheduled maturity date is the earlier of the closing date of the acquisition or one year after the agreement is terminated according to its terms. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The Company expects to convert this promissory note in conjunction with the closing of the acquisition of VIA. The Company entered into amendments of the convertible promissory note during the second quarter of 2022 to provide a total of an additional $5.5 million. The company entered into further amendments during the third quarter of 2022 to provide a total of an additional $10.4 million. The Company entered into a secured promissory note (VIA Note-2) of $2.2 million with VIA on May 20, 2022. The Company entered into an amendment of the secured promissory note during the second quarter of 2022 to provide an additional $5.1 million. The company entered into further amendments during the third quarter of 2022 to provide a total of an additional $4.4 million.The note is secured by the certain assets and rights of VIA , bears interest at an annual rate of 4.0%. The principal and interest is due and payable in the event of the termination of the merger agreement. As of October 31, 2022, the company has invested an additional $2.0 million in VIA, pursuant to amendments to the notes detailed above. (b) Inobat Convertible Promissory Note On December 24, 2021, the Company invested €10.0 million ($11.4 million) in Inobat via a convertible promissory note, that is due December 24, 2022. Inobat specializes in the research, development, manufacture, and provision of innovative electric batteries custom-designed to meet the specific requirements of global mainstream and specialist OEMs within the automotive, commercial vehicle, motorsport, and aerospace sectors. Inobat is a European based battery manufacturer, that has a battery research and development facility and pilot line under development in Slovakia. The principal amount of the convertible promissory note is €10.0 million ($11.4 million) is unsecured, bears interest at an annual rate of 8.00%, and the scheduled maturity date is December 28, 2022. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The fair value of the Inobat convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of a qualified financing and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ September 30, 2022 Probability 50 % Yield rate 17.5 % ​ (c) Timios Promissory Note During the first quarter of 2022, Timios purchased mortgage notes at a fair value of $0.5 million, the notes bear interest of 3.5% and 4.875%. The notes mature August 2043 and December 2049. Installments for the loans are approximately $3,000. There was no interest recorded for the three and nine months ended September 30, 2022. (d) Green Power Motor Company On July 29, 2022, the Company loaned $43,500, to Green Power Motor Company. Interest will accrue on the outstanding principal at a rate of fixed interest rate per annum equal to 7.50%. Borrower will make 80 consecutive monthly payments commencing on September 1, 2022.	Note 6. Notes Receivable The following table provides certain information related to notes receivable consists of the following (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Unrealized ​ Unrealized ​ ​ ​ ​ Estimated ​ Cost Interest Gains Losses Impairment Fair Value VIA Note (a) ​ $ 42,500 ​ $ 578 ​ $ — ​ $ — ​ $ — ​ $ 43,078 Inobat Note (b) ​ 11,819 ​ 10 ​ — ​ — ​ — ​ 11,829 Total notes receivable ​ $ 54,319 ​ $ 588 ​ $ — ​ $ — ​ $ — ​ $ 54,907 ​ (a) VIA Convertible Promissory Note On August 30, 2021, the Company invested $42.5 million in VIA, in the form of a convertible promissory note. VIA is a leading electric commercial vehicle company with proven advanced electric drive technology, delivering sustainable mobility solutions for a more livable world. VIA designs, manufactures and markets electric commercial vehicles, with superior life-cycle economics, for use across a broad cross-section of the global fleet customer base. The principal amount of the convertible promissory note is $42.5 million, is unsecured, bears interest at an annual rate of 4.0%, and the scheduled maturity date is the earlier of the closing date of the acquisition or one year after the agreement is terminated according to its terms. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The company expects to convert this promissory note in conjunction with the closing of the acquisition of VIA. Management assessed the probability of closing the acquisition in determining the recoverability of the promissory note. The fair value of the VIA convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of the consummation of the acquisition and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ December 31, 2021 Probability 90 % Yield rate 4.0 % ​ (b) Inobat Convertible Promissory Note On December 24, 2021, the Company invested €10.0 million ($11.4 million) in Inobat via a convertible promissory note, that is due December 24, 2022. Inobat specializes in the research, development, manufacture, and provision of innovative electric batteries custom-designed to meet the specific requirements of global mainstream and specialist OEMs within the automotive, commercial vehicle, motorsport, and aerospace sectors. Inobat is a European based battery manufacturer, that has a battery research and development facility and pilot line under development in Slovakia. The principal amount of the convertible promissory note is €10.0 million ($11.4 million) is unsecured, bears interest at an annual rate of 8.0%, and the scheduled maturity date is December 28, 2022. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The fair value of the Inobat convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of a qualified financing and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ December 31, 2021 Probability 50 % Yield rate 17.5 % ​

PRC VIE Structure and Arrangeme

PRC VIE Structure and Arrangements	12 Months Ended
	Dec. 31, 2021
VIE Structure and Arrangements
PRC VIE Structure and Arrangements	Note 7. PRC VIE Structures and Arrangements In the year ended December 31, 2019, the Company consolidated certain VIEs located in the PRC in which it held variable interests and was the primary beneficiary through contractual agreements. The Company was the primary beneficiary because it had the power to direct activities that most significantly affected their economic performance and had the obligation to absorb or right to receive the majority of their losses or benefits. The results of operations and financial position of these VIEs are included in the consolidated financial statements for the year ended December 31, 2019. A shareholder in one of the VIEs is the spouse of Dr. Wu, the former Chairman of the Company. The contractual agreements which granted the Company the power to direct the VIEs activities that most significantly affected their economic performance, as well to cause the Company to have the obligation to absorb or right to receive the majority of their losses or benefits, were terminated by all parties on December 31, 2019. As a result, the Company deconsolidated the VIEs as of December 31, 2019. The deconsolidation resulted in a net loss of $2.0 million, which included the transfer of cumulative translation adjustments of $0.6 million, recorded in “(Loss) gain on disposal of subsidiaries, net” in the consolidated statements of operations, and a statutory income tax of $0.2 million in the year ended December 31, 2019.

Acquisitions and Divestitures

Acquisitions and Divestitures	12 Months Ended
	Dec. 31, 2021
Acquisitions and Divestitures [Abstract]
Acquisitions and Divestitures	Note 8. Acquisitions and Divestitures The Company continually evaluates potential acquisitions that align with the Company’s strategy of accelerating the adoption of electric vehicles. The Company has completed a number of acquisitions that have been accounted for as purchases and have resulted in the recognition of goodwill in the Company’s Consolidated Financial Statements. This goodwill arises because the purchase prices for these businesses exceeds the fair value of acquired identifiable net assets due to the purchase prices reflecting a number of factors including the future earnings and cash flow potential of these businesses, the multiple to earnings, cash flow and other factors at which similar businesses have been purchased by other acquirers, the competitive nature of the processes by which the Company acquired the businesses and the complementary strategic fit and resulting synergies these businesses bring to existing operations. The Company may divest certain businesses from time to time based upon review of the Company’s portfolio considering, among other items, factors relative to the extent of strategic and technological alignment and optimization of capital deployment, in addition to considering if selling the businesses results in the greatest value creation for the Company and for shareholders. 2021 Acquisitions and Divestitures The Company has completed the below acquisitions in the year ended December 31, 2021. The accompanying consolidated financial statements include the operations of the acquired entities from their respective acquisition dates. All of the acquisitions have been accounted for as business combinations. Accordingly, consideration paid by the Company to complete the acquisitions is initially allocated to the acquired assets and liabilities assumed based upon their estimated acquisition date fair values. The recorded amounts for assets acquired and liabilities assumed are provisional and subject to change during the measurement period, which is up to 12 months from the acquisition date. Management considers the valuations final for Timios, WAVE, US Hybrid and Solectrac. The acquisitions below are collectively defined as the 2021 Acquisitions. Timios On January 8, 2021, the Company purchased 100% of Timios and its affiliates, a privately held company, pursuant to a stock purchase agreement for a purchase price of $40.0 million, net of cash acquired of $6.5 million. The purchase price was paid in cash and pursuant to the Agreement, $5.1 million of the cash consideration was paid into escrow pending a one year indemnification review. Timios is a nationwide title and settlement solutions provider, which has been expanding in recent years though offering innovative solutions for real estate transactions, including residential and commercial title insurance, closing and settlement services, as well as specialized offers for the mortgage industry. The Company expects Timios to become one of the cornerstones of the Company’s fintech business unit. Revenue of $72.7 million and net loss of $13.6 million for the year ended December 31, 2021, related to Timios have been included in the consolidated financial statements since the acquisition. The final purchase price allocation for Timios is summarized in the table below in the “Acquisition Method Accounting Estimates” section of this note. Refer to Note 11 for information related to an impairment charge recognized for the Timios reporting unit during the year ended December 31, 2021. WAVE On January 15, 2021, the Company purchased 100.00% of WAVE, a privately held company, pursuant to an agreement and plan of merger for a purchase price of $15.0 million of cash plus a total of 12.6 million unregistered shares of the Company’s common stock, valued at $40.0 million at the date of closing. Pursuant to the Wave Agreement, $5.0 million of the cash consideration was paid into escrow pending a one-year indemnification review. The agreement provided that 3.6 million shares of the Company’s common stock be held back at closing, to be released upon the receipt of certain customer consents not obtained prior to closing. WAVE is a technology company focused on creating practical and economical solutions for the worldwide transit and off-road EV markets and is a leading provider of wireless charging solutions for medium and heavy duty EVs. The Company expects WAVE to create immediate synergies with its existing EV initiatives as it brings wireless charging to the Company’s current product offerings. As of December 31, 2021, 0.5 million shares of the Company’s common stock remain unissued pending receipt of a final consent. Since receipt of this consent is probable, the Company has included the total common shares to be issued as contingent consideration in the amount of $11.4 million as of the acquisition date and recorded this as a component of equity. Pursuant to the original agreement, if any such consent is not obtained within six months following the closing date, the portion of the common stock allocated to such consent in the agreement would not be issued to the sellers. The Company has extended the time frame for this contractual provision as the receipt of the consents is outside the control of the former WAVE shareholders. In addition to the purchase price to be paid at closing, the WAVE Agreement contains three earnouts that could result in additional payments of up to $30.0 million to the sellers based upon: (1) revenue and gross profit margin metrics in calendar year 2021; (2) revenue and gross profit margin metrics in calendar year 2022; and (3) revenue and gross profit margin metrics for 2021 and 2022 collectively. The Company considers this earnout to be contingent consideration that as of the acquisition date is unlikely to occur and has therefore attributed zero value for purposes of the preliminary purchase price allocation. No earnout was earned for the period ending December 31, 2021. The Company will continue to monitor the fair value of this contingent considerations with any changes being recorded in the consolidated statement of operations if and when a change occurs. The Company also agreed to a performance and retention plan for the benefit of certain WAVE’s employees which could result in up to $10.0 million paid to such employees if certain gross revenue targets and certain gross profit margins are achieved for calendar years 2021 and 2022. The Company has concluded that this performance and retention plan does not constitute purchase consideration and will be recorded as compensation expense when the criteria are probable of being met. The Company has not accrued any of this retention plan as the revenue and gross profit margin criteria are not probable of being met. During the three months ended December 31, 2021, the Company recorded a change to the previously disclosed purchase price allocation to reflect a liability for $0.8 million for a sales tax obligation that the Company was previously unaware of, however since this amount is fully indemnified by the sellers, the Company recorded a $0.8 million receivable. There was no adjustment to the carrying value of goodwill. Additionally, during the three months ended December 31, 2021 the Company concluded its analysis of any limitations on net operating loss carryforwards and certain built-in losses following ownership changes. The Company concluded that $7.7 million of historic net operating losses could not be utilized by the Company. This resulted in a reduction of $1.4 million of deferred tax assets and an increase to goodwill for the same amount. This amount was recorded as a measurement period adjustment in 2021 and is included in the purchase price allocation table below. Revenue of $7.0 million and net loss of $7.2 million for the year ended December 31, 2021, related to WAVE have been included in the consolidated financial statements since the date of acquisition. The final purchase price allocation for WAVE is summarized in the table below in the “Acquisition Method Accounting Estimates” section of this note. Refer to Note 11 for information related to an impairment charge recognized for the WAVE reporting unit during the year ended December 31, 2021. US Hybrid On June 10, 2021, the Company purchased 100% of US Hybrid, a privately held company, pursuant to an agreement and plan of merger for a purchase price of $50.0 million in a combination of $30.0 million in cash and 6.6 million in unregistered shares of the Company’s common stock, valued at $20.9 million at the date of closing. Pursuant to the agreement, $1.0 million of the cash consideration was paid into escrow pending a true up of net working capital within 90 days of the closing date. The agreement provided that the 6.6 million shares were paid into an indemnity escrow to satisfy future indemnification obligations of the selling shareholders, if any. US Hybrid specializes in the design and manufacturing of zero-emission electric powertrain components including traction motors, controllers, auxiliary drives, energy storage and fuel cell engines for electric, hybrid, and fuel cell medium and heavy-duty municipality vehicles, commercial trucks, buses, and specialty vehicles throughout the world. The Company expects US Hybrid to become another cornerstone in the Company’s mission to reduce commercial fleet greenhouse gas emissions through advanced EV technologies and forward-thinking partnerships. The Company has also agreed to a performance and retention plan for the benefit of certain US Hybrid employees which could result in up to $16.7 million paid to such employees if certain gross revenue targets, gross profit margins and certain operational targets are achieved for annual performance periods commencing July 1, 2021 and concluding on June 30, 2024. The Company has concluded that this performance and retention plan does not constitute purchase consideration and will be recorded as compensation expense when the criteria are probable of being met. As of December 31, 2021 the Company has accrued $1.0 million of this retention plan as certain criteria for the first performance period were partially met. Criteria associated with the second and third performance periods are not probable of being met and will be evaluated on a regular basis once those performance periods commence. Revenue of $2.7 million and net loss of $4.8 million, for the year ended December 31, 2021, related to US Hybrid have been included in the consolidated financial statements since the date of acquisition. The final purchase price allocation for US Hybrid is summarized in the table below in the “Acquisition Method Accounting Estimates” section of this note. Refer to Note 11 for information related to an impairment charge recognized for the US Hybrid reporting unit during the year ended December 31, 2021. Solectrac On June 11, 2021, the Company purchased the remaining 78.6% of Solectrac, a privately held company, pursuant to an agreement and plan of merger for a purchase price of $17.7 million plus $0.3 million paid upon the true up of the Net Working Capital. The Company had previously acquired 21.4% of Solectrac in 2020. The Company now owns 100% of Solectrac. The purchase price was paid in cash and pursuant to the agreement $2.0 million of the cash consideration was paid into an indemnity escrow to satisfy future indemnification obligations of the selling shareholders, if any. In conjunction with the acquisition of Solectrac, the Company remeasured the 21.4% previously accounted for as an equity method investment. The Company determined the enterprise value using external specialists in support of the preliminary purchase price allocation referenced in the table below. The Company used this enterprise value to remeasure the previous equity investment by grossing up the value of the 21.4% equity ownership to reflect the proceeds paid to gain control of Solectrac. This remeasurement resulted in a gain of $2.9 million recorded in the year ended December 31, 2021, this was recorded in Gain (loss) on remeasurement of investment, in our consolidated statement of operations. Solectrac is a manufacturer and distributor of clean agricultural equipment of 100% battery-powered, all-electric tractors for agriculture and utility operations. Solectrac tractors provide an opportunity for farmers around the world to power their tractors by using the sun, wind, and other clean renewable sources of energy. The Company expects Solectrac to create immediate synergies with its existing EV initiatives as it brings a rapidly growing agricultural sector to the Company’s current product offerings. In addition to the purchase price, the Solectrac Agreement contains three earnouts that could result in additional payments of up to $6.0 million to the sellers based upon: (1) revenue and gross profit margin metrics in calendar year 2021; (2) revenue and gross profit margin metrics in calendar year 2022; and (3) revenue and gross profit margin metrics in calendar year 2023. The Company considers this earnout to be contingent consideration that as of the acquisition date is probable to occur in certain years and has attributed $1.6 million as additional consideration for purposes of the preliminary purchase price allocation. During the three months ended December 31, 2021 the Company re-evaluated the likelihood of the earnout being achieved in light of macro-economic events impacting the supply chain timeframes and adoption of electric tractors. The Company concluded that the fair value of the contingent consideration approximated $0.1 million and $1.5 million has been recorded as an income for the year ended December 31, 2021 in the consolidated statement of operations, other income (expense) caption. The Company will continue to monitor the fair value of this contingent consideration with any changes being recorded in the consolidated statement of operations if and when a change occurs. The Company has also agreed to a performance and retention plan for the benefit of certain Solectrac employees which could result in up to $3.0 million paid to such employees if certain gross revenue targets, gross profit margins and certain operational targets are achieved for calendar years 2021, 2022 and 2023. The Company has concluded that this performance and retention plan does not constitute purchase consideration and will be recorded as compensation expense when the criteria are probable of being met. As of December 31, 2021 the Company has not accrued any of this retention plan as the various criteria are not yet probable of occurring. Revenue of $1.8 million and net loss of $1.9 million, for the year ended December 31, 2021, respectively, have been included in the consolidated financial statements. The final purchase price allocation for Solectrac is summarized in the table below in the “Acquisition Method Accounting Estimates” section of this note. Acquisition Method Accounting Estimates The Company makes an initial allocation of the purchase price at the date of acquisition based upon its understanding of the fair value of the acquired assets and assumed liabilities. The Company obtains the information used for the purchase price allocation during due diligence and through other sources. In the months after closing, as the Company obtains additional information about the acquired assets and liabilities, including through tangible and intangible asset appraisals, and learns more about the newly acquired business, it is able to refine the estimates of fair value and more accurately allocate the purchase price. The fair values of acquired intangibles are determined based on estimates and assumptions that are deemed reasonable by the Company. Significant assumptions include the discount rates and certain assumptions that form the basis of the forecasted results of the acquired business including earnings before interest, taxes, depreciation and amortization, revenue, revenue growth rates, royalty rates and technology obsolescence rates. These assumptions are forward looking and could be affected by future economic and market conditions. The Company engages third-party valuation specialists who review the Company’s critical assumptions and calculations of the fair value of acquired intangible assets in connection with significant acquisitions. Only facts and circumstances that existed as of the acquisition date are considered for subsequent adjustment. The Company will make appropriate adjustments to the purchase price allocation prior to completion of the measurement period, as required. The table below reflects the Company’s estimates of the acquisition date fair values of the assets acquired and liabilities assumed for the 2021 Acquisitions (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Solectrac US Hybrid Timios WAVE Purchase Price ​ ​ ​ ​ Cash paid at closing, including working capital estimates ​ $ 18,025 ​ $ 30,139 ​ $ 46,576 ​ $ 15,000 Fair value of previously held interest ​ 5,287 ​ — ​ ​ Fair value of common stock ​ — ​ 20,877 ​ — ​ 28,616 Fair value of contingent consideration ​ 1,640 ​ — ​ — ​ 11,418 Total purchase consideration ​ 24,952 ​ 51,016 ​ 46,576 ​ 55,034 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Purchase Price Allocation ​ ​ ​ ​ Assets acquired ​ ​ ​ ​ Current assets ​ 2,700 ​ 3,793 ​ 7,292 ​ 2,820 Property, plant and equipment ​ 30 ​ 5 ​ 429 ​ — Other assets ​ 45 ​ 52 ​ 48 ​ — Intangible assets – tradename ​ 4,210 ​ 1,740 ​ 8,426 ​ 12,630 Intangible assets – lender relationships ​ — ​ — ​ 16,600 ​ — Intangible assets - technology ​ 2,350 ​ 5,110 ​ ​ Intangible assets – patents ​ — ​ — ​ — ​ 13,000 Intangible assets - non-compete ​ — ​ 520 ​ — ​ — Intangible assets – licenses ​ — ​ — ​ 1,000 ​ — Indefinite lived title plant ​ — ​ — ​ 500 ​ — Goodwill ​ 17,714 ​ 42,218 ​ 21,824 ​ 35,689 Total assets acquired ​ 27,049 ​ 53,438 ​ 56,119 ​ 64,139 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities assumed: ​ ​ ​ ​ Current liabilities ​ (509) ​ (1,602) ​ (4,306) ​ (4,578) Deferred tax liability ​ (1,588) ​ (820) ​ (5,237) ​ (4,527) Total liabilities assumed ​ (2,097) ​ (2,422) ​ (9,543) ​ (9,105) Net assets acquired ​ $ 24,952 ​ $ 51,016 ​ $ 46,576 ​ $ 55,034 ​ The useful lives of the intangible assets acquired is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Solectrac US Hybrid Timios WAVE Intangible assets – tradename 6 7 15 15 Intangible assets – lender relationships — — 7 — Intangible assets – technology 10 13 — — Intangible assets – patents — — — 14 Intangible assets - non-compete — 5 — — Intangible assets – licenses — — 15 — Weighted average useful life 7.4 11 10 14.5 ​ Excluding the impact of any impairments, the estimated amortization expense related to these intangible assets for each of the years subsequent to December 31, 2021 is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 6,511 2023 ​ 6,511 2024 ​ 6,511 2025 ​ 6,511 2026 ​ 6,511 2027 and beyond ​ 27,473 Total ​ $ 60,028 ​ Amortization expense related to intangible assets created as a result of the 2021 Acquisitions of $4.9 million has been recorded for the year ended December 31, 2021. Cumulative Goodwill, excluding any impairments, in the amount of $117.4 million was recorded as a result of the 2021 Acquisitions. The goodwill from the 2021 Acquisitions represents future economic benefits that we expect to achieve as a result of the acquisitions, Goodwill is calculated as the excess of the consideration transferred over the net assets acquired and represents the future economic benefits arising from other assets acquired that could not be individually identified and separately recognized. The goodwill is not Transaction Costs Transaction costs describe the broad category of costs the Company incurs in connection with signed and/or closed acquisitions. Transaction costs include expenses associated with legal, accounting, regulatory, and other transition services rendered in connection with acquisition, travel expense, and other non-recurring direct expenses associated with acquisitions. The Company incurred transaction costs of $3.8 million during the year ended December 31, 2021 related to the 2021 Acquisitions. In addition, the Company incurred transaction costs of $3.7 million during the year ended December 31, 2021, associated with the proposed VIA acquisition. Transaction costs have been included in selling, general and administrative expenses in the consolidated statements of operations and in cash flows from operating activities in the consolidated statements of cash flows. Pro forma Financial Information The unaudited pro forma results presented below include the effects of the Company’s acquisitions as if the acquisitions had occurred on January 1, 2020. The Company filed an Amended Form 8-K on April 6, 2021 to disclose unaudited pro forma financial information, and explanatory notes, related to the acquisition of Timios as it met the criteria of a significant acquisition. The remainder of the 2021 Acquisitions did not meet the criteria of a significant acquisition, in aggregate or individually. The pro forma adjustments are based on historically reported transactions by the acquired companies. The pro forma results do not include any material, nonrecurring adjustments directly attributable to the 2021 Acquisitions. The pro forma results do not include any anticipated synergies or other expected benefits of the acquisitions. The unaudited pro forma financial information below is not necessarily indicative of either future results of operations or results that might have been achieved had the acquisitions occurred on January 1, 2020. ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ December December ​ ​ 31, 2021 ​ 31, 2020 (Amounts in thousands, except per share and share data) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total revenue ​ $ 117,617 ​ $ 114,588 ​ ​ ​ ​ ​ ​ ​ Net loss attributable to IDEX common shareholders ​ (257,281) ​ (94,097) ​ ​ ​ ​ ​ ​ ​ Earnings (loss) per share ​ ​ Basic and Diluted ​ $ (0.57) ​ $ (0.40) ​ ​ ​ ​ ​ ​ ​ Weighted average shares outstanding ​ ​ Basic and Diluted ​ 447,829,204 ​ 232,707,448 ​ Divestitures On April 20, 2021, Ideanomics entered into a stock purchase agreement with FNL the owner and operator of the social media platform Hoo.be, pursuant to which Ideanomics made an investment into FNL, including cash, Ideanomics common stock, and 100% of the common stock outstanding of Grapevine, a wholly-owned subsidiary of the Company focused on influencer marketing. The Company recognized a disposal loss of $1.2 million as a result of the deconsolidation of Grapevine, and such loss was recorded in “(Loss) gain on disposal of subsidiaries, net” in the consolidated statements of operations. Through its ownership in FNL, the Company has retained a 29.0% interest in Grapevine. The disposal loss of $1.2 million includes the adjustment recorded to adjust the retained interest of 29.0% in Grapevine to its fair value on the date of disposal. The fair value of the retained interest in Grapevine was determined based on the present value of estimated future cash flows which are Level 3 unobservable inputs in the fair value hierarchy. The Company prepared cash flow projections based on management’s estimates of revenue growth rates and operating margins, taking into consideration the historical performance and the current macroeconomic industry and market conditions. 2020 Acquisitions and Divestitures The Company has not acquired any companies nor disposed of any subsidiaries in the year ended December 31, 2020, with the exception of the disposition of its remaining 10.0% interest in Amer as disclosed below. In the year ended December 31, 2020, the Company commenced the liquidation of a consolidated entity and therefore deconsolidated the entity. As a result of the deconsolidation, the Company recorded a gain of $0.3 million in “(Loss) gain on disposal of subsidiaries, net” and bad debt expense of $0.2 million in “Selling, general and administrative expense” in the consolidated statements of operations. 2019 Acquisitions and Divestitures (a) Acquisition of Tree Technologies On December 26, 2019, the Company completed the acquisition of a 51.0% interest in Tree Technologies, a Malaysian company engaged in the EV market. The acquisition price was comprised of (1) $0.9 million in cash, (2) 9.5 million shares of Ideanomics common stock, and (3) contingent consideration of up to $32.0 million over three years, to be paid in cash or Ideanomics common shares at the election of the Company. The contingent consideration was initially based upon revenue targets over three 12 month periods beginning in the three months ended December 31, 2019; due to financing delays and resulting production delays, these three 12 month periods commenced on July 1, 2020. In the year ended December 31, 2020, the Company recorded remeasurement gains of $7.0 million in “Change in fair value of contingent consideration, net” in the consolidated statements of operations. As of December 31, 2020, the recorded balance of this liability was $8.3 million. The fair value of the Ideanomics stock was based upon the closing price of $0.82 on December 26, 2019, and the fair value of the contingent consideration was estimated to be $15.5 million, and revised to $15.3 million upon finalization of the purchase, and was recorded as a liability on the date of acquisition. The Company estimated the fair value of the contingent consideration using a scenario-based method which incorporates various estimates, including projected gross revenue for the periods, probability estimates, discount rates and other factors. This fair value measurement is based on significant Level 3 inputs. The resulting probability-weighted cash flows were discounted using the Company’s estimated weighted average cost of capital of 15.0%. Tree Technologies holds the land use rights for 250 acres of vacant land zoned for industrial development in the Gebeng Industrial Area adjacent to Kuantan Port. Kuantan is the capital city of the state of Pahang on the east coast of Peninsular Malaysia. The Company intends to develop this land and lease it to Tree Manufacturing for the manufacture of EVs. As part of the acquisition, Tree Technologies acquired an exclusive right to market and distribute the EVs manufactured by Tree Manufacturing. The goodwill arising from the acquisition consists largely of the synergies expected from the fulfillment of these contracts. None of the goodwill recognized is expected to be deductible for tax purposes. The following table summarizes the acquisition-date fair value of assets acquired and liabilities assumed, as well as the fair value of the non-controlling interest in Tree Technologies recognized. The Company has completed the fair value analysis of the assets acquired, liabilities assumed, the noncontrolling interest, and the contingent consideration, and therefore the adjustments are incorporated in the table below (in thousands): ​ ​ ​ ​ Land use rights $ 27,140 Accounts payable ​ (743) Noncontrolling interest ​ (15,452) Goodwill ​ 468 Marketing and distribution agreement ​ 12,590 Total ​ $ 24,003 ​ The completion of the fair value analysis resulted in measurement period adjustments of $12.8 million, primarily to the amount initially assigned to the noncontrolling interest, and reduced the amount of goodwill recorded. The accounts payable above of $0.7 million primarily represents the transfer tax payable for the land use rights for the 250 acres of vacant land, which the Company paid in the three months ended September 30, 2020. Tree Technologies had not commenced operations as of the acquisition date, therefore pro forma results as if the acquisition had occurred as of January 1, 2019, and related information, are not presented. Refer to Note 11 for information regarding the impairment of the marketing and distribution agreement. (b) Acquisition of Grapevine On September 4, 2018, the Company completed the acquisition of 65.7% share of Grapevine for $2.4 million in cash. Fomalhaut, a British Virgin Islands company and an affiliate of Dr. Wu, the former Chairman of the Company, was the non-controlling equity holder of the Fomalhaut Interest. Fomalhaut entered into an option agreement, effective as of August 31, 2018 (the “Option Agreement,”) with the Company pursuant to which the Company provided Fomalhaut with the option to sell the Fomalhaut Interest to the Company. The aggregate sale price for the Fomalhaut Interest was the fair market value of the Fomalhaut Interest as of the close of business on the date preceding the date upon which the right to sell the Fomalhaut Interest to the Company is exercised by Fomalhaut. If the option was to be exercised, the sale price for the Fomalhaut Interest was payable in a combination of one-third in cash and two-thirds in the Company’s shares of common stock at the then market value on the exercise date. In May 2019, the Company entered into two amendments to the Option Agreement. The aggregate exercise price for the Option was amended to the greater of: (1) fair market value of the Fomalhaut Interest in Grapevine as of the close of business on the date preceding the date upon which the option is exercised; and (2) $1.84 per share of the Company’s common stock. It was also agreed that the full amount of the exercise price was to be paid in the form of common stock of the Company. In June 2019, the Company issued 0.6 million shares in exchange for a 34.3% ownership in Grapevine as a result of the exercise of the Option. At the completion of this transaction the Company owned 100.0% of Grapevine. At the date of the transaction, the carrying amount of the non-controlling interest in Grapevine was $0.5 million. The difference between the value of the consideration exchanged of $1.1 million and the carrying amount of the non-controlling interest in Grapevine is recorded as a debit to additional paid-in capital based on ASC 810. Refer to Note 11 for information regarding the impairment of Grapevine’s influencer network. (c) Acquisition of JUSTLY (formerly known as Delaware Board of Trade (“DBOT”)) In April 2019, the Company entered into a securities purchase agreement to acquire 6.9 million shares in DBOT in exchange for 4.4 million shares of the Company’s common stock at $2.11 per share. In July 2019, the Company entered into another securities purchase agreement to acquire an additional 2.2 million shares in DBOT in exchange for 1.4 million shares of the Company’s common stock at $2.11 per share. The two transactions, which increased the Company’s ownership in DBOT to 99.0% as of that date, were completed in July 2019. The securities purchase agreements required the Company to issue contingent consideration in the form of additional shares of the Company’s common stock in the event the stock price of the common stock falls below $2.11 at the close of trading on the date immediately preceding the lock-up date, which was 9 months from the closing date. The Company accounted for the contingent consideration as a liability in accordance with ASC 480. The Company recorded this liability at fair value of $2.2 million on the date of acquisition. As of December 31, 2019, the Company remeasured this liability to $7.3 million and the remeasurement loss of $5.1 million was recorded in “Change in fair value of contingent consideration, net” in the consolidated statements of operations. In the year ended December 31, 2020, the Company recorded remeasurement losses of $1.5 million in “Change in fair value of contingent acquisition, net” in the consolidated statements of operations, and partially satisfied the liability with the issuance of 13.1 million shares of common stock. As of December 31, 2020, the recorded balance of this liability was $0.6 million. The contractual period which required periodic remeasurement has expired, and therefore the Company will not remeasure this liability in the future. Immediately prior to the consummation of the transaction, the Company’s investment in DBOT consisted of 37.0% of the common shares outstanding, which had a fair value of $3.1 million, and the Company recorded a loss of $3.2 million to record the investment in DBOT to its fair value. This loss was recorded in “Loss on remeasurement of DBOT investment” in the consolidated statements of operations in the year ended December 31, 2019. The fair value of the investment in DBOT immediately prior to the consummation of the transaction was determined in conjunction with the overall fair value determination of the DBOT assets acquired and liabilities assumed. DBOT operated three companies: (1) DBOT ATS LLC, an SEC recognized ATS; (2) DBOT Issuer Services LLC, focused on setting and main

Accounts Receivable

Accounts Receivable	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Accounts Receivable	Note 8. Accounts Receivable The following table summarizes the Company’s accounts receivable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Accounts receivable ​ $ 7,478 ​ $ 4,945 Less: allowance for doubtful accounts ​ (1,478) ​ (1,607) Accounts receivable, net ​ $ 6,000 ​ $ 3,338 ​ As of September 30, 2022 and December 31, 2021, the gross balance includes the taxi commission revenue receivables from the related party Qianxi of $1.1 million and $1.3 million, respectively. These balances are fully reserved in the balances stated above. The following table summarizes the movement of the allowance for doubtful accounts (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Balance at the beginning of the period ​ $ (1,607) ​ $ (1,219) Increase in the allowance for doubtful accounts ​ (13) ​ (350) Effect of change in foreign currency exchange rates ​ $ 142 ​ $ (38) Balance at the end of the period ​ $ (1,478) ​ $ (1,607) ​ For the nine months ended September 30, 2022, the Company increased its allowance for doubtful accounts for accounts receivable by $13 thousand from a third-party. In the year ended December 31, 2021, the Company increased its allowance for doubtful accounts by $0.4 million for accounts receivable from a third-party.	Note 9. Accounts Receivable The following table summarizes the Company’s accounts receivable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ 2021 2020 Accounts receivable, gross ​ $ 4,945 ​ $ 8,619 Less: allowance for doubtful accounts ​ (1,607) ​ (1,219) Accounts receivable, net ​ $ 3,338 ​ $ 7,400 ​ As of December 31, 2021 and 2020, the gross balance includes the taxi commission revenue receivables from the related party Qianxi of $1.3 million and $1.2 million, respectively. The following table summarizes the movement of the allowance for doubtful accounts (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Balance at the beginning of the year ​ $ (1,219) ​ $ — ​ $ — Increase in the allowance for doubtful accounts ​ (350) ​ (1,219) ​ — Effect of change in foreign currency exchange rates ​ (38) ​ — ​ — Balance at the end of the year ​ $ (1,607) ​ $ (1,219) ​ $ — ​ In the years ended December 31, 2021 and 2020, the Company increased its allowance for doubtful accounts by $0.4 million for accounts receivable from a third-party and $1.2 million from the related party Qianxi, respectively.

Property and Equipment, net

Property and Equipment, net	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Property and Equipment, net	Note 9. Property and Equipment, net The following table summarizes the Company’s property and equipment (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Furniture and office equipment ​ $ 2,685 ​ $ 1,432 Vehicle ​ 1,488 ​ 900 Leasehold improvements ​ 5,275 ​ 581 Machinery and equipment ​ 2,747 ​ 825 Total property and equipment ​ 12,195 ​ 3,738 Less: accumulated depreciation ​ (2,025) ​ (833) Property and equipment, net ​ $ 10,170 ​ $ 2,905 ​ The Company recorded depreciation expense of $0.6 million and $0.1 million, which is included in its operating expense, for the three months ended September 30, 2022 and 2021, respectively and $1.5 million and $0.3 million for the nine months ended September 30, 2022 and 2021, respectively. Fintech Village On January 28, 2021, the Company’s Board accepted an offer of $2.8 million for Fintech Village, which was a 58-acre former University of Connecticut campus in West Hartford and subsequently signed a sale contract on March 15, 2021. The Company estimated the costs to sell Fintech Village to be $0.2 million and recorded these costs in “Loss on disposal of subsidiaries, net” In the year ended December 31, 2021, the Company closed on the sale of Fintech Village for $2.8 million, excluding commissions and other costs of $0.2 million. The asset retirement obligations were derecognized in the year ended December 31, 2021.	Note 10. Property and Equipment, net The following table summarizes the Company’s property and equipment (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ 2021 2020 Furniture and office equipment ​ $ 1,432 ​ $ 315 Vehicles ​ 900 ​ 229 Leasehold improvements ​ 581 ​ 246 Shop equipment ​ 825 ​ — Total property and equipment ​ 3,738 ​ 790 Less: accumulated depreciation ​ (833) ​ (460) Property and equipment, net ​ $ 2,905 ​ $ 330 ​ ​ ​ ​ ​ ​ ​ Fintech Village ​ ​ ​ ​ ​ ​ Land ​ $ — ​ $ 2,750 ​ Retirement asset costs - environmental remediation ​ — ​ 4,500 ​ ​ ​ ​ ​ ​ ​ Fintech Village ​ $ — ​ $ 7,250 ​ The Company recorded depreciation expense of $0.5 million, $0.1 million and $0.1 million in the years ended December 31, 2021, 2020 and 2019, respectively. Fintech Village On October 10, 2018, the Company purchased a 58-acre former University of Connecticut campus in West Hartford from the State of Connecticut for $5.2 million in cash and also assumed responsibility of the environmental remediation. The Company obtained a surety bond in favor of the seller in connection with the Company’s environmental remediation obligations. The Company initially recorded asset retirement obligations in the amount of $8.0 million, which was the estimate performed by the seller and at a discount to the purchase price, therefore, the Company considered it a reasonable estimate of fair value of its asset retirement obligation pursuant to ASC 410. On January 28, 2021, the Company’s Board accepted an offer of $2.8 million for Fintech Village, and subsequently signed a sale contract on March 15, 2021. In the year ended December 31, 2021, the Company closed on the sale of Fintech Village for $2.8 million, excluding commissions and other costs of $0.2 million. The asset retirement obligations were derecognized in the year ended December 31, 2021. The following table summarizes the activity in the asset retirement obligation for the year ended December 31, 2021, and 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ January 1, ​ Liabilities ​ Remediation ​ Accretion ​ ​ ​ ​ December 31, ​ 2021 Incurred Performed Expense Derecognition 2021 Asset retirement obligation ​ $ 4,653 ​ $ — $ — ​ $ — $ (4,653) ​ $ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ January 1, ​ Liabilities ​ Remediation ​ Accretion ​ ​ ​ ​ December 31, ​ 2020 Incurred Performed Expense Derecognition 2020 Asset retirement obligation ​ $ 5,094 ​ $ — $ (441) ​ $ — $ — ​ $ 4,653 ​ In the year ended December 31, 2020, the Company impaired the remaining building with a carrying amount of $0.3 million and land with a carrying amount of $0.3 million and the related asset retirement cost with a carrying amount of $2.0 million and the capitalized architect costs with a carrying amount of $2.7 million. In the year ended December 31, 2019, the Company impaired buildings with a carrying amount of $2.3 million, which were subsequently demolished, and impaired related asset retirement costs of $1.5 million .

Goodwill and Intangible Assets

Goodwill and Intangible Assets	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	Note 11. Goodwill and Intangible Assets A reporting unit is the level at which goodwill is tested for impairment, and is defined as an operating segment or one level below an operating segment, if certain criteria are met. Under its current corporate structure, the Company has one operating segment and seven reporting units. Goodwill The following table summarizes changes in the carrying amount of goodwill for the years ended December 31, 2021, 2020 and 2019 (in thousands): ​ ​ ​ ​ Balance as of Balance of January 1, 2019 $ 705 Acquisitions ​ 30,949 Balance as of January 1, 2020 ​ 31,654 Measurement period adjustments ​ (12,848) Effect of change in foreign currency exchange rates ​ (12) Impairment loss (a) ​ (18,089) Balance as of January 1, 2021 ​ 705 Measurement period adjustments ​ 186 Impairment (b,c,d,f) ​ (101,470) ​ ​ ​ ​ Acquisitions ​ 117,445 Effect of change in foreign currency exchange rates ​ (1) Disposal of Grapevine (e) ​ (704) Balance as of December 31, 2021 ​ $ 16,161 ​ (a) Throughout 2020, the Company pursued its initial business goals for DBOT involving the sale of digital securities and brokering commodity products, more specifically investigating applications to new and underserved markets, or targeting of specific transactions, such as the origination of foreign securities, the formation of an investment vehicle with a third-party, or the securitization of digital assets. These efforts did not come to fruition, and the Company concluded sufficient impairment indicators existed to evaluate the fair value of DBOT’s intangible assets. As part of this fair value analysis, the Company determined that the goodwill associated with the DBOT acquisition was fully impaired and recorded an impairment loss of $9.3 million. Refer to Note 11 for information regarding the impairment of the continuing membership agreement and customer list. The Company acquired Tree Technologies in December, 2019 and determined that there were immaterial errors in the initial accounting for the acquisition. A deferred tax liability should have been recorded in connection with the acquisition, with a corresponding amount of goodwill of $8.3 million. Tree Technologies business objectives developed more slowly than originally projected, due to a revaluation of the market opportunity, both in the context of the time and amount of investment required to achieve the originally projected results, and further complicated by various factors, including COVID-19, the temporary closures of businesses in the area, which resulted in the lack of demand for motorbikes, rolling business and government shutdowns, and supply chain constraints. The Company determined that sufficient impairment indicators existed and decided to perform a quantitative impairment analysis in the three months ended December 31, 2020. Under the income approach, the Company estimated the fair value of Tree Technologies based on the present value of estimated future cash flows which are Level 3 unobservable inputs in the fair value hierarchy. The Company utilized cash flow projections based on information known and knowable at that time, and included management’s estimates of revenue growth rates and operating margins, taking into consideration the historical performance and the then current macroeconomic industry and market conditions. The Company based the discount rate on the weighted-average cost of capital adjusted for the relevant risk associated with business-specific characteristics and the uncertainty related to Tree Technologies’ ability to execute on its business plan. (b) On July 26, 2021, Timios experienced a systems outage that was caused by a cybersecurity incident, which caused disruption to parts of Timios’ business, including its ability to perform its mortgage title, closing and escrow services offerings. This resulted in an adverse impact on Timios’ revenues in that one significant customer was lost and other customers have reduced their volume. The Company determined that an indicator of potential impairment existed and decided to perform an interim quantitative tangible and intangible asset and goodwill impairment tests for its Timios reporting unit. Based on the results of this interim quantitative impairment test, the fair value of the Timios reporting unit was below the carrying value of its net assets. The decline in the fair value of the Timios reporting unit resulted from the cybersecurity event described above, which lowered the projected revenue and profitability levels of the reporting unit. The fair value of the Timios reporting unit was based on the income approach. Under the income approach, the Company estimated the fair value of the reporting unit based on the present value of estimated future cash flows which are Level 3 unobservable inputs in the fair value hierarchy. The Company prepared cash flow projections based on management’s estimates of revenue growth rates and operating margins, taking into consideration the historical performance and the current macroeconomic industry and market conditions. The Company based the discount rate on the weighted-average cost of capital adjusted for the relevant risk associated with business-specific characteristics and the uncertainty related to the Timios’ ability to execute on the projected cash flows. The fair value of Timios’ reporting unit is based on management’s best estimates, and should actual results differ from those estimates, future impairment charges may be required in future periods. The quantitative analysis indicated that the carrying amount of the Timios reporting unit exceeded its fair value by $19.5 million. As a result, the Company recorded a goodwill impairment charge of $5.6 (c) For the year ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on WAVE’s business forecasts. The projections have negatively impacted WAVE’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $35.7 million for the year ended December 31, 2021. (d) For the period ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on US Hybrid’s business forecasts. The projections have negatively impacted US Hybrid’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $42.2 million for the year ended December 31, 2021. (e) During the three months ended June 30, 2021, the Company completed the sale of Grapevine. Refer to Note 8 for additional information. (f) For the period ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on Solectrac’s business forecasts. The projections have negatively impacted Solectrac’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $17.7 million for the year ended December 31, 2021. Intangible Assets The following table summarizes information regarding amortizing and indefinite lived intangible assets (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ December 31, 2020 ​ ​ Weight ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Average ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ Remaining ​ Carrying ​ Accumulated ​ Impairment ​ Net ​ Carrying ​ Accumulated ​ Net ​ Useful Life Amount Amortization Loss Balance Amount Amortization Balance Amortizing Intangible Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Influencer network (a,g) ​ — $ — $ — $ — $ — $ 1,137 $ (462) $ 675 Customer contract (a,g) ​ — ​ — — ​ — — ​ 500 (389) ​ 111 Continuing membership agreement (b) ​ 17.5 1,179 ​ (649) — ​ 530 1,179 ​ (619) 560 Patents, trademarks and brands (a,d,g,f,h,i) ​ 57.0 39,820 ​ (2,715) (30,492) ​ 6,613 110 ​ (17) 93 Technology platform (a,g) ​ — ​ — — ​ — — ​ 290 (97) ​ 193 Land use rights (c) ​ 97.0 27,102 ​ (411) — ​ 26,691 28,162 ​ (142) 28,020 Licenses (d) ​ 14.0 1,000 ​ (65) — ​ 935 — ​ — — Lender relationships (d) ​ 6.0 16,600 ​ (1,638) (12,550) ​ 2,412 — ​ — — Internally developed software (e) ​ 2.6 452 ​ (76) — ​ 376 — ​ — — Software (h,j) ​ 13.7 4,492 ​ (178) — ​ 4,314 — ​ — — Non-compete (i) ​ 4.5 520 ​ (57) (463) ​ — — ​ — — Technology (h,i) ​ 21.9 7,460 ​ (347) (7,113) ​ — — ​ — — Assembled workforce ​ 1.9 150 ​ (6) — ​ 144 — ​ — — Total ​ ​ 98,775 ​ (6,142) (50,618) ​ 42,015 31,378 ​ (1,726) 29,652 Indefinite lived intangible assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Title plant (d) ​ ​ 500 ​ — — ​ 500 — ​ — — Website name ​ ​ 25 ​ — — ​ 25 25 ​ — 25 Title License ​ ​ 6 ​ — — ​ 6 — ​ — — Patent ​ ​ — ​ — — ​ — 28 ​ — 28 Total ​ ​ $ 99,306 ​ $ (6,142) $ (50,618) ​ $ 42,546 $ 31,431 ​ $ (1,726) $ 29,705 ​ (a) During the three months ended September 30, 2018, the Company completed the acquisition of 65.7% share of Grapevine. Refer to Note 8. In connection with the previously mentioned business analysis of Grapevine, the Company determined that the attrition rate of the influencer network had accelerated, and performed an impairment analysis, and recorded an impairment loss of $0.8 million. As a result of this analysis of the influencer network, the Company also determined that the remaining useful life of the influencer network should be reduced to two years, effective January 1, 2021. (b) During the three months ended September 30, 2019, the Company completed the acquisition of additional shares in DBOT, which increased its ownership to 99.0%. Intangible assets of $8.3 million were recognized on the date of acquisition. As part of the determination of the fair value of DBOT’s intangible assets mentioned above, the Company utilized the cost method to determine the fair value of the continuing membership agreement, and determined the fair value was $0.6 million, and recorded an impairment loss of $7.1 million. The Company also recorded an impairment loss of $30,000 related to DBOT’s customer list. Refer to Note 8 for additional information related to the acquisition. (c) During the three months ended December 31, 2019, the Company completed the acquisition of a 51.0% interest in Tree Technologies, a Malaysian company engaged in the EV market. As part of the acquisition, Tree Technologies acquired an exclusive right to market and distribute the EVs manufactured by Tree Manufacturing. Upon acquisition, the fair value of this agreement was determined to be $11.3 million. In the three months ended December 31, 2020, Tree Technologies obtained a domestic EV manufacturing license in Malaysia; and therefore determined it would not purchase vehicles from Tree Manufacturing. The Company subsequently severed all commercial relationships with Tree Manufacturing. Accordingly, the Company determined there was no underlying value to the marketing and distribution agreement, and recorded an impairment loss of $12.5 million. Refer to Note 8 for additional information related to the acquisition. (d) During the three months ended March 31. 2021, the Company completed the acquisition of 100.0% interest in Timios. Refer to Note 8 for additional information related to the acquisition. (e) Relates to software development costs capitalized during the three months ended September 30, 2021 at Timios. The asset was placed into service in July 2021. (f) During three months ended March 31, 2021, the Company completed the acquisition of 100% interest in WAVE. Refer to Note 8 for additional information related to the acquisition. (g) During the three months ended June 30, 2021, the Company completed a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL, including cash, Ideanomics common stock, and 100% of the common stock outstanding of Grapevine. (h) During three months ended June 30, 2021, the Company completed the acquisition of privately held Solectrac. Solectrac develops 100% battery-powered, all-electric tractors for agriculture and utility operations. Refer to Note 8 for additional information related to the acquisition. (i) During three months ended June 30, 2021, the Company completed the acquisition of privately held US Hybrid Corporation. US Hybrid specializes in the design and manufacturing of zero-emission electric powertrain components. Refer to Note 8 for additional information related to the acquisition. (j) Relates to software costs capitalized during the three months ended September 30, 2021. During the three months ended March 31, 2019, the Company completed the sale of certain intangible assets to GTD, and entered into a service agreement with GTD, a minority shareholder, in exchange for GTB. As a result of these transactions, the Company received 8.3 million GTB. On October 29, 2019, GTB had an unexpected significant decline in quoted price, from $17.00 to $1.84. This decline continued through the fourth quarter of 2019, and on December 31, 2019 the quoted price was $0.23. As a result of this decline in quoted price, and its inability to convert GTB into other digital currencies which were more liquid, or fiat currency, the Company performed an impairment analysis in the fourth quarter of 2019 and recorded an impairment loss of $61.1 million. Refer to Note 17 for additional information on the transactions denominated in GTB. Amortization expense, excluding impairment losses of $13.9 million, $20.5 million and $66.8 million for the years ended December 31, 2021, 2020 and 2019, respectively, mentioned above, relating to intangible assets was $5.5 million, $5.2 million and $2.1 million for the years ended December 31, 2021, 2020 and 2019, respectively. The following table summarizes future expected amortization expense (in thousands): ​ ​ ​ ​ ​ ​ Amortization to be Years ending December 31, recognized 2022 ​ $ 4,199 2023 ​ 4,183 2024 ​ 3,918 2025 ​ 3,454 2026 ​ 3,404 2027 and thereafter ​ 22,857 Total ​ $ 42,015 ​

Long-term Investments

Long-term Investments	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Long-term Investments	Note 11. Long-term Investments The following table summarizes the Company’s long-term investments (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Non-marketable equity investments ​ $ 7,500 ​ $ 7,500 Equity method investments ​ 15,819 ​ 28,088 Total ​ $ 23,319 ​ $ 35,588 ​ Non-marketable equity investment Our non-marketable equity investments are investments in privately held companies without readily determinable fair values are carried at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The Company reviews its equity securities without readily determinable fair values on a regular basis to determine if the investment is impaired. For purposes of this assessment, the Company considers the investee’s cash position, earnings and revenue outlook, liquidity and management ownership, among other factors, in its review. If management’s assessment indicates that an impairment exists, the Company estimates the fair value of the equity investment and recognizes an impairment loss that is equal to the difference between the fair value of the equity investment and its carrying amount. Based on management’s analysis of certain investment’s performance, no impairment losses were recorded in the three and nine months ended September 30, 2022. Based on management’s analysis of certain investment’s performance, the Company determined that there was a $1.5 million impairment loss recorded in the three and nine months ended September 30, 2021. Equity method investments The following table summarizes the Company’s investment in companies accounted for using the equity method of accounting (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ Income (loss) ​ currency ​ Reclassification ​ Return of ​ September 30, ​ 2021 Addition on investment translation to subsidiaries basis 2022 Energica (a) $ 12,329 ​ $ — ​ $ (1,031) ​ $ — ​ $ (11,298) ​ $ — ​ $ — FNL Technologies (b) ​ 2,856 ​ ​ — ​ ​ (685) ​ ​ — ​ ​ — ​ ​ — ​ ​ 2,130 MDI Fund (c) ​ 3,765 ​ 274 ​ (135) ​ — ​ — ​ (659) ​ 3,245 PEA (d) ​ 9,138 ​ — ​ (506) ​ (1,264) ​ — ​ — ​ 7,368 Orange Grid (e) ​ — ​ ​ 3,076 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 3,076 Total ​ $ 28,088 ​ $ 3,350 ​ $ (2,357) ​ $ (1,264) ​ $ (11,298) ​ $ (659) $ 15,819 ​ The Company has received no dividends from equity method investees in the three and nine months ended September 30, 2022 and 2021. (a) Energica On March 3, 2021, the Company entered into an investment agreement with Energica. The Company invested €10.1 million ($13.6 million) for 6.1 million ordinary shares of Energica at a subscription price of €1.78 ($2.21) for each ordinary share. Pursuant to the purchase of the shares the Company will hold 20.0% of Energica’s share capital. From March 3, 2021 through September 30, 2021 the Company has the right to participate in any equity financing by Energica. Ideanomics was restricted from selling any of the shares for a period of 90 days. Energica is the world’s leading manufacturer of high performance electric motorcycles and the sole manufacturer of the FIM Enel MotoE World Cup. Energica motorcycles are currently on sale through the official network of dealers and importers. The Company has decided to account for Energica on a one quarter lag as Energica, which is publicly traded on the Milan stock exchange, is only required to prepare and file semi-annual and annual financial statements, and the time frame in which the filings must be complete is much more lenient than in the U.S. Energica prepares its financial statements in accordance with Article 2423 et seq of the Italian Civil Code, rather than U.S. GAAP. Energica’s financial statements will either be prepared in or reconciled to U. S. GAAP prior to the Company recording its share of Energica’s earnings or losses, and the one quarter lag will be utilized to accomplish this, as well as related disclosure matters. On February 9, 2022, the Company wired €52.5 million (approximately $60.3 million) to an escrow account in order to facilitate and fund the conditional tender offer. On March, 7, 2022, the Company announced that it had achieved the 90.0% threshold for the conditional tender offer. The transaction received final approval from Italian regulatory authorities and closed on March 14, 2022. (b) FNL On April 20, 2021, Ideanomics entered into a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL, which included the investment of $2.9 million cash into FNL, the issuance of 0.1 million shares of Ideanomics common stock, and 100.0% of the common stock outstanding of Grapevine. Ideanomics received 0.6 million shares of common stock of FNL at a subscription price of $8.09 per share of common stock, and Ideanomics also converted a $250,000 SAFE into 30,902 shares of common stock. The Company determined that the basis in the FNL investment is the aggregate of the cash invested, including the SAFE, the fair value of the Ideanomics common stock issued, and the fair value of Grapevine. As a result of this transaction, Ideanomics owns 29.0% of the common stock outstanding of FNL, and FNL appointed Alfred Poor, Ideanomics’ Chief Executive Officer, to be a member of its board of directors. The Company has decided to account for FNL on a one quarter lag, as FNL is in the development stage and will require the additional time to prepare financial statements in accordance with U.S. GAAP. (c) Minority Depository Institution Keepers Fund On July 26, 2021, the Company entered into a subscription agreement to invest $25.0 million in the MDI Fund. The MDI Fund an organization of minority-owned banks that aim to increase inclusivity in the financial services industry, is sponsored by the National Bankers’ Association. The MDI Fund will provide capital resources primarily in low and moderate income areas to grow a more skilled workforce, increase employment opportunities, and support businesses’ growth among minority and underserved communities. The initial investment of $0.6 million was made on July 26, 2021. The Company has decided to account for MDI on a one quarter lag, the MDI Fund reporting requirements differ from the Company’s quarterly reporting schedule. (d) PEA On August 2, 2021, the Company announced a strategic investment in PEA, a business unit within the Prettl Group, a large German industrial company that manufactures and distributes components and systems for the automotive, energy, and electronics industries. The terms include a strategic investment of €7.5 million ($9.1 million) for 11,175 preferred shares. Ideanomics will receive exclusive sales and distribution rights for PEA charging infrastructure products and solutions in North America and CEO Alf Poor will join PEA’s Board of Directors. The Company received legal ownership as of October 19, 2021, after payment of €7.5 million ($9.1 million) representing a 30% equity ownership. (e) Orangegrid On May 20, 2022, Timios purchased 6.6 million Series A-1 preferred share units in Orangegrid for a total investment of $3.0 million. Orangegrid is a is a developer and vendor of software technologies which improve the operational efficiency and effectiveness of financial institutions and their service providers. Timios and Orangegrid also entered into a strategic partnership making Timios the preferred provider of title, escrow, valuation and asset management services within OrangeGrid’s GridReady default management ecosystem.	Note 12. Long-term Investments The following table summarizes the composition of long-term investments (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ 2021 2020 Non-marketable equity investments ​ $ 7,500 ​ $ 4,787 Equity method investments ​ 28,088 ​ 3,700 Total ​ $ 35,588 ​ $ 8,487 ​ Non-marketable equity investments Our non-marketable equity investments are investments in privately held companies without readily determinable fair values are carried at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The Company reviews its equity securities without readily determinable fair values on a regular basis to determine if the investment is impaired. For purposes of this assessment, the Company considers the investee’s cash position, earnings and revenue outlook, liquidity and management ownership, among other factors, in its review. If management’s assessment indicates that an impairment exists, the Company estimates the fair value of the equity investment and recognizes an impairment loss that is equal to the difference between the fair value of the equity investment and its carrying amount. Based on management’s analysis of certain investment’s performance, impairment losses of $4.5 million, $0.2 million and $3.0 million were recorded in the years ended December 31, 2021, 2020 and 2019, and are recorded in “Asset impairments” in the consolidated statements of operations. Equity method investments The following table summarizes the Company’s investment in companies accounted for using the equity method of accounting (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Income (loss) ​ ​ ​ ​ ​ ​ ​ Reclassification ​ Dilution loss ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ on ​ Reclassification ​ Impairment ​ to equity method ​ due to investee ​ December 31, ​ 2021 Addition investment to subsidiaries losses investee share issuance 2021 Solectrac (a) $ 2,556 ​ $ — ​ $ (153) ​ $ (2,372) ​ $ — ​ $ — ​ $ (31) ​ $ — Energica (b) ​ — ​ 13,555 ​ (1,226) ​ — ​ — ​ — ​ — ​ 12,329 FNL (c) ​ — ​ 3,505 ​ (899) ​ — ​ — ​ 250 ​ — ​ 2,856 MDI Fund (d) ​ — ​ 4,646 ​ (881) ​ — ​ — ​ — ​ — ​ 3,765 TM2 (e) ​ 1,144 ​ 7,226 ​ (506) ​ — ​ (7,864) ​ — ​ — ​ — PEA (f) ​ — ​ 9,138 ​ — ​ — ​ — ​ — ​ — ​ 9,138 Total ​ $ 3,700 ​ $ 38,070 ​ $ (3,665) ​ $ (2,372) ​ $ (7,864) ​ $ 250 ​ $ (31) ​ $ 28,088 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ Income (loss) ​ ​ ​ ​ ​ ​ ​ Reclassification ​ Dilution loss ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ on ​ Reclassification ​ Impairment ​ to equity method ​ due to investee ​ December 31, ​ 2020 Addition investment to subsidiaries losses investee share issuance 2020 TM2 (e) $ 1,227 ​ $ — ​ $ (83) ​ $ — ​ $ — ​ $ — ​ $ — ​ $ 1,144 Intelligenta (g) $ 9,800 ​ $ — ​ $ — ​ $ — ​ $ (9,800) ​ $ — ​ $ — ​ $ — Glory (h) 6,854 ​ — ​ (4) ​ ​ — ​ (6,850) ​ — ​ — ​ — Solectrac (a) — ​ ​ 2,600 ​ ​ (44) ​ ​ — ​ — ​ — ​ — ​ 2,556 Total ​ $ 17,881 ​ $ 2,600 ​ $ (131) ​ $ — ​ $ (16,650) ​ $ — ​ $ — ​ $ 3,700 ​ The Company has received no dividends from equity method investees in the years ended December 31, 2021, 2020 and 2019. (a) On October 22, 2020, the Company acquired 1.4 million common shares, representing 15.0% of the total common shares outstanding, of Solectrac for a purchase price of $0.91 per share, for total consideration of $1.3 million. On November 19, 2020, Ideanomics acquired an additional 1.3 million shares of common stock for $1.00 per share, for a subsequent investment of $1.3 million. The Company’s ownership in Solectrac was diluted to 24.3% as of March 31, 2021 due to the new share issuance by Solectrac during the three months ended March 31, 2021. On June 11, 2021, Ideanomics entered into a stock purchase agreement and plan of merger with Solectrac and its shareholders, and acquired the remaining common shares outstanding of Solectrac for total consideration of $17.7 million. Ideanomics now owns 100% of Solectrac, and commenced consolidation of Solectrac on that date. Refer to Note 8 for additional information on the acquisition of Solectrac. (b) On March 3, 2021, the Company entered into an investment agreement with Energica. The Company invested €10.1 million ($13.6 million) for 6.1 million ordinary shares of Energica at a subscription price of €1.78 ($2.21) for each ordinary share. Pursuant to the purchase of the shares the Company will hold 20.0% of Energica’s share capital. From March 3, 2021 through September 30, 2021 the Company has the right to participate in any equity financing by Energica. Ideanomics was restricted from selling any of the shares for a period of 90 days Energica is the world’s leading manufacturer of high performance electric motorcycles and the sole manufacturer of the FIM Enel MotoE World Cup. Energica motorcycles are currently on sale through the official network of dealers and importers. The Company has decided to account for Energica on a one quarter lag as Energica, which is publicly traded on the Milan stock exchange, is only required to prepare and file semi-annual and annual financial statements, and the time frame in which the filings must be complete is much more lenient than in the U.S. Energica prepares its financial statements in accordance with Article 2423 et seq of the Italian Civil Code, rather than U.S. GAAP. Energica’s financial statements will either be prepared in or reconciled to U. S. GAAP prior to the Company recording its share of Energica’s earnings or losses, and the one quarter lag will be utilized to accomplish this, as well as related disclosure matters. As of December 31, 2021, the excess of the Company’s investment over its proportionate share of Energica’s net assets was $11.0 million. The difference represents goodwill. Certain shareholders of Energica have rights such that they may convert their ordinary shares into ordinary shares with supervoting rights under certain conditions. The aggregate market value of the Energica common shares owned by the Company was $21.8 million as of December 31, 2021. (c) On April 20, 2021, Ideanomics entered into a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL, which included the investment of $2.9 million cash into FNL, the issuance of 0.1 million shares of Ideanomics common stock, and 100.0% of the common stock outstanding of Grapevine. Ideanomics received 0.6 million shares of common stock of FNL at a subscription price of $8.09 per share of common stock, and Ideanomics also converted a $250,000 SAFE into 30,902 shares of common stock. The Company determined that the basis in the FNL investment is the aggregate of the cash invested, including the SAFE, the fair value of the Ideanomics common stock issued, and the fair value of Grapevine. As a result of this transaction, Ideanomics owns 29.0% of the common stock outstanding of FNL, and FNL appointed Alfred Poor, Ideanomics’ Chief Executive Officer, to be a member of its board of directors. The Company has decided to account for FNL on a one quarter lag, as FNL is in the development stage and will require the additional time to prepare financial statements in accordance with U.S. GAAP. (d) On July 26, 2021, the Company entered into a subscription agreement to invest $25.0 million in the MDI Fund. The MDI Fund an organization of minority-owned banks that aim to increase inclusivity in the financial services industry, is sponsored by the National Bankers’ Association. The MDI Fund will provide capital resources primarily in low and moderate income areas to grow a more skilled workforce, increase employment opportunities, and support businesses’ growth among minority and underserved communities. The initial investment of $0.6 million was made on July 26, 2021. The Company has decided to account for the MDI Fund on a one quarter lag since the MDI Fund’s reporting requirements differ from the Company’s quarterly reporting schedule. (e) On January 28, 2021, the Company entered into a SAFE with TM2. As of August 13, 2021, the SAFE was amended to which Ideanomics would invest €5.0 million ($5.9 million), an increase in the investment of €3.5 million ($4.1 million), from the original contracted investment of €1.5 million ($1.8 million.) If there is an equity financing (of above €5.0 million ($6.8 million)) during the twelve months immediately following execution of the SAFE, on the initial closing of such equity financing the SAFE will automatically convert into the number of ordinary shares equal to the purchase amount divided by the lowest price per share of the ordinary shares paid during such equity financing. If no equity financing has taken place during the twelve-month period immediately following the date of the SAFE, the parties shall in good faith attempt for one month to agree to a fair value per ordinary share represented by the SAFE, following which the SAFE shall convert into the number of ordinary shares equal to the purchase amount divided by such fair value. If the parties are unable to establish a fair value per ordinary share within such one-month period, the Company shall be entitled to convert the purchase amount into ordinary shares based on the pre-investment valuation of the Company of €10.0 million ($11.1 million) on December 20, 2019, plus the value of any investment into the SAFE since the original investment resulting in a current valuation of the Company of €11.0 million ($12.5 million), but subject to increase by the amount of any further debt, equity, convertible investment prior to January 28, 2022. In the event of a non-qualifying financing, TM2 shall provide the Company with sufficient information to verify such funding and increase in valuation. The Company accounts for TM2 as an equity method investment, as it holds a 10.0% equity ownership interest and has one of four seats on the board of directors. (f) On August 2, 2021, the Company announced a strategic investment in PEA, a business unit within the Prettl Group, a large German industrial company that manufactures and distributes components and systems for the automotive, energy, and electronics industries. The terms include a strategic investment of €7.5 million ($9.1 million) for 11,175 preferred shares. Ideanomics will receive exclusive sales and distribution rights for PEA charging infrastructure products and solutions in North America and CEO Alf Poor will join PEA’s Board of Directors. The Company received legal ownership as of October 19, 2021, after payment of €7.5 million ($9.1 million) representing a 30% equity ownership. (g) In 2018, the Company signed an investment agreement with two unrelated parties to establish BDCG, subsequently renamed Intelligenta, for providing block chain services for financial or energy industries by utilizing artificial intelligence and big data technology in the United States. On April 24, 2018, the Company acquired 20.0% equity ownership in BDCG from one noncontrolling party for total consideration of $9.8 million which consisted of $2.0 million in cash and $7.8 million paid in the form of the Company’s capital stock (valued at $2.60 per share and equal to 3.0 million shares of the Company’s common stock), increasing the Company’s ownership to 60.0%. The remaining 40.0% of Intelligenta are held by Seasail. The accounting treatment for the investment is based on the equity method due to variable substantive participating rights (in accordance with ASC 810) granted to Seasail. Intelligenta’s target customer base is financial institutions and large energy companies in the U. S.; however, due to the political relations between the U.S. and China, Intelligenta has been unable to commercialize its product as such companies are hesitant to engage a company with China-based ownership to perform AI and block chain services. The Company evaluated the business prospects of Intelligenta, and determined the investment was impaired and the impairment was other-than-temporary. Accordingly, the Company recorded an impairment loss of $9.8 million in “Impairment of and equity in loss of equity method investees” in the consolidated statements of operations in the year ended December 31, 2020. Intelligenta has yet to record revenue or earnings or losses, and therefore its statement of operations and balance sheet data are not material. As of December 31, 2019, the excess of the Company’s investment over its proportionate share of Intelligenta’s net assets was $9.8 million. The difference represented goodwill and was not amortized. (h) On July 18, 2019, the Company entered into an acquisition agreement to purchase a 34.0% interest in Glory, a Malaysian company, from its shareholder Beijing Financial Holding Limited, a Hong Kong registered company, for the consideration of 12.2 million restricted common shares of the Company, initially representing $24.4 million at $2.00 per share, the contract price, and subsequently revised to $20.0 million at $1.64 per share, the closing price on the date of acquisition. As part of this transaction, the Company was also granted an option to purchase a 40.0% interest in Bigfair from its shareholder Beijing Financial Holding Limited for an exercise price of $13.2 million in the form of common shares of the Company. Bigfair holds a 51.0% ownership stake in Glory. The option was exercisable from July 18, 2020 to July 19, 2021. Upon the initial investment, the Company performed a valuation analysis and allocated $23.0 million and $1.4 million of the consideration transferred to the equity method investment and the call option, respectively, which was subsequently revised to $20.0 million and $0, respectively. As initially contemplated, Glory, through its subsidiary Tree Manufacturing, would hold a domestic EV manufacturing license in Malaysia, a marketing and distribution agreement for EVs in the ASEAN region, as well as the land use rights for 250 acres of vacant land zoned for industrial development in the Gebeng Industrial Area adjacent to Kuantan Port. Kuantan is the capital city of the state of Pahang on the east coast of Peninsular Malaysia, which was to be the site of the manufacturing operations. In December 2019, the Company acquired a 51.0% ownership interest in Tree Technologies. Tree Technologies had previously been granted the land use rights to the 250 acres of vacant land mentioned above, which was previously anticipated would be owned by Glory. As Glory would no longer receive the land use rights to the 250 acres of vacant land, the Company evaluated its investment in Glory for impairment, and recorded an impairment loss of $13.1 million in “Impairment of and equity in loss of equity method investees” in the consolidated statements of operations in the year ended December 31, 2019. Tree Technologies had also entered into a product supply arrangement and a product distribution arrangement with a subsidiary of Glory. The Company performed an assessment of these arrangements, and determined that Glory is a variable interest entity, but that the Company is not the prime beneficiary. As of December 31, 2020, the Company accounted for Glory as an equity method investment. Refer to Note 8 for additional information on the acquisition of Tree Technologies. In the three months ended December 31, 2020, Tree Technologies obtained a domestic EV manufacturing license in Malaysia; and therefore determined it would not purchase vehicles from Glory’s subsidiary, Tree Manufacturing. As Glory’s value was predicated on the underlying manufacturing agreement between Tree Technologies and Tree Manufacturing, the Company evaluated the business prospects of Glory, and determined that its investment was impaired and the impairment was other-than-temporary. Accordingly, the Company recorded an impairment loss of $6.9 million in “Impairment of and equity in loss of equity method investees” in the consolidated statements of operations in the year ended December 31, 2020. Refer to Note 11 for information on the impairment loss recorded with respect to the manufacturing agreement with Tree Manufacturing.

Leases

Leases	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
Leases	Note 12. Leases As of September 30, 2022, and December 31, 2021, the Company’s operating lease right of use assets are $16.8 million and $12.8 million, respectively. As of September 30, 2022, the Company’s finance lease right of use assets are $1.4 million, the Company did not have any finance lease right of use assets as of December 31, 2021. The following table summarizes the components of lease expense (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ ​ September 30, 2022 ​ September 30, 2021 ​ September 30, 2022 ​ September 30, 2021 Operating lease cost ​ $ 1,210 ​ $ 610 ​ $ 3,434 ​ $ 1,058 Short-term lease cost ​ 187 ​ 241 ​ 636 ​ 523 Finance lease cost: ​ ​ ​ ​ ​ ​ ​ ​ Amortization of right-of-use assets ​ ​ 61 ​ ​ — ​ ​ 160 ​ ​ — Interest on lease liabilities ​ ​ 5 ​ ​ — ​ ​ 13 ​ ​ — Total lease cost ​ $ 1,463 ​ $ 851 ​ $ 4,243 ​ $ 1,581 ​ The following table summarizes supplemental information related to leases (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ ​ September 30, 2022 ​ September 30, 2021 ​ September 30, 2022 ​ September 30, 2021 Cash paid for amounts included in the measurement of lease liabilities: ​ ​ ​ ​ Operating cash flows from operating leases ​ $ 1,150 ​ $ 723 ​ $ 3,277 ​ $ 1,506 Finance cash flows from financing leases ​ ​ 66 ​ ​ — ​ ​ 173 ​ ​ — Right-of-use assets obtained in exchange for new operating lease liabilities ​ ​ — ​ ​ 3,515 ​ ​ 6,895 ​ ​ 8,141 Right-of-use assets obtained in exchange for new finance lease liabilities ​ ​ 1,376 ​ ​ — ​ ​ 1,376 ​ ​ — Weighted average remaining lease term: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating leases ​ ​ 5.4 ​ ​ ​ ​ ​ 5.4 ​ ​ ​ Finance leases ​ ​ 4.3 ​ ​ ​ ​ ​ 4.3 ​ ​ ​ Weighted average discount rate: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating leases ​ ​ 4.6 % ​ ​ ​ ​ 4.6 % ​ ​ Finance leases ​ 4.7 % ​ ​ 4.7 % ​ ​ The additional right of use assets was primarily acquired in the Tree Technologies, Energica, WAVE, and Solectrac acquisitions. The facilities acquired are primarily office buildings and warehouses in Asia, Europe and U.S. locations where they conduct business. The future minimum lease payments required under operating and financing lease obligations as of September 30, 2022, having initial or remaining non-cancelable lease terms in excess of one year are summarized as follows (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating ​ Finance ​ ​ September 30, 2022 Leases Leases Total 2022 (excluding the nine months ended September 30, 2022) ​ $ 1,165 ​ $ 114 ​ $ 1,279 2023 ​ ​ 4,707 ​ ​ 409 ​ ​ 5,116 2024 ​ ​ 3,453 ​ ​ 409 ​ ​ 3,862 2025 ​ ​ 3,187 ​ ​ 409 ​ ​ 3,596 2026 ​ ​ 2,610 ​ ​ 282 ​ ​ 2,892 2026 and thereafter ​ ​ 4,354 ​ ​ 160 ​ ​ 4,514 Total undiscounted lease liabilities ​ ​ 19,476 ​ ​ 1,783 ​ ​ 21,259 Less: imputed interest ​ ​ (2,790) ​ ​ (182) ​ ​ (2,972) Net lease liabilities ​ $ 16,686 ​ $ 1,601 ​ $ 18,287 ​ In the nine months ended September 30, 2022, the Company executed two finance leases, a five-year automobile lease and short-term service center, through the acquisition of Energica, a manufacturer of high-performance electric motorcycles and two operating leases with a twelve-year and six-year term on the Company’s manufacturing and general headquarters located in Italy. In Asia, the Company acquired a two-year operating lease and renewed a two-year lease for a general office building for a manufacturing facility for EV bikes, scooters, and batteries. In the U.S., the Company acquired two operating leases, one of which has a two-year term for a general office building and the other lease, has a ten-year life for a warehouse and office facility used primarily for fabrication, assembly, production, and storage of battery-powered electric tractors. In addition, the Company acquired twelve finance leases on trucks purchased for business purposes with a four-year term for each vehicle. As of September 30, 2022, the Company has entered four finance leases that have not yet commenced.	Note 13. Leases As of December 31, 2021 and 2020, the Company’s operating lease right of use assets were $ 12.8 million and $ 0.2 million, respectively. As of December 31, 2021 and 2020, the Company’s operating lease liabilities were $ 12.7 million and $ 0.1 million, respectively. The weighted-average remaining lease term is 4.2 years and the weighted-average discount rate is 5.2% . The following table summarizes the components of lease expense (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Operating lease cost ​ $ 1,764 ​ $ 1,600 ​ $ 1,708 Short-term lease cost ​ 720 ​ 349 ​ 317 Sublease income ​ — ​ (74) ​ (42) Total ​ $ 2,484 ​ $ 1,875 ​ $ 1,983 ​ The following table summarizes supplemental information related to leases (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Cash paid for amounts included in the measurement of lease liabilities: ​ ​ ​ ​ Operating cash flows from operating leases ​ $ 1,856 ​ $ 991 ​ $ 1,407 Right-of-use assets obtained in exchange for new operating lease liabilities ​ 14,293 ​ 486 ​ 935 ​ The additional right of use assets were primarily acquired in the Timios, WAVE, US Hybrid and Solectrac acquisitions. The facilities acquired are primarily office buildings and warehouses in U.S. locations where they conduct business. Additionally, the Company leased a showroom in New Jersey in November, 2021. The following table summarizes the maturity of operating lease liabilities (in thousands): ​ ​ ​ ​ ​ ​ Leased Property Years ending December 31 Costs 2022 ​ $ 3,629 2023 ​ 3,647 2024 ​ 2,728 2025 ​ 2,281 2026 ​ 1,685 2027 and thereafter ​ 222 Total lease payments ​ 14,192 Less: Interest ​ (1,459) Total ​ $ 12,733 ​ In the year ended December 31, 2021, the Company vacated two leases and recorded an impairment loss related to the right of use asset of $0.1 million . In the three months ended March 31, 2020 the Company ceased to use the premises underlying one lease and vacated the real estate. As a result, the Company recorded an impairment loss related to the right of use asset of $0.9 million. In the three months ended June 30, 2020, the Company completed negotiations with the landlord to settle the remaining operating lease liability of $0.9 million by issuing a promissory note for $0.1 million, bearing an annual interest rate of 4.0%, and which was due on December 31, 2021 and was paid in the year ended December 31, 2021. The Company recorded a gain of $0.8 million in “Other income (expense), net” in the consolidated statements of operations for the settlement of the operating lease liability. In the three months ended June 30, 2020 the Company ceased to use its New York City headquarters at 55 Broadway, which were subject to two leases, and vacated the real estate. As a result, the Company recorded an impairment loss related to the right of use asset of $5.3 million. The Company had an operating use liability of $5.8 million with respect to these leases, excluding $0.6 million in accounts payable. In the three months ended September 30, 2020, the Company completed negotiations with the landlord to settle the remaining amounts due of $6.4 million for a cash payment of $1.5 million. The Company recorded a gain of $4.9 million in “Other income (expense), net” in the consolidated statements of operations for the settlement of the operating lease.

Supplementary Information

Supplementary Information	12 Months Ended
	Dec. 31, 2021
Disclosure Text Block Supplement [Abstract]
Supplementary Information	Note 14. Supplementary Information Other Current Assets “Other current assets” were $4.5 million and $3.7 million as of December 31, 2021 and 2020, respectively. Components of “Other current assets” as of December 31, 2021 and 2020 include a receivable of $1.9 million from a third-party and a deposit of $3.4 million to a third-party supplier for EV purchases, respectively. In the year ended December 31, 2021, the Company collected the $3.4 million deposit that was made to the third-party supplier in 2020. There were no components of “Other current assets” as of December 31, 2021 and 2020, which were more than 5% of total current assets. Other Current Liabilities “Other current liabilities” were $7.1 million and $2.2 million as of December 31, 2021 and 2020, respectively. There were no components of “Other current liabilities” as of December 31, 2021, which were more than 5% of total current liabilities. Components of “Other current liabilities” as of December 31, 2020 that were more than 5% of total current liabilities were other payables to third-parties in the amount of $0.8 million. Current Liabilities, Other Non-current Assets and Other Long-term Liabilities On December 31, 2021 the Company terminated a legal agreement previously entered into whereby the Company took possession of a property in Qingdao, China for no consideration. The termination resulted in the derecognition of an asset of $6.6 million recorded in “Other non-current assets,” and a liability of $6.7 million, of which $0.3 million was recorded in “Other current liabilities” and $6.4 million was recorded in “Other long-term liabilities.” This resulted in a gain of $0.2 million recorded in “Other income (expense), net.”

Promissory Notes

Promissory Notes	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Notes Payable, Current [Abstract]
Promissory Notes	Note 13. Promissory Notes The following table summarizes the outstanding promissory notes as of September 30, 2022 and December 31, 2021 (dollars in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, ​ December 31, ​ ​ ​ ​ 2022 ​ 2021 ​ Interest Rate Principal Amount Carrying Amount* Principal Amount Carrying Amount* Convertible Debenture (a) ​ 4% ​ $ 9,250 ​ $ 9,250 ​ $ 57,500 ​ $ 57,809 Small Business Association Paycheck Protection Program (c) 1% ​ 242 ​ 242 ​ 311 ​ 312 Tim ios ​ 5.49 ​ ​ 491 ​ ​ 491 ​ ​ — ​ ​ — Energica lending arrangements 0.06% - 5.7% ​ 3,250 ​ 3,250 ​ — ​ — Total ​ $ 13,233 ​ 13,233 ​ $ 57,811 ​ 58,121 Less: Current portion ​ ​ (11,674) ​ ​ (58,121) Long-term Note, less current portion ​ ​ $ 1,559 ​ ​ $ — ​ As of September 30, 2022 debts are classified as current and long term. The weighted average interest rate for these borrowings is 3.8% and 4.0% as of September 30, 2022 and December 31, 2021, respectively. As of September 30, 2022, and December 31, 2021 the Company was in compliance with all ratios and covenants. (a) $75.0 million Convertible Debenture due October 24, 2022 – YA II PN On October 25, 2021, the Company executed a security purchase agreement with YA II PN, whereby the Company issued a convertible note of $75.0 million, and received aggregate gross proceeds of $75.0 million. The note is scheduled to mature on October 24, 2022 and bears interest at an annual rate of 4.0%, which would increase to 18.0% in the event of default. The note has a fixed conversion price of $1.88. The conversion price is not subject to adjustment except for subdivisions or combinations of common stock. The Company has the right, but not the obligation, to redeem a portion or all amounts outstanding under this note prior to the maturity date at a cash redemption price equal to the principal to be redeemed, plus accrued and unpaid interest. The note contained customary events of default, indemnification obligations of the Company and other obligations and rights of the parties. Commencing February 1, 2022, the Company has the obligation to redeem $8.3 million per month, against the unpaid principal. This amount may be reduced by any conversions by YA II PN or optional redemptions made by the Company. On August 30, 2022, the Company and YA II PN agreed to amend the terms of the outstanding convertible note and entered into an amendment agreement dated August 29, 2022. As of August 29, 2022, the outstanding principal balance of the original debenture was $16.7 million. The amendments to the original debenture amended the principal amount to reflect the outstanding balance as of August 29, 2022, change the maturity date to January 29, 2023 and adjust the conversion price to the lower of $1.50 or 85.0% of the lowest daily VWAP during the 7 consecutive trading days immediately preceding the conversion date or other date of determination, but not lower than $0.20 per share of common stock. The Company shall not have the right to prepay any amounts due under the amended debenture prior to the maturity date without the Investor’s prior written consent. During the nine months ended September 30, 2022, principal and accrued and unpaid interest in the amount of $7.5 million was converted into 20.6 million shares of common stock of the Company. Total interest expense recognized was $0.2 million and $1.2 million for the three and nine months ended September 30 2022. During the three months ended December 31, 2021, principal and accrued and unpaid interest in the amount of $17.6 million was converted into 9.4 million shares of common stock of the Company. Total interest expense recognized was $0.4 million for the three months ended December 31, 2021. (b) Small Business Association Paycheck Protection Program On April 10, 2020, the Company borrowed $0.3 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan was originally payable in 18 installments of $18,993 commencing on November 10, 2020, with a final payment due on April 10, 2022. With several amendments, the loan is currently payable monthly commencing on September 10, 2021, with a final payment due on April 10, 2025. The forgiveness application of the loan was submitted in August 2021. While the forgiveness application is under review, the Company has made payments totaling $31,674 of principal and interest during the year ended December 31, 2021 and $23,756 and $71,726 of principal and interest during the three and nine months ended September 30, 2022. Interest expense recognized in connection with this loan was $636 and $2,038 in the nine months ended September 30, 2022 and 2021, respectively for the Small Business Association Paycheck Protection Program. On May 1, 2020 Grapevine borrowed $0.1 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan was originally payable in 18 installments of approximately $7,000 commencing on December 1, 2020, with a final payment due on May 1, 2022. With several amendments, the loan was payable commencing on October 1, 2021, with a final payment due on April 10, 2025. On April 20, 2021, the Company completed the disposal of Grapevine and the loan balance was deconsolidated from consolidated balance sheet. (c) Timios notes payable Timios entered a promissory note of $0.6 million to finance insurance premium in the three months ended September 30, 2022. The interest rate is 5.49%. The loan is payable in 11 installment of $50,320 commencing on September 1, 2022. (d) Energica Lending Arrangements Energica is party to eleven individual instruments with different counterparties in Italy comprising an aggregate outstanding unpaid balance of $0.5 million. These instruments provide working capital for the Energica manufacturing operations through the combination of accounts receivable factoring, vendor financing programs and other secured asset-based lending arrangements. The instruments bear interest rates ranging from 0.1% to 5.7%, with a weighted average interest rate of 3.1%. An amount of $1.7 million of the payable will be due within one year, and $1.6 million of the payable will due between 2026 and 2028 in installments ranging 8 51 Promissory Notes Issued and Repaid in the Year Ended December 31, 2021 During the year ended December 31, 2021, the Company issued several convertible debt instruments to YA II PN, the terms of which are summarized in the following table (principal and gross proceeds in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ YA II PN Note 1 YA II PN Note 2 YA II PN Note 3 YA II PN Note 4 Principal ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Gross proceeds ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Interest rate ​ 4.0 % 4.0 % 4.0 % 4.0 % Conversion price ​ $ 2.00 ​ $ 3.31 ​ $ 4.12 ​ $ 4.95 ​ Maturity dates ​ ​ July 4, 2021 ​ ​ July 15, 2021 ​ ​ July 28, 2021 ​ ​ August 8, 2021 ​ ​ The conversion prices on the notes above were fixed, and were not subject to adjustment except for subdivisions or combinations of common stock. The Company had the right, but not the obligation, to redeem a portion or all amounts outstanding under these notes prior to their maturity date at a cash redemption price equal to the principal to be redeemed, plus accrued and unpaid interest. The notes contained customary events of default, indemnification obligations of the Company and other obligations and rights of the parties. During the year ended December 31, 2021, the notes, plus accrued and unpaid interest, were converted into 45.9 million shares of common stock of the Company, and one note of $80.0 million was repaid. Vendor Notes Payable Repaid in the Year Ended December 31, 2021 On May 13, 2020, DBOT entered into a settlement agreement with a vendor whereby the existing agreement with the vendor was terminated, the vendor ceased to provide services, and all outstanding amounts were settled. In connection with this agreement, DBOT paid an initial $30,000 and executed an unsecured promissory note in the amount of $60,000, bearing interest at 0.25% per annum, and payable in two installments of $30,000. The first installment was due on December 31, 2020 and was repaid, the remaining payment was due on August 31, 2021 and was repaid. In the three months ended March 31, 2020 the Company ceased to use the premises underlying one lease and vacated the real estate. In the three months ended June 30, 2020, the Company completed negotiations with the landlord to settle the remaining operating lease liability of $0.9 million by issuing a promissory note for $0.1 million, bearing an annual interest rate of 4.0%, and which was due and repaid as of December 31, 2021.	Note 15. Promissory Notes The following is the summary of outstanding promissory notes as of December 31, 2021 and 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ ​ ​ ​ ​ 2021 ​ 2020 ​ ​ ​ ​ Principal Carrying ​ Principal ​ Carrying ​ Interest rate Amount Amount* Amount Amount* Convertible Debenture (a) ​ ​ 4.0 % $ 57,500 ​ $ 57,809 ​ $ — ​ $ — Vendor Note Payable (b) ​ ​ 0.25%-4 % ​ — ​ ​ — ​ ​ 105 ​ ​ 105 Small Business Association Paycheck Protection Program (c) ​ 1.0 % ​ 311 ​ 312 ​ 460 ​ 463 Total ​ ​ ​ $ 57,811 ​ ​ 58,121 ​ $ 565 ​ 568 Less: Current portion ​ ​ ​ ​ ​ (58,121) ​ ​ (568) Long-term Note, less current portion ​ ​ ​ ​ ​ ​ ​ $ — ​ ​ $ — ​ Ties to *Carrying amount includes the accrued interest and approximates the fair value because of the short-term nature of these instruments. The weighted average interest rate for these borrowings is 4.0% and 1.4% as of December 31, 2021 and December 31, 2020, respectively. As of December 31, 2021 and 2020, the Company was in compliance with all ratios and covenants. The following table summarizes the impact to the consolidated statements of operations associated with outstanding promissory notes (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31 December 31 December 31 ​ 2021 2020 2019 Interest expense excluding amortization of debt discount ​ $ 2,139 ​ $ 1,593 ​ $ 1,449 Interest expense related to amortization of debt discount ​ — ​ 14,485 ​ 4,235 Total interest expense ​ $ 2,139 ​ $ 16,078 ​ $ 5,684 Expense due to conversion of notes ​ $ — ​ $ 2,266 ​ $ — (Gain)loss on extinguishment of debt ​ $ (300) ​ $ (8,891) ​ $ 3,940 ​ (a) $75.0 million Convertible Debenture due October 24, 2022 – YA II PN On October 25, 2021, the Company executed a security purchase agreement with YA II PN, whereby the Company issued a convertible note of $75.0 million, and received aggregate gross proceeds of $75.0 million. The note is scheduled to mature on October 24, 2022 and bears interest at an annual rate of 4.0%, which would increase to 18.0% in the event of default. The note has a fixed conversion price of $1.88. The conversion price is not subject to adjustment except for subdivisions or combinations of common stock. The Company has the right, but not the obligation, to redeem a portion or all amounts outstanding under this note prior to the maturity date at a cash redemption price equal to the principal to be redeemed, plus accrued and unpaid interest. The note contained customary events of default, indemnification obligations of the Company and other obligations and rights of the parties. Commencing February 1, 2022, the Company has the obligation to redeem $8.3 million per month, against the unpaid principal. This amount may be reduced by any conversions by YA II PN or optional redemptions made by the Company. During the year ended December 31, 2021, the principal and accrued and unpaid interest in the amount of $17.6 million was converted into 9.4 million shares of common stock of the Company. Total interest expense recognized was $0.6 million for the year ended December 31, 2021. (b) Vendor Notes Payable On May 13, 2020, DBOT entered into a settlement agreement with a vendor whereby the existing agreement with the vendor was terminated, the vendor ceased to provide services, and all outstanding amounts were settled. In connection with this agreement, DBOT paid an initial $30,000 and executed an unsecured promissory note in the amount of $60,000, bearing interest at 0.25% per annum, and payable in two installments of $30,000. The first installment was due on December 31, 2020 and was repaid, the remaining payment was due on August 31, 2021 and was repaid. In the three months ended March 31, 2020 the Company ceased to use the premises underlying one lease and vacated the real estate. In the three months ended June 30, 2020, the Company completed negotiations with the landlord to settle the remaining operating lease liability of $0.9 million by issuing a promissory note for $0.1 million, bearing an annual interest rate of 4.0%, and which was due and repaid as of December 31, 2021. (c) Small Business Association Paycheck Protection Program On April 10, 2020, the Company borrowed $0.3 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan was originally payable in 18 installments of $18,993 commencing on November 10, 2020, with a final payment due on April 10, 2022. With several amendments, the loan is currently payable monthly commencing on September 10, 2021, with a final payment due on April 10, 2025. The forgiveness application of the loan was submitted in August 2021 and the Company has made payments totaling $31,674 of principal and interest during the year ended December 31, 2021 while the forgiveness application is under review. On May 1, 2020 Grapevine borrowed $0.1 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan was originally payable in 18 installments of approximately $7,000 commencing on December 1, 2020, with a final payment due on May 1, 2022. With several amendments, the loan was payable commencing on October 1, 2021, with a final payment due on April 10, 2025. On April 20, 2021, the Company completed the disposal of Grapevine and the loan balance was deconsolidated from consolidated balance sheet. On May 3, 2020 WAVE borrowed $0.3 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan was originally payable in 18 installments of $12,630 commencing on November 1, 2020, with a final payment due on May 3, 2022. After the issuance of an additional grace period, payments were to commence on September 21, 2021 until the original maturity date of May 3, 2022. The loan and the accrued interest were forgiven and paid by the U.S. Small Business Administration according to the notice received from the bank on September 16, 2021. The Company recorded the forgiveness as “Gain (loss) on extinguishment of debt” on the consolidated statement of operations. On February 24, 2021 US Hybrid borrowed $0.5 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan had a maturity date of February 24, 2026. After the issuance there was a 2 month loan forgiveness covered period followed by a 10 month deferment period, and payments were to commence on March 10, 2022 and continue until the maturity date. US Hybrid used the loan for qualifying expenses. The loan was forgiven in June 2021 and was accounted for in conjunction with the acquisition accounting in Note 8. Promissory Notes Issued and Repaid in the Year Ended December 31, 2021 During the year ended December 31, 2021, the Company issued several convertible debt instruments to YA II PN, the terms of which are summarized in the following table (principal and gross proceeds in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ YA II PN Note 1 YA II PN Note 2 YA II PN Note 3 YA II PN Note 4 Principal ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Gross proceeds ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Interest rate ​ 4.0 % 4.0 % 4.0 % 4.0 % Conversion price ​ $ 2.00 ​ $ 3.31 ​ $ 4.12 ​ $ 4.95 ​ Maturity dates ​ ​ July 4, 2021 ​ ​ July 15, 2021 ​ ​ July 28, 2021 ​ ​ August 8, 2021 ​ ​ The conversion prices on the notes above were fixed, and were not subject to adjustment except for subdivisions or combinations of common stock. The Company had the right, but not the obligation, to redeem a portion or all amounts outstanding under these notes prior to their maturity date at a cash redemption price equal to the principal to be redeemed, plus accrued and unpaid interest. The notes contained customary events of default, indemnification obligations of the Company and other obligations and rights of the parties. During the year ended December 31, 2021, the notes, plus accrued and unpaid interest, were converted into 45.9 million shares of common stock of the Company, and one note of $80.0 million was repaid. Promissory Notes Outstanding Prior to December 31, 2020 The Company had various debt instruments outstanding prior to December 31, 2020. Certain of these instruments contained beneficial conversion features and/or down round provisions, which were triggered by the subsequent issuance of common stock at a price lower than the down round provisions in the instruments.

Stockholders' Equity, Redeemabl

Stockholders' Equity, Redeemable Convertible Preferred Stock and Redeemable Non-controlling Interest	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Stockholders' Equity Note [Abstract]
Stockholders' Equity, Redeemable Convertible Preferred Stock and Redeemable Non-controlling Interest	Note 14. Stockholders’ Equity, Convertible Preferred Stock and Redeemable Non-controlling Interest Convertible Preferred Stock The Board of Directors has authorized 50.0 million shares of convertible preferred stock, $0.001 par value, issuable in series. As of September 30, 2022 and December 31, 2021, 7.0 million shares of Series A preferred stock were issued and outstanding. The Series A preferred stock shall be entitled to one vote per common stock on an as-converted basis and is only entitled to receive dividends when and if declared by the Board. Each share of Series A Preferred Stock shall be convertible, at the option of the holder thereof, at any time, at the office of the Company or any transfer agent for such stock, into ten fully paid and nonassessable shares of Common Stock, and redeemable at a stated dollar amount upon a merger/consolidation/change in control. Upon the occurrence of a liquidation event, the holders of shares of Series A Preferred Stock then outstanding shall be entitled to be paid out of the assets of the Company available for distribution to its stockholders, whether from capital, surplus or earnings, an amount per share equal to $0.50, as may be adjusted from time to time plus all accrued, but unpaid dividends, whether declared or not. Common Stock Our Board has authorized 1,500 million shares of common stock, $0.001 par value. 2022 Equity Transactions The Company issued 1.1 million and 1.5 million shares during the three and nine months ended September 30, 2022 for professional service received and the employee stock option exercise. SEPA agreement with YA II PN, Ltd On September 1, 2022 the Company entered into SEPA with YA II PN and subsequently amended it on September 15, 2022. The Company will be able to sell up to 150.0 million shares of its common stock at the Company’s request any time during the 36 months following the date of the Amended SEPA’s entrance into force. The shares would be purchased at 95% of the market price and would be subject to certain limitations, including that YA could not purchase any shares that would result in it owning more than 4.99% of the Company’s common stock. Pursuant to the SEPA, the Company is required to register all shares which YA II PN may acquire. The Company is required to have a Registration Statement declared effective by the SEC before it can raise any funds using the SEPA. There are no other restrictions on future financing transactions. The SEPA does not contain any right of first refusal, participation rights, penalties or liquidated damages. The Company has paid YA Global II SPV, LLC, a subsidiary of YA II PN, a structuring fee in the amount of $10,000, and, on the Effective Date, the Company agreed to issue to YA II PN an aggregate of 0.6 million Common Shares, as a commitment fee. Unless earlier terminated as provided under the SEPA, the SEPA shall terminate automatically on the earliest of (i) the first day of the month next following the 36 month anniversary of the Effective Date or (ii) the date on which the YA II PN shall have made payment of Advances pursuant to the SEPA for the Common Shares equal to the Commitment Amount. The Company issued 1.5 million shares as a commitment fee during the three and nine months ended September 30, 2022. US Hybrid Escrow Shares On July 12, 2022, the Company received 6,600,000 shares of common stock back from the escrow agent pursuant to the triggering of a legal condition that permitted the Company to reclaim 100% of the shares held in escrow. The Company has concluded that the return of these shares does not constitute a change in the purchase consideration of US Hybrid and accounts for this transaction as a Treasury Stock transaction in the third quarter of 2022. Refer to Note 13 for information related to issuance of common stock with convertible notes, Note 16 for information related to the issuance to common stock for option exercise. The Company issued 1.1 million shares during the three and nine months ended September 30, 2022 for the services received. 2021 Equity Transactions SEDA agreement with YA II PN, Ltd On June 11, 2021, the Company entered into a SEDA with YA II PN. The Company will be able to sell up to 80.4 million shares of its common stock at the Company’s request any time during the 36 months following the date of the SEDA’s entrance into force. The shares would be purchased at (i) 95.0% of the Market Price if the applicable pricing period is two five two five Redeemable Non-controlling Interest The Company and Qingdao formed an entity named New Energy. Qingdao entered into a capital subscription agreement for a total of RMB 200.0 million ($28.0 million), and made the first capital contribution of RMB 50.0 million ($7.0 million) in the three months ended March 31, 2020. The remaining RMB 150.0 million ($21.0 million) are payable in three installments of RMB 50.0 million ($7.0 million) upon New Energy attaining certain revenue or market value benchmarks. The investment agreement stipulates that New Energy must pay Qingdao dividends at the rate of 6.0%. After one year, Qingdao may sell its investment to an institutional investor, and after three years may redeem its investment for the face amount plus 6.0% interest less dividends paid. The redemption feature was neither mandatory nor certain. Due to the redemption feature, the Company had classified the investment outside of permanent equity. Redeemable non-controlling interest is recorded as at the greater of (i) the redemption amount or (ii) the cumulative amount that would result from applying the measurement guidance in ASC 810. In the year ended December 31 2021, Qingdao officially requested redemption of the invested funds and dividend, RMB 56.0 million ($7.9 million) in total. The Company has designated New Energy to pay the redemption price. After the payment, New Energy owns 100% of Qingdao. Because Qingdao Medici cannot complete its foreign exchange settlement prior to December 31, 2021, New Energy made the payment on behalf of Qingdao Medici. Qingdao, Qingdao Medici and New Energy agreed that Qingdao Medici will make the payment to Qingdao directly when it completes the foreign exchange settlement and Qingdao will return the money previously paid by New Energy to New Energy immediately after it receives the fund from Qingdao Medici. The following table summarizes activity for the redeemable non-controlling interest (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine months ended ​ September 30, 2022 September 30, 2021 Beginning balance ​ $ — ​ $ 7,485 Initial investment ​ — ​ — Accretion of dividend ​ — ​ 347 Loss attributable to non-controlling interest ​ — ​ (195) Adjustment to redemption value ​ — ​ 195 Ending balance ​ $ — ​ $ 7,832 ​ Sales agreement with Roth Capital On February 26, 2021, the Company entered into a sales agreement with Roth Capital. In accordance with the terms of the sales agreement, the Company may offer and sell from time to time through Roth Capital the Company’s common stock having an aggregate offering price of up to $150.0 million. The Company shall pay to Roth Capital in cash, upon each sale of such shares pursuant to the sales agreement, an amount equal to 3.0% of the gross proceeds from each sale of such shares. During the three months ended September 30, 2021, the Company issued 17.6 million shares of common stock and received net proceeds of $53.4 million after deducting $1.7 million commission and transaction fees. Refer to Note 7 for information related to the issuance to common stock for acquisitions, Note 14 for information related to issuance of common stock with convertible notes, Note 17 for information related to the issuance to common stock for option exercise.	Note 16. Stockholders’ Equity, Redeemable Convertible Preferred Stock and Redeemable Non-controlling Interest Convertible Preferred Stock Our Board has authorized 50.0 million shares of convertible preferred stock, $0.001 par value, issuable in series. As of December 31, 2021 and 2020, 7.0 million shares of Series A preferred stock were issued and outstanding. The Series A preferred stock shall be entitled to one vote per common stock on an as-converted basis and is only entitled to receive dividends when and if declared by the Board. Each share of Series A Preferred Stock shall be convertible, at the option of the holder thereof, at any time, at the office of the Company or any transfer agent for such stock, into ten fully paid and nonassessable shares of Common Stock, and redeemable at a stated dollar amount upon a merger/consolidation/change in control. Upon the occurrence of a liquidation event, the holders of shares of Series A Preferred Stock then outstanding shall be entitled to be paid out of the assets of the Company available for distribution to its stockholders, whether from capital, surplus or earnings, an amount per share equal to $0.50, as may be adjusted from time to time plus all accrued, but unpaid dividends, whether declared or not. Common Stock Our Board has authorized 1,500 million shares of common stock, $0.001 par value. Redeemable Non-controlling Interest The Company and Qingdao formed an entity named New Energy. Qingdao entered into a capital subscription agreement for a total of RMB 200.0 million ($28.0 million), and made the first capital contribution of RMB 50.0 million ($7.0 million) in the three months ended March 31, 2020. The remaining RMB 150.0 million ($21.0 million) was payable in three installments of RMB 50.0 million ($7.0 million) upon New Energy attaining certain revenue or market value benchmarks . The investment agreement stipulated that New Energy must pay Qingdao dividends at the rate of 6.0%. After one year, Qingdao may sell its investment to an institutional investor, and after three years may redeem its investment for the face amount plus 6.0% interest less dividends paid. The redemption feature was neither mandatory nor certain. Due to the redemption feature, the Company had classified the investment outside of permanent equity. Redeemable non-controlling interest is recorded as the greater of (i) the redemption amount or (ii) the cumulative amount that would result from applying the measurement guidance in ASC 810. In the year ended December 31, 2021, Qingdao officially requested redemption of the invested funds and dividend, RMB 56.0 million ($7.9 million) in total prior to December 31, 2021. The Company designated Qingdao Medici to pay the redemption price. After the payment, Qingdao Medici owns 100% of New Energy. Because Qingdao Medici cannot complete its foreign exchange settlement prior to December 31, 2021, New Energy made the payment on behalf of Qingdao Medici. Qingdao, Qingdao Medici and New Energy agreed that Qingdao Medici will make the payment to Qingdao directly when it completes the foreign exchange settlement and Qingdao will return the money previously paid by New Energy to New Energy immediately after it receives the fund from Qingdao Medici. The following table summarizes activity for the redeemable non-controlling interest for the years ended December 31, 2021 and 2020 (in thousands): ​ ​ ​ ​ January 1, 2020 ​ Initial investment ​ $ 7,047 Accretion of dividend ​ 438 Loss attributable to non-controlling interest ​ (135) Adjustment to redemption value ​ 135 December 31, 2020 ​ 7,485 Accretion of dividend ​ 464 Loss attributable to non-controlling interest ​ (206) Adjustment to redemption value ​ 206 Settlement ​ (7,949) December 31, 2021 ​ $ — ​ 2021 Equity Transactions On February 26, 2021, the Company entered into a sales agreement with Roth Capital. In accordance with the terms of the sales agreement, the Company may offer and sell from time to time through Roth Capital the Company’s common stock having an aggregate offering price of up to $150.0 million. The Company shall pay to Roth Capital in cash, upon each sale of such shares pursuant to the sales agreement, an amount equal to 3.0% of the gross proceeds from each sale of such shares. During the year ended December 31, 2021, the Company issued 50.4 million shares of common stock and received net proceeds of $145.5 million after deducting $4.5 million commission and transaction fees. On June 11, 2021, the Company entered into a SEDA with YA II PN. The Company will be able to sell up to $80.4 million shares of its common stock at the Company’s request any time during the 36 months following the date of the SEDA’s entrance into force. The shares would be purchased at (1) 95% of the Market Price if the applicable pricing period is two consecutive trading days or (2) 96% of the Market Price if the applicable pricing period is five consecutive trading days, and, in each case, would be subject to certain limitations, including that YA II PN could not purchase any shares that would result in it owning more than 4.99% of the Company’s common stock. “Market Price” shall mean the lowest daily volume weighted average price of the Company’s common stock during the two or five consecutive trading days, as applicable, commencing on the trading day following the date the Company submits an advance notice to YA II PN. Pursuant to the SEDA, the Company is required to register all shares which YA II PN may acquire. The SEDA contains customary representations, warranties and agreements of the Company and YA II PN, indemnification rights and other obligations of the parties. YA II PN has covenanted not to cause or engage in any direct or indirect short selling or hedging of the Company’s shares of common stock. During the year ended December 31, 2021, the Company issued 10.0 million shares of common stock for a total of $27.3 million. On August 12, 2021, the Company entered into a controlled equity offering sales agreement with Cantor. In accordance with the terms of the agreement, the Company may offer and sell from time to time through or to Cantor, as sales agent or principal, the Company’s common stock having an aggregate offering price of up to $350.0 million. The shares will be offered and sold pursuant to the Company’s shelf registration statement on Form S-3 (Registration No. 333- 252230.) The Company shall pay to Cantor in cash, upon each sale of shares pursuant to this agreement, an amount equal to up to 3.0% of the aggregate gross proceeds from each sale of shares. During the year ended December 31, 2021, the Company issued 7.9 million shares of common stock and received net proceeds of $15.7 million after deducting $0.4 million commission and transaction fees. Refer to Note 8 for information related to the issuance to common stock for acquisitions, Note 15 for information related to issuance of common stock with convertible notes, Note 18 for information related to the issuance to common stock for option exercise. 2020 Equity Transactions The Company entered into a SEDA with YA II PN on April 3, 2020 and amended the SEDA to reduce the aggregate amount of facility from $50.0 million to $45.0 million on June 9, 2020, and terminated the SEDA on September 10, 2020. The Company had the right to issue and sell to YA II PN up to $45.0 million of the Company’s common stock over 36 months following the date of the SEDA’s entrance into force, the maximum amount of each of which is limited to $1.0 million. In connection with the SEDA, the Company issued commitment shares to a subsidiary of YA II PN on April 3, 2020 The Company recognized such commitment shares as deferred offering costs and additional paid-in capital for a total of $0.9 million and, subsequently fully charged these costs against the gross proceeds received from SEDA for the year ended December 31, 2020. The Company entered into the second SEDA with YA II PN on September 4, 2020. The Company was able to sell up to $150.0 million of its common stock at the Company’s request any time during the 36 months following the date of the SEDA’s entrance into force. For each share of common stock purchased under the SEDA, YA II PN was to pay 90% of the lowest VWAP of the Company’s shares during the five trading days following the Company’s advance notice to YA II PN. In general, the VWAP represents the sum of the value of all the sales of the Company’s common stock for a given day (the total shares sold in each trade times the sales price per share of the common stock for that trade), divided by the total number of shares sold on that day. YA II PN’s obligation under the SEDA was subject to certain conditions, including the Company maintaining the effectiveness of a registration statement for the securities sold under the SEDA. In addition, the Company could not request advances if the common shares to be issued would result in YA II PN owning more than 4.99% of the Company’s outstanding common stock, with any such request being automatically modified to reduce the advance amount. The SEDA contained customary representations, warranties and agreements of the Company and YA II PN, indemnification rights and other obligations of the parties. YA II PN had covenanted not to cause or engage in any direct or indirect short selling or hedging of the Company’s shares of common stock. During the year ended December 31, 2020, the Company issued 122.9 million shares of common stock for a total of $182.5 million under the SEDA. Refer to Note 15 for information related to issuance of common stock resulting from the conversion of convertible notes, Note 17 for information related to the issuance of common stock resulting from the conversion of convertible notes with related parties, Note 18 for information related to the issuance to common stock for warrant and option exercise, and Note 8 for the information related to the issuance of common stock for DBOT contingent consideration. 2019 Equity Transactions Refer to Note 15 for information related to issuance of common stock resulting from the conversion of convertible notes, Note 8 for information related to the issuance of common stock resulting from the business acquisitions and Note 12 for the information related to the issuance of common stock for long-term investment. The Company also issued 7.4 million shares of common stock related to asset acquisitions.

Related Party Transactions

Related Party Transactions	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Related Party Transactions [Abstract]
Related Party Transactions	Note 15. Related Party Transactions (a) Long-Term Investment to Qianxi In November 2019, the Company entered into a share transfer agreement with Shenma to acquire its 1.72% ownership in Qianxi for consideration of $4.9 million, which was to be paid in six installments. Shenma was required to complete the share transfer registration prior to May 31, 2020, otherwise it would be required to return the consideration to the Company. The Company has paid $0.5 million as of September 30, 2022 and December 31, 2021, and recorded it on the “Other Non-Current Assets”. The Company has requested that Shenma return the consideration provided and currently has full allowance against this receivable. (b) Transaction with Dr. Wu. and his affiliates As of September 30, 2022 and December 31, 2021, the Company has receivables of $0.2 million, respectively, due from Dr. Wu, the former Chairman of the Company, and his affiliates and recorded in “Amounts due from related parties” in the condensed consolidated balance sheets. As of September 30, 2022 and December 31, 2021, the Company has payables of $0.7 million, respectively, due to Dr. Wu, the former Chairman of the Company, and his affiliates and recorded in “Amounts due to related parties” in the condensed consolidated balance sheets. Service agreement with SSSIG The Company entered a new consulting service agreement with SSSIG on April 20, 2021 for the period from April 1, 2021 through June 30, 2021 for $0.4 million. The service agreement includes employment transfer, financial transition, corporate documents handover, legal representative and board member change for the Company’s subsidiaries and affiliates. The Company recorded $0.4 million in the “Amount due to related parties.” The Company entered a service agreement with SSSIG for the period from July 1, 2020 through June 30, 2021 for $1.4 million in exchange for consulting services from SSSIG, the services include but are not limited to human resources, finance and legal advice. The Company recorded the service charges of $0.4 million in “Professional fees” for the nine months ended September 30, 2021. The agreement was terminated in May 2021 and both parties agree that the service agreement has been completely performed and no payment is outstanding, and the termination shall not be regarded as a breach by either party. As a result, the Company recorded unpaid $0.6 million in “Other income (expense, net)” in the condensed consolidated statement of operations for the year ended December 31, 2021. (c) Amounts due from and due to Glory As of September 30, 2022 and December 31, 2021, the Company has payables of $0.2 million, respectively, due to Glory as a result of the transactions incurred in 2020 and is recorded in “Amount due to related parties”. (d) Receivable due from Tree Technology minority shareholders As of September 30, 2022, the Company has receivables of $0.3 million due from Tree Technology minority shareholders for the registered capital contribution of the entity (e) Stock purchase consideration payable due to FNL On April 20, 2021, Ideanomics entered into a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL. The unpaid consideration of $0.1 million is recorded in the “Amount due to related parties” in the condensed consolidated balance sheets as of September 30, 2022 and December 31, 2021. Refer to Note 7 for additional information. (e) Energica Notes Receivable In October 2021 , the Company extended a revolving line of credit to Energica Motor Company in the amount of $4.5 million. The parent company of Energica Motor Company is Energica, of which the Company has 20% ownership. On January 7, 2022, the Company entered into a loan agreement with Energica. Pursuant to this loan agreement, the Company may advance up to €5.0 million ($5.7 million) in installments at an annual interest rate of Euribor plus 2.0%. The purpose of the loan is to provide working capital during the motorcycle manufacturing and purchasing season. The Company has provided a loan of $0.7 million to Energica Motor Company as of December 31, 2021, and recorded in “notes receivable from related party”in the condensed consolidated balance sheets. On March 14 2022, the Company acquired Energica, the loan is eliminated on the consolidated financial statements as of March 31, 2022. The interest income recognized on the consolidated income statements is $28,476 for the nine months ended September 30, 2022. During the three months ended March 31, 2021, the Company lent $1.4 million and $1.1 million to Energica Motor Company and Energica, respectively. (f) Energica Acquisition The Company loaned $1.8 million to Energica senior management to exercise their options during the three months ended March 31, 2022. In April, the Company purchased 847,156 shares from option exercise in another $1.3 million. the $1.8 million was converted into the purchase price of the shares. The total $3.1 million is considered part of the acquisition price of Energica acquisition. Refer to Note 7 for the details (g) Energica Purchases During the three months and nine month ended September 30, 2022, Energica has purchased $0.1 million and $0.4 million, respectively, of material and services from three entities owned by one of its senior management team. The balance as of September 30, 2022 with these three entities are $1.2 million and recorded in “Amounts due to related parties” in the condensed consolidated Balance Sheets. (h) Receivable due from Ocasia In the three months ended September 30, 2021, SSE, one of Ideanomics’ subsidiaries, sent $0.2 million to Ocasia Group Holding LTD for the purpose of a business cooperation project. Ocasia returned $0.2 million in October 2021 because the project was put on hold. (i) Receivable due from Mr. McMahon In the three months ended September 30 2021, the Company paid his personal expense $0.1 million on behalf of Mr. McMahon and recorded as the “amount due from related parties” on the consolidated balance sheet. (j) Promissory note with FNL On June 7, 2022, the Company entered into a secured negotiable promissory note of $1.0 million with FNL. The note bears an interest rate of 6% and expires on March 7, 2023, or with a change of control of FNL, or in the event of default. The Company recorded $0.6 million impairment of this note during the three months ended September 30, 2022.	Note 17. Related Party Transactions (a) Convertible Notes $3.0 million Convertible Note with Mr. McMahon On May 10, 2012, Mr. McMahon, our Executive Chairman, made a loan to the Company in the amount of $3.0 million. In consideration for the loan, the Company issued the note at a 4.0% interest rate computed on the basis of a 365-day year. The Company entered several amendments with respect to the effective conversion price (changed from $1.75 to $1.50), convertible stocks (changed from Common Stock to Series E Preferred Stock then back to Common Stock). The last amendment was made on May 9, 2020, and extended the maturity date to December 31, 2022. On June 5, 2020, the Audit Committee and the Board approved the reduction of conversion price to $0.59, contingent upon the immediate conversion of the note. On June 5, 2020, the note was converted into 5.1 million shares of common stock. The Company recorded $1.5 million expense due to conversion in “Expense due to conversion of notes” in the consolidated statement of operation for the year ended December 31, 2020. The Company paid the accumulated interest of $0.3 million in cash prior to the conversion. For the years ended December 31, 2021, 2020 and 2019, the Company recorded interest expense of $0, $0.1 million and $0.1 million, respectively, related to the note. $2.5 million Convertible Promissory Note with SSSIG On February 8, 2019, the Company entered into a convertible promissory note agreement with SSSIG, an affiliate of Dr. Wu, the former Chairman of the Company, in the aggregate principal amount of $2.5 million. The convertible promissory note bore interest at a rate of 4.0%, was scheduled to mature on February 8, 2020, and was convertible into shares of the Company’s common stock at a conversion price of $1.83 per share anytime at the option of SSSIG. The Company received $1.3 million from SSSIG, and did not receive the remaining $1.2 million. On June 5, 2020, the Audit Committee and the Board approved the reduction of the conversion price to $0.59, contingent upon the immediate conversion of the convertible promissory note. On June 5, 2020, the convertible promissory note, including accumulated interest, was converted into 2.2 million shares of common stock. The Company recorded $0.7 million expense due to conversion in “Expense due to conversion of notes” in the consolidated statement of operation for the year ended December 31, 2020. For the years ended December 31, 2021, 2020 and 2019, the Company recorded interest expense of $0, $21,546 and $48,357, related to the convertible promissory note, respectively. The Company did not pay the interest in cash on this note. $1.0 million Convertible Promissory Note with SSSIG On November 25, 2019, the Company entered into a convertible promissory note agreement with SSSIG, an affiliate of Dr. Wu, the former Chairman of the Company, in the aggregate principal amount of $1.0 million. The convertible promissory note bore interest at a rate of 4.0%, was initially scheduled to mature on November 25, 2021, and was convertible into the shares of the Company’s common stock at a conversion price of $1.25 per share anytime at the option of SSSIG. The Company received $0.3 million from SSSIG and did not receive the remaining $0.8 million. On June 5, 2020, the Audit Committee and the Board of Directors approved the reduction of conversion price to $0.59, contingent upon the immediate conversion of the convertible promissory note. On June 5, 2020, the convertible promissory note, including accumulated interest, was converted into 0.4 million shares of common stock. The Company recorded $0.1 million expense due to conversion “Expense due to conversion of notes” in the consolidated statement of operation for the year ended December 31, 2020. For the years ended December 31, 2021, 2020 and 2019, the Company recorded interest expense of $0, $4,301 and $1,000, respectively. The Company did not pay the interest in cash on this note. (b) Transactions with GTD Disposal of Assets in exchange of GTB In March 2019, the Company completed the sale of the following assets (with total carrying amount of $20.4 million) to GTD, a minority shareholder based in Singapore, in exchange for 1.3 million GTB. The Company considered the arrangement as a nonmonetary transaction and that fair values of GTB were not reasonably determinable due to the reasons described below. Therefore, the GTB received were recorded at the carrying amount of the assets exchanged and the Company did not recognize any gain or loss based on the provisions of ASC 845. ● License content (net carrying amount $17.0 million.) ● 13% ownership interest in Topsgame (carrying amount of $3.2 million which was included in long-term investment as a non-marketable equity investment.) ● Animation copy right (net carrying amount $0.2 million which was included in intangible assets.) Digital asset management services The Company recognized revenue for the master plan development services over the contract period based on the progress of the services provided towards completed satisfaction. Based on ASC 606, at contract inception, the Company considered the following factors to estimate the value of GTB (noncash consideration): 1) it only trades in one exchange, which had operated for less than one year; 2) its historical volatility was high; and 3) the Company’s intention at the time to hold the majority of GTB, as part of its digital asset management services; and 4) associated risks related to holding GTB. Therefore, the value of 7.1 million GTB using Level 2 measurement was $40.7 million with a 76.0% discount to the fixed contract price agreed upon by both parties when signing the contract. The Company considered similar assets exchanges in Singapore and considered the volatility of the quoted prices and determined a discount of 76.0% The estimated value of GTB was calculated using the Black-Scholes Merton valuation model using the following assumptions: expected terms 3.0 years; volatility 155%; dividend yield: zero and risk-free interest rate of 2.25%. As of December 31, 2019, all performance obligations associated with the development of the master plan for GTD’s assets had been satisfied. Accordingly, the Company recognized revenue of $40.7 million in the year ended December 31, 2019. Refer to Note 11 for information concerning the impairment loss of $61.1 million recorded related to GTB in the year ended December 31, 2019. (c) Long-Term Investment to Qianxi In November 2019, the Company entered into a share transfer agreement with Shenma to acquire its 1.72% ownership in Qianxi for consideration of $4.9 million, which was to be paid in six installments. Shenma was required to complete the share transfer registration prior to May 31, 2020, otherwise it would be required to return the consideration to the Company. The Company had paid $0.5 million as of December 31, 2021 and 2020, and recorded it on the “Other Non-Current Assets” since the share transfer registration was not yet completed. The Company is currently taking actions to resolve these matters. The Company has requested that Shenma return the consideration provided and currently has full allowance against this receivable. (d) Borrowing from DBOT During the three months ended June 30, 2019, the Company obtained several borrowings, $0.6 million in total, from DBOT, These borrowings bore no interest. The Company paid $0.3 million in July, 2019. DBOT became a subsidiary in July 2019. (e) Acquisition of Fintalk Assets In 2018, the Company entered into an agreement to purchase Fintalk Assets from Sun Seven Star International Limited, a Hong Kong company and an affiliate of Dr. Wu. FinTalk Assets include the rights, titles and interest in a secure mobile financial information, social, and messaging platform that has been designed for streamlining financial-based communication for professional and retail users. The initial purchase price for the Fintalk Assets was $7.0 million payable with $1.0 million in cash and shares of the Company’s common stock with a fair market value of $6.0 million. The Company paid $1.0 million in October 2018. The purchase price was later amended to $6.4 million, payable with $1.0 million in cash and shares of the Company’s common stock with a value of $5.4 million. The Company issued 2.9 million common shares in June 2019 and completed the transaction. In the three months ended December 31, 2019, management determined these assets had no future use and recorded an impairment loss of $5.7 million. (f) Sale of Red Rock Refer to Note 8 for additional information. (g) Acquisition of Grapevine Refer to Note 8 for additional information. (h) Sale of Amer Refer to Note 8 for additional information. (i) Taxis commission revenue from Qianxi During the three months ended June 30, 2019, the Company signed an agreement with iUnicorn (also known as Shenma Zhuanche) to form a strategic entity that would focus on green finance and integrated marketing services for new energy taxi vehicles as part of Ideanomics China. The Company agreed to contribute advisory and sales resources which include arranging ABS-based auto financing with its bank partners, and have 50.1% ownership interest in the investment and will have control of the board. iUnicorn, which own 49.9% of the of the joint venture, agreed to contribute its vehicles sales orders in Sichuan province. The entity will generate revenues from commissions on vehicle sales order and ABS fees related to the financing, which will vary accordingly to manufacturer and vehicle model. During the three months ended September 30, 2019, the joint venture took over an order of 4,172 EV taxis from a third-party and helped facilitate the completion of the order. As part of the transaction, Qianxi agreed to pay a commission of $2.7 million to the joint venture for facilitating the completion of this order. There is no other remaining performance obligation relating to this commission. In addition, the commission revenue is considered revenue from a related party as the minority shareholder of the joint venture is an affiliate of our customer, Qianxi. The Company has provided the full allowance against this receivable. (j) Fuzhou Note Receivable In May 2020, Energy Sales provided a note receivable to Zhengtong in the amount of 3.0 million RMB ($0.4 million). The note receivable was not collateralized. Zhengtong agreed to repay 3.3 million RMB ($0.5 million) within three months of the disbursement date. The Company has recorded a reserve of $0.5 million against this note receivable as of December 31, 2020. In September 2021, Zhengtong, BSSGCD, an affiliate of Bruno Wu, the former Chairman of the Company, and the Company reached an assignment agreement pursuant to which BSSGCD accepted from Zhengtong all the rights and claims arising from this note receivable. The Company received the payment in full of 3.3 million RMB (approximately $0.5 million at such time,) from BSSGCD subsequently and recorded this recovery in “Selling, general and administrative expenses.” (k) Zhu Note Receivable In May 2020, a subsidiary of the Company, Energy Sales provided a note receivable to Mr. Zhu in the amount of 10.0 million RMB ($1.4 million). Mr. Zhu, through his wholly-owned entity Prime Capital Enterprise Pte. Ltd., provided collateral in the form of its 50.0% ownership of Founder Space. Founder Space is also 50.0% owned by a related party, Seven Stars Innovative Industries Group Limited, an affiliate of Dr. Wu, the former Chairman of the Company. Mr. Zhu agreed to repay 10.5 million RMB ($1.5 million) one month from the disbursement date. In September 2020, a third-party satisfied the note receivable and accrued interest in the amount of 10.5 million RMB ($1.5 million) on behalf of Mr. Zhu, and the Company terminated the note and collateral agreement. (l) Research and development contract with a related party The Company has entered a research and development contract with an entity with the total amount of $2.8 million for EV design and technology development. The Company paid $1.6 million for the year ended December 31, 2020 and recorded this amount in “Research and development expense.” No service is currently being provided under this contract. One of the shareholders of this entity held a senior position in several of Dr. Wu’s affiliated entities. (m) Transaction with Dr. Wu and his affiliates On June 5, 2020, the Audit Committee and the Board approved the conversion of some borrowings at a conversion price of $0.59 per common share, contingent upon the immediate conversion of these amounts. On June 5, 2020, the borrowings of $1.5 million, including the $0.4 million transferred from Beijing Financial Holding Limited, were converted into 2.6 million shares of common stock. As of December 31, 2021 and 2020, the Company has receivables of $0.2 million and $0.2 million, respectively, due from Dr. Wu, the former Chairman of the Company, and his affiliates and recorded in “Amounts due from related parties” in the consolidated balance sheets. As of December 31, 2021 and 2020, the Company has payables of $0.7 million and $0.6 million, respectively, due to Dr. Wu, the former Chairman of the Company, and his affiliates and recorded in “Amounts due to related parties” in the consolidated balance sheets. Service agreement with SSSIG The Company entered a service agreement with SSSIG for the period from July 1, 2020 through June 30, 2021 for $1.4 million in exchange for consulting services from SSSIG, the services include but are not limited to human resources, finance and legal advice. The Company recorded the service charges of $0.4 million and $0.7 million in “Professional fees” for the years ended December 31, 2021 and 2020, respectively. The agreement was terminated in May 2021 and both parties agree that the service agreement has been completely performed and no payment is outstanding, and the termination shall not be regarded as a breach by either party. As a result, the Company recorded the reversal of the unpaid $0.6 million in “Other income (expense), net” in the consolidated statement of operations for the year ended December 31, 2021. The Company entered a new consulting service agreement with SSSIG on April, 20, 2021 for the period from April 1, 2021 through June 30, 2021 for $0.4 million. The service agreement includes employment transfer, financial transition, corporate documents handover, legal representative and board member change for the Company’s subsidiaries and affiliates. The Company recorded $0.4 million in the “Amount due to related parties” in the consolidated balance sheets as of December 31, 2021. (n) Borrowing from Beijing Financial Holdings Limited In the three months ended June 30 2020, the borrowing of $0.4 million from Beijing Financial Holding Limited was transferred to Dr. Wu, the former Chairman of the Company, and was subsequently converted to shares at a conversion price of $0.59 per common share on June 5, 2020. Effective January 1, 2020, Beijing Financials Holding limited is considered a related party because MHTL, was, at a point in time, intended to act as a trustee over 10,000 common shares of Ideanomics China to affect a share-based compensation plan and has the same owner of Beijing Financial Holdings Limited. (o) Amounts due from and due to Glory Glory has made partial payment of $0.5 million on behalf of the Company to acquire the land use rights and the Company has made payments on behalf of Glory for some of its operational expenses during the year ended December 31, 2021 and December 31, 2020. The net balance of $0.2 million and $0.3 million due to Glory as result of these payments is recorded in “Amount due to related parties” in the consolidated balance sheets as of December 31, 2021 and December 31, 2020, respectively. (p) Receivable due from Ocasia In the year ended December 31, 2021, SSE, one of Ideanomics’ subsidiaries, remitted $0.2 million to Ocasia for the purpose of a business cooperation project. Ocasia returned $0.2 million subsequently because the project was put on hold. (q) Receivable due from Mr. McMahon In the year ended December 31, 2021, the Company paid $0.1 million on behalf of Mr. McMahon and subsequently reduced his compensation payment by the same amount. (r) Stock purchase consideration payable due to FNL On April 20, 2021, Ideanomics entered into a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL. The unpaid consideration of $0.1 million is recorded in the “Amount due to related parties” in the consolidated balance sheets as of December 31, 2021. Refer to Note 8 for additional information. (s) Energica Note Receivable In October 2021, the Company extended a revolving line of credit to Energica Motor Company in the amount of $4.5 million. The parent company of Energica Motor Company is Energica, of which the Company has 20% ownership. The revolving loan commitment termination date is December 31, 2022. The revolving loan due date is 210 days from the date an individual revolving loan is made. Interest rate is the prime rate, as defined. All accrued and unpaid interest on each revolving loan shall be payable commencing on the nineteenth day after the making of such revolving loan, and then again thirty days thereafter until the principal balance of such revolving loan is repaid in full. Overdue principal shall bear interest at the Interest Rate plus four percentage points. Each revolving loan is solely for the purpose of purchasing financed vehicles in order to resell such financed vehicles to an approved dealer, or delivered to an approved dealer for later sale to a customer of such approved dealer. The loan is secured by a series of assets, including financed vehicles, all accounts receivable, all goods and inventory. The Company has provided a loan of $0.7 million to Energica Motor Company as of December 31, 2021, and recorded in “Notes receivable from related party” in the consolidated balance sheets at cost, The interest income recognized is $6,476 for the year ended December 31, 2021 and is recorded as earned based on the outstanding balance for the time period at the rate per the agreement.

Share-Based Compensation

Share-Based Compensation	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]
Share-Based Compensation	Note 16. Share-Based Compensation As of September 30, 2022, the Company had 22.4 million options outstanding. The Company awards common stock and stock options to employees, consultants, and directors as compensation for their services, and accounts for its stock option awards to employees, consultants, and directors pursuant to the provisions of ASC 718. For the options with market conditions, the fair value of each award is estimated on the date of grant using Monte-Carlo valuation model and recognizes the fair value of each option as compensation expense over the derived service period. For the options with performance conditions, the fair value of each award is estimated on the date of grant using Black-Scholes Merton valuation model and recognizes the fair value of each option as compensation expense over the implicit service period. For Restricted stock and option awards only with service conditions, the fair value of each option award is estimated on the date of grant using the Black-Scholes Merton valuation model. The Company recognizes the fair value of each option as compensation expense ratably using the straight-line attribution method over the service period, which is generally the vesting period. Effective as of December 3, 2010 and amended on August 3, 2018, the Company’s Board of Directors approved the 2010 Plan pursuant to which options or other similar securities may be granted. On October 22, 2020, the Company’s shareholders approved the amendment and restatement of the 2010 Plan. The maximum aggregate number of shares of common stock that may be issued under the 2010 Plan increased from 31.5 million shares to 56.8 million shares. As of September 30, 2022, options available for issuance are 16.7 million shares. For the three months ended September 30, 2022 and 2021, total share-based payments expense was $2.2 million and $15.2 million, respectively. For the nine months ended September 30, 2022 and 2021, total share-based payments expense was $7.4 million and $19.2 million, respectively. (a)Stock Options The following table summarizes stock option activity for the nine months ended September 30, 2022: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted ​ ​ ​ ​ ​ ​ Weighted ​ Average ​ ​ ​ ​ ​ ​ ​ Average ​ Remaining ​ Aggregate ​ ​ Options ​ Exercise ​ Contractual ​ Intrinsic ​ ​ Outstanding ​ Price ​ Life (Years) ​ Value Outstanding at January 1, 2022 21,843,781 ​ $ 1.74 — ​ $ — Granted 1,605,000 ​ 1.01 — ​ — Exercised (72,334) ​ 0.53 — ​ — Expired ​ (737,963) ​ ​ 2.48 ​ — ​ ​ — Forfeited (234,662) ​ 2.30 — ​ — Outstanding at September 30, 2022 22,403,822 ​ 1.67 7.51 ​ — Vested as of September 30, 2022 18,039,489 ​ 1.51 7.31 ​ — Expected to vest as of September 30, 2022 4,364,333 ​ 2.16 8.36 ​ — ​ As of September 30, 2022, $5.8 million of total unrecognized compensation expense related to non-vested share options is expected to be recognized over a weighted average period of 1.16 years. The total intrinsic value of shares exercised in the nine months ended September 30, 2022 and 2021 was $0.0 million and $5.6 million, respectively. The total fair value of shares vested in the nine months ended September 30, 2022 and 2021 was $6.7 million and $5.4 million, respectively. Cash received from options exercised in the nine months ended September 30, 2022 and 2021 were $0.0 million and $8.4 million, respectively. For the options with service conditions, the assumptions used to estimate the fair values of the stock options granted in the nine months ended September 30, 2022 and 2021 as follows: ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended ​ September 30, 2022 September 30, 2021 Expected term (in years) 5.51-5.53 4.79-7.17 ​ Expected volatility 123%-124 % 112%-130 % Expected dividend yield — % — % Risk free interest rate 1.69%-2.87 % 0.51%-1.1 % ​ For the options with market conditions, the assumptions used to estimate the fair values of the stock options granted in the nine months ended September 30, 2021 as follows: ​ ​ ​ ​ ​ ​ Nine Months Ended ​ ​ September 30, 2021 Expected term (in years) 1.88 ​ Expected volatility 106.92 % Expected dividend yield — % Risk free interest rate 1.31 % ​ (b)Warrants In connection with certain of the Company’s service agreements, the Company issued warrants to service providers to purchase common stock of the Company. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ ​ ​ ​ September 30, 2022 ​ 2021 ​ ​ ​ ​ ​ ​ ​ Number of ​ Number of ​ ​ ​ ​ ​ Warrants ​ Warrants ​ ​ ​ ​ ​ ​ ​ Outstanding and ​ Outstanding and ​ Exercise ​ Expiration Warrants Outstanding ​ Exercisable ​ Exercisable ​ Price ​ Date Service providers — 200,000 ​ $ 5.00 ​ July 1, 2022 Service providers — 700,000 ​ 2.50 ​ July 1, 2022 - October 1, 2022 Service provider — 100,000 ​ 7.50 ​ January 1, 2023 Service provider — 100,000 ​ 9.00 ​ January 1, 2023 Total — 1,100,000 ​ ​ (c)Restricted Shares As of September 30, 2022, there was no unrecognized compensation cost related to unvested restricted shares.	Note 18. Share-Based Compensation As of December 31, 2021, the Company had 21.8 million options and 1.1 million warrants outstanding. The Company awards common stock and stock options to employees, consultants, and directors as compensation for their services, and accounts for its stock option awards to employees, consultants, and directors pursuant to the provisions of ASC 718. For the options with market conditions, the fair value of each award is estimated on the date of grant using a Monte-Carlo valuation model and the fair value of each option recognized as compensation expense over the derived service period. For the options with performance conditions, the fair value of each award is estimated on the date of grant using the Black-Scholes Merton valuation model and the fair value of each option recognized as compensation expense over the implicit service period. For restricted stock and option awards only with service conditions, the fair value of each option award is estimated on the date of grant using the Black-Scholes Merton valuation model. The Company recognizes the fair value of each option as compensation expense ratably using the straight-line attribution method over the service period, which is generally the vesting period. Effective as of December 3, 2010 and amended on August 3, 2018, the Company’s Board approved the 2010 Plan pursuant to which options or other similar securities may be granted. On October 22, 2020, the Company’s shareholders approved the amendment and restatement of the 2010 Plan. The maximum aggregate number of shares of common stock that may be issued under the 2010 Plan increased from 31.5 million shares to 56.8 million shares. As of December 31, 2021, options available for issuance are 17.4 million shares. For the years ended December 31, 2021, 2020 and 2019, total share-based payments expense was $22.0 million, $12.0 million and $9.1 million, respectively. (a) Stock Options The following table summarizes stock option activity for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted ​ ​ ​ ​ ​ ​ Weighted ​ Average ​ ​ ​ ​ ​ ​ ​ Average ​ Remaining ​ Aggregated ​ ​ Options ​ Exercise ​ Contractual ​ Intrinsic ​ ​ Outstanding ​ Price ​ Life (Years) ​ Value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Outstanding at December 31, 2019 14,936,726 ​ $ 2.13 — ​ $ — Granted 15,854,166 ​ 0.60 — ​ — Exercised (2,421,657) ​ 0.78 — ​ 2,421,499 Expired (1,682,658) ​ 2.72 — ​ — Forfeited (1,599,161) ​ 1.58 — ​ — Outstanding at December 31, 2020 25,087,416 ​ 1.29 7.92 ​ 18,554,241 Granted 9,562,000 ​ 2.49 — ​ — Exercised (5,589,084) ​ 1.50 — ​ 7,731,175 Expired (2,966,509) ​ 1.69 — ​ — Forfeited (4,250,042) ​ 1.10 — ​ — Outstanding at December 31, 2021 21,843,781 ​ 1.74 8.06 ​ 4,596,393 Vested as of December 31, 2021 14,264,369 ​ 1.53 7.71 ​ 3,927,341 Expected to vest as of December 31, 2021 7,579,412 ​ 2.15 9.37 ​ 669,052 ​ As of December 31, 2021, $12.9 million of total unrecognized compensation expense related to non-vested share options is expected to be recognized over a weighted average period of 1.40 years. The total intrinsic value of shares exercised in the years ended December 31, 2021, 2020 and 2019, was $7.7 million, $2.4 million and $0.0 million, respectively. The total fair value of shares vested in the years ended December 31, 2021, 2020 and 2019, was $8.4 million, $11.8 million and $8.5 million, respectively. Cash received from options exercised in the years ended December 31, 2021, 2020 and 2019, was $8.4 million, $1.7 million and $0.0 million, respectively. For the options with performance and service conditions, the assumptions used to estimate the fair values of the stock options granted in the year ended December 31, 2021, 2020 and 2019 are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ December 31, December 31, December 31, ​ ​ 2021 ​ 2020 ​ 2019 Expected term (in years) 4.79-7.17 5.15-5.52 5.52 Expected volatility 112%-130% 101%-122% 98% Expected dividend yield — —% —% Risk free interest rate 0.51%-1.29% 0.39%-0.44% 2.51% ​ For the options with market conditions, the assumptions used to estimate the fair values of the stock options granted in the year ended December 31, 2021 as follows: ​ ​ ​ ​ Expected term (in years) 1.88 ​ Expected volatility 106.92 % Expected dividend yield — % Risk free interest rate 1.31 % ​ (b) Warrants In connection with certain of the Company’s service agreements, the Company issued warrants to service providers to purchase common stock of the Company. As of December 31, 2021, the weighted average exercise price was $4.00, and the weighted average remaining life was 0.61 years. A summary of the warrants is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ 2020 ​ ​ ​ ​ ​ ​ ​ Number of ​ Number of ​ ​ ​ ​ ​ ​ ​ Warrants ​ Warrants ​ ​ ​ ​ ​ ​ ​ Outstanding ​ Outstanding ​ ​ ​ ​ ​ ​ ​ and ​ and ​ Exercise ​ Expiration Warrants Outstanding Exercisable Exercisable Price Date Service providers 200,000 200,000 ​ $ 5.00 ​ July 1, 2022 Service providers 700,000 700,000 ​ 2.50 ​ February 28, 2022-October 1, 2022 Service providers 100,000 — ​ 7.50 ​ January 1, 2023 Service providers 100,000 — ​ 9.00 ​ January 1, 2023 ​ 1,100,000 900,000 ​ ​ ​ ​ ​ ​ (c) Restricted Shares In July 2021, the Company granted 5.0 million restricted shares to seven employees and directors under the 2010 Plan which was approved by the Board. The restricted shares were vested immediately on the grant date. The aggregated grant date fair value of all those restricted shares was $12.4 million. In November 2020, the Company granted 0.1 million restricted shares to one employee under the 2010 Plan which was approved by the Board of Directors. The restricted shares were vested immediately on the commencement date. The aggregated grant date fair value of all those restricted shares was $0.1 million. A summary of the unvested restricted shares is as follows: ​ ​ ​ ​ ​ ​ ​ Weighted-average ​ ​ Shares ​ fair value ​ ​ ​ ​ ​ Non-vested restricted shares outstanding at December 31, 2020 — Granted 5,025,000 2.46 Forfeited — — Vested (5,025,000) 2.46 Non-vested restricted shares outstanding at December 31, 2021 — — ​ As of December 31, 2021, there was $0 of unrecognized compensation cost related to unvested restricted shares.

Loss Per Common Share

Loss Per Common Share	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Loss Per Common Share	Note 17. Earnings (Loss) Per Common Share The following table summarizes the Company’s earnings (loss) per share for the three and nine months ended September 30, 2022 and 2021 (USD in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ September 30, September 30, September 30, September 30, ​ ​ 2022 ​ 2021 ​ 2022 ​ 2021 Net earnings (loss) attributable to common stockholders ​ $ (37,414) ​ $ (51,811) ​ $ (103,692) ​ $ (64,986) Basic weighted average common shares outstanding ​ 494,061,205 ​ 473,829,962 ​ 496,392,410 ​ 432,989,602 Effect of dilutive securities ​ ​ ​ ​ ​ ​ ​ ​ Convertible preferred shares- Series A ​ — ​ — ​ — ​ — Convertible promissory notes ​ — ​ — ​ — ​ — Diluted potential common shares ​ 494,061,205 ​ 473,829,962 ​ 496,392,410 ​ 432,989,602 Earnings (loss) per share: ​ ​ ​ ​ Basic ​ $ (0.08) ​ $ (0.11) ​ $ (0.21) ​ $ (0.15) Diluted ​ $ (0.08) ​ $ (0.11) ​ $ (0.21) ​ $ (0.15) ​ Basic earnings (loss) per common share attributable to the Company’s shareholders is calculated by dividing the net loss attributable to the Company’s shareholders by the weighted average number of outstanding common shares during the period. Diluted earnings (loss) per share is calculated by taking net loss, divided by the diluted weighted average common shares outstanding. Diluted net loss per share equals basic net loss per share because the effect of securities convertible into common shares is anti-dilutive. The following table includes the number of shares that may be dilutive potential common shares in the future. The holders of these shares do not have a contractual obligation to share in the Company’s losses and thus these shares were not included in the computation of diluted loss per share because the effect was antidilutive (in thousands): ​ ​ ​ ​ ​ ​ ​ September 30, ​ December 31, ​ 2022 2021 Warrants ​ 950 ​ 1,100 Options and RSUs ​ 22,419 ​ 21,859 Series A Preferred Stock ​ 933 ​ 933 Contingent shares ​ 1,491 ​ 1,491 Convertible promissory note and interest ​ 28,876 ​ 30,585 Total ​ 54,669 ​ 55,968 ​	Note 19. Loss Per Common Share The following table summarizes the Company’s earnings (loss) per share (USD in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the year ended ​ December 31, 2021 December 31, 2020 December 31, 2019 Net loss attributable to Ideanomics, Inc. common stockholders ​ $ (256,011) ​ $ (101,264) ​ $ (98,508) Basic ​ ​ ​ Basic weighted average common shares outstanding ​ 447,829,204 ​ 213,490,535 ​ 119,766,859 Diluted ​ ​ ​ Diluted weighted average common shares outstanding ​ 447,829,204 ​ 213,490,535 ​ 119,766,859 Net loss per share: ​ ​ ​ Basic ​ $ (0.57) ​ $ (0.47) ​ $ (0.82) Diluted ​ $ (0.57) ​ $ (0.47) ​ $ (0.82) ​ Basic loss per common share attributable to our shareholders is calculated by dividing the net loss attributable to our shareholders by the weighted average number of outstanding common shares during the period. Diluted loss per share is calculated by taking net loss, divided by the diluted weighted average common shares outstanding. Diluted net loss per share equals basic net loss per share because the effect of securities convertible into common shares is anti-dilutive. The following table includes the number of shares that may be dilutive potential common shares in the future. The holders of these shares do not have a contractual obligation to share in our losses and thus these shares were not included in the computation of diluted loss per share because the effect was antidilutive (in thousands.) ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, December 31, ​ ​ 2021 ​ 2020 ​ 2019 Warrants ​ 1,100 ​ 900 ​ 8,996 Options and RSUs 21,859 25,172 14,937 Series A Preferred Stock 933 933 933 Contingent shares 1,491 1,013 8,501 Convertible promissory note and interest 30,585 — 21,678 Total 55,968 28,018 55,045 ​

Income Taxes

Income Taxes	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Note 18. Income Taxes In general, the Company has net operating loss carryovers creating deferred tax assets that, to the extent that they do not offset deferred tax liabilities, are reduced by a 100% valuation allowance. Certain deferred tax liabilities cannot be offset by deferred tax assets. These consist of state deferred tax liabilities of certain US subsidiaries that file separate state tax returns and of certain foreign subsidiaries. The Company also has certain deferred tax liabilities that can only be 80% offset by deferred tax assets relating to net operating loss carryovers that can only offset 80% of taxable income. During the three months ended September 30, 2022 there was an income tax benefit of $0.4 million. This consisted principally of foreign income tax benefits. During the nine months ended September 30, 2022 there was an income tax benefit of $0.9 million. This consisted principally of $0.3 million state income tax benefits for US subsidiaries and $0.6 million of foreign income tax benefits. In March 2022 approximately $4.7 million of deferred tax liabilities were recognized on the acquisition of Energica. These are included in “other liabilities” in the table in Note 7. The foreign income tax benefit for the three and nine months ended September 30, 2022, consists primarily of the reversal of some of this liability as a result of Energica losses. During the three months ended September 30, 2021 there was an income tax benefit of $0.9 million, During the nine months ended September 30, 2021 there was an income tax benefit of $10.0 million. This benefit for the nine months ended September 30, 2021 principally consisted of a reduction in the Company’s valuation allowance that resulted from the acquisitions, US Hybrid and Solectrac in the second quarter, and, Timios and WAVE, in the first quarter. In the case of each acquisition, intangible assets were recognized for financial reporting purposes that were not recognized for income tax purposes. This, in combination with some smaller temporary differences of four four Timios, US Hybrid and Solectrac have taxable income or loss reported on certain separate state tax returns and consequently have related state income tax expense or benefit. In the case of US Hybrid and Solectrac, which have losses, there are state income tax benefits consisting of those losses being used to reduce the state deferred tax liabilities recognized in the acquisitions. In the case of Timios, state income tax expense results from income. The net state income tax benefit for Timios, US Hybrid and Solectrac was $0.8 million and $0.6 million for the three and nine months ended September 30, 2021, respectively. The net foreign income tax benefit for Tree Technologies was $0.1 million and $0.3 million for the three and nine months ended September 30, 2021, respectively. There are no other material income tax expenses or benefits for the three and nine months ended September 30, 2021 because of net operating loss and deferred tax assets related to the net operating loss carryovers utilized had been offset by a valuation allowance. The Company had established a 100% valuation allowance against its net deferred tax assets, excluding Timios, US Hybrid and Solectrac’s’ net state deferred tax liabilities, due to its history of pre-tax losses and the likelihood that the deferred tax assets will not be realized. At September 30, 2022 and December 31, 2021, the Company’s deferred tax assets do not include $0.3 million of potential deferred tax assets, arising in 2021, not recognized because they do not meet the threshold for recognition. If these assets were to be recognized, they would be fully offset by a valuation allowance. Other than these, there were no uncertain tax positions that would prevent the Company from recording the related benefit as of September 30, 2022 and December 31, 2021.	Note 20. Income Taxes (a) CIT Ideanomics, Inc., and its US subsidiaries are subject to U.S. federal and state income tax. Taxes that are based on gross revenue, rather than net income, are not CIT. In the year ended December 31, 2021, Timios incurred $0.1 million of such taxes that are included in selling, general and administrative expense in the statement of operations. CB Cayman was incorporated in the Cayman Islands as an exempted company and is not subject to income tax under the current laws of the Cayman Islands. Mobile Energy Operation Group Limited, M.Y. Products Global Limited and M.Y. Products Global Holdings Limited were incorporated in the British Virgin Islands (BVI) and are not subject to income tax under the current laws of the British Virgin Islands. Medici Operation Limited and MEG Technology Services Group Limited were incorporated in HK SAR their activities relate to support and ownership of businesses outside of Hong Kong, and consequently their expenses do not create operating loss carryovers. Tree Technologies is subject to Malaysian federal income tax. At the acquisition of Tree Technologies at the end of 2019, the Company recognized approximately $8.2 million of deferred tax liabilities related to land-use rights and a distribution and marketing agreement with carrying values well in excess of their tax basis. During the year ended December 31, 2020, Tree Technologies recorded a $3.3 million income tax benefit. This resulted principally from a $3.1 million benefit from amortization and eventual impairment, of the distribution and marketing agreement which resulted in the reversal of the deferred tax liabilities related to the agreement. The remaining $0.2 million benefit resulted from the operating losses creating carryovers that could offset part of the remaining deferred tax liabilities. During the year ended December 31, 2021, Tree Technologies recorded a $0.4 million deferred tax benefit. This benefit resulted from a net operating loss carryover for the period, part of which was able to offset previously recorded deferred tax liabilities and part of which were offset by a valuation allowance. With the exception of the two HK SAR companies, the three BVI companies, SSE, incorporated in Singapore, and M.Y. Products LLC, all subsidiaries of Ideanomics China are PRC entities. The income tax provision of these entities is calculated at the applicable tax rates on the taxable income for the periods based on existing legislation, interpretations and practices in the PRC. In accordance with the CIT Law, effective beginning on January 1, 2008 and amended on December 29, 2018, enterprises established under the laws of foreign countries or regions and whose “place of effective management” is located within the PRC territory are considered PRC resident enterprises and subject to the PRC income tax at the rate of 25.0% on worldwide income. The definition of “place of effective management” refers to an establishment that exercises, in substance, and among other items, overall management and control over the production and business, personnel, accounting, and properties of an enterprise. If the Company’s non-PRC incorporated entities are deemed PRC tax residents, such entities would be subject to PRC tax under the CIT Law. Since our non-PRC entities have accumulated losses, the application of this tax rule will not result in any PRC tax liability, if our non-PRC incorporated entities are deemed PRC tax residents. The CIT Law imposes a 10.0% withholding income tax, subject to reduction based on tax treaty where applicable, for dividends distributed by a FIE to its immediate holding company outside China. Under the PRC-HK tax treaty, the withholding tax on dividends is 5.0% provided that a HK holding company qualifies as a HK tax resident as defined in the tax treaty. No provision was made for the withholding income tax liability as the Company’s foreign subsidiaries were in accumulated loss. Loss before tax (after impairment of an equity in loss of equity method investees) and the provision for income tax benefit consists of the following components (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 2020 2019 Loss before tax, after impairment of and equity in loss of equity method investees ​ ​ ​ United States ​ $ (256,851) ​ $ (82,999) ​ $ (88,688) PRC/Hong Kong/Singapore/Malaysia ​ (11,660) ​ (31,890) ​ (7,724) ​ ​ $ (268,511) ​ $ (114,889) ​ $ (96,412) Deferred tax expense (benefit) of net operating loss ​ ​ ​ United States - Federal ​ $ — ​ $ — ​ $ — United States - State ​ — ​ — ​ — PRC/Hong Kong/Singapore/Malaysia ​ (371) ​ (241) ​ (176) ​ ​ (371) ​ (241) ​ (176) Deferred tax (benefit) of a decrease in the beginning of the year ​ ​ ​ Valuation allowance as a result of a change in circumstances ​ — ​ — ​ — United States - Federal ​ (8,873) ​ — ​ — United States - State ​ (1,261) ​ — ​ — PRC/Hong Kong/Singapore/Malaysia ​ — ​ — ​ — ​ ​ (10,134) ​ — ​ — Deferred tax expense (benefit) other than the above two categories ​ ​ ​ United States - Federal ​ (89) ​ — ​ — United States - State ​ (1,359) ​ — ​ (514) PRC/Hong Kong/Singapore/Malaysia ​ (58) ​ (3,067) ​ — Total deferred income tax (expense) benefit ​ (1,506) ​ (3,067) ​ (514) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Current tax expense (benefit) other than benefit of net operating loss ​ ​ ​ United States - Federal ​ — ​ — ​ — United States - State ​ 225 ​ — ​ — PRC/Hong Kong/Singapore/Malaysia ​ — ​ — ​ 1,107 Total current income tax (expense) benefit ​ 225 ​ — ​ 1,107 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total income tax expense (benefit) ​ $ (11,786) ​ $ (3,308) ​ $ 417 ​ At the acquisition of each of Timios, WAVE, US Hybrid and Solectrac in 2021, the companies immediately became includable in the consolidated federal tax return of Ideanomics. WAVE will be included in the state tax returns of Ideanomics. In the case of each acquisition, intangible assets were recognized for financial reporting purposes that were not recognized for income tax purposes. This, in combination with some smaller temporary differences of the four acquired businesses, resulted in the recognition of $12.2 million deferred tax liabilities. The federal deferred tax liabilities, and the WAVE state deferred tax liabilities created, resulted in the valuation allowance on Ideanomics’ deferred tax assets being reduced. by a similar amount. Ideanomics’ net deferred tax assets that had previously been judged to be more likely that not to be unable to reduce the Company’s income tax liability. As a result, the net deferred tax assets were completely offset by a valuation allowance. Once the acquisitions of four acquired businesses occurred, a portion of Ideanomics’ deferred tax assets could be utilized in offsetting the newly acquired deferred tax liabilities, this resulted in a one-time income tax benefit of $10.1 million . The current CIT for 2021 all relates to Timios, which had taxable income since its acquisition in January 2021 resulting from the non-deductibility of amortization and impairment charges. A reconciliation of the expected income tax derived by the application of the U.S. CIT rate to the Company’s loss before income tax benefit is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 2020 2019 U. S. statutory income tax rate 21.0 % 21.0 % 21.0 % Non-deductible expenses: ​ Non-deductible stock awards (0.6) (0.6) (1.9) ​ Non-deductible impairment or disposal of goodwill (10.5) (3.7) — ​ Non-deductible acquisition costs (0.7) — — ​ Non-deductible officers’ compensation (0.6) — — ​ Non-deductible interest expenses (0.2) (2.0) (1.2) ​ Additional tax cost basis on disposal of subsidiary 0.4 — — ​ Expiration of and disposal of subsidiary NOL carryovers (0.5) — — ​ Change in state tax rates due to change in state apportionment 1.1 1.3 — ​ Increase in valuation allowance (10.3) (15.7) (16.4) ​ Tax rate differential(state and foreign) 5.0 1.3 (0.5) ​ Non-taxable gain Non-deductible (loss) on contingent consideration 0.9 1.1 (1.1) ​ Others (0.6) 0.2 (0.3) ​ Effective income tax rate 4.4 % 2.9 % (0.4) % ​ The Company’s acquisition of WAVE in 2021, which will be included with Ideanomics in all state income tax filings, is expected to have a significant effect on the states to which Ideanomics’ income and loss is apportioned. This results in a higher income tax rate at which many of Ideanomics deductible temporary differences are expected to reverse. The increase in the expected rate consequently resulted in a significant increase in the relate deferred tax assets, which were then offset with a valuation allowance. Deferred income taxes are recognized for future tax consequences attributable to temporary differences between the carrying amounts of assets and liabilities for financial statement purposes and income tax purposes using enacted rates expected to be in effect when such amounts are realized or settled. Significant components of the Company’s deferred tax assets and liabilities at December 31, 2021 and 2020 are as follows (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ ​ 2021 ​ 2020 U.S. NOL ​ $ 46,693 ​ $ 23,585 Foreign NOL ​ 6,554 ​ 5,967 U.S. capital loss carryover ​ 873 ​ 4,371 U. S. Section 1231 carryover ​ 2,360 ​ Accrued payroll and expense ​ 1,012 ​ — Nonqualified options ​ 2,999 ​ 1,927 Convertible notes ​ — ​ 827 Inventory reserve ​ 563 ​ — Bad debt allowance ​ 281 ​ 281 Impaired assets ​ 10,728 ​ 7,996 Other ​ 126 ​ Equity investment loss and others ​ 5,081 ​ 3,596 ​ ​ ​ ​ ​ ​ ​ Total deferred tax assets ​ 77,270 ​ 48,550 Less: valuation allowance ​ (74,972) ​ (46,732) Property and equipment ​ (357) ​ (81) Intangible assets ​ (5,954) ​ (6,782) Outside basis in domestic subsidiary and other ​ (1,060) ​ — Total deferred tax liabilities ​ (7,371) ​ (6,863) Net deferred tax assets (liabilities) ​ $ (5,073) ​ $ (5,045) ​ As of December 31, 2021, 2020 and 2019, the Company had U.S. domestic cumulative tax loss carryforwards of $191.4 million, $99.3 million and $83.1 million, respectively, and foreign cumulative tax loss carryforwards of $26.9 million, $24.0 million and $28.3 million, respectively, which may be available to reduce future income tax liabilities in certain jurisdictions. $28.2 million of the U.S. carryforwards expire in the years 2027 through 2037. The remaining U.S. tax loss is not subject to expiration. PRC tax loss carryforwards of $23.0 million will expire beginning year 2022 to year 2026. Malaysian tax loss carryforwards of $3.3 million will expire in the years 2030 and 2031. At December 31, 2021, The Company also has U.S. capital loss and section 1231 loss carryovers of $3.4 million and $9.1 million respectively. The capital loss carryover expires in 2027, while the 1231 loss carryover does not expire. Utilization of NOLs may be subject to an annual limitation due to ownership change limitations provided in the Internal Revenue Code and similar state and foreign provisions. This annual limitation may result in the expiration of NOLs before utilization. Management has however, excluded from the carryforward totals amounts shown on the tax returns but for which management has assessed cannot be used before expiration because of the annual limitations. Realization of the Company’s net deferred tax assets is largely dependent upon the Company’s ability to generate future taxable income in the respective tax jurisdictions to obtain benefit from the reversal of temporary differences and NOL carryforwards. It is, however, reasonably possible that the Company could record an income tax benefit in 2022 or later years from the reduction of the valuation allowance resulting from acquisitions in which deferred tax liabilities are recorded. In such a case, as occurred in 2021, deferred tax assets could be utilized to offset the acquired deferred tax liabilities. The valuation allowance increased by $28.2 million, $16.5 million and $14.8 million in the years ended December 31, 2021, 2020 and 2019, respectively. The following table reflects the changes in the valuation allowance (in thousands): ​ ​ ​ ​ Valuation allowance - January 1, 2019 $ 15,468 Increase - year ended December 31, 2019 ​ 14,807 Valuation allowance - December 31, 2019 ​ 30,275 Increase - year ended December 31, 2020 ​ 16,457 Valuation allowance - December 31, 2020 ​ 46,732 Increase - year ended December 31, 2021 ​ 28,240 Valuation allowance - December 31, 2021 ​ $ 74,972 ​ (b) Uncertain Tax Positions Accounting guidance for recognizing and measuring uncertain tax positions prescribes a threshold condition that a tax position must meet for any of the benefit of uncertain tax position to be recognized in the financial statements. The deferred tax assets listed above as of December 31, 2021, do not include $0.3 million of potential deferred tax assets, arising in the current year, not recognized because they do not meet the threshold for recognition. If these assets were to be recognized they would be fully offset by a valuation allowance. There were no identified uncertain tax positions December 31, 2020 and 2019. The following table reflects changes in the gross unrecognized tax positions (in thousands): ​ ​ ​ ​ Unrecognized tax benefits at beginning of year - January 1, 2019 $ — Gross changes - year ended December 31, 2019 ​ — Unrecognized tax benefits at end of year - December 31, 2019 ​ — Gross changes - year ended December 31, 2020 ​ — Unrecognized tax benefits at end of year - December 31, 2020 ​ — Gross increases - current year tax positions ​ 256 Unrecognized tax benefits at end of year - December 31, 2020 ​ $ 256 ​ As of December 31, 2021, 2020 and 2019, the Company did not accrue any material interest and penalties. The Company’s United States federal and state income tax returns are generally subject to examination for potential assessment for 2018 and later years. The use of U.S. net operating loss carryovers from earlier years are subject to challenge in any future year utilized. Due to the uncertainty regarding the filing of tax returns for years before 2007, it is possible that the Company is subject to examination by the IRS for earlier years. All of the PRC tax returns for the PRC operating companies are subject to examination by the PRC tax authorities for all periods from the companies’ inceptions in 2009 through 2021 as applicable. All of Tree Technologies’ tax returns since inception in 2018 are subject to examination by the Malaysian tax authorities. All of Tree Technologies’ tax returns since inception in 2018 are subject to examination by the Malaysian tax authorities.

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Commitments and Contingencies.
Commitments and Contingencies	Note 19. Commitments and Contingencies Lawsuits and Legal Proceedings From time to time, the Company may become involved in various lawsuits and legal proceedings which arise in the ordinary course of business. However, litigation is subject to inherent uncertainties, and an adverse result in these or other matters may arise from time to time that may harm the business. Vendor Settlement In the year ended December 31, 2020, Ideanomics preliminarily settled a payable of $1.7 million with one vendor for $1.3 million. The settlement were conditioned upon factors which did not expire until three months from the date of the settlement; therefore, the Company recognized the gain of $0.4 million in the year ended December 31, 2020. Shareholder Class Actions and Derivative Litigations On July 19, 2019, a purported class action, aptioned Rudani v. Ideanomics, Inc. et al. On June 28, 2020, a purported securities class action, captioned Lundy v. Ideanomics Inc. et al. Kim v. Ideanomics Inc. et al September 2020 regarding its Ideanomics China division. On November 4, 2020, the Lundy Kim In re Ideanomics, Inc. Securities On July 10, 2020, the Company was named as a nominal defendant, and certain of its former officers and directors were named as defendants, in a shareholder derivative action filed in the United States District Court for the Southern District of New York, captioned Toorani v. Ideanomics, et al Elleisy, Jr. v. Ideanomics, et al, Toorani Elleisy Toorani Zare v. Ideanomics, et al Toorani Elleisy Merger-related Litigation and Demand Letters Following the announcement of the Company’s agreement to acquire VIA, the Company has received several demand letters on behalf of purported stockholders of the Company and the Company and certain of its officers and directors have been named as defendants in complaints filed and consolidated in the United States District Court for the Southern District of New York demanding the issuance of additional disclosures in connection with the merger. The specific complaints, all of which have been consolidated, have the following filing dates: Macmillan v. Ideanomics, Inc.et al Saee v. Ideanomics, et al., Foran v. Ideanomics, Inc., et al., SEC Investigation As previously reported, the Company is subject to an investigation by the Division of Enforcement of the United States Securities and Exchange Commission. The Company is cooperating with the investigation and has responded to requests for documents, testimony and information regarding various transactions and disclosures going back to 2017. At this point, we are unable to predict what the timing or the outcome of the SEC investigation may be or what, if any, consequences the SEC investigation may have with respect to the Company. However, the SEC investigation could result in additional legal expenses and divert management’s attention from other business concerns and harm our business. If the SEC were to determine that legal violations occurred, we could be required to pay civil penalties or other amounts, and remedies or conditions could be imposed as part of any resolution. Ideanomics Audit Committee Investigation On March 14, 2022, the Company’s then auditor, BDO informed the company that information related to the company’s operations in China indicated that an illegal act may have occurred. In response, the company’s Audit Committee engaged an Am Law 100 law firm and a nationally recognized forensics accounting firm to conduct a complete and thorough investigation and such investigation was completed by such parties to the Audit Committee’s satisfaction on July 17, 2022. The investigation concluded with no findings of improper or fraudulent actions or practices by the Company or any of its officers or employees with respect to any matters, including those raised by BDO. Ideanomics, Inc. v. Silk EV Cayman LP Silk executed a convertible promissory note in favor of Ideanomics on January 28, 2021, in the amount of $15.0 million plus interest. Payment of the original principal amount plus interest was due on January 28, 2022. Silk did not pay on the convertible promissory note when it became due. On April 27, 2022, Ideanomics filed suit against Silk in the Supreme Court of the State of New York, New York County, Index No 51668/2022 for non-payment of the convertible promissory note. Silk was timely served with the Summons and Notice of Motion for Summary Judgment in Lieu of Complaint. On June 1, 2022, IIdeanomics agreed to dismiss the lawsuit without prejudice in exchange for Silk’s execution of a Confession of Judgment wherein Silk, through its Chairman, acknowledged its debt obligation under the convertible promissory note and agreed to a payment schedule, with interest continuing to run until payment in full at the rate of 6.0% per annum. Following this agreement, Silk did not remit payment according to the payment schedule. On August 16, 2022, Ideanomics obtained a judgment against Silk for $16.4 million including prejudgment interest of 6.0%, which will accrue post-judgment interest of 9.0% until paid. It has not been paid.	Note 21. Commitments and Contingencies Lawsuits and Legal Proceedings From time to time, the Company may become involved in various lawsuits and legal proceedings which arise in the ordinary course of business. However, litigation is subject to inherent uncertainties, and an adverse result in these or other matters may arise from time to time that may harm the business. Vendor Settlement In the year ended December 31, 2020, Ideanomics preliminarily settled a payable of $1.7 million with one vendor for $1.3 million. The settlement were conditioned upon factors which did not expire until three months from the date of the settlement; therefore, the Company recognized the gain of $0.4 million in the year ended December 31, 2020. Shareholder Class Actions and Derivative Litigations On July 19, 2019, a purported class action, now captioned Rudani v. Ideanomics, Inc. et al. On June 28, 2020, a purported securities class action, captioned Lundy v. Ideanomics Inc. et al. Kim v. Ideanomics Inc. et al Lundy Kim In re Ideanomics, Inc. Securities On July 10, 2020, the Company was named as a nominal defendant, and certain of its former officers and directors were named as defendants, in a shareholder derivative action filed in the United States District Court for the Southern District of New York, captioned Toorani v. Ideanomics, et al Elleisy, Jr. v. Ideanomics, et al, Toorani Elleisy Toorani Zare v. Ideanomics, et al Toorani Elleisy Merger-related Litigation and Demand Letters Following the announcement of the Company’s agreement to acquire VIA, the Company has received several demand letters on behalf of purported stockholders of the Company and the Company and certain of its officers and directors have been named as defendants in complaints filed and consolidated in the United States District Court for the Southern District of New York demanding the issuance of additional disclosures in connection with the merger. The specific complaints, all of which have been consolidated, have the following filing dates: Macmillan v. Ideanomics, Inc.et al Saee v. Ideanomics, et al., Foran v. Ideanomics, Inc., et al., SEC Investigation As previously reported, the Company is subject to an investigation by the Division of Enforcement of the United States Securities and Exchange Commission. The Company is cooperating with the investigation and has responded to requests for documents, testimony and information regarding various transactions and disclosures going back to 2017. At this point, we are unable to predict what the timing or the outcome of the SEC investigation may be or what, if any, consequences the SEC investigation may have with respect to the Company. However, the SEC investigation could result in additional legal expenses and divert management’s attention from other business concerns and harm our business. If the SEC were to determine that legal violations occurred, we could be required to pay civil penalties or other amounts, and remedies or conditions could be imposed as part of any resolution. Ideanomics Audit Committee Investigation On March 14, 2022, BDO informed the company that information related to the company’s operations in China indicated that an illegal act may have occurred. In response, the company’s Audit Committee engaged an Am Law 100 law firm and a nationally recognized forensics accounting firm to conduct a complete and thorough investigation and such investigation was completed by such parties to the Audit Committee’s satisfaction on July 17, 2022. The investigation concluded with no findings of improper or fraudulent actions or practices by the Company or any of its officers or employees with respect to any matters, including those raised by BDO. Ideanomics, Inc. v. Silk EV Cayman LP Silk executed a convertible promissory note in favor of Ideanomics on January 28, 2021, in the amount of $15.0 million plus interest. Payment of the original principal amount plus interest was due on January 28, 2022. Silk did not pay on the convertible promissory note when it became due. On April 27, 2022, Ideanomics filed suit against Silk in the Supreme Court of the State of New York, New York County, Index No 51668/2022 for non-payment of the convertible promissory note. Silk was timely served with the Summons and Notice of Motion for Summary Judgment in Lieu of Complaint. On June 1, 2022, Ideanomics agreed to dismiss the lawsuit without prejudice in exchange for Silk’s execution of a Confession of Judgment wherein Silk, through its Chairman, acknowledged its debt obligation under the convertible promissory note and agreed to a payment schedule, with interest continuing to run until payment in full at the rate of 6.0% per annum. Following this agreement, Silk did not remit payment according to the payment schedule. On August 16, 2022, Ideanomics obtained a judgment against Silk for $16.4 million including prejudgment interest of 6.0%, which will accrue post-judgment interest of 9% until paid. It has not been paid.

Concentration, Credit and Other

Concentration, Credit and Other Risks	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Concentration of Credit and Foreign Currency Risks
Concentration, Credit and Other Risks	Note 20. Concentration of Credit and Foreign Currency Risks Concentration of Credit Risks Financial instruments that potentially subject the Company to significant concentration of credit risk primarily consist of cash, cash equivalents, and accounts receivable. As of September 30, 2022 the Company’s cash and cash equivalents were held by financial institutions (located in the PRC, Hong Kong, Malaysia, the U.S. and Singapore) that management believes have acceptable credit. Accounts receivable are typically unsecured. The risk with respect to accounts receivable is mitigated by regular credit evaluations that the Company performs on its distribution partners and its ongoing monitoring of outstanding balances. (a) Foreign Currency Risks A portion of the Company’s operating transactions are denominated in RMB. RMB is not freely convertible into foreign currencies. The value of the RMB is subject to changes in the central government policies and to international economic and political developments. In the PRC, certain foreign exchange transactions are required by laws to be transacted only by authorized financial institutions at exchange rates set by the PBOC. Remittances in currencies other than RMB by the Company in China must be processed through PBOC or other China foreign exchange regulatory bodies which require certain supporting documentation in order to complete the remittance. (b) Cybersecurity Incident The Company’s real estate services subsidiary, Timios, experienced a systems outage that was caused by a cybersecurity incident. Timios has engaged leading forensic information technology firms and legal counsel to assist its investigation into the incident. Although Timios is actively managing the impact of the cybersecurity incident, it has caused a delay or disruption to parts of Timios’ business, including its ability to perform its mortgage title, closing and escrow services offerings during the reporting period. Timios has since recovered their operation capabilities. The cybersecurity incident has had a material adverse impact on Timios’ revenues. Daily orders are increasing and the company anticipates that a significant amount of the business lost immediately after the cybersecurity incident will be recovered in 2022, although there can be no assurances in this regard. Timios promptly notified third-parties who may have been affected by this incident, and its insurer has offered a one year credit monitoring service to those who may have been affected. Timios has since recovered their operational capabilities, and has implemented multiple safeguards against future incidents, including but not limited to the establishment of a Chief Information Security Officer and a Security Operations Center that monitors the system against cyber threats twenty four hours a day. Timios still has yet to recover a significant portion of business lost as a result of the incident. Timios is uncertain to what degree any further revenue will be recovered. A class action lawsuit was filed against Timios as a result of the systems outage, which was settled within the limits of its insurance coverage. Timios has filed a claim with its insurer to recover a portion of the lost revenues and profits for the period from July 26, 2021 through January 27, 2022.	Note 22. Concentration, Credit and Other Risks a.Major Customers and Referring Financial Institutions For the year ended December 31, 2021, no customer individually accounted for more than 10.0% of the Company’s revenue. Two customers individually accounted for more than 10.0% of the Company’s net accounts receivable as of December 31, 2021 (37.9% of accounts receivable). Timios generates much of its revenue through referring financial institutions. For the year ended December 31, 2020, three customers individually accounted for more than 10.0% of the Company’s revenue (77.0% of revenue.) Three customers individually accounted for more than 10.0% of the Company’s net accounts receivable as of December 31, 2020 (98.2% of accounts receivable.) For the year ended December 31, 2019, one customer individually accounted for more than 10.0% of the Company’s revenue (91.3% of revenue.) Major Suppliers For the year ended December 31, 2021, no suppliers individually accounted for more than 10.0% of the Company’s cost of revenues. No suppliers individually accounted for more than 10.0% of the Company’s accounts payable as of December 31, 2021. For the year ended December 31, 2020, four suppliers individually accounted for more than 10.0% of the Company’s cost of revenues (73.70% of cost of revenue.) Two suppliers individually accounted for more than 10.0% of the Company’s accounts payable as of December 31, 2020 (61.10% of accounts payable.) For the year ended December 31, 2019, no suppliers individually accounted for more than 10.0% of the Company’s cost of revenues. Concentration of Credit Risks Financial instruments that potentially subject the Company to significant concentration of credit risk primarily consist of cash, cash equivalents, and accounts receivable. As of December 31, 2021 and 2020, the Company’s cash and cash equivalents were held by financial institutions (located in the PRC, Hong Kong, Malaysia, the U.S. and Singapore) that management believes have acceptable credit. Accounts receivable are typically unsecured. The risk with respect to accounts receivable is mitigated by regular credit evaluations that the Company performs on its distribution partners and its ongoing monitoring of outstanding balances. b.Foreign Currency Risks, Currency Concentrations, and Capital Requirements A portion of the Company’s operating transactions are denominated in RMB. RMB is not freely convertible into foreign currencies. The value of the RMB is subject to changes in the central government policies and to international economic and political developments. In the PRC, certain foreign exchange transactions are required by laws to be transacted only by authorized financial institutions at exchange rates set by the PBOC. Remittances in currencies other than RMB by the Company in China must be processed through PBOC or other China foreign exchange regulatory bodies which require certain supporting documentation in order to complete the remittance. As of December 31, 2021, the Company had cash and cash equivalents of $269.9 million. Approximately $241.9 million was held in U.S. entities and $27.9 million was held in Hong Kong, Singapore, Malaysia, and the PRC entities. Timios holds various regulatory licenses related to its business as a title insurance agency and is required to hold a minimum cash balance of $2.0 million. As a broker-dealer, JUSTLY has minimum capital requirements. JUSTLY had cash of $0.2 million as of December 31, 2021, which was necessary for JUSTLY to meet its minimum capital requirements. As of December 31, 2021 and 2020, deposits of $4.7 million and $1.3 million were insured, respectively. To limit exposure to credit risk relating to bank deposits, the Company primarily places bank deposits only with large financial institutions in the PRC, HK, U.S., Singapore and Cayman with acceptable credit ratings. c.Cybersecurity Incident The Company’s real estate services subsidiary, Timios, experienced a systems outage that was caused by a cybersecurity incident. Timios has engaged leading forensic information technology firms and legal counsel to assist its investigation into the incident. The systems outage caused a delay or disruption to parts of Timios’ business, including its ability to perform its mortgage title, closing and escrow services offerings during the year ended December 31, 2021. The cybersecurity incident had a material adverse impact on Timios’ revenues. Timios promptly notified third-parties who may have been affected by this incident, and its insurer has offered a one year credit monitoring service to those who may have been affected. Timios has since recovered their operational capabilities, and has implemented multiple safeguards against future incidents, including but not limited to the establishment of a Chief Information Security Officer and a Security Operations Center that monitors the system against cyber threats twenty four hours a day. Timios still has yet to recover a significant portion of business lost as a result of the incident. Timios is uncertain to what degree any further revenue will be recovered. A class action lawsuit was filed against Timios as a result of the systems outage, which was settled within the limits of its insurance coverage. Timios has filed a claim with its insurer to recover a portion of the lost revenues and profits for the period from July 26, 2021 through January 27, 2022. The amount of the insurance recovery, if any, is not yet known.

Defined Contribution Plan

Defined Contribution Plan	12 Months Ended
	Dec. 31, 2021
Retirement Benefits [Abstract]
Defined Contribution Plan	Note 23. Defined Contribution Plans For U.S. employees, the Company began sponsoring a 401(k) plan that provides for a 100.0% employer matching contribution of the first 4.0% of eligible pay that the employee contributed to the plan. Employees are immediately 100.0% vested in the Company’s non-discretionary contribution to the 401(k) plan. Timios sponsors a 401(k) plan that provides for discretionary non-matching employer contributions. Employees of Timios are immediately 100.0% vested in Timios’s discretionary contribution to the 401(k) plan so long as they are employed on the last day of the plan year. Exceptions to the last day requirement are made for those who leave employment due to retirement, disability, authorized leave of absence, or death. The Company paid total matching and discretionary 401(k) contributions of $0.1 million, $0.1 million and $0.0 million in the years ended December 31, 2021, 2020 and 2019, respectively. Full time employees in the PRC and Malaysia participate in government-mandated defined contribution plans pursuant to which certain pension benefits, medical care, unemployment insurance, employee housing fund and other welfare benefits are provided to employees. PRC labor regulations require the Company to make contributions based on certain percentages of the employees’ basic salaries. Other than such contributions, there is no further obligation under these plans. The total contributions for such PRC and Malaysia employee benefits were $0.7 million, $0.4 million and $0.4 million in the years ended December 31, 2021, 2020 and 2019, respectively.

Geographic Areas

Geographic Areas	12 Months Ended
	Dec. 31, 2021
Segment Reporting [Abstract]
Geographic Areas	Note 24. Geographic Areas The following table summarizes geographic information for long-lived assets (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ ​ 2021 ​ 2020 United States ​ $ 1,997 ​ $ 8,965 Malaysia ​ 26,870 ​ 28,185 Other ​ 728 ​ 135 Total ​ $ 29,595 ​ $ 37,285 ​

Contingent Consideration

Contingent Consideration	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Contingent Consideration
Contingent Consideration	Note 21. Contingent Consideration The following table summarizes information about the Company’s financial instruments measured at fair value on a recurring basis, grouped into Level 1 to 3 based on the degree to which the input to fair value is observable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 ​ Level I Level II Level III Total DBOT - Contingent consideration1 ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent consideration2 ​ — ​ — ​ 119 ​ 119 Solectrac - Contingent consideration3 ​ — ​ — ​ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 868 ​ $ 868 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ Level I Level II Level III Total DBOT - Contingent consideration1 ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent consideration2 ​ — ​ — ​ 250 ​ 250 Solectrac - Contingent consideration3 ​ — ​ — ​ $ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 999 ​ $ 999 1 This represents the liability incurred in connection with the acquisition of DBOT shares during the three months ended September 30, 2019 and as remeasured as of April 17, 2020. The contractual period which required periodic remeasurement has expired, and therefore the Company will not remeasure this liability in the future. The fair value of DBOT contingent consideration as of September 30, 2022 was valued using the Black-Scholes Merton method. The Company issued 11.3 million shares during the year ended December 31, 2021 and partially satisfied this liability. No shares have been issued in the nine months ended September 30, 2022. 2 This represents the liability incurred in connection with the acquisition of Tree Technology shares during the three months ended December 31, 2019 and as subsequently remeasured as of December 31, 2021 and 2020. The fair value of the Tree Technology contingent consideration was valued using a probability-weighted discounted cash flow approach. 3 This represents the liability incurred in connection with the acquisition of Solectrac. The liability represents the fair value of the three contingent considerations that were entered into at closing. The fair value was determined using Monte-Carlo simulations. DBOT Contingent Consideration The fair value of the DBOT contingent consideration as of March 31, 2020 and December 31, 2019 was valued using the Black-Scholes Merton model. The significant unobservable inputs used in the fair value measurement of the contingent consideration includes the risk-free interest rate, expected volatility, expected term and expected dividend yield. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ ​ ​ ​ March 31, December 31, ​ 2020 2019 Risk-free interest rate 0.1 % 1.6 % Expected volatility 30 % 30 % Expected term (years) 0.08 0.25 ​ Expected dividend yield — % — % ​ Tree Technologies Contingent Consideration The fair value of the Tree Technologies contingent consideration as of September 30, 2022 and December 31, 2021, was valued using a probability-weighted discounted cash flow approach which incorporates various estimates, including projected gross revenue for the periods, probability estimates, discount rates and other factors. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the probability-weighted discounted cash flow approach: ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ September 30, 2022 2021 Weighted-average cost of capital 15.0 % 15.0 % Probability 5%-20 % 5%-10 % ​ Solectrac Contingent Consideration The fair value of the Solectrac contingent consideration as of September 30, 2022 was valued using a Monte-Carlo simulation model. The significant unobservable inputs include volatility, discount rate and the risk free rate, Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ September 30, 2022 Risk-free interest rate 3.4 % Expected volatility 25.0 % Expected discount rate 13.1 % ​ The following table summarizes the reconciliation of Level 3 fair value measurements (in thousands): ​ ​ ​ ​ ​ ​ Contingent ​ Consideration January 1, 2022 ​ $ 999 Remeasurement loss/(gain) recognized in the statement of operations ​ (131) September 30, 2022 ​ $ 868 ​	Note 25. Contingent Consideration The following table summarizes information about the Company’s contingent consideration arrangements measured at fair value on a recurring basis, grouped into Level 1 to 3 based on the degree to which the input to fair value is observable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ Level 1 Level 2 Level 3 Total DBOT - Contingent Considerationa ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent Considerationb ​ — ​ — ​ 250 ​ 250 Solectrac - Contingent Considerationc ​ — ​ — ​ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 999 ​ $ 999 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ Level 1 Level 2 Level 3 Total DBOT - Contingent Considerationa ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent Considerationb ​ — ​ — ​ 250 ​ 250 Total ​ $ — ​ $ — ​ $ 899 ​ $ 899 ​ Note a. This represents the liability incurred in connection with the acquisition of DBOT shares during the three months ended September 30, 2019 and as remeasured as of April 17, 2020. The contractual period which required periodic remeasurement has expired, and therefore the Company will not remeasure this liability in the future. The fair value of DBOT contingent consideration was valued using the Black-Scholes Merton method. The Company issued 13.1 million shares during the year ended December 31, 2020 and partially satisfied this liability. No shares have been issued in the year ended December 31, 2021. b. This represents the liability incurred in connection with the acquisition of Tree Technologies during the three months ended December 31, 2019 and as subsequently remeasured as of December 31, 2021 and 2020. The fair value of the Tree Technology contingent consideration was valued using a probability-weighted discounted cash flow approach. c. This represents the liability incurred in connection with the acquisition of Solectrac. The liability represents the fair value of the three contingent considerations that were entered into at closing. The fair value was determined using Monte-Carlo simulations. DBOT Contingent Consideration The fair value of the DBOT contingent consideration as of March 31, 2020 and December 31, 2019, was valued using the Black-Scholes Merton model. The significant unobservable inputs used in the fair value measurement of the contingent consideration includes the risk-free interest rate, expected volatility, expected term and expected dividend yield. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ ​ ​ March 31, December 31, ​ ​ 2020 ​ 2019 ​ Risk-free interest rate 0.1 % 1.6 % Expected volatility 30 % 30 % Expected term (years) 0.08 0.25 ​ Expected dividend yield — % — % ​ Tree Technologies Contingent Consideration The fair value of the Tree Technologies contingent consideration as of December 31, 2021 and 2020, was valued using a probability-weighted discounted cash flow approach which incorporates various estimates, including projected gross revenue for the periods, probability estimates, discount rates and other factors. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the probability-weighted discounted cash flow approach: ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ ​ 2021 ​ 2020 ​ Weighted-average cost of capital 15.0 % 15.0 % Probability 5%‑10 % 20%‑55 % ​ Solectrac Contingent Consideration The fair value of the Solectrac contingent consideration as of December 31, 2021, was valued using a Monte-Carlo simulation model. The significant unobservable inputs include volatility, discount rate and the risk free rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2021 ​ Risk-free interest rate 3.4 % Expected volatility 25.0 % Expected discount rate 13.1 % ​ The following table summarizes the reconciliation of contingent consideration measured using Level 3 inputs (in thousands): ​ ​ ​ ​ ​ Contingent ​ ​ Consideration January 1, 2019 ​ $ — Addition ​ 19,562 Measurement period adjustment ​ 5,094 December 31, 2020 ​ 24,656 Measurement period adjustment ​ (1,990) Settlement ​ (8,203) Remeasurement loss/(gain) recognized in the income statement ​ (5,503) December 31, 2020 ​ 8,960 Addition ​ 1,639 Net remeasurement loss/(gain) recognized in the income statement ​ (9,600) December 31, 2021 ​ $ 999 ​

Subsequent Events

Subsequent Events	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Subsequent Events
Subsequent Events	Note 22. Subsequent Events YA PN II SDPA On October 25, 2022, the company entered into a SDPA with YA II PN, and simultaneously consummated the sale of a secured convertible debenture in a private placement in the principal amount of $6.5 million subject to a lien on all the assets of the Company; the Company received a net amount of $4.875 million after payment of the agreed upon financing fee of $1.5 million and expenses of $125,000. The principal, accrued and unpaid interest, and any other amounts outstanding pursuant to the terms of the debenture will mature on February 24, 2023, unless earlier converted or redeemed by the Company. Interest shall accrue on the outstanding principal at an annual rate equal to 8%; provided that such interest rate shall be increased to 18% upon an event of default. At any time before the maturity date, the Investor may convert the debenture at its option into shares of the Company’s common stock at a variable conversion price of 95% of the lowest daily VWAP during the five consecutive trading days immediately preceding the conversion date or other date of determination, but not lower than $0.05 per share. Under the SDPA, the Company within one year from the closing, agreed to affect a reorganization, pursuant to which the equity securities of the certain subsidiaries shall be distributed to, and such subsidiaries will therefore become, subsidiaries of a newly-formed holding company. Under an option agreement, the Company and each of the subsidiaries are granting to YA PN II an option to purchase (a) (i) an amount of shares of common stock of Timios and (ii) an amount of shares of common stock of Justly, which, in each case, shall represent twelve percent of the then issued and outstanding Timios common stock and Justly common stock, as applicable, at the time the spin-off call right is effected, and (b) (i) an amount of shares of the Timios New Shares, and (ii) an amount of shares of new common stock of Justly, which, in each case for each entity, shall represent (x) three percent (3%) of the outstanding share capital on an economic basis, and (y) at least fifty-one percent (51%) of the outstanding voting power of such entity. As noted above, the company has committed to spin out its ownership of Timios and Justly within twelve months. We expect that the spin out may result in the deconsolidation of these businesses. Timios is a nationwide title and settlement solutions provider and as of and for the nine months ended September 30, 2022 generated approximately $27.0 million in revenue and accounted for approximately $20.4 million of non-current assets. YA PN II convertible debenture During October 2022, YA PN II converted the remaining outstanding balance at September 30, 2022 of $16.7 million into a cumulative 43.7 million shares pursuant to the provisions of the convertible debenture, as amended on August 29, 2022. Consequently, there is no remaining outstanding balance on the debenture and no repayments or interest was paid in cash in October. VIA Convertible Promissory Note Subsequent to October 31, 2022 and through December 23, 2022, the company invested an additional $2.4 million in VIA through the convertible promissory note detailed in note 6 above. Sale of Preferred Shares On November 14, 2022, the company executed a securities purchase agreement with Acuitas Capital. Pursuant to the terms of this agreement, Acuitas agreed to purchase convertible preferred shares with an aggregate purchase value of $20 million. The agreement provides for the closing of the preferred shares in conjunction with three defined closing events. The first closing of $5 million was completed on November 14, 2022 upon execution of the securities purchase agreement. The second closing of $5 million will be completed when the current S-1 registration statement has been declared effective by the SEC. The third closing of $10 million will be completed when a subsequent registration statement covering the sale of the securities cover under this agreement has been declared effective by the SEC. Vendor Settlement Agreement On December 1, 2022, the company executed an agreement with VIA Motors and a commercial vendor to VIA Motors. Pursuant to this agreement, the company will issue 15 million restricted shares to the vendor in settlement of amounts owed by VIA Motors to the vendor in the amount of approximately $4.1 million. In consideration of the issuance of the shares, VIA Motors has increased the balance owed to the company under the convertible promissory note in a corresponding value of $4.1 million. As of December 2, 2022, the company has not yet issued the shares to the vendor. Promissory Note – Tillou Management Effective December 13, 2022, the Company promised to pay to the order of Tillou Management and Consulting LLC, an entity controlled by Vince McMahon, the father of the Company’s Executive Chairman, the principal amount of $2 million, due on demand any time after January 15, 2023. The principal amount outstanding under the note accrues interest at 20% per annum. As collateral for the Company’s obligations under the note, the Company granted to the noteholder a security interest in certain secured collateral with recorded value of $2.4 million. Pursuant to a subordination agreement entered into among the Company, YA PN II and the noteholder, YA PN II consented to Tillou’s security interest in the secured collateral up to an aggregate of $2.4 million and agreed to subordinate its security interest in the secured collateral to Tillou’s security interest up to an aggregate of $2.4 million. Cautionary Note Regarding Forward Looking Statements This Form 10-Q contains “forward-looking” statements that involve risks and uncertainties. You can identify these statements by the use of forward-looking words such as “may”, “will”, “expect”, “anticipate”, “estimate”, “believe”, “continue”, or other similar words. You should read statements that contain these words carefully because they discuss the Company’s future expectations, contain projections of the Company’s future results of operations or financial condition or state other “forward-looking” information. The Company believes that it is important to communicate its future expectations to its investors. However, these forward-looking statements are not guarantees of future performance and actual results may differ materially from the expectations that are expressed, implied or forecasted in any such forward-looking statements. There may be events in the future that we are unable to accurately predict or control, including weather conditions and other natural disasters which may affect demand for the Company’s products, and the product-development and marketing efforts of its competitors. Examples of these events are more fully described in the Company’s 2020 Form 10-K under Part I. Item 1A. Risk Factors. Unless required by law, the Company undertakes no obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise. However, readers should carefully review the reports and documents the Company files from time to time with the SEC, particularly its Quarterly Reports on Form 10-Q, Annual Report on Form 10-K, Current Reports on Form 8-K and all amendments to those reports.	Note 26. Subsequent Events VIA Promissory Notes As of December 31, 2021, the company had invested $42.5 million in VIA, in the form of convertible promissory note. As of September 31, 2022, the company has invested an additional $29.1 million in VIA, in the form of the 2021 convertible promissory note ($17.3 million) and a new promissory note issued in May 2022 ($11.8 million). Both promissory notes bear interest at an annual rate of 4% and the new promissory note is due and payable in the event of the termination of the merger agreement on the twelve month anniversary date of such termination. Energica Loan Agreement On January 7, 2022, the Company entered into a loan agreement with Energica. Pursuant to this loan agreement, the Company may advance up to €5.0 million ($5.7 million), in installments of €250,000 ($284,075), at an annual interest rate of Euribor plus 2.0%. The purpose of the loan is to provide working capital during the motorcycle manufacturing and purchasing season. The loan is unsecured, with interest payable semi-annually, on June 30 and December 31 of each year. The outstanding principal is due and payable in two installments, on June 30, 2024 and December 31, 2024. Disposition of Seven Stars Energy Pte. Ltd. On February 9, 2022, the Company transferred its 51.0% interest in Seven Stars Energy Pte. Ltd. for a nominal amount. The Company expects to record a loss resulting from the disposition of $0.5 million. Energica Tender Offer On September 15, 2021, the Company announced it had entered into an agreement to launch a voluntary conditional tender offer in concert with the founders of Energica for shares of Energica, pursuant to which Ideanomics plans to increase its investment from 20.0% in Energica to approximately 70.0%. The Energica founders shall continue to own 29.0% of Energica. On February 9, 2022, the Company wired €52.5 million (approximately $60.3 million) to an escrow account in order to facilitate and fund the conditional tender offer. On March, 7, 2022 the Company announced that it had achieved the 90.0% threshold for the conditional tender offer. The transaction received final approval from Italian regulatory authorities and closed on March 14, 2022. Timios Investment in Orangegrid On May 20, 2022, Timios purchased 6.6 million Series A-1 preferred share units in Orangegrid for a total investment of $3 million. Orangegrid is a developer and vendor of software technologies which improve the operational efficiency and effectiveness of financial institutions and their service providers. Timios and Orangegrid also entered into a strategic partnership making Timios the preferred provider of title, escrow, valuation and asset management services within OrangeGrid’s GridReady default management ecosystem. Convertible Debenture Amendment On August 30, 2022, the Company and YA II PN agreed to amend the terms of the outstanding convertible note and entered into an amendment agreement dated August 29, 2022. As of August 29, 2022, the outstanding principal balance of the Original Debenture was $16.7 million. The amendments to the Original Debenture amended the principal amount to reflect the outstanding balance as of August 29, 2022, change the maturity date to January 29, 2023 and adjust the conversion price to the lower of $1.50 or 85.0% of the lowest daily VWAP during the 7 consecutive Trading Days immediately preceding the Conversion Date or other date of determination, but not lower than $0.20 per share of common stock. The Company shall not have the right to prepay any amounts due under the Amended Debenture prior to the Maturity Date without the Investor’s prior written consent. During September and October 2022, YA PN II converted the remaining outstanding balance of $16.7 million into a cumulative 43.7 million shares pursuant to the provisions of the convertible debenture, as amended on August 29, 2022. Consequently, there is no remaining outstanding balance on the debenture and no repayments or interest was paid in cash in September or October. Standby Equity Purchase Agreement On September 1, 2022, the company entered into a SEPA with YA II PN. The Company will be able to sell up to sixty million of the Company’s shares of common stock, par value $0.001 per share (the at the Company’s request any time during the 36 three Pursuant to the SEPA, the Company is required to register all shares which YA may acquire. The Company agreed to file with the SEC a Registration Statement (as defined in the SEPA) registering all of the shares of common stock that are to be offered and sold to YA pursuant to the SEPA. The Company is required to have a Registration Statement declared effective by the SEC before it can raise any funds using the SEPA. Unless earlier terminated as provided under the SEPA, the SEPA shall terminate automatically on the earliest of (i) the first day of the month next following the 36-month Amendment to Standby Equity Purchase Agreement On September 1, 2022, the company entered into a SEPA with YA II PN. Subsequently, on September 15, 2022, the company amended the SEPA increasing the commitment amount from sixty million shares to one hundred fifty six hundred one million five hundred Future wind down of PRC Operations On September 12, 2022, the Board authorized management to pursue a plan to wind down operations in China. We expect the plan to be finalized and initiated in the fourth quarter of 2022. The wind down is anticipated to be complete no later than the fourth quarter of 2023. In the year ended December 31, 2021, the company generated $29.7 million in revenues in the PRC, primarily from the sale of electric vehicle products. For the six months ended June 30, 2022, the company generated $28.9 million in revenues in the PRC. The carrying value of long lived assets in the PRC as June 30, 2022 was not material and cash held in the PRC was approximately $12.4 million as of June 30, 2022. June 30, 2022 was not material and cash held in the PRC was approximately 12.4 million as of June 30, 2022. ​ YA PN II SDPA On October 25, 2022, the company entered into a SDPA with YA II PN, and simultaneously consummated the sale of a secured convertible debenture in a private placement in the principal amount of $6.5 million subject to a lien on all the assets of the Company; the Company received a net amount of $4.875 million after payment of the agreed upon financing fee of $1.5 million and expenses of $125,000. The principal, accrued and unpaid interest, and any other amounts outstanding pursuant to the terms of the debenture will mature on February 24, 2023, unless earlier converted or redeemed by the Company. Interest shall accrue on the outstanding principal at an annual rate equal to 8%; provided that such interest rate shall be increased to 18% upon an event of default. At any time before the maturity date, the Investor may convert the debenture at its option into shares of the Company’s common stock at a variable conversion price of 95% of the lowest daily VWAP during the five Under the SDPA, the Company within one year from the closing, agreed to affect a reorganization, pursuant to which the equity securities of the certain subsidiaries shall be distributed to, and such subsidiaries will therefore become, subsidiaries of a newly-formed holding company. Under an option agreement, the Company and each of the subsidiaries are granting to YA PN II an option to purchase (a) (i) an amount of shares of common stock of Timios and (ii) an amount of shares of common stock of Justly, which, in each case, shall represent twelve percent of the then issued and outstanding Timios common stock and Justly common stock, as applicable, at the time the spin-off call right is effected, and (b) (i) an amount of shares of the Timios New Shares, and (ii) an amount of shares of new common stock of Justly, which, in each case for each entity, shall represent (x) three percent (3%) of the outstanding share capital on an economic basis, and (y) at least fifty-one percent (51%) of the outstanding voting power of such entity. VIA Convertible Promissory Note Subsequent to October 31, 2022 and through December 23, 2022, the company invested an additional $2.4 million in VIA through the convertible promissory note detailed in note 6 above. Sale of Preferred Shares On November 14, 2022, the company executed a securities purchase agreement with Acuitas Capital. Pursuant to the terms of this agreement, Acuitas agreed to purchase convertible preferred shares with an aggregate purchase value of $20 million. The agreement provides for the closing of the preferred shares in conjunction with three defined closing events. The first closing of $5 million was completed on November 14, 2022 upon execution of the securities purchase agreement. The second closing of $5 million will be completed when the current S-1 registration statement has been declared effective by the SEC. The third closing of $10 million will be completed when a subsequent registration statement covering the sale of the securities cover under this agreement has been declared effective by the SEC. Vendor Settlement Agreement On December 1, 2022, the company executed an agreement with VIA Motors and a commercial vendor to VIA Motors. Pursuant to this agreement, the company will issue 15 million restricted shares to the vendor in settlement of amounts owed by VIA Motors to the vendor in the amount of approximately $4.1 million. In consideration of the issuance of the shares, VIA Motors has increased the balance owed to the company under the convertible promissory note in a corresponding value of $4.1 million. As of December 2, 2022, the company has not yet issued the shares to the vendor. Promissory Note – Tillou Management Effective December 13, 2022, the Company promised to pay to the order of Tillou Management and Consulting LLC, an entity controlled by Vince McMahon, the father of the Company’s Executive Chairman, the principal amount of $2 million, due on demand any time after January 15, 2023. The principal amount outstanding under the note accrues interest at 20% per annum. As collateral for the Company’s obligations under the note, the Company granted to the noteholder a security interest in certain secured collateral with recorded value of $2.4 million. Pursuant to a subordination agreement entered into among the Company, YA PN II and the noteholder, YA PN II consented to Tillou’s security interest in the secured collateral up to an aggregate of $2.4 million and agreed to subordinate its security interest in the secured collateral to Tillou’s security interest up to an aggregate of $2.4 million. ​

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation In the opinion of management, the unaudited interim condensed consolidated financial statements reflect all adjustments of a normal recurring nature that are necessary for a fair presentation of the results for the interim periods presented. All significant intercompany transactions and balances are eliminated in consolidation. However, the results of operations included in such financial statements may not necessary be indicative of annual results. The Company uses the same accounting policies in preparing quarterly and annual financial statements. Certain information and footnote disclosures normally included in the annual consolidated financial statements prepared in accordance with accounting principles generally accepted in the U.S. GAAP have been condensed or omitted. These unaudited condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 filed with the SEC on September 2, 2022 Form 10-K.	(a) Basis of Presentation The consolidated financial statements of Ideanomics, its subsidiaries and VIEs were prepared in accordance with U.S. GAAP and include the assets, liabilities, revenues and expenses of the subsidiaries over which the Company exercises control and, when applicable, entities for which the Company has a controlling financial interest or is the primary beneficiary. Intercompany transactions and balances are eliminated in consolidation.
Use of Estimates	Use of Estimates The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, as well as the related disclosure of contingent assets and liabilities. Actual results could differ from those estimates. On an ongoing basis, the Company evaluates its estimates, including those related to the bad debt allowance, collectability of notes receivable, sales returns, fair values of financial instruments, equity investments, stock-based compensation, intangible assets and goodwill, useful lives of intangible assets and property and equipment, asset retirement obligations, income taxes, and contingent liabilities, among others. The Company bases its estimates on assumptions, both historical and forward looking, that are believed to be reasonable, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities.	(b) Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, as well as the related disclosure of contingent assets and liabilities. Actual results could differ from those estimates. On an ongoing basis, the Company evaluates its estimates, including those related to the bad debt allowance, collectability of notes receivable, sales returns, fair values of financial instruments, equity investments, stock-based compensation, intangible assets and goodwill, useful lives of intangible assets and property and equipment, asset retirement obligations, income taxes, and contingent liabilities, among others. The Company bases its estimates on assumptions, both historical and forward looking, that are believed to be reasonable, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities.
Cash and Cash Equivalents		(c) Cash and Cash Equivalents Cash consists of cash on hand, demand deposits, time deposits, and other highly liquid instruments with an original maturity of three months or less when purchased. Investments in money market or similar funds are evaluated in order to determine if the fund meets the definition of cash equivalents. The factors evaluated include the weighted-average maturity date of the fund’s underlying securities, the fund’s redemption policies, and if the fund’s investment attributes are consistent with the investment attributes of an SEC-registered money market fund. Refer to Note 22 for additional information on our credit and foreign currency risks.
Accounts Receivable, net		(d) Accounts Receivable, net Accounts receivable are recognized at invoiced amounts and do not bear interest. The Company maintains an allowance for doubtful accounts for estimated losses resulting from the inability of its customers to make required payments. The Company reviews its allowance for doubtful accounts receivable on an ongoing basis. In establishing the required allowance, management considers any historical losses, the customer’s financial condition, the accounts receivable aging, and the customer’s payment patterns. After all attempts to collect a receivable have failed and the potential for recovery is remote, the receivable is written off against the allowance.
Notes receivable		(e) Notes receivable Notes receivable consist of two convertible promissory notes for which the Company had elected the fair value option. The convertible notes receivable were recorded at fair value at the reporting period and any changes to fair value and foreign currency were recorded in earnings. Refer to Note 6 for additional information.
Property and Equipment, net		(f) Property and Equipment, net Property and equipment are stated at cost less accumulated depreciation. Expenditures for major renewals and improvements, which extend the original estimated economic useful lives of applicable assets, are capitalized. Expenditures for normal repairs and maintenance are charged to expense as incurred. The costs and related accumulated depreciation of assets sold or retired are removed from the accounts and any gain or loss thereon is recognized in the consolidated statement of operations. Depreciation is provided for on a straight-line basis over the estimated useful lives of the respective assets. The estimated useful life is 3 to 10 years for furniture and electronic equipment, 3 to 5 years for vehicles, 5 years for shop equipment and the lesser of lease terms or the estimated useful lives of the assets for leasehold improvements. Construction in progress is stated at the lower of cost or fair value, which includes the cost of construction and other direct costs attributable to the construction. No provision for depreciation is made on construction in progress until such time as the relevant assets are completed and put into use. Construction in progress at December 31, 2020 represents Fintech Village under construction. The Company recorded impairment losses of $3.3 million and $2.3 million in the years ended December 31, 2020 and 2019, respectively, related to Fintech Village’s land, building and capitalized architect costs. Refer to Note 10 for additional information. In the three months ended December 31, 2021, we closed on the sale of Fintech Village for $2.8 million, incurring commissions and fees of $0.2 million. Asset Retirement Obligations Asset retirement obligations generally apply to legal obligations associated with the retirement of a tangible long-lived asset that result from the acquisition, construction or development and the normal operation of a long-lived asset. If a reasonable estimate of fair value can be made, the fair value of a liability for an asset retirement obligation is recognized in the period in which it is incurred or a change in estimate occurs. Asset retirement costs associated with asset retirement obligations are capitalized with the carrying amount of the related long-lived assets and depreciated over the related asset’s estimated useful life. The Company’s asset retirement obligations as of December 31, 2020 were associated with the acquisition of Fintech Village, in which the Company was contractually obligated to remediate certain existing environmental conditions. Refer to Note 10 for additional information regarding Fintech Village. The Company recorded impairment losses related to retirement asset costs of $0, $2.0 million and $1.5 million in the years ended December 31, 2021, 2020 and 2019, respectively. Refer to Note 10 for more information.
Business Combinations		(g) Business Combinations The Company includes the results of operations of the businesses that are acquired as of the acquisition date. The Company allocates the purchase price of the acquisitions to the assets acquired and liabilities assumed based on their estimated fair values. The excess of the purchase price over the fair values of identifiable assets and liabilities is recorded as goodwill. Acquisition-related expenses are recognized separately from the business combination and are expensed as incurred. Contingent consideration in a business combination is included as part of the acquisition cost and is recognized at fair value as of the acquisition date. Fair value is generally estimated by using a probability-weighted discounted cash flow approach, Monte-Carlo simulation model, or scenario-based method. Any liability resulting from contingent consideration is remeasured to fair value at each reporting date until the contingency is resolved, and any changes in fair value are recognized in earnings.
Intangible Assets and Goodwill		(h) Intangible Assets and Goodwill The Company accounts for intangible assets and goodwill in accordance with ASC 350. ASC 350 requires that goodwill and intangible assets with indefinite useful lives no longer be amortized, but instead be evaluated for impairment at least annually. In accordance with ASC 350, goodwill is allocated to reporting units, which are either the operating segment or one reporting level below the operating segment. On an annual basis and more frequently based on triggering events, as of October 1 of each year, management reviews goodwill for impairment by first assessing qualitative factors to determine whether the existence of events or circumstances makes it more-likely-than-not that the fair value of a reporting unit is less than its carrying amount. If it is determined that it is more-likely-than-not that the fair value of a reporting unit is less than its carrying amount, goodwill is further tested for impairment by comparing the carrying amount to the estimated fair value of its reporting units, determined using externally quoted prices (if available) or a discounted cash flow model and, when deemed necessary, a market approach. Goodwill impairment, if any, is measured as the amount by which a reporting unit’s carrying amount exceeds its fair value. Application of goodwill impairment tests requires significant management judgment, including the identification of reporting units, assigning assets, liabilities and goodwill to reporting units and determination of fair value of each reporting unit. Judgment applied when performing the qualitative analysis includes consideration of macroeconomic, industry and market conditions, overall financial performance of the reporting unit, composition, personnel or strategy changes affecting the reporting unit and recoverability of asset groups within a reporting unit. Judgments applied when performing the quantitative analysis includes estimating future cash flows, determining appropriate discount rates, and making other assumptions. Changes in these judgments, estimates and assumptions could materially affect the determination of fair value for each reporting unit. The Company recorded an impairment loss of $101.5 million and $18.1 million related to goodwill in the year ended December 31, 2021 and 2020, respectively. Refer to Note 11 for additional information. The Company has other intangible assets, excluding goodwill, which consist primarily of patents, trademarks, brands and land use rights, which are generally recorded in connection with acquisitions at their fair value. Intangible assets with estimable lives are amortized, generally on a straight-line basis, over their respective estimated useful lives to their estimated residual values and reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable. Title plant consists of costs incurred to construct the title plant and to obtain, organize and summarize historical information for Glenn County title searches. These costs were capitalized until such time as the plant was deemed operational to conduct title searches and issue title insurance policies. Management has determined that the title plant has been properly maintained, has an indeterminable life, and in accordance with ASC 950, has not been amortized. The costs to maintain the current status of the title plant are recorded as a current period expense. The Company recorded impairment losses related to intangible assets acquired in various acquisitions of $50.6 million and $20.4 million in the years ended December 31, 2021 and 2020, respectively. The Company recorded an impairment loss related to a secure mobile financial information, social and messaging platform of $5.7 million in the year ended December 31, 2019. Refer to Note 11 for additional information.
Digital Currency		(i) Digital Currency In the past, the Company has enter into transactions denominated in digital currency, which may consist of GTB Bitcoin, Ethereum and/or other types of digital currency. Digital currency is a type of digital asset that is not a fiat currency and is not backed by hard assets or other financial instruments. As a result, the value of digital currency is determined by the value that various market participants place on the respective digital currencies through their transactions. Holders of digital currency make or lose money from buying and selling digital currency. Given that there is limited precedent regarding the classification and measurement of cryptocurrencies and other digital currencies under U. S. GAAP at the time of the transactions, the Company determined to account for these currencies as indefinite-lived intangible assets in accordance with ASC 350. In the year ended December 31, 2019, the Company entered into transactions in which it received 8.3 million GTB, valued at the time at $61.1 million. On October 29, 2019, GTB had an unexpected significant decline in quoted price, from $17.00 to $1.84. This decline continued through the three months ended December 31, 2019, and on December 31, 2019 the quoted price was $0.23. As a result of this decline in quoted price, and its inability to convert GTB into other digital currencies which were more liquid, or fiat currency, the Company performed an impairment analysis and recorded an impairment loss of $61.1 million. Refer to Note 11 for additional information.
Inventory	Inventory Inventories, which include the costs of material, labor and overhead, are stated at the lower of cost or net realizable value, with cost generally computed on a FIFO basis. Estimated losses from obsolete and slow-moving inventories are recorded to reduce inventory values to their estimated net realizable value and are charged to costs of revenue. At the point of loss recognition, a new cost basis for that inventory is established and subsequent changes in facts and circumstances do not result in a recovery in carrying value. The composition of inventory is as follows (in thousands) : ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 December 31, 2021 Raw materials ​ $ 5,746 ​ $ 245 Work in progress ​ 10,470 ​ 90 Finished goods ​ 13,314 ​ 5,824 Total ​ $ 29,530 ​ $ 6,159 ​ The majority of the inventory is held in US Hybrid, Solectrac and Energica entities and represents finished assemblies and sub assemblies to be used in delivering electric motorcycles, electric powertrain components and electric tractors to customers, respectively.	(j) Inventory Inventories, which include the costs of material, labor and overhead, are stated at the lower of cost or net realizable value, with cost generally computed on a first-in, first-out basis. Estimated losses from obsolete and slow-moving inventories are recorded to reduce inventory values to their estimated net realizable value and are charged to costs of revenue. At the point of loss recognition, a new cost basis for that inventory is established and subsequent changes in facts and circumstances do not result in a recovery in carrying value. The majority of the inventory represents finished assemblies and sub assemblies to be used in delivering electric powertrain components and electric tractors to customers. There were no inventories as of December 31, 2020, as the inventories were acquired with the 2021 Acquisitions. The composition of inventory is as follows (in thousands): ​ ​ ​ ​ ​ December 31, ​ ​ 2021 Raw materials ​ $ 245 Work in progress ​ 90 Finished goods ​ 5,824 Total ​ $ 6,159 ​ The following table summarizes the movement in the inventory reserve (in thousands): ​ ​ ​ ​ ​ ​ December 31, ​ 2021 Balance at the beginning of the year ​ $ — Increases ​ (856) Decreases ​ — Balance at the end of the year ​ $ (856) ​
Long-term Investments		(j) Long-term Investments The Company accounts for equity investments through which management exercises significant influence but does not have control over the investee under the equity method. Under the equity method, the investment is initially recorded at cost and adjusted for the Company’s share of undistributed earnings or losses of the investee. The Company’s share of losses is not recognized when the investment is reduced to zero unless the Company guarantees the investees’ obligations or has committed to providing additional funding. The equity investments which are not consolidated or accounted for under the equity method are either carried at fair value or under the measurement alternative upon the adoption of the ASU No. 2016-1. The Company utilizes the measurement alternative for equity investments that do not have readily determinable fair values and measures these investments at cost less impairment plus or minus observable price changes in orderly transactions for an identical or similar investment of the same issuer. The Company classifies its long-term investments as non-current assets on the consolidated balance sheets. Impairment of Investments Management periodically reviews long-term investments for impairment whenever events or changes in business circumstances indicate that the carrying amount of the investment may not be fully recoverable. Management considers impairment indicators such as negative changes in industry and market conditions, financial performance, business prospects, and other relevant events and factors. If indicators exist and the fair value of the investment is below the carrying amount, an impairment loss is recorded to record the investment at fair value. The Company recorded impairment losses of $1.5 million, $0.2 million and $3.0 million in the years ended December 31, 2021, 2020 and 2019, respectively, for equity investments accounted for under the measurement alternative, and recorded impairment losses of $7.9 million, $16.7 million and $13.1 million in the years ended December 31, 2021, 2020 and 2019, respectively, for investments accounted for as equity method investments. Refer to Note 12 for additional information on impairment losses related to investments.
Leases		(k) Leases The Company leases certain office space and equipment from third-parties. Leases with an initial term of 12 months or less are not recorded on the balance sheet and lease expense is recognized on a straight-line basis over the lease term. For leases beginning in 2019 and later, at the inception of a contract management assesses whether the contract is, or contains, a lease. The assessment is based on: (1) whether the contract involves the use of a distinct identified asset, (2) whether the right to substantially all the economic benefit from the use of the asset throughout the period is obtained, and (3) whether the Company has the right to direct the use of the asset. At the inception of a lease, management allocates the consideration in the contract to each lease component based on its relative stand-alone price to determine the lease payments. The Company accounts for lease components (e.g., fixed payments including rent, real estate taxes and insurance costs) separately from the non-lease components (e.g., common-area maintenance costs). Leases may include one or more options to renew, with renewal terms that can extend the lease term from one year or more. Renewal periods are included in the lease term only when renewal is reasonably certain, which is a high threshold and requires management to apply judgment to determine the appropriate lease term. The Company’s leases do not include options to purchase the leased property. The depreciable life of assets and leasehold improvements are limited by the expected lease term. Certain lease agreements include rental payments adjusted periodically for inflation. The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants. All of the Company’s leases are classified as operating leases. The Company has elected not to recognize right-of-use assets and lease liabilities for short-term leases that have a term of 12 months or less. The effect of short-term leases and initial direct costs on our right-of-use asset and lease liability was not material. ASC 842 requires the Company to make certain assumptions and judgments in applying the guidance, including determining whether an arrangement includes a lease, determining the term of a lease when the contract has renewal or cancellation provisions, and determining the discount rate. As the rate implicit in the lease is not usually available, the Company used an incremental borrowing rate based on the information available at the adoption date of ASC 842 in determining the present value of lease payments for existing leases. The Company uses information available at the lease commencement date, or in the event of leases assumed in a business combination, the acquisition date, to determine the discount rate for any new leases. In the years ended December 31, 2021 and 2020, the Company recorded impairment losses of $0.1 million and $6.3 million related to right of use assets subsequent to vacating the real estate. The Company did not record impairment losses related to right of use assets for the year ended December 31, 2019. Refer to Note 13 for additional information.
Product Warranties	Product Warranties The acquired EV entities’ standard product warranty terms generally include post-sales support and repairs or replacement of a product at no additional charge for a specified period of time. Accruals for estimated expenses related to product warranties are made at the time revenue is recognized and are recorded as a component of costs of revenue. The acquired EV entities estimate the liability for warranty claims based on standard warranties, the historical frequency of claims and the cost to replace or repair products under warranty. Factors that influence the warranty liability include the number of units sold, the length of warranty term, historical and anticipated rates of warranty claims and the cost per claim. The warranty liability as of September 30, 2022 is $0.6 million and is included in “Other long- term liabilities” within the condensed consolidated balance sheet. The warranty liability has not changed substantially subsequent to WAVE’s acquisition.	(l) Product Warranties Certain of the Company’s products are sold subject to standard product warranty terms, which generally include post-sales support and repairs or replacement of a product at no additional charge for a specified period of time. Accruals for estimated expenses related to product warranties are made at the time revenue is recognized and are recorded as a component of costs of revenue. The Company estimates the liability for warranty claims based on standard warranties, the historical frequency of claims and the cost to replace or repair products under warranty. Factors that influence the warranty liability include the number of units sold, the length of warranty term, historical and anticipated rates of warranty claims and the cost per claim. The warranty liability as of December 31, 2021 is $0.5 million and is included in “Other current liabilities” within the consolidated balance sheet. The warranty liability has not changed substantially subsequent to WAVE’s acquisition.
Convertible Promissory Notes		(m) Convertible Promissory Notes The Company accounts for its convertible notes The discounts on the convertible notes, consisting of amounts ascribed to warrants are amortized to interest expense, using the effective interest method, over the terms of the related convertible notes. Each convertible note is also analyzed for the existence of embedded derivatives, which may require bifurcation from the convertible note and separate accounting treatment. The Company also analyzes the features of its convertible notes which, when triggered, mandate a downward adjustment to the instrument’s strike price (or conversion price) if equity shares are issued at a lower price (or equity-linked financial instruments are issued at a lower strike price) than the instrument’s then-current strike price. The purpose of the feature is typically to protect the instrument’s counterparty from future issuances of equity shares at a more favorable price.
Fair Value Measurements		(n) Fair Value Measurements U.S. GAAP requires the categorization of financial assets and liabilities, based on the inputs to the valuation technique, into a three-level fair value hierarchy. The various levels of the fair value hierarchy are described as follows: ● Level 1 - Unadjusted quoted market prices for identical assets and liabilities in an active market that the Company has the ability to access. ● Level 2 - Quoted prices in markets that are not active or model inputs that are observable for substantially the full term of the asset or liability. ● Level 3 - Prices or valuation techniques that require inputs that are both unobservable and significant to the overall fair value measurement. The fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The Company reviews the valuation techniques used to determine if the fair value measurements are still appropriate on an annual basis, and evaluates and adjusts the unobservable inputs used in the fair value measurements based on current market conditions and third-party information. The fair values of certain financial assets and liabilities, such as cash and cash equivalents, accounts receivable, notes receivable, accrued expenses and other current liabilities approximate carrying amounts because of the short-term nature of these instruments. Investments that are classified as available-for-sale are measured at fair value on a recurring basis. Our financial and non-financial assets and liabilities that are measured at fair value on a nonrecurring basis include goodwill and other intangible assets, asset retirement obligations, and adjustment in carrying amount of equity securities for which the measurement alternative of cost less impairment plus or minus observable price changes is used.
Assets and Liabilities Held for Sale		(o) Assets and Liabilities Held for Sale The Company classifies assets and liabilities (disposal group) to be sold as held for sale in the period in which all of the following criteria are met: (1) management, having the authority to approve the action, commits to a plan to sell the disposal groups; (2) the disposal group is available for immediate sale in its present condition subject only to terms that are usual and customary for sales of such disposal group; (3) an active program to locate a buyer and other actions required to complete the plan to sell the disposal group have been initiated; (4) the sale of the disposal group is probable, and (5) transfer of the disposal group is expected to qualify as a completed sale within one year, except if events or circumstances beyond the Company’s control extend the period of time required to sell the disposal group beyond one year; (6) the disposal group is being actively marketed for sale at a price that is reasonable in relation to its current fair value; and (7) actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. The Company initially measures a disposal group that is classified as held for sale at the lower of its carrying amount or fair value less any costs to sell. Any loss resulting from this measurement is recognized in the period in which the held for sale criteria are met. Gains are not recognized on the sale of a disposal group until the date of sale. The Company assesses the fair value of a disposal group, less any costs to sell, each reporting period it remains classified as held for sale and reports any subsequent losses as an adjustment to the carrying amount of the disposal group. As part of this assessment, the Company also evaluates the criteria for reporting the disposal group as a discontinued operation. Factors which the Company considers includes, but is not limited to, the level of continuing involvement, if any, whether the disposal constitutes a strategic shift, and the relative magnitude of revenue, net income or loss, and total assets.
Foreign Currency Translation		(p) Foreign Currency Translation The Company uses the United States dollar as its reporting currency. The Company’s worldwide operations utilize the local currency or USD as the functional currency, where applicable. For certain foreign subsidiaries, USD is used as the functional currency. This occurs when the subsidiary is considered an extension of the parent. The functional currency of certain subsidiaries and VIEs located in the PRC and Hong Kong is either the RMB or HKD. In the consolidated financial statements, the financial information of the entities which use RMB and HKD as their functional currency has been translated into USD: assets and liabilities are translated at the exchange rates on the balance sheet date, equity amounts are translated at the historical exchange rates, and revenues, expenses, gains and losses are translated using the average rate for the period. Translation adjustments arising from these are reported as foreign currency translation adjustments and are shown as a component of “Accumulated other comprehensive loss” in the equity section of the consolidated balance sheets. Transactions denominated in currencies other than functional currency are translated into the functional currency using the exchange rates prevailing at the dates of the transactions. Monetary assets and liabilities denominated in foreign currencies at the balance sheet date are translated in the functional currency at the applicable rates of exchange in effect at the balance sheet date. Foreign currency (gains) losses of $0.2 million, $(0.1) million, and $0.1 million were recorded in the years ended December 31, 2021, 2020, and 2019, respectively.
Escrow and Trust Deposits		(q) Escrow and Trust Deposits In providing escrow services, the Company holds funds for others in a fiduciary capacity, pending completion of real estate transactions. A separate, self-balancing set of accounting records is maintained to record escrow transactions. Escrow trust funds held for others are not the Company’s and, therefore, are excluded from the consolidated balance sheet, however, the Company remains contingently liable for the disposition of these deposits. Escrow trust balances at December 31, 2021 were $21.4 million. It is a common industry practice for financial institutions where escrow funds are deposited to either reimburse or to directly provide for certain costs related to the delivery of escrow services. The Company follows the practice of non-recognition of costs borne by the financial institution where escrow funds are deposited. There were no escrow trust balances as of December 31, 2020 as these were acquired with the acquisition of Timios in January 2021.
Revenue Recognition	Revenue For product sales, the acquired EV entities consider practical and contractual limitations in determining whether there is an alternative use for the product. For example, long-term design and build contracts are typically highly customized to a customer’s specifications. For contracts with no alternative use and an enforceable right to payment for work performed to date, including a reasonable profit if the contract were terminated at the customer’s convenience for reason other than nonperformance, the acquired EV entities recognize revenue over time. All other product sales are recognized at a point in time. For contracts recognized over time, the acquired EV entities have historically used the cost-to-total cost method to recognize the revenue over the life of the contract. For contracts recognized at a point in time, the acquired EV entities recognize revenue when control passes to the customer, which is generally based on shipping terms that address when title and risk and rewards pass to the customer. However, the acquired EV entities also consider certain customer acceptance provisions as certain contracts with customers include installation, testing, certification or other acceptance provisions. In instances where contractual terms include a provision for customer acceptance, the acquired EV entities consider whether they have previously demonstrated that the product meets objective criteria specified by either the seller or customer in assessing whether control has passed to the customer. For service contracts, the acquired EV entities recognize revenue as the services are rendered if the customer is benefiting from the service as it is performed, or otherwise upon completion of the service. Separately priced extended warranties are recognized as a separate performance obligation over the warranty period. The transaction price in the acquired EV entities’ contracts consists of fixed consideration and the impact of variable consideration including returns, rebates and allowances, and penalties. Variable consideration is generally estimated using a probability-weighted approach based on historical experience, known trends, and current factors including market conditions and status of negotiations. For design and build contracts, the acquired entities may at times collect progress payments from the customer throughout the term of the contract, resulting in contract assets or liabilities depending on the timing of the payments. Contract assets consist of unbilled amounts when revenue recognized exceeds customer billings. Contract liabilities consist of advance payments and billings in excess of revenue recognized. Design and engineering costs for highly complex products to be sold under a long-term production-type contract are deferred and amortized in a manner consistent with revenue recognition of the related contract or anticipated contract. Other design and development costs are deferred only if there is a contractual guarantee for reimbursement. Costs to obtain a contract (e.g., commissions) for contracts greater than one year are deferred and amortized in a manner consistent with revenue recognition of the related contract.	(r) Revenue Recognition General The Company recognizes revenue when its customer obtains control of promised goods or services in an amount that reflects the consideration which the Company expects to receive in exchange for those goods or services. For most of the Company’s customer arrangements, control transfers to customers at a point in time, as that is generally when legal title, physical possession and risk and rewards of goods/services transfer to the customer. In certain arrangements, control transfers over time as the customer simultaneously receives and consumes the benefits as the Company completes the performance obligations. Our contracts with customers may include multiple performance obligations. For such arrangements, revenue is allocated to each performance obligation based on its relative standalone selling price. Standalone selling prices are based on the observable prices charged to customers or adjusted market assessment or using expected cost-plus margin when one is available. Adjusted market assessment price is determined based on overall pricing objectives taking into consideration market conditions and entity specific factors. The Company performs an analysis of the relevant terms of its sales contracts, including whether or not it controls the product prior to sale, whether or not it incurs inventory risk, and other factors in order to determine if revenue should be recorded as a principal or agent. Certain customers may receive discounts or rebates, which are accounted for as variable consideration. Variable consideration is estimated based on the expected amount to be provided to customers, and initially reduces revenues recognized. The Company records deferred revenues when cash payments are received or due in advance of performance, including amounts which are refundable. The Company does not disclose the value of unsatisfied performance obligations for contracts with an original expected length of one year or less. The Company expenses as incurred any commissions or other fees which, if capitalizable, would have an amortization period of less than one year. The Company recognizes revenue either on a Principal or Agent basis, depending on the terms of the underlying transaction, including the ability to control the product and the level of inventory risk taken. Revenues recognized in a Principal capacity are reported gross, while revenues recognized as an Agent are reported net. Substantially all of the deferred revenue as of December 31, 2019 was recognized as revenue in the year ended December 31, 2020. Title, Closing and Appraisal Revenue Premiums from title insurance policies written by independent agencies are recognized net of commission costs when the policies are reported to the Company upon the closing of a transaction and not before the effective date of the policy. Regulation of title insurance rates varies by state. Premiums are charged to customers based on rates predetermined in coordination with each states’ respective Department of Insurance. A closing or escrow is a transaction pursuant to an agreement of a buyer, seller, borrower, or lender wherein an impartial third-party, such as the Company, acts in a fiduciary capacity on behalf of the parties in accordance with the terms of such agreement in order to accomplish the directions stated therein. Services provided include, among others, acting as escrow or other fiduciary agent, obtaining releases, and conducting the actual closing or settlement. Closing and escrow fees are recognized upon closing of the escrow, which is generally at the same time of the closing of the related real estate transaction. Revenue from appraisal services are primarily related to establishing the ownership, legal status and valuation of the property in a real estate transaction. In these cases, the Company does not issue a title insurance policy or perform duties of an escrow agent. Revenues from these services are recognized upon delivery of the service to the customer. EV and Related Revenue For product sales, the Company considers practical and contractual limitations in determining whether there is an alternative use for the product. For example, long-term design and build contracts are typically highly customized to a customer’s specifications. For contracts with no alternative use and an enforceable right to payment for work performed to date, including a reasonable profit if the contract were terminated at the customer’s convenience for reason other than nonperformance, the Company recognizes revenue over time. All other product sales are recognized at a point in time. For contracts recognized over time, revenue is determined each quarter, on the basis of accumulated project expenses in relation to estimated accumulated project expenses upon completion. For contracts recognized at a point in time, the Company recognizes revenue when control passes to the customer, which is generally based on shipping terms that address when title and risk and rewards pass to the customer. However, the Company also considers certain customer acceptance provisions as certain contracts with customers include installation, testing, certification or other acceptance provisions. In instances where contractual terms include a provision for customer acceptance, the Company considers whether it has previously demonstrated that the product meets objective criteria specified by either the seller or customer in assessing whether control has passed to the customer. For service contracts, the Company recognizes revenue as the services are rendered if the customer is benefiting from the service as it is performed, or otherwise upon completion of the service. Separately priced extended warranties are recognized as a separate performance obligation over the warranty period. The transaction price in the contracts consists of fixed consideration and the impact of variable consideration including returns, rebates and allowances, and penalties. Variable consideration is generally estimated using a probability-weighted approach based on historical experience, known trends, and current factors including market conditions and status of negotiations. For design and build contracts, the Company may at times collect progress payments from the customer throughout the term of the contract, resulting in contract assets or liabilities depending on the timing of the payments. Contract assets consist of unbilled amounts when revenue recognized exceeds customer billings. Contract liabilities consist of advance payments and billings in excess of revenue recognized. Costs to obtain a contract (e.g., commissions) for contracts greater than one year are deferred and amortized in a manner consistent with revenue recognition of the related contract. The Company enters into contracts with governmental agencies for services and products. These contracts are analyzed in order to determine if they should be accounted for under a revenue recognition model pursuant to ASC 606 or a grant model pursuant to ASC 958. If accounted for pursuant to a grant model, the Company must determine if the grant is conditional or unconditional, and if conditional any barriers exist which must be overcome. If unconditional, the grant is recognized as revenue immediately, and if conditional, the grant is recognized as revenue as and when the barriers are overcome. The significant barrier to the current conditional grants are that the expenses incurred must meet the qualifications as established by the respective governmental agencies, so that the grant revenue is recognized as the qualified expenses are incurred. Revenue recorded pursuant to a grant model are recorded as “Other revenue.”
Advertising and Marketing Costs		(s) Advertising and Marketing Costs Advertising and marketing costs are expensed as incurred. Advertising and marketing costs were $2.3 million, $0.2 million and $24,394 in the years ended December 31, 2021, 2020 and 2019, respectively.
Research and Development Costs		(t) Research and Development Costs The Company expenses research and development costs, which may be incurred for the design, development, experimentation and testing of products related to the automotive industry.
Share-Based Compensation		(u) Share-Based Compensation The Company awards share options and other equity-based instruments to its employees, directors and consultants (collectively “share-based payments.”) Compensation cost related to such awards is measured based on the fair value of the instrument on the grant date. The Company recognizes the compensation cost over the period the individual is required to provide service in exchange for the award, which generally is the vesting period. The amount of cost recognized is adjusted to reflect the effect of forfeiture as they occur. When no future services are required to be performed by the individual in exchange for an award of equity instruments, and if such award does not contain a performance or market condition, the cost of the award is expensed on the grant date. The Company recognizes compensation cost for an award with only service conditions that has a graded vesting schedule on a straight-line basis over the requisite service period for the entire award, provided that the cumulative amount of compensation cost recognized at any date at least equals the portion of the grant-date value of such award that is vested at that date. For options with market conditions, the fair value of each award is estimated on the date of grant using a Monte-Carlo valuation model and the fair value of each option recognized as compensation expense over the derived service period. For options with performance conditions, the fair value of each award is estimated on the date of grant using the Black-Scholes Merton valuation model and the fair value of each option recognized as compensation expense over the implicit service period. When using the Black-Scholes model to determine the fair value of the awards granted, management noted it could not rely on its historical exercise data to develop an accurate expected term as the Company has made significant structural changes in its business via multiple acquisitions and divestures over the last few years. Thus, the Management deemed the Company’s use of the “simplified” method to develop the estimate of the expected term for the stock options to be appropriate. The simplified method uses the mid-point between the vesting period and the contractual term for each grant as the expected term.
Income Taxes		(v) Income Taxes The Company accounts for income taxes in accordance with the asset and liability method. Deferred taxes are recognized for the future tax consequences attributable to temporary differences between the carrying amounts of assets and liabilities for financial statement purposes and income tax purposes using enacted rates expected to be in effect when such amounts are realized or settled. The effect on deferred taxes of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance is established, as needed, to reduce the amount of deferred tax assets if it is considered more-likely-than-not that some portion or all of the deferred tax assets will not be realized. The Company recognizes the effect of uncertain income tax positions only if those positions are more-likely-than-not of being sustained. Recognized income tax positions are measured at the largest amount that is greater than 50.0% likely of being realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs. The Company’s policy is to record interest and penalties related to income taxes as a component of income tax expense. There were no material interest or penalties for the years ended December 31, 2021, 2020 and 2019, respectively. On December 22, 2017, the TCJA was signed into law, which among other effects, reduces the U.S. federal CIT rate to 21.0% from 34.0% (or 35.0% in certain cases) beginning in 2019, and requires companies to pay a one-time transition tax on certain unrepatriated earnings from non-U.S. subsidiaries that is payable over eight years. No tax was due under this provision. The TCJA also makes the receipt of future non-U.S. sourced income of non-U.S. subsidiaries tax-free to U.S. companies and creates a new minimum tax on the earnings of non-U.S. subsidiaries relating to the parent’s deductions for payments to the subsidiaries.
Net Loss Per Share Attributable to Ideanomics Shareholders		(w) Net Loss Per Share Attributable to Ideanomics Shareholders Net loss per share attributable to our shareholders is computed in accordance with ASC 260. The two-class method is used for computing earnings per share. Under the two-class method, net income is allocated between common shares and participating securities based on dividends declared (or accumulated) and participating rights in undistributed earnings as if all the earnings for the reporting period had been distributed. The Company’s convertible redeemable preferred shares are participating securities because the holders are entitled to receive dividends or distributions on an as converted basis. For the years presented herein, the computation of basic loss per share using the two-class method is not applicable as the Company is in a net loss position and net loss is not allocated to other participating securities, since these securities are not obligated to share the losses in accordance with the contractual terms. Basic net loss per share is computed by dividing net loss attributable to Ideanomics common shareholders by the weighted average number of common shares outstanding during the period. Options and warrants are not considered outstanding in computation of basic earnings per share. Diluted net loss per share is computed by dividing net loss attributable to Ideanomics common shareholders by the weighted-average number of common shares and potential common shares outstanding during the period under the treasury stock method. Potential common shares include options and warrants to purchase common shares, preferred shares and convertible promissory notes, unless they were anti-dilutive. The computation of diluted net loss per share does not assume conversion, exercise, or contingent issuance of securities that would have an anti-dilutive effect (i.e. an increase in earnings per share amounts or a decrease in loss per share amounts) on net loss per share.
Recently Adopted Accounting Pronouncements and Accounting Pronouncements Not Yet Adopted	Recently Adopted Accounting Pronouncements In December 2019, the FASB issued ASU No. 2019-12, which simplifies the accounting for income taxes by removing certain exceptions currently provided for in ASC 740 and by amending certain other requirements of ASC 740. The Company adopted ASU 2019-12 effective January 1, 2021. The effect of the adoption of ASU 2019-12 was not material. In August 2020, the FASB issued ASU No. 2020-06, which simplifies the accounting for convertible instruments by reducing the number of accounting models for convertible debt instruments and convertible preferred stock. Limiting the accounting models results in fewer embedded conversion features being separately recognized from the host contract as compared with current U.S. GAAP. Convertible instruments that continue to be subject to separation models are (1) those with embedded conversion features that are not clearly and closely related to the host contract, that meet the definition of a derivative, and that do not qualify for a scope exception from derivative accounting, and (2) convertible debt instruments issued with substantial premiums for which the premiums are recorded as additional paid-in capital. ASU 2020-06 also amends the guidance for the derivatives scope exception for contracts in an entity’s own equity to reduce form-over-substance-based accounting conclusions. The Company adopted ASU 2020-06 effective January 1, 2021. As the Company had no outstanding convertible instruments as of that date, the adoption of ASU 2020-06 had no effect. In May 2021, the FASB issued ASU No. 2021-04, which provides guidance on modifications or exchanges of a freestanding equity-classified written call option that is not within the scope of another Topic. An entity should treat a modification of the terms or conditions or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange as an exchange of the original instrument for a new instrument, and provides further guidance on measuring the effect of a modification or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange. ASU 2021-04 also provides guidance on the recognition of the effect of a modification or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange on the basis of the substance of the transaction, in the same manner as if cash had been paid as consideration. The Company adopted ASU 2021-04 on January 1, 2022. The Company has no freestanding equity-classified written call options. The effect will largely depend on the terms of written call options or financings issued or modified in the future. Accounting Pronouncements Not Yet Adopted In June 2016, the FASB issued ASU No. 2016-13, which requires the measurement and recognition of expected credit losses for financial assets held at amortized cost. ASU 2016-13 replaces the existing incurred loss impairment model with an expected loss model which requires the use of forward-looking information to calculate credit loss estimates. It also eliminates the concept of other-than-temporary impairment and requires credit losses related to available-for-sale debt securities to be recorded through an allowance for credit losses rather than as a reduction in the amortized cost basis of the securities. These changes will result in earlier recognition of credit losses. In November 2019, the FASB issued ASU 2019-10, which defers the effective date of ASU 2016-13 to fiscal years beginning after December 15, 2022, including interim periods within those fiscal years, for public entities which meet the definition of a smaller reporting company on the date the ASU was issued. The Company will adopt ASU 2016-13 effective January 1, 2023. Management is currently evaluating the effect of the adoption of ASU 2016-13 on the consolidated financial statements. The effect will largely depend on the composition and credit quality of our investment portfolio and the economic conditions at the time of adoption. In October 2021, the FASB issued ASU No. 2021-08, which will require companies to apply the definition of a performance obligation under ASC Topic 606 to recognize and measure contract assets and contract liabilities (i.e., deferred revenue) relating to contracts with customers that are acquired in a business combination. Under current U.S. GAAP, an acquirer generally recognizes assets acquired and liabilities assumed in a business combination, including contract assets and contract liabilities arising from revenue contracts with customers, at fair value on the acquisition date. ASU No. 2021-08 will result in the acquirer recording acquired contract assets and liabilities on the same basis that would have been recorded by the acquiree before the acquisition under ASC Topic 606. ASU No. 2021-08 is effective for fiscal years beginning after December 15, 2022, with early adoption permitted. The Company is currently evaluating the impact of this ASU on its financial statements and the effects will be based upon the contract assets and liabilities acquired in the future.	Recently Adopted Accounting Pronouncements In February 2016, the FASB issued ASU No. 2016-02 which requires lessees to recognize a right-of-use asset and lease liability for all leases. Recognition, measurement and presentation of expenses depends on classification as a finance or operating lease . The lease liability was based on the present value of the remaining minimum lease payments, determined under ASC 842, discounted using the Company’s incremental borrowing rate at the effective date of January 1, 2019, using the original lease term as the tenor. As permitted under the transition guidance, the Company elected the package of practical expedients that permitted the Company to not reassess (1) whether a contract is or contains a lease, (2) the classification of existing leases, and (3) whether previously capitalized costs continue to qualify as initial indirect costs. The application of the practical expedients did not have a significant impact on the measurement of the operating lease liability. The adoption of ASU 2016-02 resulted in the recording of operating right-of-use assets and the related lease liabilities of $3.6 million and $3.7 million, respectively, as of January 1, 2019. The difference between the additional right-of-use assets and lease liabilities was immaterial. The adoption of ASU 2016-02 did not materially impact the consolidated statement of operations and had no impact on the consolidated statement of cash flows. Refer to Note 13 for additional information. In July 2017, the FASB issued ASU No. 2017-11, which applies to issuers of financial instruments with down round features. A down round feature is a term in an equity-linked financial instrument (i.e. a freestanding warrant contract or an equity conversion feature embedded within a host debt or equity contract) that triggers a downward adjustment to the instrument’s strike price (or conversion price) if equity shares are issued at a lower price (or equity-linked financial instruments are issued at a lower strike price) than the instrument’s then-current strike price. The purpose of the feature is typically to protect the instrument’s counterparty from future issuances of equity shares at a more favorable price. ASU 2017-11 amends (1) the classification of such instruments as liabilities or equity by revising the certain guidance relative to evaluating if they must be accounted for as derivative instruments, and (2) the guidance on recognition and measurement of freestanding equity-classified instruments. The Company adopted ASU 2017-11 as of January 1, 2019 on a prospective basis. Refer to Note 15 for additional information. In June 2018, the FASB issued ASU No. 2018-07, which largely aligns the measurement and classification guidance for share-based payments to nonemployees with the guidance for share-based payments to employees. ASU 2018-07 also clarifies that any share-based payment issued to a customer should be evaluated under ASC 606. The Company adopted ASU 2018-07 as of January 1, 2019 on a modified retrospective basis. There was no impact to the consolidated financial statements because the Company did not have material payments in the year ended December 31, 2019. In December 2019, the FASB issued ASU No. 2019-12, which simplifies the accounting for income taxes by removing certain exceptions currently provided for in ASC 740 and by amending certain other requirements of ASC 740. The Company adopted ASU 2019-12 effective January 1, 2021. The effect of the adoption of ASU 2019-12 was not material. In August 2020, the FASB issued ASU No. 2020-06, which simplifies the accounting for convertible instruments by reducing the number of accounting models for convertible debt instruments and convertible preferred stock. Limiting the accounting models results in fewer embedded conversion features being separately recognized from the host contract as compared with current U.S. GAAP. Convertible instruments that continue to be subject to separation models are (1) those with embedded conversion features that are not clearly and closely related to the host contract, that meet the definition of a derivative, and that do not qualify for a scope exception from derivative accounting, and (2) convertible debt instruments issued with substantial premiums for which the premiums are recorded as additional paid-in capital. ASU 2020-06 also amends the guidance for the derivatives scope exception for contracts in an entity’s own equity to reduce form-over-substance-based accounting conclusions. The Company adopted ASU 2020-06 effective January 1, 2021. As the Company had no outstanding convertible instruments as of that date, the adoption of ASU 2020-06 had no effect. Accounting Pronouncements Not Yet Adopted In June 2016, the FASB issued ASU No. 2016-13, which requires the measurement and recognition of expected credit losses for financial assets held at amortized cost. ASU 2016-13 replaces the existing incurred loss impairment model with an expected loss model which requires the use of forward-looking information to calculate credit loss estimates. It also eliminates the concept of other-than-temporary impairment and requires credit losses related to available-for-sale debt securities to be recorded through an allowance for credit losses rather than as a reduction in the amortized cost basis of the securities. These changes will result in earlier recognition of credit losses. In November 2019, the FASB issued ASU 2019-10, which defers the effective date of ASU 2016-13 to fiscal years beginning after December 15, 2022, including interim periods within those fiscal years, for public entities which meet the definition of a smaller reporting company on the date the ASU was issued. The Company will adopt ASU 2016-13 effective January 1, 2023. Management is currently evaluating the effect of the adoption of ASU 2016-13 on the consolidated financial statements. The effect will largely depend on the composition and credit quality of our investment portfolio and the economic conditions at the time of adoption. In May 2021, the FASB issued ASU No. 2021-04, which provides guidance on modifications or exchanges of a freestanding equity-classified written call option that is not within the scope of another Topic. An entity should treat a modification of the terms or conditions or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange as an exchange of the original instrument for a new instrument, and provides further guidance on measuring the effect of a modification or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange. ASU 2021-04 also provides guidance on the recognition of the effect of a modification or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange on the basis of the substance of the transaction, in the same manner as if cash had been paid as consideration. The Company will adopt ASU 2021-04 on January 1, 2022. The Company has no freestanding equity-classified written call options. The effect will largely depend on the terms of written call options or financings issued or modified in the future. In October 2021, the FASB issued ASU No. 2021-08, which will require companies to apply the definition of a performance obligation under ASC Topic 606 to recognize and measure contract assets and contract liabilities (i.e., deferred revenue) relating to contracts with customers that are acquired in a business combination. Under current U.S. GAAP, an acquirer generally recognizes assets acquired and liabilities assumed in a business combination, including contract assets and contract liabilities arising from revenue contracts with customers, at fair value on the acquisition date. ASU No. 2021-08 will result in the acquirer recording acquired contract assets and liabilities on the same basis that would have been recorded by the acquiree before the acquisition under ASC Topic 606. ASU No. 2021-08 is effective for fiscal years beginning after December 15, 2022, with early adoption permitted. The Company is currently evaluating the impact of this ASU on its financial statements and the effects will be based upon the contract assets and liabilities acquired in the future.

Immaterial Corrections of Pri_2

Immaterial Corrections of Prior Period Financial Statements (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Accounting Changes and Error Corrections [Abstract]
Schedule of error corrections and prior period adjustments	The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statements of operations and comprehensive loss for the three months ended September 30, 2021 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Revenue – sales of products ​ $ 9,977 ​ $ (301) ​ $ 9,676 Total revenue ​ 27,047 ​ (466) ​ 26,581 Cost of revenue – sales of products ​ 9,893 ​ 41 ​ 9,934 Cost of revenue – sales of services ​ 12,626 ​ (461) ​ 12,165 Total cost of revenue ​ 22,519 ​ 111 ​ 22,630 Gross profit ​ 4,528 ​ (577) ​ 3,951 Selling, general and administrative ​ 28,876 ​ 8,874 ​ 37,750 Depreciation and amortization ​ 1,682 ​ 97 ​ 1,779 Total operating expenses ​ 56,063 ​ (200) ​ 55,863 Loss from operations ​ (51,535) ​ (377) ​ (51,912) Loss before income taxes and non-controlling interest ​ (51,118) ​ (377) ​ (51,495) Income tax benefit ​ 842 ​ 102 ​ 944 Net loss ​ (51,095) ​ (903) ​ (51,998) Net loss attributable to common shareholders ​ (51,095) ​ (903) ​ (51,998) Net loss attributable to non-controlling interest ​ 244 ​ (57) ​ 187 Net loss attributable to Ideanomics common shareholders ​ (50,851) ​ (960) ​ (51,811) Foreign currency translation adjustments ​ (295) ​ (656) ​ (951) Comprehensive loss ​ ​ (51,386) ​ ​ (1,559) ​ ​ (52,945) Comprehensive loss attributable to non-controlling interest ​ ​ 350 ​ ​ (77) ​ ​ 273 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (51,036) ​ $ (1,636) ​ $ (52,672) ​ There was no change in earnings per share – basic and diluted from the immaterial error corrections. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statements of operations and comprehensive loss for the nine months ended September 30, 2021 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Revenue – sales of products ​ $ 21,934 ​ $ (785) ​ $ 21,149 Total revenue ​ 87,832 ​ (1,185) ​ 86,647 Cost of revenue – sales of products ​ 20,838 ​ (393) ​ 20,445 Cost of revenue – sales of services ​ 42,323 ​ (882) ​ 41,441 Total cost of revenue ​ 63,161 ​ (212) ​ 62,949 Gross profit ​ 24,671 ​ (973) ​ 23,698 Selling, general and administrative ​ 53,650 ​ 20,769 ​ 74,419 Depreciation and amortization ​ 4,445 ​ 103 ​ 4,548 Total operating expenses ​ 99,545 ​ (906) ​ 98,639 Loss from operations ​ (74,874) ​ (67) ​ (74,941) Loss on disposal of subsidiaries ​ (1,446) ​ 182 ​ (1,264) Other income, net ​ 689 ​ (182) ​ 507 Loss before income taxes and non-controlling interest ​ (73,287) ​ (67) ​ (73,354) Income tax benefit ​ 9,667 ​ 304 ​ 9,971 Equity in loss of equity method investees ​ (1,517) ​ (545) ​ (2,062) Net loss ​ (65,137) ​ (308) ​ (65,445) Net loss attributable to common shareholders ​ (65,137) ​ (308) ​ (65,445) Net loss attributable to non-controlling interest ​ 611 ​ (152) ​ 459 Net loss attributable to Ideanomics common shareholders ​ (64,526) ​ (460) ​ (64,986) Foreign currency translation adjustments ​ (1,196) ​ (487) ​ (1,683) Comprehensive loss ​ (66,349) ​ (795) ​ (67,144) Comprehensive loss attributable to non-controlling interest ​ 1,113 ​ (249) ​ 864 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (65,236) ​ $ (1,044) ​ $ (66,280) ​ There was no change in earnings per share – basic and diluted from the immaterial error corrections. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statement of cash flows for the nine months ended September 30, 2021 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Cash flows from operating activities ​ ​ ​ Net loss ​ $ (65,137) ​ $ (308) ​ $ (65,445) Depreciation and amortization ​ 4,445 ​ 103 ​ 4,548 Income tax benefit ​ (10,160) ​ (305) ​ (10,465) Equity in losses of equity method investees ​ 1,517 ​ 545 ​ 2,062 Accounts receivable ​ 5,042 ​ 253 ​ 5,295 Inventory ​ (410) ​ 610 ​ 200 Prepaid expenses and other assets ​ (16,358) ​ (2,183) ​ (18,541) Accrued expenses, salary and other current liabilities ​ $ 6,971 ​ $ 922 ​ $ 7,893	The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated balance sheet as of December 31, 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustments ​ As Revised Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ Goodwill ​ $ 1,165 ​ $ (460) ​ $ 705 Operating lease right of use assets ​ 7,117 ​ (6,962) ​ 155 Long-term investments ​ 8,570 ​ (83) ​ 8,487 Other non-current assets ​ 517 ​ 6,961 ​ 7,478 Total assets ​ 234,412 ​ (543) ​ 233,869 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities ​ ​ ​ Other current liabilities ​ 1,920 ​ 315 ​ 2,235 Current portion of operating lease liabilities ​ 430 ​ (315) ​ 115 Operating lease liability – long term ​ 6,759 ​ (6,740) ​ 19 Deferred tax liabilities ​ — ​ 5,045 ​ 5,045 Other long-term liabilities ​ 535 ​ 6,740 ​ 7,275 Total liabilities ​ 32,643 ​ 5,045 ​ 37,688 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Stockholders’ Equity ​ ​ ​ Accumulated deficit ​ (346,883) ​ (2,864) ​ (349,747) Accumulated other comprehensive income ​ 1,256 ​ (25) ​ 1,231 Total Ideanomics, Inc. shareholders’ equity ​ 186,584 ​ (2,889) ​ 183,695 Non-controlling interest ​ 6,438 ​ (2,699) ​ 3,739 Total equity ​ 193,022 ​ (5,588) ​ 187,434 Total liabilities, convertible redeemable preferred stock. redeemable non-controlling interest and stockholders’ equity ​ $ 234,412 ​ $ (543) ​ $ 233,869 ​ The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of operations for the year ended December 31, 2020 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Goodwill impairment ​ $ 9,323 ​ $ 8,766 ​ $ 18,089 Loss from operations ​ (86,879) ​ (8,765) ​ (95,644) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income tax benefit ​ — ​ 3,308 ​ 3,308 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impairment of and equity in loss of equity method investees ​ (16,698) ​ (82) ​ (16,780) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss ​ (106,043) ​ (5,538) ​ (111,581) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss attributable to Ideanomics, Inc. common shareholders ​ (98,400) ​ (2,864) ​ (101,264) Basic and diluted loss per share ​ $ (0.46) ​ $ (0.01) ​ $ (0.47) ​ The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of comprehensive loss for the year ended December 31, 2020 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Net loss ​ $ (106,043) ​ $ (5,538) ​ $ (111,581) Foreign currency translation adjustments ​ 3,208 ​ (50) ​ 3,158 Comprehensive loss ​ (102,835) ​ (5,588) ​ (108,423) Comprehensive loss attributable to non-controlling interest ​ 6,539 ​ 2,699 ​ 9,238 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (96,480) ​ $ (2,889) ​ $ (99,369) ​ In addition, certain additional temporary differences between financial statement amounts and tax amounts at December 31, 2020, relating to the PRC companies were identified after issuance of the financial statements. These resulted in the recognition of $0.3 million additional deferred tax assets, offset by $5,000 additional deferred tax liabilities and $0.3 million additional valuation allowance with no effect on the balance sheet or income statement. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of cash flows for the year ended December 31, 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Cash flows from operating activities ​ ​ ​ ​ ​ ​ Net loss ​ $ (106,043) ​ $ (5,538) ​ $ (111,581) Income tax benefit ​ — ​ (3,308) ​ (3,308) Impairment of and equity in loss of equity method investees ​ $ 16,698 ​ $ 82 ​ $ 16,780 Impairment losses ​ 42,554 ​ 8,765 ​ 51,319 Net cash used in operating activities ​ $ 41,468 ​ $ — ​ $ 41,468

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Accounting Policies [Abstract]
Composition of inventory	The composition of inventory is as follows (in thousands) : ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 December 31, 2021 Raw materials ​ $ 5,746 ​ $ 245 Work in progress ​ 10,470 ​ 90 Finished goods ​ 13,314 ​ 5,824 Total ​ $ 29,530 ​ $ 6,159	The composition of inventory is as follows (in thousands): ​ ​ ​ ​ ​ December 31, ​ ​ 2021 Raw materials ​ $ 245 Work in progress ​ 90 Finished goods ​ 5,824 Total ​ $ 6,159
Summary of inventory reserve		The following table summarizes the movement in the inventory reserve (in thousands): ​ ​ ​ ​ ​ ​ December 31, ​ 2021 Balance at the beginning of the year ​ $ — Increases ​ (856) Decreases ​ — Balance at the end of the year ​ $ (856)

Revenue (Tables)

Revenue (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Schedule of revenues disaggregated by revenue source, geography and timing of revenue recognition	The following table summarizes the Company’s revenues disaggregated by revenue source, geography (based on the Company’s business locations,) and timing of revenue recognition (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ September 30, September 30, September 30, September 30, ​ ​ 2022 ​ 2021 ​ 2022 ​ 2021 ​ ​ ​ ​ ​ As restated ​ ​ ​ ​ As restated Geographic Markets ​ ​ ​ ​ ​ ​ ​ ​ Malaysia ​ $ 3 ​ $ 17 ​ $ 53 ​ $ 64 USA ​ 12,665 ​ 17,984 ​ 38,797 ​ 69,873 PRC ​ 7,360 ​ 8,580 ​ 36,242 ​ 16,710 Italy ​ 4,250 ​ — ​ 8,779 ​ — Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Product or Service ​ ​ ​ ​ Electric vehicles products ​ $ 14,713 ​ $ 8,737 ​ $ 52,913 ​ 17,041 Electric vehicles services ​ 71 ​ 46 ​ 228 ​ 154 Charging, batteries and powertrain products ​ 1,034 ​ 940 ​ 2,244 ​ 4,108 Charging, batteries and powertrain services ​ 415 ​ 770 ​ 1,205 ​ 1,526 Title and escrow services ​ 7,875 ​ 15,519 ​ 26,971 ​ 62,428 Digital advertising services and other ​ — ​ — ​ — ​ 231 Fund raising services ​ 50 ​ — ​ 57 ​ — Other revenue ​ 120 ​ 569 ​ 253 ​ 1,159 Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timing of Revenue Recognition ​ ​ ​ ​ Products and services transferred at a point in time ​ $ 23,742 ​ $ 25,196 ​ $ 82,381 ​ $ 83,807 Services provided over time ​ 536 ​ 1,385 ​ 1,490 ​ 2,840 Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647	The following table summarizes the Company’s revenues disaggregated by revenue source, geography (based on the Company’s business locations), and timing of revenue recognition (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Geographic Markets ​ ​ ​ ​ ​ ​ Malaysia ​ $ 65 ​ $ 83 ​ $ — USA ​ 84,303 ​ 1,631 ​ 41,873 PRC ​ 29,712 ​ 25,045 ​ 2,693 Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Product or Service ​ ​ ​ Digital asset management services ​ $ — ​ $ — ​ $ 40,700 Digital advertising services and other ​ 231 ​ 1,631 ​ 1,173 Title and escrow services ​ 72,686 ​ — ​ — Electric vehicle products ​ 31,123 ​ 19,462 ​ — Electric vehicle services ​ 204 ​ — ​ 2,693 Combustion engine vehicles ​ — ​ 5,160 ​ — Charging, battery and powertrain products ​ 5,886 ​ 506 ​ — Charging, battery and powertrain services ​ 2,645 ​ — ​ — Other revenue ​ 1,305 ​ — ​ — Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timing of Revenue Recognition ​ ​ ​ Products and services transferred at a point in time ​ $ 110,079 ​ $ 26,729 ​ $ 3,866 Products and services provided over time ​ 4,001 ​ 30 ​ 40,700 Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566
Schedule of client receivables, contract liabilities and contract assets from contracts with customers		The following table provides information about client receivables, contract liabilities and contract assets from contracts with customers: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ December 31, 2021 December 31, 2020 Balances from contracts with customers: ​ ​ ​ ​ Accounts receivable ​ $ 3,338 ​ $ 7,400 Deferred revenue ​ 5,392 ​ 1,129 Contract assets ​ 2,772 ​ —

Available-for-Sale Securities (

Available-for-Sale Securities (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Schedule of available-for-sale securities	The following table provides certain information related to available-for-sale debt securities (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2022 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value Available-for-sale securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ SILK EV Note (a) ​ $ 15,000 ​ $ 902 ​ $ 4 ​ $ (20) ​ $ (15,886) ​ $ — Total available-for-sale securities ​ $ 15,000 ​ $ 902 ​ $ 4 ​ $ (20) ​ $ (15,886) ​ $ — ​ (a) Silk EV Convertible Promissory Note On January 28, 2021, the Company invested $15.0 million in Silk EV via a convertible promissory note. Silk is an Italian engineering and design services company that has recently partnered with FAW to form a new company Silk-FAW to produce fully electric, luxury vehicles for the Chinese and global auto markets. The principal amount of the convertible promissory note is $15.0 million, is unsecured, bears interest at an annual rate of 6.0%, and the scheduled maturity date was January 28, 2022. Upon a qualified equity financing, as defined, the outstanding principal and accrued interest convert into equity securities sold in the qualified equity financing at a conversion price equal to the cash price for the equity securities times 0.80. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. SILK EV did not remit payment of principal and interest on the scheduled maturity date of January 28, 2022, and the Company has sent a notice of default. The Company determined that the Silk EV note was fully impaired and recorded an impairment loss of $15.8 million recorded in “Asset impairment” in the year ended December 31, 2021.	The following table provides certain information related to available-for-sale debt securities (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Unrealized ​ Unrealized ​ ​ ​ ​ Estimated ​ Cost Interest Gains Losses Impairment Fair Value Silk EV Note ​ $ 15,000 ​ $ 833 ​ $ 4 ​ $ (20) ​ $ (15,817) ​ $ — Total available-for-sale securities ​ $ 15,000 ​ $ 833 ​ $ 4 ​ $ (20) ​ $ (15,817) ​ $ —

Notes Receivable (Tables)

Notes Receivable (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Information related to notes receivable	Notes receivable consists of the following (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2022 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value VIA Note (a) ​ $ 58,418 ​ $ 1,994 ​ $ — ​ $ — ​ $ — ​ $ 60,412 VIA Note-2(a) ​ 11,682 ​ 105 ​ — ​ — ​ — ​ 11,787 Inobat Note (b) ​ 11,819 ​ 652 ​ 724 ​ (2,096) ​ — ​ 11,099 Timios (c) ​ 520 ​ — ​ — ​ — ​ — ​ 520 Green Power Motor Company (d) ​ $ 45 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 45 Total notes receivable ​ $ 82,484 ​ $ 2,751 ​ $ 724 ​ $ (2,096) ​ $ — ​ $ 83,863 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value VIA Note (a) ​ $ 42,500 ​ $ 578 ​ $ — ​ $ — ​ $ — ​ $ 43,078 Inobat Note (b) ​ 11,819 ​ 10 ​ — ​ — ​ — ​ 11,829 Total notes receivable ​ $ 54,319 ​ $ 588 ​ $ — ​ $ — ​ $ — ​ $ 54,907 ​ (a) VIA Convertible Promissory Note On August 30, 2021, the Company invested $42.5 million in VIA, in the form of a convertible promissory note. VIA is a leading electric commercial vehicle company with proven advanced electric drive technology, delivering sustainable mobility solutions for a more livable world. VIA designs, manufactures and markets electric commercial vehicles, with superior life-cycle economics, for use across a broad cross-section of the global fleet customer base. The principal amount of the convertible promissory note is $42.5 million, is unsecured, bears interest at an annual rate of 4.0%, and the scheduled maturity date is the earlier of the closing date of the acquisition or one year after the agreement is terminated according to its terms. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The Company expects to convert this promissory note in conjunction with the closing of the acquisition of VIA. The Company entered into amendments of the convertible promissory note during the second quarter of 2022 to provide a total of an additional $5.5 million. The company entered into further amendments during the third quarter of 2022 to provide a total of an additional $10.4 million. The Company entered into a secured promissory note (VIA Note-2) of $2.2 million with VIA on May 20, 2022. The Company entered into an amendment of the secured promissory note during the second quarter of 2022 to provide an additional $5.1 million. The company entered into further amendments during the third quarter of 2022 to provide a total of an additional $4.4 million.The note is secured by the certain assets and rights of VIA , bears interest at an annual rate of 4.0%. The principal and interest is due and payable in the event of the termination of the merger agreement. As of October 31, 2022, the company has invested an additional $2.0 million in VIA, pursuant to amendments to the notes detailed above. (b) Inobat Convertible Promissory Note On December 24, 2021, the Company invested €10.0 million ($11.4 million) in Inobat via a convertible promissory note, that is due December 24, 2022. Inobat specializes in the research, development, manufacture, and provision of innovative electric batteries custom-designed to meet the specific requirements of global mainstream and specialist OEMs within the automotive, commercial vehicle, motorsport, and aerospace sectors. Inobat is a European based battery manufacturer, that has a battery research and development facility and pilot line under development in Slovakia. The principal amount of the convertible promissory note is €10.0 million ($11.4 million) is unsecured, bears interest at an annual rate of 8.00%, and the scheduled maturity date is December 28, 2022. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The fair value of the Inobat convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of a qualified financing and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ September 30, 2022 Probability 50 % Yield rate 17.5 % ​ (c) Timios Promissory Note During the first quarter of 2022, Timios purchased mortgage notes at a fair value of $0.5 million, the notes bear interest of 3.5% and 4.875%. The notes mature August 2043 and December 2049. Installments for the loans are approximately $3,000. There was no interest recorded for the three and nine months ended September 30, 2022. (d) Green Power Motor Company On July 29, 2022, the Company loaned $43,500, to Green Power Motor Company. Interest will accrue on the outstanding principal at a rate of fixed interest rate per annum equal to 7.50%. Borrower will make 80 consecutive monthly payments commencing on September 1, 2022. The following table summarizes the Company’s accounts receivable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Accounts receivable ​ $ 7,478 ​ $ 4,945 Less: allowance for doubtful accounts ​ (1,478) ​ (1,607) Accounts receivable, net ​ $ 6,000 ​ $ 3,338	The following table provides certain information related to notes receivable consists of the following (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Unrealized ​ Unrealized ​ ​ ​ ​ Estimated ​ Cost Interest Gains Losses Impairment Fair Value VIA Note (a) ​ $ 42,500 ​ $ 578 ​ $ — ​ $ — ​ $ — ​ $ 43,078 Inobat Note (b) ​ 11,819 ​ 10 ​ — ​ — ​ — ​ 11,829 Total notes receivable ​ $ 54,319 ​ $ 588 ​ $ — ​ $ — ​ $ — ​ $ 54,907 ​ (a) VIA Convertible Promissory Note On August 30, 2021, the Company invested $42.5 million in VIA, in the form of a convertible promissory note. VIA is a leading electric commercial vehicle company with proven advanced electric drive technology, delivering sustainable mobility solutions for a more livable world. VIA designs, manufactures and markets electric commercial vehicles, with superior life-cycle economics, for use across a broad cross-section of the global fleet customer base. The principal amount of the convertible promissory note is $42.5 million, is unsecured, bears interest at an annual rate of 4.0%, and the scheduled maturity date is the earlier of the closing date of the acquisition or one year after the agreement is terminated according to its terms. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The company expects to convert this promissory note in conjunction with the closing of the acquisition of VIA. Management assessed the probability of closing the acquisition in determining the recoverability of the promissory note. The fair value of the VIA convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of the consummation of the acquisition and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ December 31, 2021 Probability 90 % Yield rate 4.0 % ​ (b) Inobat Convertible Promissory Note On December 24, 2021, the Company invested €10.0 million ($11.4 million) in Inobat via a convertible promissory note, that is due December 24, 2022. Inobat specializes in the research, development, manufacture, and provision of innovative electric batteries custom-designed to meet the specific requirements of global mainstream and specialist OEMs within the automotive, commercial vehicle, motorsport, and aerospace sectors. Inobat is a European based battery manufacturer, that has a battery research and development facility and pilot line under development in Slovakia. The principal amount of the convertible promissory note is €10.0 million ($11.4 million) is unsecured, bears interest at an annual rate of 8.0%, and the scheduled maturity date is December 28, 2022. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The fair value of the Inobat convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of a qualified financing and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ December 31, 2021 Probability 50 % Yield rate 17.5 %

Acquisitions and Divestitures (

Acquisitions and Divestitures (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Acquisitions and Divestitures [Abstract]
Schedule of assets acquired and liabilities assumed	​ ​ ​ ​ ​ (Dollars in thousands) ​ ​ Cash paid at closing, including working capital estimates ​ $ 58,140 Fair value of previously held interest ​ 22,183 Fair value of non-controlling interest ​ 24,778 Purchase price ​ $ 105,101 ​ ​ ​ ​ Allocated to: ​ Current assets ​ $ 19,708 Property and equipment, net ​ 1,927 Intangible assets –Customer relationships ​ 14,226 Intangible assets – Development technology ​ 18,603 Intangible assets – Trademark and trade name ​ 14,496 Goodwill ​ 58,643 Other assets ​ 2,775 Current liabilities ​ (16,894) Other liabilities ​ (8,383) Fair value of assets acquired, less liabilities assumed ​ $ 105,101 The table below reflects the Company’s final purchase price allocations of the acquisition date fair values of the assets acquired and liabilities assumed for the 2021 Acquisitions (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Solectrac US Hybrid Timios WAVE Purchase Price ​ ​ ​ ​ Cash paid at closing, including working capital estimates ​ $ 18,025 ​ $ 30,139 ​ $ 46,576 ​ $ 15,000 Fair value of previously held interest ​ 5,287 ​ — ​ — ​ — Fair value of common stock ​ — ​ 20,877 ​ — ​ 28,616 Fair value of contingent consideration ​ 1,640 ​ — ​ — ​ 11,418 Total purchase consideration ​ $ 24,952 ​ $ 51,016 ​ $ 46,576 ​ $ 55,034 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Purchase Price Allocation ​ ​ ​ ​ Assets acquired ​ ​ ​ ​ Current assets ​ 2,700 ​ 3,793 ​ 7,292 ​ 2,820 Property, plant and equipment ​ 30 ​ 5 ​ 429 ​ — Other assets ​ 45 ​ 52 ​ 48 ​ — Intangible assets – tradename ​ 4,210 ​ 1,740 ​ 8,426 ​ 12,630 Intangible assets – lender relationships ​ — ​ — ​ 16,600 ​ — Intangible assets - technology ​ 2,350 ​ 5,110 ​ ​ Intangible assets – patents ​ — ​ — ​ — ​ 13,000 Intangible assets - non-compete ​ — ​ 520 ​ — ​ — Intangible assets – licenses ​ — ​ — ​ 1,000 ​ — Indefinite lived title plant ​ — ​ — ​ 500 ​ — Goodwill ​ 17,714 ​ 42,218 ​ 21,824 ​ 35,689 Total assets acquired ​ 27,049 ​ 53,438 ​ 56,119 ​ 64,139 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities assumed: ​ ​ ​ ​ Current liabilities ​ (509) ​ (1,602) ​ (4,306) ​ (4,578) Deferred tax liability ​ (1,588) ​ (820) ​ (5,237) ​ (4,527) Total liabilities assumed ​ (2,097) ​ (2,422) ​ (9,543) ​ (9,105) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net assets acquired ​ $ 24,952 ​ $ 51,016 ​ $ 46,576 ​ $ 55,034	The table below reflects the Company’s estimates of the acquisition date fair values of the assets acquired and liabilities assumed for the 2021 Acquisitions (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Solectrac US Hybrid Timios WAVE Purchase Price ​ ​ ​ ​ Cash paid at closing, including working capital estimates ​ $ 18,025 ​ $ 30,139 ​ $ 46,576 ​ $ 15,000 Fair value of previously held interest ​ 5,287 ​ — ​ ​ Fair value of common stock ​ — ​ 20,877 ​ — ​ 28,616 Fair value of contingent consideration ​ 1,640 ​ — ​ — ​ 11,418 Total purchase consideration ​ 24,952 ​ 51,016 ​ 46,576 ​ 55,034 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Purchase Price Allocation ​ ​ ​ ​ Assets acquired ​ ​ ​ ​ Current assets ​ 2,700 ​ 3,793 ​ 7,292 ​ 2,820 Property, plant and equipment ​ 30 ​ 5 ​ 429 ​ — Other assets ​ 45 ​ 52 ​ 48 ​ — Intangible assets – tradename ​ 4,210 ​ 1,740 ​ 8,426 ​ 12,630 Intangible assets – lender relationships ​ — ​ — ​ 16,600 ​ — Intangible assets - technology ​ 2,350 ​ 5,110 ​ ​ Intangible assets – patents ​ — ​ — ​ — ​ 13,000 Intangible assets - non-compete ​ — ​ 520 ​ — ​ — Intangible assets – licenses ​ — ​ — ​ 1,000 ​ — Indefinite lived title plant ​ — ​ — ​ 500 ​ — Goodwill ​ 17,714 ​ 42,218 ​ 21,824 ​ 35,689 Total assets acquired ​ 27,049 ​ 53,438 ​ 56,119 ​ 64,139 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities assumed: ​ ​ ​ ​ Current liabilities ​ (509) ​ (1,602) ​ (4,306) ​ (4,578) Deferred tax liability ​ (1,588) ​ (820) ​ (5,237) ​ (4,527) Total liabilities assumed ​ (2,097) ​ (2,422) ​ (9,543) ​ (9,105) Net assets acquired ​ $ 24,952 ​ $ 51,016 ​ $ 46,576 ​ $ 55,034 ​ The useful lives of the intangible assets acquired is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Solectrac US Hybrid Timios WAVE Intangible assets – tradename 6 7 15 15 Intangible assets – lender relationships — — 7 — Intangible assets – technology 10 13 — — Intangible assets – patents — — — 14 Intangible assets - non-compete — 5 — — Intangible assets – licenses — — 15 — Weighted average useful life 7.4 11 10 14.5 The following table summarizes the acquisition-date fair value of assets acquired and liabilities assumed, as well as the fair value of the non-controlling interest in Tree Technologies recognized. The Company has completed the fair value analysis of the assets acquired, liabilities assumed, the noncontrolling interest, and the contingent consideration, and therefore the adjustments are incorporated in the table below (in thousands): ​ ​ ​ ​ Land use rights $ 27,140 Accounts payable ​ (743) Noncontrolling interest ​ (15,452) Goodwill ​ 468 Marketing and distribution agreement ​ 12,590 Total ​ $ 24,003 The following table summarizes the acquisition-date fair value of assets acquired and liabilities assumed, as well as the fair value of the non-controlling interest in DBOT recognized (in thousands): ​ ​ ​ ​ Cash $ 247 Other financial assets ​ 1,686 Financial liabilities ​ (4,411) Noncontrolling interest ​ (105) Goodwill ​ 9,324 Intangible asset – continuing membership agreement ​ 8,255 Intangible asset – customer list ​ 59 Total ​ $ 15,055
Schedule of amortization expense	The estimated amortization expense related to these intangible assets for each of the years subsequent to September 30, 2022, is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 809 2023 ​ 4,000 2024 ​ 4,000 2025 ​ 4,000 2026 ​ 4,000 2027 and beyond ​ 28,145 Total ​ $ 44,954 The estimated amortization expense adjusted for the impairment related to the remaining intangible assets for each of the years subsequent to September 30, 2022 is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 358 2023 ​ 1,433 2024 ​ 1,433 2025 ​ 933 2026 ​ 933 2026 and beyond ​ 5,307 Total ​ $ 10,397 The following table summarizes the expected amortization expense for the following years (in thousands): ​ ​ ​ ​ ​ Amortization to be Years ending September 30, ​ recognized 2022 (excluding the nine months ended September 30, 2022) ​ $ 1,566 2023 ​ 6,255 2024 ​ 5,987 2025 ​ 5,480 2026 ​ 5,315 2026 and thereafter ​ 53,517 Total ​ $ 78,120	Excluding the impact of any impairments, the estimated amortization expense related to these intangible assets for each of the years subsequent to December 31, 2021 is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 6,511 2023 ​ 6,511 2024 ​ 6,511 2025 ​ 6,511 2026 ​ 6,511 2027 and beyond ​ 27,473 Total ​ $ 60,028 The following table summarizes future expected amortization expense (in thousands): ​ ​ ​ ​ ​ ​ Amortization to be Years ending December 31, recognized 2022 ​ $ 4,199 2023 ​ 4,183 2024 ​ 3,918 2025 ​ 3,454 2026 ​ 3,404 2027 and thereafter ​ 22,857 Total ​ $ 42,015
Summary of supplemental information on an unaudited pro forma basis	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 (Amounts in thousands, except per share and share data) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total revenue ​ $ 24,278 ​ $ 37,502 ​ $ 87,003 ​ $ 99,451 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss attributable to IDEX common shareholders ​ (45,850) ​ (54,568) ​ (112,555) ​ (76,217) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Earnings (loss) per share ​ ​ ​ ​ Basic and Diluted ​ $ (0.09) ​ $ (0.11) ​ $ (0.23) ​ $ (0.17) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted average shares outstanding ​ ​ ​ ​ Basic and Diluted ​ 494,061,205 ​ 477,214,431 ​ 496,392,410 ​ 440,151,607	​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ December December ​ ​ 31, 2021 ​ 31, 2020 (Amounts in thousands, except per share and share data) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total revenue ​ $ 117,617 ​ $ 114,588 ​ ​ ​ ​ ​ ​ ​ Net loss attributable to IDEX common shareholders ​ (257,281) ​ (94,097) ​ ​ ​ ​ ​ ​ ​ Earnings (loss) per share ​ ​ Basic and Diluted ​ $ (0.57) ​ $ (0.40) ​ ​ ​ ​ ​ ​ ​ Weighted average shares outstanding ​ ​ Basic and Diluted ​ 447,829,204 ​ 232,707,448 The following table summarizes supplemental information on an unaudited pro forma basis, as if the acquisition had been consummated as of January 1, 2019 (in thousands): ​ ​ ​ ​ ​ December 31, 2019 Revenue ​ $ 44,675 Net loss attributable to IDEX common shareholders ​ $ (99,417)

Accounts Receivable (Tables)

Accounts Receivable (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Schedule of accounts receivable		The following table summarizes the Company’s accounts receivable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ 2021 2020 Accounts receivable, gross ​ $ 4,945 ​ $ 8,619 Less: allowance for doubtful accounts ​ (1,607) ​ (1,219) Accounts receivable, net ​ $ 3,338 ​ $ 7,400
Schedule of movement of the allowance for doubtful accounts	The following table summarizes the movement of the allowance for doubtful accounts (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Balance at the beginning of the period ​ $ (1,607) ​ $ (1,219) Increase in the allowance for doubtful accounts ​ (13) ​ (350) Effect of change in foreign currency exchange rates ​ $ 142 ​ $ (38) Balance at the end of the period ​ $ (1,478) ​ $ (1,607)	The following table summarizes the movement of the allowance for doubtful accounts (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Balance at the beginning of the year ​ $ (1,219) ​ $ — ​ $ — Increase in the allowance for doubtful accounts ​ (350) ​ (1,219) ​ — Effect of change in foreign currency exchange rates ​ (38) ​ — ​ — Balance at the end of the year ​ $ (1,607) ​ $ (1,219) ​ $ —

Property and Equipment, net (Ta

Property and Equipment, net (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Schedule of property and equipment	The following table summarizes the Company’s property and equipment (in thousands):	The following table summarizes the Company’s property and equipment (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ 2021 2020 Furniture and office equipment ​ $ 1,432 ​ $ 315 Vehicles ​ 900 ​ 229 Leasehold improvements ​ 581 ​ 246 Shop equipment ​ 825 ​ — Total property and equipment ​ 3,738 ​ 790 Less: accumulated depreciation ​ (833) ​ (460) Property and equipment, net ​ $ 2,905 ​ $ 330 ​ ​ ​ ​ ​ ​ ​ Fintech Village ​ ​ ​ ​ ​ ​ Land ​ $ — ​ $ 2,750 ​ Retirement asset costs - environmental remediation ​ — ​ 4,500 ​ ​ ​ ​ ​ ​ ​ Fintech Village ​ $ — ​ $ 7,250
Schedule of asset retirement obligation		The following table summarizes the activity in the asset retirement obligation for the year ended December 31, 2021, and 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ January 1, ​ Liabilities ​ Remediation ​ Accretion ​ ​ ​ ​ December 31, ​ 2021 Incurred Performed Expense Derecognition 2021 Asset retirement obligation ​ $ 4,653 ​ $ — $ — ​ $ — $ (4,653) ​ $ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ January 1, ​ Liabilities ​ Remediation ​ Accretion ​ ​ ​ ​ December 31, ​ 2020 Incurred Performed Expense Derecognition 2020 Asset retirement obligation ​ $ 5,094 ​ $ — $ (441) ​ $ — $ — ​ $ 4,653

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of changes in carrying amount of goodwill		The following table summarizes changes in the carrying amount of goodwill for the years ended December 31, 2021, 2020 and 2019 (in thousands): ​ ​ ​ ​ Balance as of Balance of January 1, 2019 $ 705 Acquisitions ​ 30,949 Balance as of January 1, 2020 ​ 31,654 Measurement period adjustments ​ (12,848) Effect of change in foreign currency exchange rates ​ (12) Impairment loss (a) ​ (18,089) Balance as of January 1, 2021 ​ 705 Measurement period adjustments ​ 186 Impairment (b,c,d,f) ​ (101,470) ​ ​ ​ ​ Acquisitions ​ 117,445 Effect of change in foreign currency exchange rates ​ (1) Disposal of Grapevine (e) ​ (704) Balance as of December 31, 2021 ​ $ 16,161 ​ (a) Throughout 2020, the Company pursued its initial business goals for DBOT involving the sale of digital securities and brokering commodity products, more specifically investigating applications to new and underserved markets, or targeting of specific transactions, such as the origination of foreign securities, the formation of an investment vehicle with a third-party, or the securitization of digital assets. These efforts did not come to fruition, and the Company concluded sufficient impairment indicators existed to evaluate the fair value of DBOT’s intangible assets. As part of this fair value analysis, the Company determined that the goodwill associated with the DBOT acquisition was fully impaired and recorded an impairment loss of $9.3 million. Refer to Note 11 for information regarding the impairment of the continuing membership agreement and customer list. The Company acquired Tree Technologies in December, 2019 and determined that there were immaterial errors in the initial accounting for the acquisition. A deferred tax liability should have been recorded in connection with the acquisition, with a corresponding amount of goodwill of $8.3 million. Tree Technologies business objectives developed more slowly than originally projected, due to a revaluation of the market opportunity, both in the context of the time and amount of investment required to achieve the originally projected results, and further complicated by various factors, including COVID-19, the temporary closures of businesses in the area, which resulted in the lack of demand for motorbikes, rolling business and government shutdowns, and supply chain constraints. The Company determined that sufficient impairment indicators existed and decided to perform a quantitative impairment analysis in the three months ended December 31, 2020. Under the income approach, the Company estimated the fair value of Tree Technologies based on the present value of estimated future cash flows which are Level 3 unobservable inputs in the fair value hierarchy. The Company utilized cash flow projections based on information known and knowable at that time, and included management’s estimates of revenue growth rates and operating margins, taking into consideration the historical performance and the then current macroeconomic industry and market conditions. The Company based the discount rate on the weighted-average cost of capital adjusted for the relevant risk associated with business-specific characteristics and the uncertainty related to Tree Technologies’ ability to execute on its business plan. (b) On July 26, 2021, Timios experienced a systems outage that was caused by a cybersecurity incident, which caused disruption to parts of Timios’ business, including its ability to perform its mortgage title, closing and escrow services offerings. This resulted in an adverse impact on Timios’ revenues in that one significant customer was lost and other customers have reduced their volume. The Company determined that an indicator of potential impairment existed and decided to perform an interim quantitative tangible and intangible asset and goodwill impairment tests for its Timios reporting unit. Based on the results of this interim quantitative impairment test, the fair value of the Timios reporting unit was below the carrying value of its net assets. The decline in the fair value of the Timios reporting unit resulted from the cybersecurity event described above, which lowered the projected revenue and profitability levels of the reporting unit. The fair value of the Timios reporting unit was based on the income approach. Under the income approach, the Company estimated the fair value of the reporting unit based on the present value of estimated future cash flows which are Level 3 unobservable inputs in the fair value hierarchy. The Company prepared cash flow projections based on management’s estimates of revenue growth rates and operating margins, taking into consideration the historical performance and the current macroeconomic industry and market conditions. The Company based the discount rate on the weighted-average cost of capital adjusted for the relevant risk associated with business-specific characteristics and the uncertainty related to the Timios’ ability to execute on the projected cash flows. The fair value of Timios’ reporting unit is based on management’s best estimates, and should actual results differ from those estimates, future impairment charges may be required in future periods. The quantitative analysis indicated that the carrying amount of the Timios reporting unit exceeded its fair value by $19.5 million. As a result, the Company recorded a goodwill impairment charge of $5.6 (c) For the year ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on WAVE’s business forecasts. The projections have negatively impacted WAVE’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $35.7 million for the year ended December 31, 2021. (d) For the period ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on US Hybrid’s business forecasts. The projections have negatively impacted US Hybrid’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $42.2 million for the year ended December 31, 2021. (e) During the three months ended June 30, 2021, the Company completed the sale of Grapevine. Refer to Note 8 for additional information. (f) For the period ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on Solectrac’s business forecasts. The projections have negatively impacted Solectrac’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $17.7 million for the year ended December 31, 2021.
Schedule of amortizing and indefinite lived intangible assets	The following table summarizes information regarding amortizing and indefinite lived intangible assets (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 December 31, 2021 ​ ​ Weighted ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Average ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Remaining ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Useful Life ​ Carrying ​ Accumulated ​ Impairment ​ Net ​ Carrying ​ Accumulated ​ Impairment ​ Net ​ (in years) Amount Amortization Loss Balance Amount Amortization Loss Balance Amortizing Intangible Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Continuing membership agreement (a) ​ 16.8 ​ $ 1,179 ​ $ (665) ​ $ — ​ $ 514 ​ $ 1,179 ​ $ (649) ​ $ — ​ $ 530 Patents, trademarks and brands (d,f,h,i) ​ 37.7 ​ ​ 21,672 ​ ​ (1,385) ​ ​ (1,132) ​ ​ 19,155 ​ ​ 39,820 ​ ​ (2,715) ​ ​ (30,492) ​ ​ 6,613 Customer relationships ​ 14 ​ 12,737 ​ (582) ​ — ​ 12,155 ​ ​ ​ ​ ​ — ​ ​ Land use rights (c) ​ 96.3 ​ 24,407 ​ (555) ​ — ​ 23,852 ​ 27,102 ​ (411) ​ — ​ 26,691 Licenses (d,j) ​ 22.6 ​ 1,141 ​ (124) ​ — ​ 1,017 ​ 1,000 ​ (65) ​ — ​ 935 Lender relationships (d) ​ 5.3 ​ 16,600 ​ (1,952) ​ (12,551) ​ 2,097 ​ 16,600 ​ (1,638) ​ (12,550) ​ 2,412 Internally developed software (e) ​ 1.8 ​ 753 ​ (203) ​ — ​ 550 ​ 452 ​ (76) ​ — ​ 376 Software (h,j) ​ 10.7 ​ 4,491 ​ (1,006) ​ — ​ 3,485 ​ 4,492 ​ (178) ​ — ​ 4,314 Non-compete (i) ​ 0 ​ — ​ — ​ — ​ — ​ 520 ​ (57) ​ (463) ​ — Technology (h,i) ​ 7.5 ​ 16,655 ​ (1,447) ​ — ​ 15,208 ​ 7,460 ​ (347) ​ (7,113) ​ — Assembled workforce ​ 1.2 ​ 150 ​ (63) ​ — ​ 87 ​ 150 ​ (6) ​ — ​ 144 Total ​ ​ ​ ​ 99,785 ​ (7,982) ​ (13,683) ​ 78,120 ​ 98,775 ​ (6,142) ​ (50,618) ​ 42,015 Indefinite lived intangible assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timios Title plant (d) ​ ​ ​ 500 ​ — ​ — ​ 500 ​ 500 ​ — ​ — ​ 500 Website name ​ ​ ​ 25 ​ — ​ — ​ 25 ​ 25 ​ — ​ — ​ 25 Title License ​ ​ ​ 6 ​ — ​ (6) ​ — ​ 6 ​ — ​ — ​ 6 Patent ​ ​ ​ — ​ — ​ — ​ — ​ — ​ — ​ — ​ — Total ​ ​ ​ $ 100,316 ​ $ (7,982) ​ $ (13,689) ​ $ 78,645 ​ $ 99,306 ​ $ (6,142) ​ $ (50,618) $ 42,546 ​ (a) During the three months ended September 30, 2019 the Company completed the acquisition of additional shares in DBOT, which increased its ownership to 99.0% . Intangible assets of $8.3 million were recognized on the date of acquisition. As part of the determination of the fair value of DBOT’s intangible assets mentioned above, the Company utilized the cost method to determine the fair value of the continuing membership agreement, and determined the fair value was $0.6 million, and recorded an impairment loss of $7.1 million. The Company also recorded an impairment loss of $30,000 related to DBOT’s customer list. Refer to Note 7 for additional information related to the acquisition. (b) During the three months ended December 31, 2021, the Company completed the acquisition of a 51.0% interest in Tree Technologies, a Malaysian company engaged in the EV market. As part of the acquisition, Tree Technologies acquired an exclusive right to market and distribute the EVs manufactured by Tree Manufacturing. Upon acquisition, the fair value of this agreement was determined to be $11.3 million. In the three months ended December 31, 2020, Tree Technologies obtained a domestic EV manufacturing license in Malaysia; and therefore determined it would not purchase vehicles from Tree Manufacturing. The Company subsequently severed all commercial relationships with Tree Manufacturing. Accordingly, the Company determined there was no underlying value to the marketing and distribution agreement, and recorded an impairment loss of $12.5 million. Refer to Note 7 for additional information related to the acquisition. (c) During the three months ended March 31, 2022, the Company completed the acquisition of 100.0% interest in Timios. Refer to Note 7 for additional information related to the acquisition. (d) Relates to software development costs capitalized during the three months ended September 30, 2021 at Timios. The asset was placed into service in July 2021. (e) During three months ended March 31, 2021, the Company completed the acquisition of 100.0% interest in WAVE. Refer to Note 7 for additional information related to the acquisition. (f) During the three months ended June 30, 2021, the Company completed a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL, including cash, Ideanomics common stock, and 100% of the common stock outstanding of Grapevine. (g) During three months ended June 30, 2021, the Company completed the acquisition of privately held Solectrac. Solectrac develops 100% battery-powered, all-electric tractors for agriculture and utility operations. Refer to Note 7 for additional information related to the acquisition. (h) During three months ended June 30, 2021, the Company completed the acquisition of privately held US Hybrid Corporation. US Hybrid specializes in the design and manufacturing of zero-emission electric powertrain components. Refer to Note 7 for additional information related to the acquisition. (i) Relates to software costs capitalized during the nine months ended September 30, 2021. (j) Relates to licensing costs that were capitalized during the three months ended September 30, 2022.	The following table summarizes information regarding amortizing and indefinite lived intangible assets (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ December 31, 2020 ​ ​ Weight ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Average ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ Remaining ​ Carrying ​ Accumulated ​ Impairment ​ Net ​ Carrying ​ Accumulated ​ Net ​ Useful Life Amount Amortization Loss Balance Amount Amortization Balance Amortizing Intangible Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Influencer network (a,g) ​ — $ — $ — $ — $ — $ 1,137 $ (462) $ 675 Customer contract (a,g) ​ — ​ — — ​ — — ​ 500 (389) ​ 111 Continuing membership agreement (b) ​ 17.5 1,179 ​ (649) — ​ 530 1,179 ​ (619) 560 Patents, trademarks and brands (a,d,g,f,h,i) ​ 57.0 39,820 ​ (2,715) (30,492) ​ 6,613 110 ​ (17) 93 Technology platform (a,g) ​ — ​ — — ​ — — ​ 290 (97) ​ 193 Land use rights (c) ​ 97.0 27,102 ​ (411) — ​ 26,691 28,162 ​ (142) 28,020 Licenses (d) ​ 14.0 1,000 ​ (65) — ​ 935 — ​ — — Lender relationships (d) ​ 6.0 16,600 ​ (1,638) (12,550) ​ 2,412 — ​ — — Internally developed software (e) ​ 2.6 452 ​ (76) — ​ 376 — ​ — — Software (h,j) ​ 13.7 4,492 ​ (178) — ​ 4,314 — ​ — — Non-compete (i) ​ 4.5 520 ​ (57) (463) ​ — — ​ — — Technology (h,i) ​ 21.9 7,460 ​ (347) (7,113) ​ — — ​ — — Assembled workforce ​ 1.9 150 ​ (6) — ​ 144 — ​ — — Total ​ ​ 98,775 ​ (6,142) (50,618) ​ 42,015 31,378 ​ (1,726) 29,652 Indefinite lived intangible assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Title plant (d) ​ ​ 500 ​ — — ​ 500 — ​ — — Website name ​ ​ 25 ​ — — ​ 25 25 ​ — 25 Title License ​ ​ 6 ​ — — ​ 6 — ​ — — Patent ​ ​ — ​ — — ​ — 28 ​ — 28 Total ​ ​ $ 99,306 ​ $ (6,142) $ (50,618) ​ $ 42,546 $ 31,431 ​ $ (1,726) $ 29,705 ​ (a) During the three months ended September 30, 2018, the Company completed the acquisition of 65.7% share of Grapevine. Refer to Note 8. In connection with the previously mentioned business analysis of Grapevine, the Company determined that the attrition rate of the influencer network had accelerated, and performed an impairment analysis, and recorded an impairment loss of $0.8 million. As a result of this analysis of the influencer network, the Company also determined that the remaining useful life of the influencer network should be reduced to two years, effective January 1, 2021. (b) During the three months ended September 30, 2019, the Company completed the acquisition of additional shares in DBOT, which increased its ownership to 99.0%. Intangible assets of $8.3 million were recognized on the date of acquisition. As part of the determination of the fair value of DBOT’s intangible assets mentioned above, the Company utilized the cost method to determine the fair value of the continuing membership agreement, and determined the fair value was $0.6 million, and recorded an impairment loss of $7.1 million. The Company also recorded an impairment loss of $30,000 related to DBOT’s customer list. Refer to Note 8 for additional information related to the acquisition. (c) During the three months ended December 31, 2019, the Company completed the acquisition of a 51.0% interest in Tree Technologies, a Malaysian company engaged in the EV market. As part of the acquisition, Tree Technologies acquired an exclusive right to market and distribute the EVs manufactured by Tree Manufacturing. Upon acquisition, the fair value of this agreement was determined to be $11.3 million. In the three months ended December 31, 2020, Tree Technologies obtained a domestic EV manufacturing license in Malaysia; and therefore determined it would not purchase vehicles from Tree Manufacturing. The Company subsequently severed all commercial relationships with Tree Manufacturing. Accordingly, the Company determined there was no underlying value to the marketing and distribution agreement, and recorded an impairment loss of $12.5 million. Refer to Note 8 for additional information related to the acquisition. (d) During the three months ended March 31. 2021, the Company completed the acquisition of 100.0% interest in Timios. Refer to Note 8 for additional information related to the acquisition. (e) Relates to software development costs capitalized during the three months ended September 30, 2021 at Timios. The asset was placed into service in July 2021. (f) During three months ended March 31, 2021, the Company completed the acquisition of 100% interest in WAVE. Refer to Note 8 for additional information related to the acquisition. (g) During the three months ended June 30, 2021, the Company completed a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL, including cash, Ideanomics common stock, and 100% of the common stock outstanding of Grapevine. (h) During three months ended June 30, 2021, the Company completed the acquisition of privately held Solectrac. Solectrac develops 100% battery-powered, all-electric tractors for agriculture and utility operations. Refer to Note 8 for additional information related to the acquisition. (i) During three months ended June 30, 2021, the Company completed the acquisition of privately held US Hybrid Corporation. US Hybrid specializes in the design and manufacturing of zero-emission electric powertrain components. Refer to Note 8 for additional information related to the acquisition. (j) Relates to software costs capitalized during the three months ended September 30, 2021.
Schedule of amortization expense	The estimated amortization expense related to these intangible assets for each of the years subsequent to September 30, 2022, is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 809 2023 ​ 4,000 2024 ​ 4,000 2025 ​ 4,000 2026 ​ 4,000 2027 and beyond ​ 28,145 Total ​ $ 44,954 The estimated amortization expense adjusted for the impairment related to the remaining intangible assets for each of the years subsequent to September 30, 2022 is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 358 2023 ​ 1,433 2024 ​ 1,433 2025 ​ 933 2026 ​ 933 2026 and beyond ​ 5,307 Total ​ $ 10,397 The following table summarizes the expected amortization expense for the following years (in thousands): ​ ​ ​ ​ ​ Amortization to be Years ending September 30, ​ recognized 2022 (excluding the nine months ended September 30, 2022) ​ $ 1,566 2023 ​ 6,255 2024 ​ 5,987 2025 ​ 5,480 2026 ​ 5,315 2026 and thereafter ​ 53,517 Total ​ $ 78,120	Excluding the impact of any impairments, the estimated amortization expense related to these intangible assets for each of the years subsequent to December 31, 2021 is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 6,511 2023 ​ 6,511 2024 ​ 6,511 2025 ​ 6,511 2026 ​ 6,511 2027 and beyond ​ 27,473 Total ​ $ 60,028 The following table summarizes future expected amortization expense (in thousands): ​ ​ ​ ​ ​ ​ Amortization to be Years ending December 31, recognized 2022 ​ $ 4,199 2023 ​ 4,183 2024 ​ 3,918 2025 ​ 3,454 2026 ​ 3,404 2027 and thereafter ​ 22,857 Total ​ $ 42,015

Long-term Investments (Tables)

Long-term Investments (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Schedule of long-term investments	The following table summarizes the Company’s long-term investments (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Non-marketable equity investments ​ $ 7,500 ​ $ 7,500 Equity method investments ​ 15,819 ​ 28,088 Total ​ $ 23,319 ​ $ 35,588	The following table summarizes the composition of long-term investments (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ 2021 2020 Non-marketable equity investments ​ $ 7,500 ​ $ 4,787 Equity method investments ​ 28,088 ​ 3,700 Total ​ $ 35,588 ​ $ 8,487 ​
Schedule of long term investment under equity method	The following table summarizes the Company’s investment in companies accounted for using the equity method of accounting (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ Income (loss) ​ currency ​ Reclassification ​ Return of ​ September 30, ​ 2021 Addition on investment translation to subsidiaries basis 2022 Energica (a) $ 12,329 ​ $ — ​ $ (1,031) ​ $ — ​ $ (11,298) ​ $ — ​ $ — FNL Technologies (b) ​ 2,856 ​ ​ — ​ ​ (685) ​ ​ — ​ ​ — ​ ​ — ​ ​ 2,130 MDI Fund (c) ​ 3,765 ​ 274 ​ (135) ​ — ​ — ​ (659) ​ 3,245 PEA (d) ​ 9,138 ​ — ​ (506) ​ (1,264) ​ — ​ — ​ 7,368 Orange Grid (e) ​ — ​ ​ 3,076 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 3,076 Total ​ $ 28,088 ​ $ 3,350 ​ $ (2,357) ​ $ (1,264) ​ $ (11,298) ​ $ (659) $ 15,819	The following table summarizes the Company’s investment in companies accounted for using the equity method of accounting (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Income (loss) ​ ​ ​ ​ ​ ​ ​ Reclassification ​ Dilution loss ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ on ​ Reclassification ​ Impairment ​ to equity method ​ due to investee ​ December 31, ​ 2021 Addition investment to subsidiaries losses investee share issuance 2021 Solectrac (a) $ 2,556 ​ $ — ​ $ (153) ​ $ (2,372) ​ $ — ​ $ — ​ $ (31) ​ $ — Energica (b) ​ — ​ 13,555 ​ (1,226) ​ — ​ — ​ — ​ — ​ 12,329 FNL (c) ​ — ​ 3,505 ​ (899) ​ — ​ — ​ 250 ​ — ​ 2,856 MDI Fund (d) ​ — ​ 4,646 ​ (881) ​ — ​ — ​ — ​ — ​ 3,765 TM2 (e) ​ 1,144 ​ 7,226 ​ (506) ​ — ​ (7,864) ​ — ​ — ​ — PEA (f) ​ — ​ 9,138 ​ — ​ — ​ — ​ — ​ — ​ 9,138 Total ​ $ 3,700 ​ $ 38,070 ​ $ (3,665) ​ $ (2,372) ​ $ (7,864) ​ $ 250 ​ $ (31) ​ $ 28,088 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ Income (loss) ​ ​ ​ ​ ​ ​ ​ Reclassification ​ Dilution loss ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ on ​ Reclassification ​ Impairment ​ to equity method ​ due to investee ​ December 31, ​ 2020 Addition investment to subsidiaries losses investee share issuance 2020 TM2 (e) $ 1,227 ​ $ — ​ $ (83) ​ $ — ​ $ — ​ $ — ​ $ — ​ $ 1,144 Intelligenta (g) $ 9,800 ​ $ — ​ $ — ​ $ — ​ $ (9,800) ​ $ — ​ $ — ​ $ — Glory (h) 6,854 ​ — ​ (4) ​ ​ — ​ (6,850) ​ — ​ — ​ — Solectrac (a) — ​ ​ 2,600 ​ ​ (44) ​ ​ — ​ — ​ — ​ — ​ 2,556 Total ​ $ 17,881 ​ $ 2,600 ​ $ (131) ​ $ — ​ $ (16,650) ​ $ — ​ $ — ​ $ 3,700 ​

Leases (Tables)

Leases (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
Schedule of components of lease expense	The following table summarizes the components of lease expense (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ ​ September 30, 2022 ​ September 30, 2021 ​ September 30, 2022 ​ September 30, 2021 Operating lease cost ​ $ 1,210 ​ $ 610 ​ $ 3,434 ​ $ 1,058 Short-term lease cost ​ 187 ​ 241 ​ 636 ​ 523 Finance lease cost: ​ ​ ​ ​ ​ ​ ​ ​ Amortization of right-of-use assets ​ ​ 61 ​ ​ — ​ ​ 160 ​ ​ — Interest on lease liabilities ​ ​ 5 ​ ​ — ​ ​ 13 ​ ​ — Total lease cost ​ $ 1,463 ​ $ 851 ​ $ 4,243 ​ $ 1,581 The following table summarizes supplemental information related to leases (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ ​ September 30, 2022 ​ September 30, 2021 ​ September 30, 2022 ​ September 30, 2021 Cash paid for amounts included in the measurement of lease liabilities: ​ ​ ​ ​ Operating cash flows from operating leases ​ $ 1,150 ​ $ 723 ​ $ 3,277 ​ $ 1,506 Finance cash flows from financing leases ​ ​ 66 ​ ​ — ​ ​ 173 ​ ​ — Right-of-use assets obtained in exchange for new operating lease liabilities ​ ​ — ​ ​ 3,515 ​ ​ 6,895 ​ ​ 8,141 Right-of-use assets obtained in exchange for new finance lease liabilities ​ ​ 1,376 ​ ​ — ​ ​ 1,376 ​ ​ — Weighted average remaining lease term: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating leases ​ ​ 5.4 ​ ​ ​ ​ ​ 5.4 ​ ​ ​ Finance leases ​ ​ 4.3 ​ ​ ​ ​ ​ 4.3 ​ ​ ​ Weighted average discount rate: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating leases ​ ​ 4.6 % ​ ​ ​ ​ 4.6 % ​ ​ Finance leases ​ 4.7 % ​ ​ 4.7 % ​	The following table summarizes the components of lease expense (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Operating lease cost ​ $ 1,764 ​ $ 1,600 ​ $ 1,708 Short-term lease cost ​ 720 ​ 349 ​ 317 Sublease income ​ — ​ (74) ​ (42) Total ​ $ 2,484 ​ $ 1,875 ​ $ 1,983 ​ The following table summarizes supplemental information related to leases (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Cash paid for amounts included in the measurement of lease liabilities: ​ ​ ​ ​ Operating cash flows from operating leases ​ $ 1,856 ​ $ 991 ​ $ 1,407 Right-of-use assets obtained in exchange for new operating lease liabilities ​ 14,293 ​ 486 ​ 935
Schedule of maturity of operating lease liability	The additional right of use assets was primarily acquired in the Tree Technologies, Energica, WAVE, and Solectrac acquisitions. The facilities acquired are primarily office buildings and warehouses in Asia, Europe and U.S. locations where they conduct business. The future minimum lease payments required under operating and financing lease obligations as of September 30, 2022, having initial or remaining non-cancelable lease terms in excess of one year are summarized as follows (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating ​ Finance ​ ​ September 30, 2022 Leases Leases Total 2022 (excluding the nine months ended September 30, 2022) ​ $ 1,165 ​ $ 114 ​ $ 1,279 2023 ​ ​ 4,707 ​ ​ 409 ​ ​ 5,116 2024 ​ ​ 3,453 ​ ​ 409 ​ ​ 3,862 2025 ​ ​ 3,187 ​ ​ 409 ​ ​ 3,596 2026 ​ ​ 2,610 ​ ​ 282 ​ ​ 2,892 2026 and thereafter ​ ​ 4,354 ​ ​ 160 ​ ​ 4,514 Total undiscounted lease liabilities ​ ​ 19,476 ​ ​ 1,783 ​ ​ 21,259 Less: imputed interest ​ ​ (2,790) ​ ​ (182) ​ ​ (2,972) Net lease liabilities ​ $ 16,686 ​ $ 1,601 ​ $ 18,287	The following table summarizes the maturity of operating lease liabilities (in thousands): ​ ​ ​ ​ ​ ​ Leased Property Years ending December 31 Costs 2022 ​ $ 3,629 2023 ​ 3,647 2024 ​ 2,728 2025 ​ 2,281 2026 ​ 1,685 2027 and thereafter ​ 222 Total lease payments ​ 14,192 Less: Interest ​ (1,459) Total ​ $ 12,733

Promissory Notes (Tables)

Promissory Notes (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Notes Payable, Current [Abstract]
Schedule of of outstanding convertible notes	The following table summarizes the outstanding promissory notes as of September 30, 2022 and December 31, 2021 (dollars in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, ​ December 31, ​ ​ ​ ​ 2022 ​ 2021 ​ Interest Rate Principal Amount Carrying Amount* Principal Amount Carrying Amount* Convertible Debenture (a) ​ 4% ​ $ 9,250 ​ $ 9,250 ​ $ 57,500 ​ $ 57,809 Small Business Association Paycheck Protection Program (c) 1% ​ 242 ​ 242 ​ 311 ​ 312 Tim ios ​ 5.49 ​ ​ 491 ​ ​ 491 ​ ​ — ​ ​ — Energica lending arrangements 0.06% - 5.7% ​ 3,250 ​ 3,250 ​ — ​ — Total ​ $ 13,233 ​ 13,233 ​ $ 57,811 ​ 58,121 Less: Current portion ​ ​ (11,674) ​ ​ (58,121) Long-term Note, less current portion ​ ​ $ 1,559 ​ ​ $ — ​ During the year ended December 31, 2021, the Company issued several convertible debt instruments to YA II PN, the terms of which are summarized in the following table (principal and gross proceeds in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ YA II PN Note 1 YA II PN Note 2 YA II PN Note 3 YA II PN Note 4 Principal ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Gross proceeds ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Interest rate ​ 4.0 % 4.0 % 4.0 % 4.0 % Conversion price ​ $ 2.00 ​ $ 3.31 ​ $ 4.12 ​ $ 4.95 ​ Maturity dates ​ ​ July 4, 2021 ​ ​ July 15, 2021 ​ ​ July 28, 2021 ​ ​ August 8, 2021 ​	The following is the summary of outstanding promissory notes as of December 31, 2021 and 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ ​ ​ ​ ​ 2021 ​ 2020 ​ ​ ​ ​ Principal Carrying ​ Principal ​ Carrying ​ Interest rate Amount Amount* Amount Amount* Convertible Debenture (a) ​ ​ 4.0 % $ 57,500 ​ $ 57,809 ​ $ — ​ $ — Vendor Note Payable (b) ​ ​ 0.25%-4 % ​ — ​ ​ — ​ ​ 105 ​ ​ 105 Small Business Association Paycheck Protection Program (c) ​ 1.0 % ​ 311 ​ 312 ​ 460 ​ 463 Total ​ ​ ​ $ 57,811 ​ ​ 58,121 ​ $ 565 ​ 568 Less: Current portion ​ ​ ​ ​ ​ (58,121) ​ ​ (568) Long-term Note, less current portion ​ ​ ​ ​ ​ ​ ​ $ — ​ ​ $ — ​ Ties to *Carrying amount includes the accrued interest and approximates the fair value because of the short-term nature of these instruments. During the year ended December 31, 2021, the Company issued several convertible debt instruments to YA II PN, the terms of which are summarized in the following table (principal and gross proceeds in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ YA II PN Note 1 YA II PN Note 2 YA II PN Note 3 YA II PN Note 4 Principal ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Gross proceeds ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Interest rate ​ 4.0 % 4.0 % 4.0 % 4.0 % Conversion price ​ $ 2.00 ​ $ 3.31 ​ $ 4.12 ​ $ 4.95 ​ Maturity dates ​ ​ July 4, 2021 ​ ​ July 15, 2021 ​ ​ July 28, 2021 ​ ​ August 8, 2021 ​
Schedule of impact to the consolidated statements of operations associated with promissory notes		The following table summarizes the impact to the consolidated statements of operations associated with outstanding promissory notes (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31 December 31 December 31 ​ 2021 2020 2019 Interest expense excluding amortization of debt discount ​ $ 2,139 ​ $ 1,593 ​ $ 1,449 Interest expense related to amortization of debt discount ​ — ​ 14,485 ​ 4,235 Total interest expense ​ $ 2,139 ​ $ 16,078 ​ $ 5,684 Expense due to conversion of notes ​ $ — ​ $ 2,266 ​ $ — (Gain)loss on extinguishment of debt ​ $ (300) ​ $ (8,891) ​ $ 3,940

Stockholders' Equity, Redeema_2

Stockholders' Equity, Redeemable Convertible Preferred Stock and Redeemable Non-controlling Interest (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Stockholders' Equity Note [Abstract]
Schedule of activity for the redeemable non-controlling interest	The following table summarizes activity for the redeemable non-controlling interest (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine months ended ​ September 30, 2022 September 30, 2021 Beginning balance ​ $ — ​ $ 7,485 Initial investment ​ — ​ — Accretion of dividend ​ — ​ 347 Loss attributable to non-controlling interest ​ — ​ (195) Adjustment to redemption value ​ — ​ 195 Ending balance ​ $ — ​ $ 7,832	The following table summarizes activity for the redeemable non-controlling interest for the years ended December 31, 2021 and 2020 (in thousands): ​ ​ ​ ​ January 1, 2020 ​ Initial investment ​ $ 7,047 Accretion of dividend ​ 438 Loss attributable to non-controlling interest ​ (135) Adjustment to redemption value ​ 135 December 31, 2020 ​ 7,485 Accretion of dividend ​ 464 Loss attributable to non-controlling interest ​ (206) Adjustment to redemption value ​ 206 Settlement ​ (7,949) December 31, 2021 ​ $ —

Share-Based Compensation (Table

Share-Based Compensation (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]
Schedule of stock option activity	The following table summarizes stock option activity for the nine months ended September 30, 2022: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted ​ ​ ​ ​ ​ ​ Weighted ​ Average ​ ​ ​ ​ ​ ​ ​ Average ​ Remaining ​ Aggregate ​ ​ Options ​ Exercise ​ Contractual ​ Intrinsic ​ ​ Outstanding ​ Price ​ Life (Years) ​ Value Outstanding at January 1, 2022 21,843,781 ​ $ 1.74 — ​ $ — Granted 1,605,000 ​ 1.01 — ​ — Exercised (72,334) ​ 0.53 — ​ — Expired ​ (737,963) ​ ​ 2.48 ​ — ​ ​ — Forfeited (234,662) ​ 2.30 — ​ — Outstanding at September 30, 2022 22,403,822 ​ 1.67 7.51 ​ — Vested as of September 30, 2022 18,039,489 ​ 1.51 7.31 ​ — Expected to vest as of September 30, 2022 4,364,333 ​ 2.16 8.36 ​ —	The following table summarizes stock option activity for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted ​ ​ ​ ​ ​ ​ Weighted ​ Average ​ ​ ​ ​ ​ ​ ​ Average ​ Remaining ​ Aggregated ​ ​ Options ​ Exercise ​ Contractual ​ Intrinsic ​ ​ Outstanding ​ Price ​ Life (Years) ​ Value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Outstanding at December 31, 2019 14,936,726 ​ $ 2.13 — ​ $ — Granted 15,854,166 ​ 0.60 — ​ — Exercised (2,421,657) ​ 0.78 — ​ 2,421,499 Expired (1,682,658) ​ 2.72 — ​ — Forfeited (1,599,161) ​ 1.58 — ​ — Outstanding at December 31, 2020 25,087,416 ​ 1.29 7.92 ​ 18,554,241 Granted 9,562,000 ​ 2.49 — ​ — Exercised (5,589,084) ​ 1.50 — ​ 7,731,175 Expired (2,966,509) ​ 1.69 — ​ — Forfeited (4,250,042) ​ 1.10 — ​ — Outstanding at December 31, 2021 21,843,781 ​ 1.74 8.06 ​ 4,596,393 Vested as of December 31, 2021 14,264,369 ​ 1.53 7.71 ​ 3,927,341 Expected to vest as of December 31, 2021 7,579,412 ​ 2.15 9.37 ​ 669,052
Schedule of assumptions used to estimate the fair values of the share options	For the options with service conditions, the assumptions used to estimate the fair values of the stock options granted in the nine months ended September 30, 2022 and 2021 as follows: ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended ​ September 30, 2022 September 30, 2021 Expected term (in years) 5.51-5.53 4.79-7.17 ​ Expected volatility 123%-124 % 112%-130 % Expected dividend yield — % — % Risk free interest rate 1.69%-2.87 % 0.51%-1.1 % ​ For the options with market conditions, the assumptions used to estimate the fair values of the stock options granted in the nine months ended September 30, 2021 as follows: ​ ​ ​ ​ ​ ​ Nine Months Ended ​ ​ September 30, 2021 Expected term (in years) 1.88 ​ Expected volatility 106.92 % Expected dividend yield — % Risk free interest rate 1.31 %	For the options with performance and service conditions, the assumptions used to estimate the fair values of the stock options granted in the year ended December 31, 2021, 2020 and 2019 are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ December 31, December 31, December 31, ​ ​ 2021 ​ 2020 ​ 2019 Expected term (in years) 4.79-7.17 5.15-5.52 5.52 Expected volatility 112%-130% 101%-122% 98% Expected dividend yield — —% —% Risk free interest rate 0.51%-1.29% 0.39%-0.44% 2.51% ​ For the options with market conditions, the assumptions used to estimate the fair values of the stock options granted in the year ended December 31, 2021 as follows: ​ ​ ​ ​ Expected term (in years) 1.88 ​ Expected volatility 106.92 % Expected dividend yield — % Risk free interest rate 1.31 %
Schedule of warrants outstanding and exercisable	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ ​ ​ ​ September 30, 2022 ​ 2021 ​ ​ ​ ​ ​ ​ ​ Number of ​ Number of ​ ​ ​ ​ ​ Warrants ​ Warrants ​ ​ ​ ​ ​ ​ ​ Outstanding and ​ Outstanding and ​ Exercise ​ Expiration Warrants Outstanding ​ Exercisable ​ Exercisable ​ Price ​ Date Service providers — 200,000 ​ $ 5.00 ​ July 1, 2022 Service providers — 700,000 ​ 2.50 ​ July 1, 2022 - October 1, 2022 Service provider — 100,000 ​ 7.50 ​ January 1, 2023 Service provider — 100,000 ​ 9.00 ​ January 1, 2023 Total — 1,100,000 ​	A summary of the warrants is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ 2020 ​ ​ ​ ​ ​ ​ ​ Number of ​ Number of ​ ​ ​ ​ ​ ​ ​ Warrants ​ Warrants ​ ​ ​ ​ ​ ​ ​ Outstanding ​ Outstanding ​ ​ ​ ​ ​ ​ ​ and ​ and ​ Exercise ​ Expiration Warrants Outstanding Exercisable Exercisable Price Date Service providers 200,000 200,000 ​ $ 5.00 ​ July 1, 2022 Service providers 700,000 700,000 ​ 2.50 ​ February 28, 2022-October 1, 2022 Service providers 100,000 — ​ 7.50 ​ January 1, 2023 Service providers 100,000 — ​ 9.00 ​ January 1, 2023 ​ 1,100,000 900,000 ​ ​ ​ ​ ​
Schedule of unvested restricted shares		A summary of the unvested restricted shares is as follows: ​ ​ ​ ​ ​ ​ ​ Weighted-average ​ ​ Shares ​ fair value ​ ​ ​ ​ ​ Non-vested restricted shares outstanding at December 31, 2020 — Granted 5,025,000 2.46 Forfeited — — Vested (5,025,000) 2.46 Non-vested restricted shares outstanding at December 31, 2021 — — ​

Loss Per Common Share (Tables)

Loss Per Common Share (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Schedule of basic and diluted earnings (loss) per common share	The following table summarizes the Company’s earnings (loss) per share for the three and nine months ended September 30, 2022 and 2021 (USD in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ September 30, September 30, September 30, September 30, ​ ​ 2022 ​ 2021 ​ 2022 ​ 2021 Net earnings (loss) attributable to common stockholders ​ $ (37,414) ​ $ (51,811) ​ $ (103,692) ​ $ (64,986) Basic weighted average common shares outstanding ​ 494,061,205 ​ 473,829,962 ​ 496,392,410 ​ 432,989,602 Effect of dilutive securities ​ ​ ​ ​ ​ ​ ​ ​ Convertible preferred shares- Series A ​ — ​ — ​ — ​ — Convertible promissory notes ​ — ​ — ​ — ​ — Diluted potential common shares ​ 494,061,205 ​ 473,829,962 ​ 496,392,410 ​ 432,989,602 Earnings (loss) per share: ​ ​ ​ ​ Basic ​ $ (0.08) ​ $ (0.11) ​ $ (0.21) ​ $ (0.15) Diluted ​ $ (0.08) ​ $ (0.11) ​ $ (0.21) ​ $ (0.15) ​	The following table summarizes the Company’s earnings (loss) per share (USD in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the year ended ​ December 31, 2021 December 31, 2020 December 31, 2019 Net loss attributable to Ideanomics, Inc. common stockholders ​ $ (256,011) ​ $ (101,264) ​ $ (98,508) Basic ​ ​ ​ Basic weighted average common shares outstanding ​ 447,829,204 ​ 213,490,535 ​ 119,766,859 Diluted ​ ​ ​ Diluted weighted average common shares outstanding ​ 447,829,204 ​ 213,490,535 ​ 119,766,859 Net loss per share: ​ ​ ​ Basic ​ $ (0.57) ​ $ (0.47) ​ $ (0.82) Diluted ​ $ (0.57) ​ $ (0.47) ​ $ (0.82)
Schedule of computation of diluted loss per share	The following table includes the number of shares that may be dilutive potential common shares in the future. The holders of these shares do not have a contractual obligation to share in the Company’s losses and thus these shares were not included in the computation of diluted loss per share because the effect was antidilutive (in thousands): ​ ​ ​ ​ ​ ​ ​ September 30, ​ December 31, ​ 2022 2021 Warrants ​ 950 ​ 1,100 Options and RSUs ​ 22,419 ​ 21,859 Series A Preferred Stock ​ 933 ​ 933 Contingent shares ​ 1,491 ​ 1,491 Convertible promissory note and interest ​ 28,876 ​ 30,585 Total ​ 54,669 ​ 55,968	The following table includes the number of shares that may be dilutive potential common shares in the future. The holders of these shares do not have a contractual obligation to share in our losses and thus these shares were not included in the computation of diluted loss per share because the effect was antidilutive (in thousands.) ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, December 31, ​ ​ 2021 ​ 2020 ​ 2019 Warrants ​ 1,100 ​ 900 ​ 8,996 Options and RSUs 21,859 25,172 14,937 Series A Preferred Stock 933 933 933 Contingent shares 1,491 1,013 8,501 Convertible promissory note and interest 30,585 — 21,678 Total 55,968 28,018 55,045

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Schedule of components of loss before tax and provision for income tax benefit	Loss before tax (after impairment of an equity in loss of equity method investees) and the provision for income tax benefit consists of the following components (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 2020 2019 Loss before tax, after impairment of and equity in loss of equity method investees ​ ​ ​ United States ​ $ (256,851) ​ $ (82,999) ​ $ (88,688) PRC/Hong Kong/Singapore/Malaysia ​ (11,660) ​ (31,890) ​ (7,724) ​ ​ $ (268,511) ​ $ (114,889) ​ $ (96,412) Deferred tax expense (benefit) of net operating loss ​ ​ ​ United States - Federal ​ $ — ​ $ — ​ $ — United States - State ​ — ​ — ​ — PRC/Hong Kong/Singapore/Malaysia ​ (371) ​ (241) ​ (176) ​ ​ (371) ​ (241) ​ (176) Deferred tax (benefit) of a decrease in the beginning of the year ​ ​ ​ Valuation allowance as a result of a change in circumstances ​ — ​ — ​ — United States - Federal ​ (8,873) ​ — ​ — United States - State ​ (1,261) ​ — ​ — PRC/Hong Kong/Singapore/Malaysia ​ — ​ — ​ — ​ ​ (10,134) ​ — ​ — Deferred tax expense (benefit) other than the above two categories ​ ​ ​ United States - Federal ​ (89) ​ — ​ — United States - State ​ (1,359) ​ — ​ (514) PRC/Hong Kong/Singapore/Malaysia ​ (58) ​ (3,067) ​ — Total deferred income tax (expense) benefit ​ (1,506) ​ (3,067) ​ (514) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Current tax expense (benefit) other than benefit of net operating loss ​ ​ ​ United States - Federal ​ — ​ — ​ — United States - State ​ 225 ​ — ​ — PRC/Hong Kong/Singapore/Malaysia ​ — ​ — ​ 1,107 Total current income tax (expense) benefit ​ 225 ​ — ​ 1,107 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total income tax expense (benefit) ​ $ (11,786) ​ $ (3,308) ​ $ 417
Schedule of reconciliation of expected income tax	A reconciliation of the expected income tax derived by the application of the U.S. CIT rate to the Company’s loss before income tax benefit is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 2020 2019 U. S. statutory income tax rate 21.0 % 21.0 % 21.0 % Non-deductible expenses: ​ Non-deductible stock awards (0.6) (0.6) (1.9) ​ Non-deductible impairment or disposal of goodwill (10.5) (3.7) — ​ Non-deductible acquisition costs (0.7) — — ​ Non-deductible officers’ compensation (0.6) — — ​ Non-deductible interest expenses (0.2) (2.0) (1.2) ​ Additional tax cost basis on disposal of subsidiary 0.4 — — ​ Expiration of and disposal of subsidiary NOL carryovers (0.5) — — ​ Change in state tax rates due to change in state apportionment 1.1 1.3 — ​ Increase in valuation allowance (10.3) (15.7) (16.4) ​ Tax rate differential(state and foreign) 5.0 1.3 (0.5) ​ Non-taxable gain Non-deductible (loss) on contingent consideration 0.9 1.1 (1.1) ​ Others (0.6) 0.2 (0.3) ​ Effective income tax rate 4.4 % 2.9 % (0.4) %
Schedule of components of deferred tax assets and liabilities	Deferred income taxes are recognized for future tax consequences attributable to temporary differences between the carrying amounts of assets and liabilities for financial statement purposes and income tax purposes using enacted rates expected to be in effect when such amounts are realized or settled. Significant components of the Company’s deferred tax assets and liabilities at December 31, 2021 and 2020 are as follows (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ ​ 2021 ​ 2020 U.S. NOL ​ $ 46,693 ​ $ 23,585 Foreign NOL ​ 6,554 ​ 5,967 U.S. capital loss carryover ​ 873 ​ 4,371 U. S. Section 1231 carryover ​ 2,360 ​ Accrued payroll and expense ​ 1,012 ​ — Nonqualified options ​ 2,999 ​ 1,927 Convertible notes ​ — ​ 827 Inventory reserve ​ 563 ​ — Bad debt allowance ​ 281 ​ 281 Impaired assets ​ 10,728 ​ 7,996 Other ​ 126 ​ Equity investment loss and others ​ 5,081 ​ 3,596 ​ ​ ​ ​ ​ ​ ​ Total deferred tax assets ​ 77,270 ​ 48,550 Less: valuation allowance ​ (74,972) ​ (46,732) Property and equipment ​ (357) ​ (81) Intangible assets ​ (5,954) ​ (6,782) Outside basis in domestic subsidiary and other ​ (1,060) ​ — Total deferred tax liabilities ​ (7,371) ​ (6,863) Net deferred tax assets (liabilities) ​ $ (5,073) ​ $ (5,045)
Changes in the valuation allowance	The following table reflects the changes in the valuation allowance (in thousands): ​ ​ ​ ​ Valuation allowance - January 1, 2019 $ 15,468 Increase - year ended December 31, 2019 ​ 14,807 Valuation allowance - December 31, 2019 ​ 30,275 Increase - year ended December 31, 2020 ​ 16,457 Valuation allowance - December 31, 2020 ​ 46,732 Increase - year ended December 31, 2021 ​ 28,240 Valuation allowance - December 31, 2021 ​ $ 74,972
Changes in the gross unrecognized tax positions	The following table reflects changes in the gross unrecognized tax positions (in thousands): ​ ​ ​ ​ Unrecognized tax benefits at beginning of year - January 1, 2019 $ — Gross changes - year ended December 31, 2019 ​ — Unrecognized tax benefits at end of year - December 31, 2019 ​ — Gross changes - year ended December 31, 2020 ​ — Unrecognized tax benefits at end of year - December 31, 2020 ​ — Gross increases - current year tax positions ​ 256 Unrecognized tax benefits at end of year - December 31, 2020 ​ $ 256

Geographic Areas (Tables)

Geographic Areas (Tables)	12 Months Ended
	Dec. 31, 2021
Segment Reporting [Abstract]
Schedule of summarizes geographic information	The following table summarizes geographic information for long-lived assets (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ ​ 2021 ​ 2020 United States ​ $ 1,997 ​ $ 8,965 Malaysia ​ 26,870 ​ 28,185 Other ​ 728 ​ 135 Total ​ $ 29,595 ​ $ 37,285

Contingent Consideration (Table

Contingent Consideration (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Contingent Consideration
Schedule of financial instruments measured at fair value on a recurring basis	The following table summarizes information about the Company’s financial instruments measured at fair value on a recurring basis, grouped into Level 1 to 3 based on the degree to which the input to fair value is observable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 ​ Level I Level II Level III Total DBOT - Contingent consideration1 ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent consideration2 ​ — ​ — ​ 119 ​ 119 Solectrac - Contingent consideration3 ​ — ​ — ​ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 868 ​ $ 868 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ Level I Level II Level III Total DBOT - Contingent consideration1 ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent consideration2 ​ — ​ — ​ 250 ​ 250 Solectrac - Contingent consideration3 ​ — ​ — ​ $ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 999 ​ $ 999 1 This represents the liability incurred in connection with the acquisition of DBOT shares during the three months ended September 30, 2019 and as remeasured as of April 17, 2020. The contractual period which required periodic remeasurement has expired, and therefore the Company will not remeasure this liability in the future. The fair value of DBOT contingent consideration as of September 30, 2022 was valued using the Black-Scholes Merton method. The Company issued 11.3 million shares during the year ended December 31, 2021 and partially satisfied this liability. No shares have been issued in the nine months ended September 30, 2022. 2 This represents the liability incurred in connection with the acquisition of Tree Technology shares during the three months ended December 31, 2019 and as subsequently remeasured as of December 31, 2021 and 2020. The fair value of the Tree Technology contingent consideration was valued using a probability-weighted discounted cash flow approach. 3 This represents the liability incurred in connection with the acquisition of Solectrac. The liability represents the fair value of the three contingent considerations that were entered into at closing. The fair value was determined using Monte-Carlo simulations.	The following table summarizes information about the Company’s contingent consideration arrangements measured at fair value on a recurring basis, grouped into Level 1 to 3 based on the degree to which the input to fair value is observable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ Level 1 Level 2 Level 3 Total DBOT - Contingent Considerationa ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent Considerationb ​ — ​ — ​ 250 ​ 250 Solectrac - Contingent Considerationc ​ — ​ — ​ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 999 ​ $ 999 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ Level 1 Level 2 Level 3 Total DBOT - Contingent Considerationa ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent Considerationb ​ — ​ — ​ 250 ​ 250 Total ​ $ — ​ $ — ​ $ 899 ​ $ 899 ​ Note a. This represents the liability incurred in connection with the acquisition of DBOT shares during the three months ended September 30, 2019 and as remeasured as of April 17, 2020. The contractual period which required periodic remeasurement has expired, and therefore the Company will not remeasure this liability in the future. The fair value of DBOT contingent consideration was valued using the Black-Scholes Merton method. The Company issued 13.1 million shares during the year ended December 31, 2020 and partially satisfied this liability. No shares have been issued in the year ended December 31, 2021. b. This represents the liability incurred in connection with the acquisition of Tree Technologies during the three months ended December 31, 2019 and as subsequently remeasured as of December 31, 2021 and 2020. The fair value of the Tree Technology contingent consideration was valued using a probability-weighted discounted cash flow approach. c. This represents the liability incurred in connection with the acquisition of Solectrac. The liability represents the fair value of the three contingent considerations that were entered into at closing. The fair value was determined using Monte-Carlo simulations.
Schedule of significant inputs and assumptions	The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ ​ ​ ​ March 31, December 31, ​ 2020 2019 Risk-free interest rate 0.1 % 1.6 % Expected volatility 30 % 30 % Expected term (years) 0.08 0.25 ​ Expected dividend yield — % — % ​ ​ ​ ​ ​ ​ September 30, 2022 Risk-free interest rate 3.4 % Expected volatility 25.0 % Expected discount rate 13.1 %	​ ​ ​ ​ ​ ​ ​ ​ March 31, December 31, ​ ​ 2020 ​ 2019 ​ Risk-free interest rate 0.1 % 1.6 % Expected volatility 30 % 30 % Expected term (years) 0.08 0.25 ​ Expected dividend yield — % — % The following table summarizes the significant inputs and assumptions used in the probability-weighted discounted cash flow approach: ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ ​ 2021 ​ 2020 ​ Weighted-average cost of capital 15.0 % 15.0 % Probability 5%‑10 % 20%‑55 % ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2021 ​ Risk-free interest rate 3.4 % Expected volatility 25.0 % Expected discount rate 13.1 %
Schedule of reconciliation of level 3 fair value measurements	The following table summarizes the reconciliation of Level 3 fair value measurements (in thousands): ​ ​ ​ ​ ​ ​ Contingent ​ Consideration January 1, 2022 ​ $ 999 Remeasurement loss/(gain) recognized in the statement of operations ​ (131) September 30, 2022 ​ $ 868	The following table summarizes the reconciliation of contingent consideration measured using Level 3 inputs (in thousands): ​ ​ ​ ​ ​ Contingent ​ ​ Consideration January 1, 2019 ​ $ — Addition ​ 19,562 Measurement period adjustment ​ 5,094 December 31, 2020 ​ 24,656 Measurement period adjustment ​ (1,990) Settlement ​ (8,203) Remeasurement loss/(gain) recognized in the income statement ​ (5,503) December 31, 2020 ​ 8,960 Addition ​ 1,639 Net remeasurement loss/(gain) recognized in the income statement ​ (9,600) December 31, 2021 ​ $ 999

Organization and Principal Ac_2

Organization and Principal Activities (Details) $ / shares in Units, $ in Thousands, shares in Millions				3 Months Ended		6 Months Ended	9 Months Ended		12 Months Ended
	Sep. 15, 2022 shares	Sep. 01, 2022 $ / shares shares	Oct. 25, 2021 USD ($) $ / shares	Sep. 30, 2022 USD ($) $ / shares	Sep. 30, 2021 USD ($)	Jun. 30, 2022 USD ($)	Sep. 30, 2022 USD ($) segment item $ / shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) item segment $ / shares	Dec. 31, 2020 USD ($) $ / shares	Dec. 31, 2019 USD ($)	Oct. 25, 2022 USD ($)	Aug. 29, 2022 USD ($) $ / shares
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Number of operating segments | segment							1		1
Number of business units | item									2
Cash and cash equivalents				$ 25,186			$ 25,186		$ 269,863	$ 165,764
Number of subsidiaries requiring capital liquidity requirements | item									2
Capital liquidity requirements from subsidiaries									$ 2,200
Accounts payable and accrued expenses									15,600
Other current liabilities				8,831			8,831		7,137	2,235
Current contingent consideration				767			767		648	1,325
Current portion of operating lease liabilities				3,878			3,878		3,086	115
Payments of short-term and long-term debt									58,100
Net loss				(38,853)	$ (51,998)		(107,217)	$ (65,445)	(256,725)	(111,581)	$ (96,829)
Accumulated deficit				$ (709,451)			$ (709,451)		$ (605,758)	(349,747)
Number of additional businesses acquired | item							2		2
Principal Amount									$ 57,811	565
Interest rate in the event of default				18%			18%
Negative cash flow from operating activities							$ 109,286	$ 42,601	$ 75,530	$ 41,468	$ 13,784
Common stock, par value (in dollars per share) | $ / shares		$ 0.001		$ 0.001			$ 0.001		$ 0.001	$ 0.001
Standby Equity Purchase Agreement
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Shares issued (in shares) | shares	150	60
Transaction period		36 months
Purchase price equal to percentage of market price		95%
Shares issued as a percentage of outstanding stock		5%
Convertible Debenture
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Principal and accrued and unpaid interest									$ 17,600
Convertible Debenture | Convertible Debenture
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Interest rate in the event of default			18%
YA II PN, Ltd | Convertible Debenture
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Conversion price (in dollars per share) | $ / shares													$ 1.50
Gross proceeds													$ 16,700
YA II PN, Ltd | Convertible Debenture | Convertible Debenture
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Principal Amount			$ 75,000									$ 75,000
Proceeds from notes payable			$ 75,000
Interest rate			4%
Interest rate in the event of default			18%
Conversion price (in dollars per share) | $ / shares			$ 1.88
Redemption of unpaid principal per month			$ 8,300
Principal and accrued and unpaid interest									17,500
Gross proceeds									57,500
Subsequent Event
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Cash and cash equivalents						$ 85,500
Negative cash flow from operating activities						81,800
Common stock, par value (in dollars per share) | $ / shares		$ 0.001
Subsequent Event | Standby Equity Purchase Agreement
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Shares issued (in shares) | shares	150	60
Transaction period		36 months
Purchase price equal to percentage of market price		95%
Shares issued as a percentage of outstanding stock		5%
Consecutive trading day period		3 days
Subsequent Event | YA II PN, Ltd | Convertible Debenture
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Conversion price (in dollars per share) | $ / shares													$ 1.50
Gross proceeds													$ 16,700
VIA Motors International, Inc.
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Percentage of ownership interest acquired				100%			100%
Purchase price				$ 630,000			$ 630,000
Payments to acquire businesses, gross				450,000			450,000		62,900
Fair value of contingent consideration				180,000			180,000
Bridge loan to related party				11,700			11,700
Transaction fees				45,000			45,000
Operational and capital funding				$ 260,000			$ 260,000
VIA Motors International, Inc. | Forecast
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Percentage of ownership interest acquired				100%			100%
Purchase price				$ 630,000
Payments to acquire businesses, gross				450,000
Fair value of contingent consideration				180,000
Bridge loan to related party				11,700			$ 11,700
Transaction fees				45,000			45,000
Operational and capital funding				260,000			260,000
Investment Funding
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Investments to be called at any time									20,400
Other Commitment, Aggregate Committed Investment
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Investments									25,000
Consolidated Entities
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Cash and cash equivalents									400
PRC
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Cash and cash equivalents				15,100			15,100		$ 11,800
PRC | Subsequent Event
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Cash and cash equivalents						12,200
PRC | Consolidated Entities
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Cash and cash equivalents				$ 2,200			$ 2,200
PRC | Consolidated Entities | Subsequent Event
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Cash and cash equivalents						$ 2,200

Immaterial Corrections of Pri_3

Immaterial Corrections of Prior Period Financial Statements - Narrative (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 26, 2019	Dec. 31, 2018
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Deferred tax assets	$ 77,270		$ 48,550
Deferred tax liabilities	7,371	$ 11,000	6,863
Valuation allowance increased	74,972		$ 46,732	$ 30,275		$ 15,468
Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Deferred tax assets	300
Deferred tax liabilities	5,000
Valuation allowance increased	$ 300
Tree Technologies Sdn. Bhd.
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Percentage of ownership interest acquired	51%		51%	51%	51%

Immaterial Corrections of Pri_4

Immaterial Corrections of Prior Period Financial Statements - Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
ASSETS
Goodwill	$ 68,711			$ 16,161				$ 705	$ 31,654	$ 705
Operating right of use assets	16,835			12,827				155
Long-term investments	23,319			35,588				8,487
Other non-current assets	1,235			903				7,478
Total assets	370,319			473,437				233,869
Liabilities
Other current liabilities	8,831			7,137				2,235
Current portion of operating lease liabilities	3,878			3,086				115
Operating lease liability-long term	12,808			9,647				19
Deferred tax liabilities	7,972			5,073				5,045
Other long-term liabilities	770			620				7,275
Total liabilities	86,421			106,807				37,688
Stockholders' Equity
Accumulated deficit	(709,451)			(605,758)				(349,747)
Accumulated other comprehensive loss	(13,162)			222				1,231
Total Ideanomics, Inc. shareholders' equity	262,775			363,027				183,695
Non-controlling interest	19,861			2,341				3,739
Total equity	282,636	$ 319,427	$ 364,800	365,368	$ 527,727	$ 543,198	$ 417,043	187,434	$ 58,737	$ 43,212
Total liabilities, convertible redeemable preferred stock, redeemable non-controlling interest and equity	$ 370,319			$ 473,437				233,869
Previously Reported
ASSETS
Goodwill								1,165
Operating right of use assets								7,117
Long-term investments								8,570
Other non-current assets								517
Total assets								234,412
Liabilities
Other current liabilities								1,920
Current portion of operating lease liabilities								430
Operating lease liability-long term								6,759
Deferred tax liabilities								0
Other long-term liabilities								535
Total liabilities								32,643
Stockholders' Equity
Accumulated deficit								(346,883)
Accumulated other comprehensive loss								1,256
Total Ideanomics, Inc. shareholders' equity								186,584
Non-controlling interest								6,438
Total equity								193,022
Total liabilities, convertible redeemable preferred stock, redeemable non-controlling interest and equity								234,412
Adjustments
ASSETS
Goodwill								(460)
Operating right of use assets								(6,962)
Long-term investments								(83)
Other non-current assets								6,961
Total assets								(543)
Liabilities
Other current liabilities								315
Current portion of operating lease liabilities								(315)
Operating lease liability-long term								(6,740)
Deferred tax liabilities								5,045
Other long-term liabilities								6,740
Total liabilities								5,045
Stockholders' Equity
Accumulated deficit								(2,864)
Accumulated other comprehensive loss								(25)
Total Ideanomics, Inc. shareholders' equity								(2,889)
Non-controlling interest								(2,699)
Total equity								(5,588)
Total liabilities, convertible redeemable preferred stock, redeemable non-controlling interest and equity								$ (543)

Immaterial Corrections of Pri_5

Immaterial Corrections of Prior Period Financial Statements - Statement of Operations (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Goodwill impairment	$ 0	$ 5,850	$ 0	$ 5,850	$ 101,470	$ 18,089	$ 0
Loss from operations	(41,869)	(51,912)	(122,029)	(74,941)	(259,557)	(95,644)	(68,574)
Income tax benefit (expense)	400	944	925	9,971	11,786	3,308	(417)
Impairment of and equity in loss of equity method investees					(11,529)	(16,780)	(13,718)
Net loss	(38,853)	(51,998)	(107,217)	(65,445)	(256,725)	(111,581)	(96,829)
Net loss attributable to Ideanomics, Inc. common shareholders	$ (37,414)	$ (51,811)	$ (103,692)	$ (64,986)	$ (256,011)	$ (101,264)	$ (98,508)
Basic loss per share (in dollars per share)	$ (0.08)	$ (0.11)	$ (0.21)	$ (0.15)	$ (0.57)	$ (0.47)	$ (0.82)
Diluted loss per share (in dollars per share)	$ (0.08)	$ (0.11)	$ (0.21)	$ (0.15)	$ (0.57)	$ (0.47)	$ (0.82)
Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Goodwill impairment						$ 9,323
Loss from operations		$ (51,535)		$ (74,874)		(86,879)
Income tax benefit (expense)		842		9,667		0
Impairment of and equity in loss of equity method investees						(16,698)
Net loss		(51,095)		(65,137)		(106,043)
Net loss attributable to Ideanomics, Inc. common shareholders		(50,851)		(64,526)		$ (98,400)
Basic loss per share (in dollars per share)						$ (0.46)
Diluted loss per share (in dollars per share)						$ (0.46)
Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Goodwill impairment						$ 8,766
Loss from operations		(377)		(67)		(8,765)
Income tax benefit (expense)		102		304		3,308
Impairment of and equity in loss of equity method investees						(82)
Net loss		(903)		(308)		(5,538)
Net loss attributable to Ideanomics, Inc. common shareholders		$ (960)		$ (460)		$ (2,864)
Basic loss per share (in dollars per share)						$ (0.01)
Diluted loss per share (in dollars per share)						$ (0.01)

Immaterial Corrections of Pri_6

Immaterial Corrections of Prior Period Financial Statements - Statement of Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended		12 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss	$ (38,853)			$ (51,998)			$ (107,217)	$ (65,445)	$ (256,725)	$ (111,581)	$ (96,829)
Foreign currency translation adjustments	(8,127)	$ (9,012)	$ 1,209	(951)	$ (40)	$ (693)	(15,930)	(1,683)	(1,385)	3,158	407
Comprehensive loss	(46,980)			(52,945)			(123,147)	(67,144)	(258,110)	(108,423)	(96,422)
Comprehensive loss (gain) attributable to non-controlling interest	$ 3,075			273			$ 6,756	864	$ 2,020	9,238	$ (844)
Comprehensive loss attributable to Ideanomics, Inc. shareholders										(99,369)
Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss				(51,095)				(65,137)		(106,043)
Foreign currency translation adjustments				(295)				(1,196)		3,208
Comprehensive loss				(51,386)				(66,349)		(102,835)
Comprehensive loss (gain) attributable to non-controlling interest				350				1,113		6,539
Comprehensive loss attributable to Ideanomics, Inc. shareholders										(96,480)
Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss				(903)				(308)		(5,538)
Foreign currency translation adjustments				(656)				(487)		(50)
Comprehensive loss				(1,559)				(795)		(5,588)
Comprehensive loss (gain) attributable to non-controlling interest				$ (77)				$ (249)		2,699
Comprehensive loss attributable to Ideanomics, Inc. shareholders										$ (2,889)

Immaterial Corrections of Pri_7

Immaterial Corrections of Prior Period Financial Statements - Statement of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities
Net loss	$ (38,853)	$ (51,998)	$ (107,217)	$ (65,445)	$ (256,725)	$ (111,581)	$ (96,829)
Income tax benefit			(1,041)	(10,465)	(12,011)	(3,308)	0
Impairment of and equity in loss of equity method investees					11,529	16,780	13,718
Impairment losses			1,030	21,033	172,540	51,319	73,669
Net cash used in operating activities			$ 109,286	42,601	$ 75,530	41,468	$ 13,784
Previously Reported
Cash flows from operating activities
Net loss		(51,095)		(65,137)		(106,043)
Income tax benefit				(10,160)		0
Impairment of and equity in loss of equity method investees						16,698
Impairment losses						42,554
Net cash used in operating activities						41,468
Adjustments
Cash flows from operating activities
Net loss		$ (903)		(308)		(5,538)
Income tax benefit				$ (305)		(3,308)
Impairment of and equity in loss of equity method investees						82
Impairment losses						8,765
Net cash used in operating activities						$ 0

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Narrative (Details)	3 Months Ended				9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Dec. 31, 2019 USD ($) $ / shares	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) item	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($) $ / shares	Jan. 28, 2021 USD ($)	Sep. 30, 2020 USD ($)	Oct. 29, 2019 $ / shares	Jan. 01, 2019 USD ($)
Summary Of Significant Accounting Policies [Line Items]
Number of convertible promissory notes | item							2
Provision for depreciation	$ 2,025,000				$ 2,025,000		$ 833,000	$ 460,000
Impaired related asset retirement costs				$ 1,500,000			0	2,000,000	$ 1,500,000
Goodwill impairment	0	$ 5,850,000			0	$ 5,850,000	101,470,000	18,089,000	0
Impairment loss of intangible assets	378,000	$ 15,183,000			1,030,000	$ 15,183,000	71,070,000	33,230,000	73,669,000
Digital currency transaction amount received									$ 61,100,000
Share price (in dollars per share) | $ / shares				$ 0.23					$ 0.23
Inventory	29,530,000				29,530,000		6,159,000	0
Recorded impairment losses							1,500,000	200,000	$ 3,000,000
Impairment of equity method investments							7,864,000	16,650,000	13,100,000
Impairment losses right of use assets							100,000	6,300,000	0
Warranty liability	600,000				600,000		500,000
Foreign currency translation adjustments				$ (100,000)			(200,000)	100,000	(100,000)
Escrow trust balances							21,400,000	0
Advertising and marketing costs							2,300,000	200,000	24,394
Interest or penalties of uncertain tax positions							0	0	0
Operating lease right of use assets	16,835,000				16,835,000		12,827,000	155,000
Operating lease liability	$ 16,686,000				$ 16,686,000		12,733,000	100,000
Various Acquisitions
Summary Of Significant Accounting Policies [Line Items]
Impairment loss of intangible assets							50,600,000	20,400,000	5,700,000
New York City Headquarter
Summary Of Significant Accounting Policies [Line Items]
Operating lease liability											$ 6,400,000
Impairment loss			$ 5,300,000				100,000
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Fintech Village
Summary Of Significant Accounting Policies [Line Items]
Sale of discontinued operation							2,800,000			$ 2,800,000
Incurred commissions and fees							$ 200,000			$ 200,000
Digital Currency
Summary Of Significant Accounting Policies [Line Items]
Impairment loss of intangible assets				$ 61,100,000
Digital currency transaction amount received									8,300,000
ASU 2016-02 | Cumulative Effect, Period of Adoption, Adjustment
Summary Of Significant Accounting Policies [Line Items]
Operating lease right of use assets													$ 3,600,000
Operating lease liability													$ 3,700,000
Minimum | Digital Currency
Summary Of Significant Accounting Policies [Line Items]
Share price (in dollars per share) | $ / shares												$ 17
Maximum | Digital Currency
Summary Of Significant Accounting Policies [Line Items]
Share price (in dollars per share) | $ / shares												$ 1.84
Furniture and office equipment | Minimum
Summary Of Significant Accounting Policies [Line Items]
Useful life of property and equipment							3 years
Furniture and office equipment | Maximum
Summary Of Significant Accounting Policies [Line Items]
Useful life of property and equipment							10 years
Vehicles | Minimum
Summary Of Significant Accounting Policies [Line Items]
Useful life of property and equipment							3 years
Vehicles | Maximum
Summary Of Significant Accounting Policies [Line Items]
Useful life of property and equipment							5 years
Electronic equipment
Summary Of Significant Accounting Policies [Line Items]
Useful life of property and equipment							5 years
Fintech Village
Summary Of Significant Accounting Policies [Line Items]
Provision for depreciation							$ 0
Impairment of assets								$ 3,300,000	$ 2,300,000

Summary of Significant Accoun_5

Summary of Significant Accounting Policies - Schedule of Inventory (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Raw materials	$ 5,746	$ 245
Work in progress	10,470	90
Finished goods	13,314	5,824
Total	$ 29,530	$ 6,159	$ 0

Summary of Significant Accoun_6

Summary of Significant Accounting Policies - Inventory Reserves (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Inventory Valuation Reserves [Roll Forward]
Balance at the beginning of the year	$ 0
Increases	(856)
Decreases	0
Balance at the end of the year	$ (856)

Revenue - Schedule of Disaggreg

Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2022	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Total revenue	$ 24,278	$ 26,581		$ 83,871	$ 86,647	$ 114,080	$ 26,759	$ 44,566
Recognized revenue	2,400	700		4,400	600	600	500	300
Products and services transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue						110,079	26,729	3,866
Products and services provided over time
Disaggregation of Revenue [Line Items]
Total revenue						4,001	30	40,700
Digital asset management services
Disaggregation of Revenue [Line Items]
Total revenue						0	0	40,700
Digital advertising services and other
Disaggregation of Revenue [Line Items]
Total revenue						231	1,631	1,173
Title and escrow services
Disaggregation of Revenue [Line Items]
Total revenue						72,686	0	0
Electric vehicle products
Disaggregation of Revenue [Line Items]
Total revenue						31,123	19,462	0
Electric vehicle services
Disaggregation of Revenue [Line Items]
Total revenue						204	0	2,693
Combustion engine vehicles
Disaggregation of Revenue [Line Items]
Total revenue						0	5,160	0
Charging, battery and powertrain products
Disaggregation of Revenue [Line Items]
Total revenue						5,886	506	0
Charging, battery and powertrain services
Disaggregation of Revenue [Line Items]
Total revenue						2,645	0	0
Other revenue
Disaggregation of Revenue [Line Items]
Total revenue	$ 120	$ 569		253	$ 1,159	1,305	0	0
Malaysia
Disaggregation of Revenue [Line Items]
Total revenue						65	83	0
USA
Disaggregation of Revenue [Line Items]
Total revenue						84,303	1,631	41,873
PRC
Disaggregation of Revenue [Line Items]
Total revenue			$ 28,900	$ 36,200		$ 29,712	$ 25,045	$ 2,693

Revenue - Schedule of Contract

Revenue - Schedule of Contract Liabilities and Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenue from Contract with Customer [Abstract]
Accounts receivable, net	$ 6,000	$ 3,338	$ 7,400
Deferred revenue (including customer deposits of $3,163 and $31 as of December 31, 2021 and 2020, respectively)	3,540	5,392	1,129
Contract assets	$ 3,767	$ 2,772	$ 0

Revenue - Narrative (Details)

Revenue - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Recognized revenue	$ 2,400	$ 700	$ 4,400	$ 600	$ 600	$ 500	$ 300
Total revenue	24,278	26,581	83,871	86,647	114,080	26,759	44,566
Contract asset					600
Contract asset revenue expected to be recognized					600
Grant
Disaggregation of Revenue [Line Items]
Total revenue	$ 100	$ 600	$ 300	$ 1,200	$ 1,300	$ 0	$ 0

Available-for-Sale Securities -

Available-for-Sale Securities - Information on Securities (Details) $ in Thousands	Jan. 28, 2021 USD ($)	Sep. 30, 2022 USD ($)	Jun. 01, 2022	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Debt Securities, Available-for-sale [Line Items]
Cost				$ 15,000
Interest		$ 902		833
Unrealized Gains		4		4
Unrealized Losses		(20)		(20)
Impairment				(15,817)
Principal Amount				57,811	$ 565
Silk EV Note | Convertible Debenture
Debt Securities, Available-for-sale [Line Items]
Principal Amount	$ 15,000
Interest rate of convertible note	6%		6%
Conversion ratio (as a percent)	0.80
Silk EV | Convertible promissory note and interest
Debt Securities, Available-for-sale [Line Items]
Cost				15,000
Interest		902		833
Unrealized Gains		4		4
Unrealized Losses		$ (20)		(20)
Impairment				$ (15,817)
Estimated Fair Value	$ 15,000

Notes Receivable - Schedule (De

Notes Receivable - Schedule (Details) $ in Thousands, € in Millions	Sep. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 24, 2021 USD ($)	Dec. 24, 2021 EUR (€)	Aug. 30, 2021 USD ($)	Aug. 30, 2021 EUR (€)	Dec. 31, 2020 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Estimated Fair Value	$ 83,863	$ 54,907					$ 0
Principal Amount		57,811					$ 565
Via Motor Note | Convertible Debenture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount					$ 42,500
Interest rate					4%	4%
Inobat Note | Convertible Debenture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest rate					8%	8%
Convertible promissory note and interest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Cost		54,319
Interest		588
Unrealized Gains		0
Unrealized Losses		0
Impairment		0
Estimated Fair Value		54,907
VIA Motors International, Inc. | Convertible Debenture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount					$ 42,500
Interest rate					4%	4%
VIA Motors International, Inc. | Convertible promissory note and interest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Cost		42,500			$ 42,500
Interest		578
Unrealized Gains		0
Unrealized Losses		0
Impairment		0
Estimated Fair Value		43,078
Inobat | Convertible promissory note and interest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Cost		11,819	$ 11,400	€ 10	$ 11,400	€ 10
Interest		10
Unrealized Gains		0
Unrealized Losses		0
Impairment		0
Estimated Fair Value		$ 11,829
Interest rate			8%	8%

Notes Receivable - Valuation As

Notes Receivable - Valuation Assumptions (Details)	Dec. 31, 2021
Probability | VIA Motors International, Inc.
Financing Receivable, Allowance for Credit Loss [Line Items]
Measurement input	0.90
Probability | Inobat
Financing Receivable, Allowance for Credit Loss [Line Items]
Measurement input	50
Yield rate | VIA Motors International, Inc.
Financing Receivable, Allowance for Credit Loss [Line Items]
Measurement input	0.040
Yield rate | Inobat
Financing Receivable, Allowance for Credit Loss [Line Items]
Measurement input	17.5

PRC VIE Structure and Arrange_2

PRC VIE Structure and Arrangements (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
VIE Structure and Arrangements
Net loss	$ 38,853	$ 51,998	$ 107,217	$ 65,445	$ 256,725	$ 111,581	$ 96,829
(Loss) gain on disposal of subsidiaries, net	(30)	0	(218)	(1,264)	(1,264)	276	(952)
Total income tax expense (benefit)	$ (400)	$ (944)	$ (925)	$ (9,971)	$ (11,786)	$ (3,308)	417
VIE
VIE Structure and Arrangements
Net loss							2,000
(Loss) gain on disposal of subsidiaries, net							600
Total income tax expense (benefit)							$ 200

Acquisitions and Divestitures -

Acquisitions and Divestitures - Narrative (Details)										1 Months Ended				3 Months Ended				6 Months Ended	9 Months Ended		12 Months Ended
	Jul. 12, 2022 shares	Jun. 11, 2021 USD ($) item	Jun. 10, 2021 USD ($) shares	Jan. 15, 2021 USD ($) item shares	Jan. 08, 2021 USD ($)	Dec. 26, 2019 USD ($) item $ / shares shares	Jun. 30, 2019 USD ($) shares	Jun. 29, 2019	Sep. 04, 2018 USD ($)	Jul. 31, 2019 USD ($) Transaction $ / shares shares	Jun. 30, 2019 USD ($) shares	May 31, 2019 USD ($) item $ / shares	Apr. 30, 2019 $ / shares shares	Sep. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2020	Dec. 31, 2019 USD ($) $ / shares	Sep. 30, 2022 USD ($) shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) company shares	Dec. 31, 2020 USD ($) shares	Dec. 31, 2019 USD ($) $ / shares	Mar. 31, 2022	Jul. 11, 2021 USD ($)	Jun. 30, 2021	Apr. 21, 2021	Apr. 20, 2021	Mar. 31, 2021	Dec. 26, 2020 USD ($)	Sep. 30, 2019	Dec. 31, 2018 USD ($)	Sep. 30, 2018
Acquisitions and Divestitures
Gross profit margins														$ (659,000)		$ 3,951,000			$ 850,000	$ 23,698,000	$ 23,228,000	$ 2,057,000	$ 43,108,000
Contingent consideration														868,000	$ 999,000				868,000		999,000	899,000
Change in fair value of contingent consideration, net																			(131,000)	(7,006,000)	(9,600,000)	(5,503,000)	5,094,000
Amortization expense relating to intangible assets														1,700,000		1,700,000			4,300,000	4,200,000	5,500,000	5,200,000	2,100,000
Goodwill														68,711,000	16,161,000			$ 31,654,000	68,711,000		16,161,000	705,000	31,654,000									$ 705,000
Transaction costs														0					400,000		3,800,000
(Loss) gain on disposal of subsidiaries, net														$ (30,000)		0			$ (218,000)	(1,264,000)	(1,264,000)	276,000	$ (952,000)
Share price (in dollars per share) | $ / shares																		$ 0.23					$ 0.23
Previously Reported
Acquisitions and Divestitures
Gross profit margins																4,528,000				24,671,000
Goodwill																						$ 1,165,000
Grapevine Logic, Inc. ("Grapevine")
Acquisitions and Divestitures
Percentage of ownership interest							100%				100%															100%		100%
FNL
Acquisitions and Divestitures
Percentage of ownership interest														29%					29%								29%	29%
Amer Global Technology Limited
Acquisitions and Divestitures
Percentage of ownership interest																						10%
Grapevine Logic, Inc. ("Grapevine")
Acquisitions and Divestitures
(Loss) gain on disposal of subsidiaries, net																					(1,200,000)
Amer Global Technology Limited
Acquisitions and Divestitures
(Loss) gain on disposal of subsidiaries, net																						$ 300,000	$ 500,000
Bad debt expense																						$ 200,000	600,000
Percentage of potential tax obligation							20%
Limitation period for publicly listed							36 months
Diluted ownership interest in disposal group								55%
Gain for ownership interest retained																							$ 100,000
Ownership interest disposed							10%										10%
Amer Global Technology Limited | Amer Global Technology Limited
Acquisitions and Divestitures
Ownership percentage, equity method																		10%					10%
Amer Global Technology Limited | BCC
Acquisitions and Divestitures
Common stock issuance (in shares) | shares							39,500
Amer Global Technology Limited | BCC | Amer Global Technology Limited
Acquisitions and Divestitures
Ownership percentage, equity method							71.80%				71.80%
Amer Global Technology Limited | MHT
Acquisitions and Divestitures
Common stock issuance (in shares) | shares							5,500
Amer Global Technology Limited | MHT | Amer Global Technology Limited
Acquisitions and Divestitures
Ownership percentage, equity method							10%				10%
Red Rock business
Acquisitions and Divestitures
Sale of discontinued operation												$ 700,000
Timios Holdings Corp
Acquisitions and Divestitures
Percentage of voting equity interests acquired					100%
Purchase price, net of cash acquired					$ 40,000,000
Cash acquired from acquisition					6,500,000
Escrow trust balances					5,100,000
Purchase price					46,576,000
Goodwill					$ 21,824,000
Timios Holdings Corp | Title and escrow services
Acquisitions and Divestitures
Revenue														$ 7,900,000		15,500,000			$ 27,000,000	62,400,000	72,700,000
Net income (loss)														(16,400,000)		2,200,000			(3,400,000)	10,600,000	13,600,000
WAVE
Acquisitions and Divestitures
Percentage of voting equity interests acquired				100%																				100%					100%
Escrow trust balances				$ 5,000,000
Revenue														800,000		1,000,000			2,000,000	5,200,000	7,000,000
Net income (loss)														(4,100,000)		(1,200,000)			$ (11,000,000)	(3,100,000)	$ 7,200,000
Purchase price				55,034,000
Purchase price on cash				$ 15,000,000
Number of common stock issued (in shares) | shares				12,600,000															500,000		500,000
Value of common stock issued				$ 40,000,000
Common stock be held back at closing (in shares) | shares				3,600,000
Common shares as contingent consideration as of the acquisition				$ 11,400,000
Number of earnouts | item				3
Payment of additional purchase price				$ 30,000,000
Gross profit margins				10,000,000
Receivable recorded															800,000						$ 800,000
Sales tax obligation															800,000
Historic net operating losses															7,700,000
Reduction of deferred tax assets															1,400,000						1,400,000
Goodwill				$ 35,689,000
US Hybrid
Acquisitions and Divestitures
Percentage of voting equity interests acquired			100%
Escrow trust balances			$ 1,000,000
Revenue														800,000		1,300,000			$ 1,700,000	1,600,000	2,700,000
Net income (loss)														(1,900,000)		(700,000)			(7,300,000)	(800,000)	4,800,000
Purchase price			51,016,000
Purchase price on cash			$ 30,000,000
Number of common stock issued (in shares) | shares	6,600,000		6,600,000
Value of common stock issued			$ 20,900,000
Common stock be held back at closing (in shares) | shares			6,600,000
Escrow deposit period			90 days
Maximum earnout over three years			$ 16,700,000
Equity interest percentage	100%
Contingent consideration															1,000,000						1,000,000
Goodwill			42,218,000
US Hybrid | Previously Reported
Acquisitions and Divestitures
Purchase price			50,000,000
Purchase price on cash			$ 30,000,000
Solectrac
Acquisitions and Divestitures
Percentage of voting equity interests acquired		78.60%
Escrow trust balances		$ 2,000,000
Revenue														3,200,000		200,000			8,100,000	400,000	1,800,000
Net income (loss)														$ (4,500,000)		700,000			$ (10,500,000)	700,000	1,900,000
Purchase price		24,952,000
Purchase price on cash		$ 17,700,000
Number of earnouts | item		3
Maximum earnout over three years		$ 6,000,000
Net working capital		$ 300,000
Equity interest percentage		21.40%
Equity ownership percentage		100%
Gain on remeasurement of investment		$ 2,900,000																			2,900,000
Percent of battery power		100%												100%					100%							100%
Contingent consideration		$ 2,400,000												$ 100,000	100,000				$ 100,000		100,000
Goodwill		17,714,000
Preliminary fair value of earnout estimated																									$ 1,600,000
Solectrac | Other Operating Income (Expense)
Acquisitions and Divestitures
Change in fair value of contingent consideration, net		800,000																			1,500,000
Solectrac | Employee Performance And Retention Plan
Acquisitions and Divestitures
Maximum earnout over three years		$ 3,000,000
Acquisitions In 2021
Acquisitions and Divestitures
Amortization expense relating to intangible assets														400,000		$ 1,700,000			1,200,000	$ 4,000,000	4,900,000
Goodwill														117,400,000	117,400,000				117,400,000		117,400,000
Expected tax deductible amount of goodwill														$ 0	$ 0				$ 0		0
VIA Motors International, Inc.
Acquisitions and Divestitures
Percentage of voting equity interests acquired														100%					100%
Purchase price														$ 630,000,000					$ 630,000,000
Purchase price on cash														450,000,000					450,000,000		62,900,000
Transaction costs																					$ 3,700,000
Tree Technologies Sdn. Bhd.
Acquisitions and Divestitures
Percentage of voting equity interests acquired						51%									51%			51%			51%	51%	51%
Purchase price on cash						$ 900,000
Number of common stock issued (in shares) | shares						9,500,000
Maximum earnout over three years						$ 32,000,000
Contingent consideration														119,000	$ 250,000				119,000		$ 250,000	$ 250,000
Goodwill						$ 468,000
Expected tax deductible amount of goodwill															$ 0						$ 0
Contingent consideration period						3 years
Acquisition earn-out/true-up expense, net																						7,000,000
Revised fair value purchase price						$ 15,300,000																$ 8,300,000
Share price (in dollars per share) | $ / shares						$ 0.82
Preliminary fair value of earnout estimated						$ 15,500,000
Percentage of weighted average cost of capital						15%
Number of acres acquired | item						250
Fair value of assets acquired and liabilities assumed						$ 24,003,000																								$ 12,800,000
Accounts payable						$ 743,000
Grapevine Logic, Inc. ("Grapevine")
Acquisitions and Divestitures
Percentage of voting equity interests acquired							34.30%		65.70%		34.30%																						65.70%
Purchase price on cash									$ 2,400,000
Number of common stock issued (in shares) | shares											600,000
Number of amendments | item												2
Shares issued (in dollars per share) | $ / shares												$ 1.84
Non-controlling interest carrying amount							$ 500,000				$ 500,000
Change in additional paid in capital											$ 1,100,000
DBOT
Acquisitions and Divestitures
Percentage of voting equity interests acquired										99%					37%						37%										99%
Revenue																		$ 15,838
Net income (loss)																		1,900,000
Number of common stock issued (in shares) | shares										1,400,000			4,400,000								0	13,100,000
Contingent consideration														$ 649,000	$ 649,000				$ 649,000		$ 649,000	$ 649,000
Expected tax deductible amount of goodwill															0						0
Shares issued (in dollars per share) | $ / shares										$ 2.11			$ 2.11
Shares in DBOT (in shares) | shares										2,200,000			6,900,000
Liability at fair value										$ 2,200,000												600,000
Number of transactions | Transaction										2
Maximum stock price consideration (in dollars per share) | $ / shares										$ 2.11
Lock-up period										9 months
Liability remeasured																		$ 7,300,000					$ 7,300,000
Loss on remeasurement																						$ 1,500,000	$ 5,100,000
Investment fair value															$ 3,100,000						3,100,000
Loss on investment																					$ 3,200,000
Number of companies operated by DBOT | company																					3
Useful life										20 years
DBOT | Customer List
Acquisitions and Divestitures
Useful life										3 years

Acquisitions and Divestitures_2

Acquisitions and Divestitures - Provisional Estimates of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands

3 Months Ended

12 Months Ended

Jun. 11, 2021

Jun. 10, 2021

Jan. 15, 2021

Jan. 08, 2021

Dec. 31, 2020

Sep. 30, 2019

Dec. 31, 2021

Sep. 30, 2022

Dec. 26, 2020

Dec. 31, 2019

Dec. 26, 2019

Dec. 31, 2018

Assets acquired

Goodwill

$ 705

$ 16,161

$ 68,711

$ 31,654

$ 705

Continuing membership agreements

Purchase Price

Fair value of common stock

$ 600

Solectrac

Purchase Price

Cash paid at closing, including working capital estimates

$ 18,025

Fair value of previously held interest

5,287

Fair value of contingent consideration

1,640

Total purchase consideration

24,952

Assets acquired

Current assets

2,700

Property, plant and equipment

30

Other assets

45

Goodwill

17,714

Total assets acquired

27,049

Liabilities assumed:

Current liabilities

(509)

Deferred tax liability

(1,588)

Total liabilities assumed

(2,097)

Net assets acquired

$ 24,952

Weighted average useful life

7 years 4 months 24 days

Solectrac | Trade name

Assets acquired

Intangible assets

$ 4,210

Liabilities assumed:

Weighted average useful life

6 years

Solectrac | Technology

Assets acquired

Intangible assets

$ 2,350

Liabilities assumed:

Weighted average useful life

10 years

US Hybrid

Purchase Price

Cash paid at closing, including working capital estimates

$ 30,139

Fair value of common stock

20,877

Total purchase consideration

51,016

Assets acquired

Current assets

3,793

Property, plant and equipment

5

Other assets

52

Goodwill

42,218

Total assets acquired

53,438

Liabilities assumed:

Current liabilities

(1,602)

Deferred tax liability

(820)

Total liabilities assumed

(2,422)

Net assets acquired

$ 51,016

Weighted average useful life

11 years

US Hybrid | Trade name

Assets acquired

Intangible assets

$ 1,740

Liabilities assumed:

Weighted average useful life

7 years

US Hybrid | Technology

Assets acquired

Intangible assets

$ 5,110

Liabilities assumed:

Weighted average useful life

13 years

US Hybrid | Non-compete

Assets acquired

Intangible assets

$ 520

Liabilities assumed:

Weighted average useful life

5 years

Timios

Purchase Price

Cash paid at closing, including working capital estimates

$ 46,576

Total purchase consideration

46,576

Assets acquired

Current assets

7,292

Property, plant and equipment

429

Other assets

48

Indefinite lived title plant

500

Goodwill

21,824

Total assets acquired

56,119

Liabilities assumed:

Current liabilities

(4,306)

Deferred tax liability

(5,237)

Total liabilities assumed

(9,543)

Net assets acquired

$ 46,576

Weighted average useful life

10 years

Timios | Trade name

Assets acquired

Intangible assets

$ 8,426

Liabilities assumed:

Weighted average useful life

15 years

Timios | Lender relationships

Assets acquired

Intangible assets

$ 16,600

Liabilities assumed:

Weighted average useful life

7 years

Timios | License content

Assets acquired

Intangible assets

$ 1,000

Liabilities assumed:

Weighted average useful life

15 years

WAVE

Purchase Price

Cash paid at closing, including working capital estimates

$ 15,000

Fair value of common stock

28,616

Fair value of contingent consideration

11,418

Total purchase consideration

55,034

Assets acquired

Current assets

2,820

Goodwill

35,689

Total assets acquired

64,139

Liabilities assumed:

Current liabilities

(4,578)

Deferred tax liability

(4,527)

Total liabilities assumed

(9,105)

Net assets acquired

$ 55,034

Weighted average useful life

14 years 6 months

WAVE | Trade name

Assets acquired

Intangible assets

$ 12,630

Liabilities assumed:

Weighted average useful life

15 years

WAVE | Patent

Assets acquired

Intangible assets

$ 13,000

Liabilities assumed:

Weighted average useful life

14 years

Tree Technologies Sdn. Bhd.

Purchase Price

Fair value of common stock

$ 11,300

11,300

Assets acquired

Land use rights

$ 27,140

Accounts payable

(743)

Noncontrolling interest

(15,452)

Goodwill

468

Marketing and distribution agreement

12,590

Liabilities assumed:

Fair value of assets acquired and liabilities assumed

$ 12,800

$ 24,003

DBOT

Purchase Price

Cash

247

Other financial assets

1,686

Financial liabilities

(4,411)

Assets acquired

Noncontrolling interest

(105)

Goodwill

9,324

Total assets acquired

15,055

DBOT | Continuing membership agreements

Assets acquired

Intangible assets

8,255

DBOT | Customer List

Assets acquired

Intangible assets

$ 59

Acquisitions and Divestitures_3

Acquisitions and Divestitures - Estimated Amortization Expense (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Nature of Operations and Summary of Significant Accounting Policies
2022 remaining	$ 6,255	$ 4,199
2023	5,987	4,183
2024	5,480	3,918
2025	5,315	3,454
2026		3,404
2027 and beyond		22,857
Total	78,120	42,015	$ 29,652
Acquisitions In 2021
Nature of Operations and Summary of Significant Accounting Policies
2022 remaining	1,433	6,511
2023	1,433	6,511
2024	933	6,511
2025	933	6,511
2026		6,511
2027 and beyond		27,473
Total	$ 10,397	$ 60,028

Acquisitions and Divestitures_4

Acquisitions and Divestitures - Pro Forma Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Nature of Operations and Summary of Significant Accounting Policies
Total revenue	$ 24,278	$ 37,502	$ 87,003	$ 99,451	$ 117,617	$ 114,588
Net loss attributable to IDEX common shareholders	$ (45,850)	$ (54,568)	$ (112,555)	$ (76,217)	$ (257,281)	$ (94,097)
Earnings (loss) per share
Basic (in dollars per share)	$ (0.09)	$ (0.11)	$ (0.23)	$ (0.17)	$ (0.57)	$ (0.40)
Diluted (in dollars per share)	$ (0.07)	$ (0.02)	$ (0.13)	$ (0.05)	$ (0.57)	$ (0.40)
Weighted average shares outstanding
Basic (in shares)	494,061,205	477,214,431	496,392,410	440,151,607	447,829,204	232,707,448
Diluted (in shares)	497,792,525	438,269,237	497,577,331	418,089,587	447,829,204	232,707,448
DBOT
Nature of Operations and Summary of Significant Accounting Policies
Total revenue							$ 44,675
Net loss attributable to IDEX common shareholders							$ (99,417)

Accounts Receivable - Accounts

Accounts Receivable - Accounts Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Receivables [Abstract]
Accounts receivable, gross		$ 4,945	$ 8,619
Less: allowance for doubtful accounts		(1,607)	(1,219)
Accounts receivable, net	$ 6,000	$ 3,338	$ 7,400

Accounts Receivable - Narrative

Accounts Receivable - Narrative (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Taxi commission revenue receivables	$ 1,100	$ 1,300
Changes in the allowance for doubtful accounts	13	350	$ 1,219	$ 0
Accounts receivable	1,478	1,607	1,219	$ 0	$ 0
Guizhou Qianxi Green Environmentally Friendly Taxi Service Co
Accounts, Notes, Loans and Financing Receivable [Line Items]
Taxi commission revenue receivables		1,300	1,200
Changes in the allowance for doubtful accounts	$ 13	400
Accounts receivable		$ 400	$ 1,200

Accounts Receivable - Allowance

Accounts Receivable - Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at the beginning of the period	$ (1,607)	$ (1,219)	$ 0	$ 0
Increase in the allowance for doubtful accounts	(13)	(350)	(1,219)	0
Effect of change in foreign currency exchange rates	142	(38)	0	0
Balance at the end of the period	$ (1,478)	$ (1,607)	$ (1,219)	$ 0

Property and Equipment, net - S

Property and Equipment, net - Schedule of Property and Equipment, net (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 12,195,000	$ 3,738,000	$ 790,000
Less: accumulated depreciation	(2,025,000)	(833,000)	(460,000)
Property and equipment, net	10,170,000	2,905,000	330,000
Furniture and office equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	2,685,000	1,432,000	315,000
Vehicles
Property, Plant and Equipment [Line Items]
Total property and equipment	1,488,000	900,000	229,000
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 5,275,000	581,000	246,000
Shop equipment
Property, Plant and Equipment [Line Items]
Total property and equipment		825,000	0
Land use rights | Fintech Village
Property, Plant and Equipment [Line Items]
Property and equipment, net		0	2,750,000
Retirement asset costs - environmental remediation | Fintech Village
Property, Plant and Equipment [Line Items]
Property and equipment, net		0	4,500,000
Fintech Village
Property, Plant and Equipment [Line Items]
Less: accumulated depreciation		0
Fintech Village | Fintech Village
Property, Plant and Equipment [Line Items]
Property and equipment, net		$ 0	$ 7,250,000

Property and Equipment net - Ad

Property and Equipment net - Additional Information (Details) $ in Thousands		3 Months Ended		9 Months Ended		12 Months Ended
	Oct. 10, 2018 USD ($) a	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jan. 28, 2021 USD ($) a
Property and Equipment net
Depreciation expense		$ 600	$ 100	$ 1,500	$ 300	$ 500	$ 100	$ 100
Asset retirement obligations	$ 8,000					0	4,653
Asset impairments				$ 1,030	$ 21,033	172,540	$ 51,319	73,669
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Fintech Village
Property and Equipment net
Sale of discontinued operation						2,800			$ 2,800
Incurred commissions and fees						200			$ 200
Land and Building
Property and Equipment net
Asset retirement obligations						2,000		1,500
Capitalized cost related to the legal and architect costs						2,700
Building
Property and Equipment net
Asset impairments						300		$ 2,300
Land use rights
Property and Equipment net
Asset impairments						$ 300
University of Connecticut
Property and Equipment net
Area of property (in acres) | a	58								58
Purchase price	$ 5,200

Property and Equipment, net - A

Property and Equipment, net - Asset Retirement Obligation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Beginning balance	$ 4,653	$ 5,094
Liabilities Incurred	0	0
Remediation Performed	0	(441)
Accretion Expense	0	0
Derecognition	(4,653)	0
Ending balance	$ 0	$ 4,653

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Additional Information (Details) $ / shares in Units, $ in Thousands			1 Months Ended	3 Months Ended				9 Months Ended						12 Months Ended
	Oct. 29, 2019 $ / shares	Oct. 28, 2019 $ / shares	Dec. 31, 2019 $ / shares	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2019 USD ($)	Mar. 31, 2019 shares	Sep. 30, 2022 USD ($)	Sep. 30, 2022 shares	Sep. 30, 2022 segment	Sep. 30, 2022 item	Sep. 30, 2022	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) segment item shares	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($) shares
Intangible Assets [Line Items]
Number of operating segments | segment										1				1
Number of reporting units										7	2	2		7
Common stock issuance for acquisitions, investments, and assets (in shares) | shares									0					11,300,000		7,400,000
Asset impairment				$ 378	$ 15,183			$ 1,030					$ 15,183	$ 71,070	$ 33,230	$ 73,669
Asset impairment														13,900	20,500	66,800
Amortization expense relating to intangible assets				$ 1,700	$ 1,700			$ 4,300					$ 4,200	$ 5,500	$ 5,200	2,100
GTB Tokens
Intangible Assets [Line Items]
Common stock issuance for acquisitions, investments, and assets (in shares) | shares							8,300,000
Quote price of GTB (in dollars per share) | $ / shares	$ 1.84	$ 17	$ 0.23
Asset impairment						$ 61,100										$ 61,100

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Goodwill Roll Forward (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill [Roll Forward]
Beginning balance			$ 16,161	$ 705	$ 705	$ 31,654	$ 705
Measurement period adjustments					186	(12,848)
Effect of change in foreign currency exchange rates					(1)	(12)
Impairment loss	$ 0	$ (5,850)	0	(5,850)	(101,470)	(18,089)	0
Acquisitions					117,445		30,949
Disposal of Grapevine					(704)
Ending balance	68,711		68,711		16,161	705	31,654
Impairment loss of intangible assets	378	15,183	1,030	15,183	71,070	33,230	73,669
Adjustments
Goodwill [Roll Forward]
Beginning balance				(460)	(460)
Impairment loss						(8,766)
Ending balance						(460)
Timios Reporting Unit
Goodwill [Roll Forward]
Impairment loss					(5,600)
Amount of fair value in excess of carrying amount	$ 19,500	19,500	$ 19,500	$ 19,500
Timios Reporting Unit | Trade name
Goodwill [Roll Forward]
Impairment loss		(700)			(700)
Timios Reporting Unit | Lender relationships
Goodwill [Roll Forward]
Impairment loss		$ (13,200)			(13,200)
DBOT
Goodwill [Roll Forward]
Impairment loss of intangible assets					9,300
Tree Technologies Sdn. Bhd. | Adjustments
Goodwill [Roll Forward]
Beginning balance						$ 8,300
Ending balance							$ 8,300
WAVE
Goodwill [Roll Forward]
Impairment loss					(35,700)
US Hybrid
Goodwill [Roll Forward]
Impairment loss					(42,200)
Solectrac
Goodwill [Roll Forward]
Impairment loss					$ (17,700)

Goodwill and Intangible Asset_4

Goodwill and Intangible Assets - Amortizing and Indefinite-lived Intangible Assets (Details) - USD ($)				3 Months Ended							9 Months Ended		12 Months Ended
	Jan. 15, 2021	Jan. 01, 2021	Sep. 30, 2019	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2022	Jun. 30, 2021	Jun. 11, 2021	Apr. 20, 2021	Mar. 31, 2021	Jan. 08, 2021	Dec. 26, 2019	Jul. 31, 2019	Jun. 30, 2019	Sep. 04, 2018
Amortizing Intangible Assets
Gross Carrying Amount				$ 99,785,000	$ 98,775,000		$ 31,378,000				$ 99,785,000		$ 98,775,000	$ 31,378,000
Accumulated Amortization				(7,982,000)	(6,142,000)		(1,726,000)				(7,982,000)		(6,142,000)	(1,726,000)
Impairment Loss				(13,683,000)	(50,618,000)						(13,683,000)		(50,618,000)
Total				78,120,000	42,015,000		29,652,000				78,120,000		42,015,000	29,652,000
Total intangible assets
Gross Carrying Amount				100,316,000	99,306,000		31,431,000				100,316,000		99,306,000	31,431,000
Intangible assets, net				78,645,000	$ 42,546,000		29,705,000				78,645,000		42,546,000	29,705,000
Impairment loss of intangible assets				$ 378,000		$ 15,183,000					$ 1,030,000	$ 15,183,000	71,070,000	$ 33,230,000	$ 73,669,000
Grapevine Logic, Inc. ("Grapevine")
Total intangible assets
Percentage of ownership interest																	100%		100%					100%
Grapevine Logic, Inc. ("Grapevine")
Total intangible assets
Percentage of ownership interest acquired										65.70%														34.30%	65.70%
DBOT
Total intangible assets
Impairment loss of intangible assets													$ 9,300,000
Intangible assets acquired			$ 8,300,000						$ 8,300,000
Percentage of ownership interest acquired			99%		37%				99%				37%										99%
Tree Technologies Sdn. Bhd.
Total intangible assets
Fair value of previously held interest							$ 11,300,000						$ 11,300,000
Percentage of ownership interest acquired					51%		51%	51%					51%	51%	51%							51%
WAVE
Total intangible assets
Fair value of previously held interest	$ 28,616,000
Percentage of ownership interest acquired	100%															100%				100%
Solectrac
Total intangible assets
Percentage of ownership interest acquired																		78.60%
Percent of battery power				100%							100%						100%	100%
Timios Holdings Corp [Member]
Total intangible assets
Percentage of ownership interest acquired																					100%
Title Plant
Indefinite lived intangible assets
Net Balance					$ 500,000								$ 500,000
Website name
Indefinite lived intangible assets
Net Balance				$ 25,000	25,000		$ 25,000				$ 25,000		25,000	$ 25,000
Title License
Indefinite lived intangible assets
Net Balance				0	6,000						0		6,000
Patent
Indefinite lived intangible assets
Net Balance				0	0		28,000				$ 0		$ 0	28,000
GTB Tokens
Total intangible assets
Impairment loss of intangible assets								$ 61,100,000							$ 61,100,000
Influencer network
Amortizing Intangible Assets
Weight Average Remaining Useful Life													0 years
Gross Carrying Amount							1,137,000							1,137,000
Accumulated Amortization							(462,000)							(462,000)
Total							675,000							675,000
Total intangible assets
Impairment loss of intangible assets										$ 800,000
Customer contract
Amortizing Intangible Assets
Weight Average Remaining Useful Life													0 years
Gross Carrying Amount							500,000							500,000
Accumulated Amortization							(389,000)							(389,000)
Total							111,000							111,000
Continuing membership agreements
Amortizing Intangible Assets
Weight Average Remaining Useful Life											16 years 9 months 18 days		17 years 6 months
Gross Carrying Amount				1,179,000	1,179,000		1,179,000				$ 1,179,000		$ 1,179,000	1,179,000
Accumulated Amortization				(665,000)	(649,000)		(619,000)				(665,000)		(649,000)	(619,000)
Impairment Loss				0	0						0		0
Total				514,000	530,000		560,000				514,000		$ 530,000	560,000
Total intangible assets
Impairment loss of intangible assets									$ 7,100,000
Fair value of previously held interest									600,000
Continuing membership agreements | DBOT
Total intangible assets
Impairment loss of intangible assets			$ 30,000						$ 30,000,000
Patents, trademarks and brands
Amortizing Intangible Assets
Weight Average Remaining Useful Life												37 years 8 months 12 days	57 years
Gross Carrying Amount				21,672,000	39,820,000		110,000				21,672,000		$ 39,820,000	110,000
Accumulated Amortization				(1,385,000)	(2,715,000)		(17,000)				(1,385,000)		(2,715,000)	(17,000)
Impairment Loss				(1,132,000)	(30,492,000)						(1,132,000)		(30,492,000)
Total				19,155,000	6,613,000		93,000				$ 19,155,000		$ 6,613,000	93,000
Technology platform
Amortizing Intangible Assets
Weight Average Remaining Useful Life		2 years											0 years
Gross Carrying Amount							290,000							290,000
Accumulated Amortization							(97,000)							(97,000)
Total							193,000							193,000
Land use rights
Amortizing Intangible Assets
Weight Average Remaining Useful Life											96 years 3 months 18 days		97 years
Gross Carrying Amount				24,407,000	27,102,000		28,162,000				$ 24,407,000		$ 27,102,000	28,162,000
Accumulated Amortization				(555,000)	(411,000)		(142,000)				(555,000)		(411,000)	(142,000)
Impairment Loss				0	0						0		0
Total				23,852,000	26,691,000		28,020,000				$ 23,852,000		$ 26,691,000	$ 28,020,000
Licenses
Amortizing Intangible Assets
Weight Average Remaining Useful Life											22 years 7 months 6 days		14 years
Gross Carrying Amount				1,141,000	1,000,000						$ 1,141,000		$ 1,000,000
Accumulated Amortization				(124,000)	(65,000)						(124,000)		(65,000)
Impairment Loss				0	0						0		0
Total				1,017,000	935,000						$ 1,017,000		$ 935,000
Lender relationships
Amortizing Intangible Assets
Weight Average Remaining Useful Life											5 years 3 months 18 days		6 years
Gross Carrying Amount				16,600,000	16,600,000						$ 16,600,000		$ 16,600,000
Accumulated Amortization				(1,952,000)	(1,638,000)						(1,952,000)		(1,638,000)
Impairment Loss				(12,551,000)	(12,550,000)						(12,551,000)		(12,550,000)
Total				2,097,000	2,412,000						$ 2,097,000		$ 2,412,000
Internally developed software
Amortizing Intangible Assets
Weight Average Remaining Useful Life											1 year 9 months 18 days		2 years 7 months 6 days
Gross Carrying Amount				753,000	452,000						$ 753,000		$ 452,000
Accumulated Amortization				(203,000)	(76,000)						(203,000)		(76,000)
Impairment Loss				0	0						0		0
Total				550,000	376,000						$ 550,000		$ 376,000
Software
Amortizing Intangible Assets
Weight Average Remaining Useful Life											10 years 8 months 12 days		13 years 8 months 12 days
Gross Carrying Amount				4,491,000	4,492,000						$ 4,491,000		$ 4,492,000
Accumulated Amortization				(1,006,000)	(178,000)						(1,006,000)		(178,000)
Impairment Loss				0	0						0		0
Total				3,485,000	4,314,000						$ 3,485,000		$ 4,314,000
Non-compete
Amortizing Intangible Assets
Weight Average Remaining Useful Life											0 years		4 years 6 months
Gross Carrying Amount				0	520,000						$ 0		$ 520,000
Accumulated Amortization					(57,000)								(57,000)
Impairment Loss				0	(463,000)						0		(463,000)
Total				0	0						$ 0		$ 0
Technology
Amortizing Intangible Assets
Weight Average Remaining Useful Life											7 years 6 months		21 years 10 months 24 days
Gross Carrying Amount				16,655,000	7,460,000						$ 16,655,000		$ 7,460,000
Accumulated Amortization				(1,447,000)	(347,000)						(1,447,000)		(347,000)
Impairment Loss				0	(7,113,000)						0		(7,113,000)
Total				15,208,000	0						$ 15,208,000		$ 0
Assembled workforce
Amortizing Intangible Assets
Weight Average Remaining Useful Life											1 year 2 months 12 days		1 year 10 months 24 days
Gross Carrying Amount				150,000	150,000						$ 150,000		$ 150,000
Accumulated Amortization				(63,000)	(6,000)						(63,000)		(6,000)
Impairment Loss				0	0						0		0
Total				$ 87,000	144,000						$ 87,000		$ 144,000
Marketing and distribution agreement
Total intangible assets
Impairment loss of intangible assets					$ 12,500,000		$ 12,500,000

Goodwill and Intangible Asset_5

Goodwill and Intangible Assets - Expected Amortization Expenses (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
2023	$ 6,255	$ 4,199
2023	5,987	4,183
2024	5,480	3,918
2025	5,315	3,454
2026		3,404
2027		22,857
Total	$ 78,120	$ 42,015	$ 29,652

Long-term Investments - Composi

Long-term Investments - Composition of Long-term Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Investments, Debt and Equity Securities [Abstract]
Non-marketable equity investments	$ 7,500	$ 7,500	$ 4,787
Equity method investments	15,819	28,088	3,700	$ 17,881
Total	$ 23,319	$ 35,588	$ 8,487

Long-term Investments - Additio

Long-term Investments - Additional Information (Details) € / shares in Units, $ / shares in Units, € in Millions													1 Months Ended	3 Months Ended	9 Months Ended		12 Months Ended				21 Months Ended
	Aug. 13, 2021 USD ($)	Aug. 13, 2021 EUR (€)	Aug. 02, 2021 USD ($) shares	Aug. 02, 2021 EUR (€) shares	Jul. 26, 2021 USD ($)	Jun. 11, 2021 USD ($)	Apr. 20, 2021 USD ($) $ / shares shares	Mar. 03, 2021 USD ($) $ / shares shares	Nov. 19, 2020 USD ($) $ / shares shares	Oct. 22, 2020 USD ($) $ / shares shares	Jul. 18, 2019 USD ($) $ / shares shares	Apr. 24, 2018 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) area $ / shares	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($) $ / shares	Dec. 31, 2018 item	Sep. 30, 2022 USD ($)	Mar. 07, 2022	Dec. 31, 2021 EUR (€)	Oct. 19, 2021	Aug. 13, 2021 EUR (€)	Jun. 30, 2021	Apr. 21, 2021	Mar. 03, 2021 EUR (€) € / shares	Jan. 28, 2021 USD ($) item	Jan. 28, 2021 EUR (€) item	Dec. 20, 2019 USD ($)	Dec. 20, 2019 EUR (€)	Jun. 30, 2019
Long-term Investments
Impairment loss with respect to one non-marketable equity investment														$ 1,500,000		$ 1,500,000
Dividends received																	$ 0	$ 0	$ 0		$ 0
Investment cost									$ 1,300,000
Share price (in dollars per share) | $ / shares													$ 0.23						$ 0.23
Equity method investments													$ 17,881,000		$ 15,819,000		28,088,000	3,700,000	$ 17,881,000		$ 15,819,000
Initial investment															$ 3,350,000		38,070,000	2,600,000
Number of seats on the board of directors | item																													4	4
Impairment of equity method investments																	7,864,000	16,650,000	13,100,000
Solectrac
Long-term Investments
Shares acquired (in shares) | shares										1,400,000
Percentage of shares acquired										15%
Purchase price (in dollars per share) | $ / shares										$ 0.91
Additional share price (in dollars per share) | $ / shares									$ 1
FNL
Long-term Investments
Common stock issued to equity method investee (in shares) | shares							100,000
Shares subscribed but not issued (in shares) | shares							600,000
Equity investment conversion (in shares) | shares							30,902
Common Stock | FNL
Long-term Investments
Share price (in dollars per share) | $ / shares							$ 8.09
Conversion amount for future equity							$ 250,000,000
Grapevine Logic, Inc. ("Grapevine")
Long-term Investments
Percentage of ownership interest							100%																			100%							100%
FNL
Long-term Investments
Percentage of ownership interest							29%								29%						29%						29%
Cash | FNL
Long-term Investments
Equity method investments							$ 2,900,000
Solectrac
Long-term Investments
Shares acquired (in shares) | shares									1,300,000
Equity method investment										$ 1,300,000
Ownership percentage, equity method									24.30%
Equity method investments													0				0	2,556,000	0
Initial investment																	0	2,600,000
Impairment of equity method investments																	0	0
Energica Investment
Long-term Investments
Equity method investment								$ 13,600,000																				€ 10.1
Ownership percentage, equity method								20%														90%						20%
Equity method investment (in shares) | shares								6,100,000
Share price (in dollars per share) | (per share)								$ 2.21																				€ 1.78
Selling restriction period								90 days
Carrying amount of equity investment sold																	11,000,000
Investment fair value																	21,800,000
MDI Fund
Long-term Investments
Equity method investment					$ 25,000,000
Equity method investments															$ 3,245,000		3,765,000	0			$ 3,245,000
Initial investment					$ 600,000										274,000		4,646,000
Impairment of equity method investments																	0
TM2
Long-term Investments
Ownership percentage, equity method																													10%	10%
Equity method investments													1,227,000				0	1,144,000	1,227,000
Initial investment																	7,226,000	0
Number of seats on the board of directors | item																													1	1
Impairment of equity method investments																	7,864,000	0
PEA
Long-term Investments
Ownership percentage, equity method							30%																	30%
Equity method investment (in shares) | shares			11,175	11,175
Equity method investments															7,368,000		9,138,000	0			7,368,000
Initial investment			$ 9,100,000	€ 7.5													9,138,000
Impairment of equity method investments																	$ 0
Intelligenta
Long-term Investments
Ownership percentage, equity method												20%					60%						60%
Equity method investments													9,800,000					0	9,800,000
Initial investment																		0
Impairment of equity method investments																		9,800,000
Seasail
Long-term Investments
Ownership percentage, equity method												40%
Glory
Long-term Investments
Equity method investments													$ 6,854,000					0	6,854,000
Initial investment																		0
Shares issued (in dollars per share) | $ / shares											$ 2
Impairment of equity method investments																		6,850,000	13,100,000
Glory | Scenario, Plan
Long-term Investments
Shares issued (in dollars per share) | $ / shares											$ 1.64
FNL
Long-term Investments
Equity method investments															2,130,000		$ 2,856,000	0			$ 2,130,000
Initial investment																	3,505,000
Impairment of equity method investments																	0
Non Marketable Equity Investments
Long-term Investments
Impairment loss with respect to one non-marketable equity investment															$ 0		4,500,000	$ 200,000	3,000,000
Non Marketable Equity Investments | TM2
Long-term Investments
Equity method investment	$ 5,900,000																								€ 5				$ 1,800,000	€ 1.5
Increase in investment	$ 4,100,000	€ 3.5
Threshold of equity financing																													$ 6,800,000	€ 5
Pre-investment valuation amount																															$ 11,100,000	€ 10
Current valuation amount																	12,500,000						€ 11
Solectrac
Long-term Investments
Payments to acquire businesses, gross						$ 17,700,000
Equity ownership percentage						100%
Purchase price						$ 24,952,000
Percentage of ownership interest acquired						78.60%
Intelligenta
Long-term Investments
Payments to acquire businesses, gross												$ 2,000,000
Number of unrelated party | item																				2
Purchase price												9,800,000							$ 9,800,000
Fair value of previously held interest												$ 7,800,000
Share price of capital stock issued (in dollars per share) | $ / shares												$ 2.60
Number of common stock issued (in shares) | shares												3,000,000
Glory
Long-term Investments
Fair value of previously held interest											$ 24,400,000
Number of common stock issued (in shares) | shares											12,200,000
Percentage of ownership interest acquired											34%
Allocation of consideration to equity method investment																	23,000,000
Allocation of consideration to call option																	1,400,000
Glory | Scenario, Plan
Long-term Investments
Fair value of previously held interest											$ 20,000,000
Allocation of consideration to equity method investment																	20,000,000
Allocation of consideration to call option																	$ 0
Glory | Bigfair
Long-term Investments
Percentage of ownership interest acquired											51%
Bigfair | Call option
Long-term Investments
Fair value of previously held interest											$ 13,200,000
Percentage of ownership interest acquired											40%
Tree Technologies
Long-term Investments
Percentage of ownership interest acquired													51%						51%
Number of acres | area													250

Long-term Investments - Equity

Long-term Investments - Equity Method Investments (Details) $ in Thousands, € in Millions				3 Months Ended		9 Months Ended		12 Months Ended
	Aug. 02, 2021 USD ($)	Aug. 02, 2021 EUR (€)	Jul. 26, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						$ 28,088	$ 3,700	$ 3,700	$ 17,881
Initial investment						3,350		38,070	2,600
Income (loss) on investment				$ (429)	$ (1,447)	(2,357)	(2,062)	(3,665)	(131)
Reclassification to subsidiaries						(11,298)		(2,372)	0
Impairment losses								(7,864)	(16,650)	$ (13,100)
Reclassification to equity method investee								250	0
Dilution loss due to investee share issuance								(31)	0
Ending balance				15,819		15,819		28,088	3,700	17,881
Solectrac
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						0	2,556	2,556	0
Initial investment								0	2,600
Income (loss) on investment								(153)	(44)
Reclassification to subsidiaries								(2,372)	0
Impairment losses								0	0
Reclassification to equity method investee								0	0
Dilution loss due to investee share issuance								(31)	0
Ending balance								0	2,556	0
Energica
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						12,329	0	0
Initial investment								13,555
Income (loss) on investment						(1,031)		(1,226)
Reclassification to subsidiaries						(11,298)		0
Impairment losses								0
Reclassification to equity method investee								0
Dilution loss due to investee share issuance								0
Ending balance								12,329	0
FNL
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						2,856	0	0
Initial investment								3,505
Income (loss) on investment						(685)		(899)
Reclassification to subsidiaries								0
Impairment losses								0
Reclassification to equity method investee								250
Dilution loss due to investee share issuance								0
Ending balance				2,130		2,130		2,856	0
MDI Fund
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						3,765	0	0
Initial investment			$ 600			274		4,646
Income (loss) on investment						(135)		(881)
Reclassification to subsidiaries								0
Impairment losses								0
Reclassification to equity method investee								0
Dilution loss due to investee share issuance								0
Ending balance				3,245		3,245		3,765	0
TM2
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						0	1,144	1,144	1,227
Initial investment								7,226	0
Income (loss) on investment								(506)	(83)
Reclassification to subsidiaries								0	0
Impairment losses								(7,864)	0
Reclassification to equity method investee								0	0
Dilution loss due to investee share issuance								0	0
Ending balance								0	1,144	1,227
Intelligenta
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance							0	0	9,800
Initial investment									0
Income (loss) on investment									0
Reclassification to subsidiaries									0
Impairment losses									(9,800)
Reclassification to equity method investee									0
Dilution loss due to investee share issuance									0
Ending balance									0	9,800
Glory
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance							0	0	6,854
Initial investment									0
Income (loss) on investment									(4)
Reclassification to subsidiaries									0
Impairment losses									(6,850)	(13,100)
Reclassification to equity method investee									0
Dilution loss due to investee share issuance									0
Ending balance									0	$ 6,854
PEA
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						9,138	$ 0	0
Initial investment	$ 9,100	€ 7.5						9,138
Income (loss) on investment						(506)		0
Reclassification to subsidiaries								0
Impairment losses								0
Reclassification to equity method investee								0
Dilution loss due to investee share issuance								0
Ending balance				$ 7,368		$ 7,368		$ 9,138	$ 0

Leases - Additional Information

Leases - Additional Information (Details) $ in Thousands	3 Months Ended						9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Jun. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2020 USD ($) lease	Mar. 31, 2020 USD ($) lease	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) lease	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Operating Leased Assets [Line Items]
Operating lease right of use assets	$ 16,835						$ 16,835		$ 12,827	$ 155
Net lease liabilities	$ 16,686						$ 16,686		$ 12,733	100
Weighted-average remaining lease term (in years)	5 years 4 months 24 days						5 years 4 months 24 days		4 years 2 months 12 days
Average discount rate (as a percent)	4.60%						4.60%		5.20%
Gain on settlement									$ 0	5,926	$ 0
Operating lease liability-long term	$ 12,808						$ 12,808		9,647	19
Current portion of operating lease liabilities	3,878						3,878		3,086	115
Operating cash flows from operating leases	$ 1,150	$ 723					3,277	$ 1,506	1,856	991	1,407
Right-of-use assets obtained in exchange for new operating lease liabilities		$ 3,515					$ 6,895	$ 8,141	$ 14,293	$ 486	$ 935
Promissory Note
Operating Leased Assets [Line Items]
Operating lease right of use assets					$ 100
Notes Payable, Other Payables | Lease Settlement Payable
Operating Leased Assets [Line Items]
Interest rate of convertible note					4%
New York City Headquarter
Operating Leased Assets [Line Items]
Net lease liabilities				$ 6,400
Number of leases | lease					2				2
Impairment loss					$ 5,300				$ 100
Gain on settlement				4,900
Operating lease liability-long term					5,800
Current portion of operating lease liabilities					600
Operating cash flows from operating leases				$ 1,500
Terminated and Vacated Lease
Operating Leased Assets [Line Items]
Net lease liabilities					$ 900
Number of leases | lease						1
Impairment loss						$ 900
Gain on settlement			$ 800

Leases - Lease Expense and Supp

Leases - Lease Expense and Supplemental Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Lease cost
Operating lease cost	$ 1,210	$ 610	$ 3,434	$ 1,058	$ 1,764	$ 1,600	$ 1,708
Short-term lease cost	187	241	636	523	720	349	317
Sublease income					0	(74)	(42)
Total lease cost	1,463	851	4,243	1,581	2,484	1,875	1,983
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 1,150	723	3,277	1,506	1,856	991	1,407
Right-of-use assets obtained in exchange for new operating lease liabilities		$ 3,515	$ 6,895	$ 8,141	$ 14,293	$ 486	$ 935

Leases - Maturity of Operating

Leases - Maturity of Operating Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
2022	$ 4,707	$ 3,629
2023	3,453	3,647
2024	3,187	2,728
2025	2,610	2,281
2026		1,685
2027 and thereafter		222
Total undiscounted lease liabilities	19,476	14,192
Less: Interest	(2,790)	(1,459)
Total	$ 16,686	$ 12,733	$ 100

Supplementary Information (Deta

Supplementary Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Supplemental Financial Statement Information
Other current assets	$ 5,673		$ 5,673		$ 4,490	$ 3,726
Other current liabilities	8,831		8,831		7,137	2,235
Other income (expense), net	$ 2,574	$ 8	$ 4,460	$ 507	1,261	6,604	$ (433)
Other Noncurrent Assets
Supplemental Financial Statement Information
Derecognition of asset (liability)					6,600
Liability
Supplemental Financial Statement Information
Derecognition of asset (liability)					(6,700)
Other Current Liabilities
Supplemental Financial Statement Information
Derecognition of asset (liability)					(300)
Other Noncurrent Liabilities
Supplemental Financial Statement Information
Derecognition of asset (liability)					(6,400)
PRC
Supplemental Financial Statement Information
Other income (expense), net					200
Third-party supplier
Supplemental Financial Statement Information
Amount deposited with third party supplier					$ 1,900	3,400
Other payable to third party						$ 800

Promissory Notes - Schedule of

Promissory Notes - Schedule of Promissory Notes (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Short-term Debt [Line Items]
Principal	$ 57,811	$ 565
Carrying Amount	58,121	568
Less: Current portion	(58,121)	(568)
Payable due beyond one year	$ 0	0
Convertible Debenture Due In June 2021 - YA II PN
Short-term Debt [Line Items]
Interest rate	4%
Principal	$ 57,500	0
Carrying Amount	57,809	0
Vendor Notes Payable
Short-term Debt [Line Items]
Principal	0	105
Carrying Amount	$ 0	105
Vendor Notes Payable | Minimum
Short-term Debt [Line Items]
Interest rate	0.25%
Vendor Notes Payable | Maximum
Short-term Debt [Line Items]
Interest rate	4%
Small Business Association Paycheck Protection Program
Short-term Debt [Line Items]
Interest rate	1%
Principal	$ 311	460
Carrying Amount	$ 312	$ 463

Promissory Notes - Impact of Pr

Promissory Notes - Impact of Promissory Notes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Long-term Investments
Expense due to conversion of notes					$ 0	$ 2,266	$ 0
Gain on extinguishment of debt	$ 0	$ (300)	$ 0	$ (300)	(300)	(8,891)	3,940
Convertible Note
Long-term Investments
Interest expense excluding amortization of debt discount					2,139	1,593	1,449
Interest expense related to amortization of debt discount					0	14,485	4,235
Total interest expense					2,139	16,078	5,684
Expense due to conversion of notes					0	2,266	0
Gain on extinguishment of debt					$ (300)	$ (8,891)	$ 3,940

Promissory Notes - Additional I

Promissory Notes - Additional Information (Details) $ / shares in Units, shares in Millions

3 Months Ended

9 Months Ended

12 Months Ended

Oct. 25, 2021 USD ($) $ / shares

Feb. 24, 2021 USD ($)

Nov. 10, 2020 USD ($) installment

May 13, 2020 USD ($) installment

May 03, 2020 USD ($) installment

May 01, 2020 USD ($) installment

Jun. 30, 2021 USD ($)

Sep. 30, 2022 USD ($)

Sep. 30, 2021 USD ($)

Dec. 31, 2021 USD ($) $ / shares shares

Dec. 31, 2020 USD ($)

Dec. 31, 2019 USD ($)

Oct. 25, 2022 USD ($)

Aug. 29, 2022 $ / shares

Jun. 30, 2020 USD ($)

Apr. 10, 2020 USD ($)

Mar. 31, 2020 lease

Long-term Investments

Weighted average interest rate

3.80%

4%

1.40%

Principal Amount

$ 57,811,000

$ 565,000

Interest rate in the event of default

18%

Shares issued upon conversion of debt (in shares) | shares

45.9

Net lease liabilities

$ 16,686,000

$ 12,733,000

100,000

Proceeds from issuance of convertible notes

$ 0

$ 220,000,000

295,000,000

$ 27,000,000

$ 9,132,000

Terminated and Vacated Lease

Long-term Investments

Number of leases | lease

1

Net lease liabilities

$ 900,000

Convertible Debenture

Long-term Investments

Principal and accrued and unpaid interest

$ 17,600,000

Shares issued upon conversion of debt (in shares) | shares

9.4

Interest expense

$ 600,000

Convertible Debenture | YA II PN, Ltd

Long-term Investments

Conversion price (in dollars per share) | $ / shares

$ 1.50

Convertible Debenture | Convertible Debenture

Long-term Investments

Interest rate in the event of default

18%

Convertible Debenture | Convertible Debenture | YA II PN, Ltd

Long-term Investments

Principal Amount

$ 75,000,000

$ 75,000,000

Proceeds from notes payable

$ 75,000,000

Interest rate of convertible note

4%

Interest rate in the event of default

18%

Conversion price (in dollars per share) | $ / shares

$ 1.88

Redemption of unpaid principal per month

$ 8,300,000

Principal and accrued and unpaid interest

$ 17,500,000

YA II PN Note 4

Long-term Investments

Shares converted (in shares) | shares

45.9

YA II PN Note 4 | Convertible Debenture

Long-term Investments

Principal Amount

$ 80,000,000

Interest rate of convertible note

4%

Conversion price (in dollars per share) | $ / shares

$ 4.95

Small Business Association Paycheck Protection Program

Long-term Investments

Interest rate of convertible note

1%

1%

Number of installments | installment

18

18

Carrying amount of convertible note

$ 100,000

$ 300,000

Installment payable

$ 18,993

$ 7,000

Payments of principal and interest

$ 31,674

Delaware Board Of Trade Holdings Inc

Long-term Investments

Interest rate of convertible note

0.25%

4%

Interest expense

$ 100,000

Initial amount paid

$ 30,000

Unsecured promissory note

$ 60,000

Number of installments | installment

2

Net lease liabilities

$ 900,000

US Hybrid | Paycheck Protection Program | Unsecured Debt

Long-term Investments

Interest rate of convertible note

1%

Proceeds from issuance of convertible notes

$ 500,000

Loan forgiveness period

2 months

Deferment period

10 months

WAVE | Paycheck Protection Program | Unsecured Debt

Long-term Investments

Interest rate of convertible note

1%

Number of installments | installment

18

Installment payable

$ 12,630

Proceeds from issuance of convertible notes

$ 300,000

Promissory Notes - Promissory N

Promissory Notes - Promissory Notes Issued and Paid (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Long-term Investments
Principal Amount	$ 57,811	$ 565
YA II PN Note 1 | Convertible Debenture
Long-term Investments
Principal Amount	37,500
Gross proceeds	$ 37,500
Interest rate	4%
Conversion price (in dollars per share)	$ 2
YA II PN Note 2 | Convertible Debenture
Long-term Investments
Principal Amount	$ 37,500
Gross proceeds	$ 37,500
Interest rate	4%
Conversion price (in dollars per share)	$ 3.31
YA II PN Note 3 | Convertible Debenture
Long-term Investments
Principal Amount	$ 65,000
Gross proceeds	$ 65,000
Interest rate	4%
Conversion price (in dollars per share)	$ 4.12
YA II PN Note 4 | Convertible Debenture
Long-term Investments
Principal Amount	$ 80,000
Gross proceeds	$ 80,000
Interest rate	4%
Conversion price (in dollars per share)	$ 4.95

Stockholders' Equity, Redeema_3

Stockholders' Equity, Redeemable Convertible Preferred Stock and Redeemable Non-controlling Interest - Additional Information (Details) $ / shares in Units, $ in Thousands, ¥ in Millions					3 Months Ended						6 Months Ended	9 Months Ended		12 Months Ended
	Jun. 30, 2021 USD ($) D	Feb. 26, 2021 USD ($)	Jun. 09, 2020 USD ($)	Jun. 11, 2011 USD ($)	Sep. 30, 2022 USD ($) $ / shares shares	Sep. 30, 2021 USD ($) shares	Jun. 30, 2021 USD ($) shares	Mar. 31, 2021 USD ($) shares	Mar. 31, 2020 USD ($)	Mar. 31, 2020 CNY (¥)	Jun. 30, 2021 USD ($) shares	Sep. 30, 2022 USD ($) installment $ / shares shares	Sep. 30, 2022 CNY (¥) installment shares	Dec. 31, 2021 USD ($) installment Vote $ / shares shares	Dec. 31, 2021 CNY (¥) installment shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 shares	Sep. 30, 2022 CNY (¥) shares	Sep. 01, 2022 $ / shares	Dec. 31, 2021 CNY (¥) Vote shares	Aug. 12, 2021 USD ($)	Sep. 04, 2020 USD ($)	Apr. 03, 2020 USD ($)
Stockholders Equity [Line Items]
Common stock, shares authorized (in shares) | shares					1,500,000,000							1,500,000,000		1,500,000,000		1,500,000,000		1,500,000,000		1,500,000,000
Common stock, par value (in dollars per share) | $ / shares					$ 0.001							$ 0.001		$ 0.001		$ 0.001			$ 0.001
Aggregate offering price		$ 150,000
Proceeds from issuance of stock						$ 53,400								$ 145,500
Commission and transaction fees						$ 1,700								4,500
Purchase price as percent of market price	95%			95%			95%				95%
Purchase price as percent of market price, period two	96%			96%			96%				96%
Ownership limitation percentage				4.99%
Common stock issuance								$ 53,407								$ 182,498
Common stock - $0.001 par value; 1,500,000,000 shares authorized, 497,272,525 and 344,861,295 shares issued and outstanding as of December 31, 2021 and 2020, respectively					$ 517							$ 517		$ 497		$ 345
Share price calculated as a percentage of market price		3%
Common stock issuance for acquisitions, investments, and assets (in shares) | shares												0	0	11,300,000	11,300,000		7,400,000
Qingdao Xingyang City Investment | New Energy
Stockholders Equity [Line Items]
Ownership interest														100%						100%
Common Stock
Stockholders Equity [Line Items]
Shares issued (in shares) | shares						17,600,000								50,400,000	50,400,000
Common stock issuance (in shares) | shares					(6,627,565)			17,615,534								123,437,386
Common stock issuance								$ 18								$ 123
Common stock issuance for acquisitions, investments, and assets (in shares) | shares						2,011,617	6,733,497	10,181,299						18,926,413	18,926,413	13,056,055	37,966,908
Qingdao Xingyang City Investment
Stockholders Equity [Line Items]
Aggregate potential investment					$ 28,000							$ 28,000		$ 28,000				¥ 200		¥ 200
Installments of capital contribution									$ 7,000	¥ 50					¥ 50
Remaining capital contribution												$ 21,000	¥ 150	$ 21,000	¥ 150
Number of installments | installment												3	3	3	3
Dividend rate												6%	6%	6%	6%
Threshold period for selling												1 year	1 year	1 year	1 year
Threshold period to redeem investment												3 years	3 years	3 years	3 years
Ownership interest														100%						100%
Qingdao Xingyang City Investment | New Energy | Qingdao Xingyang City Investment
Stockholders Equity [Line Items]
Number of common stock issued (in shares) | shares														56,000,000	56,000,000
Purchase price														$ 7,900	¥ 56
Private placement
Stockholders Equity [Line Items]
Consideration received on transaction	$ 80,400			$ 80,400
Consecutive trading days | D	2
Ownership limitation percentage	4.99%						4.99%				4.99%
Common stock issuance							$ 27,300
Issuance period	36 months
Threshold consecutive trading days | D	5
Private placement | Common Stock
Stockholders Equity [Line Items]
Common stock issuance (in shares) | shares							10,000,000				10,000,000			10,000,000	10,000,000
Common stock issuance							$ 10				$ 27,300			$ 27,300
Private placement | Cantor Fitzgerald & Co
Stockholders Equity [Line Items]
Shares issued (in shares) | shares														7,900,000	7,900,000
Consideration received on transaction														$ 15,700
Aggregate offering price																					$ 350,000
Percent of gross proceeds														3%	3%
Purchase price on common stock														$ 400
SEDA | YA II PN, Ltd.
Stockholders Equity [Line Items]
Installments of capital contribution			$ 1,000
Aggregate amount			$ 45,000																				$ 50,000
Period to issue or sell stock			36 months
Deferred offering costs and additional paid in capital														900
Common stock - $0.001 par value; 1,500,000,000 shares authorized, 497,272,525 and 344,861,295 shares issued and outstanding as of December 31, 2021 and 2020, respectively														$ 182,500								$ 150,000
Share price calculated as a percentage of market price														90%	90%
Percentage of common stock shares held														4.99%	4.99%
Shares issued (in shares) | shares														122,900,000						122,900,000
Convertible preferred stock
Stockholders Equity [Line Items]
Preferred stock, shares authorized (in shares) | shares					50,000,000							50,000,000		50				50,000,000		50
Preferred stock, par value (in dollars per share) | $ / shares					$ 0.001							$ 0.001		$ 0.001
Series A Preferred Stock
Stockholders Equity [Line Items]
Preferred stock, shares issued (in shares) | shares					7,000,000							7,000,000		7,000,000		7,000,000		7,000,000		7,000,000
Preferred stock, shares outstanding (in shares) | shares														7,000,000		7,000,000				7,000,000
Number of votes entitled | Vote														1						1
Converted shares issued (in shares) | shares					10							10		10				10		10
Distribution amount per share (in dollars per share) | $ / shares					$ 0.50							$ 0.50		$ 0.50

Stockholders' Equity, Redeema_4

Stockholders' Equity, Redeemable Convertible Preferred Stock and Redeemable Non-controlling Interest - Schedule (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance			$ 0	$ 7,485	$ 7,485
Initial investment	$ 264						$ 2,406
Loss attributable to non-controlling interest	$ (1,439)	$ (187)	(3,525)	(459)	(714)	$ (10,501)	852
Adjustment to redemption value		(9)
Ending balance					0	7,485
Qingdao Xingyang City Investment
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance			$ 0	7,485	7,485	0
Initial investment						7,047
Accretion of dividend				347	464	438
Loss attributable to non-controlling interest				(195)	(206)	(135)
Adjustment to redemption value				195	206	135
Settlement					(7,949)
Ending balance		$ 7,832		$ 7,832	$ 0	$ 7,485	$ 0

Related Party Transactions (Det

Related Party Transactions (Details) $ / shares in Units, € in Millions, ¥ in Millions, shares in Millions		1 Months Ended								3 Months Ended								9 Months Ended		12 Months Ended
	Jun. 05, 2020 USD ($) $ / shares shares	Oct. 31, 2021 USD ($) D	Sep. 30, 2020 USD ($)	Sep. 30, 2020 CNY (¥)	May 31, 2020 USD ($)	Nov. 30, 2019 USD ($) installment	Jul. 31, 2019 USD ($)	Jun. 30, 2019 USD ($) shares	Mar. 31, 2019 USD ($) shares	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Jun. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)	Sep. 30, 2019 USD ($) item	Dec. 31, 2018 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) shares	Jun. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Jan. 07, 2022 USD ($)	Jan. 07, 2022 EUR (€)	May 31, 2020 CNY (¥)	Nov. 25, 2019 USD ($) $ / shares	Oct. 30, 2019	Feb. 08, 2019 USD ($) $ / shares	May 10, 2012 USD ($) $ / shares
Related Party Transaction [Line Items]
Amount due to related parties										$ 2,223,000								$ 2,223,000		$ 1,102,000		$ 882,000
Shares issued upon conversion of debt (in shares) | shares																				45.9
Expense due to conversion of notes																				$ 0		2,266,000	$ 0
Principal Amount																				57,811,000		565,000
Long term investment										23,319,000								23,319,000		35,588,000		8,487,000
Impairment loss of intangible assets										378,000	$ 15,183,000							1,030,000	$ 15,183,000	71,070,000		33,230,000	73,669,000
Common stock issuance													$ 53,407,000									182,498,000
Payments to acquire equity Interest																		54,889,000	100,579,000
Professional fees																				34,710,000		12,541,000	5,828,000
Proceeds from issuance of convertible notes																		0	220,000,000	295,000,000		27,000,000	9,132,000
Notes receivable from related party										400,000								400,000		697,000		0
Notes receivable										83,863,000								83,863,000		54,907,000		0
Proceeds from loan repayment																				473,000		1,529,000	0
Seven Stars Founder Space Industrial Pte. Ltd ("Founder Space")
Related Party Transaction [Line Items]
Ownership percentage, equity method					50%																						50%
Energica
Related Party Transaction [Line Items]
Ownership percentage, equity method		20%
Digital asset management services
Related Party Transaction [Line Items]
Assets sold under agreements carrying amount																				$ 7,100,000
Fuzhou Note Receivable
Related Party Transaction [Line Items]
Notes receivable from related party					$ 400,000																						¥ 3
Notes receivable					$ 500,000																						3.3
Repayment period					3 months
Recorded reserve against notes receivable					$ 500,000
Zhu Note Receivable
Related Party Transaction [Line Items]
Notes receivable from related party					1,400,000																						10
Notes receivable					$ 1,500,000																						¥ 10.5
Repayment period					1 month
Proceeds from loan repayment			$ 1,500,000	¥ 10.5
GTB Tokens
Related Party Transaction [Line Items]
Impairment loss of intangible assets															$ 61,100,000								61,100,000
Borrowing from Dr. Wu. and his affiliates
Related Party Transaction [Line Items]
Conversion price of note convertible (in dollars per share) | $ / shares	$ 0.59
Amount of debt converted	$ 1,500,000
Amount of debt transferred	$ 400,000
Expected discount rate | Digital asset management services
Related Party Transaction [Line Items]
Measurement input																				76
Expected term (years) | Digital asset management services
Related Party Transaction [Line Items]
Measurement input																				3
Expected volatility | Digital asset management services
Related Party Transaction [Line Items]
Measurement input																				155
Expected dividend yield | Digital asset management services
Related Party Transaction [Line Items]
Measurement input																				0
Risk-free interest rate | Digital asset management services
Related Party Transaction [Line Items]
Measurement input																				2.25
Level 2 | Digital asset management services
Related Party Transaction [Line Items]
Proceeds from sale of assets (in shares)																				$ 40,700,000			40,700,000
Borrowing from Dr. Wu. and his affiliates
Related Party Transaction [Line Items]
Amount due to related parties										200,000								200,000		200,000		200,000
Conversion price of note convertible (in dollars per share) | $ / shares	$ 0.59
Shares issued upon conversion of debt (in shares) | shares	2.6
Amount of debt transferred														$ 400,000
Accounts payables										700,000								700,000		700,000		600,000
Delaware Board Of Trade Holdings Inc
Related Party Transaction [Line Items]
Interest rate of convertible note								0%
Short-term debt								$ 600,000
Repayments of short term debt							$ 300,000
Seven Stars Founder Space Industrial Pte. Ltd ("Founder Space") | Zhu Note Receivable
Related Party Transaction [Line Items]
Ownership interest provided as collateral (as a percent)					50%																						50%
Mobile Energy Group
Related Party Transaction [Line Items]
Percentage of ownership interest								50.10%
Shenma
Related Party Transaction [Line Items]
Common stock issuance						$ 4,900,000
Number of installments | installment						6
Payments to acquire equity Interest																				500,000		500,000
Shenma | Qianxi
Related Party Transaction [Line Items]
Percentage of ownership interest						1.72%																							1.72%
Payments to acquire equity Interest																		500,000		500,000
Grapevine Logic, Inc. ("Grapevine") | Paycheck Protection Program | Unsecured Debt
Related Party Transaction [Line Items]
Due to other related parties										100,000								100,000		100,000
Proceeds from issuance of convertible notes																				100,000
Qianxi
Related Party Transaction [Line Items]
Number of Ev taxis order to third party | item																4,172
Commission payable on completion of order																$ 2,700,000
iUnicorn | Mobile Energy Group
Related Party Transaction [Line Items]
Percentage of ownership interest								49.90%
Vice Chairman | Related party personal expenses
Related Party Transaction [Line Items]
Personal expenses																				100,000
Service agreement with SSSIG
Related Party Transaction [Line Items]
Due to other related parties																				600,000
Transaction with related party											$ 400,000	$ 400,000									$ 1,400,000
Professional fees																			$ 400,000	400,000		700,000
Service agreement with SSSIG | Selling, general and administrative expenses
Related Party Transaction [Line Items]
Transaction with related party																					$ 1,400,000
Glory
Related Party Transaction [Line Items]
Amount due to related parties																				500,000
Due to other related parties										$ 200,000								200,000		200,000
Net balance due to related parties																				200,000		300,000
Affiliated Entity
Related Party Transaction [Line Items]
Principal Amount																									$ 5,700,000	€ 5
Notes receivable from related party																				700,000
Interest income recognized																		$ 28,476		6,476
Affiliated Entity | Revolving Credit Facility
Related Party Transaction [Line Items]
Notes receivable		$ 4,500,000
Notes receivable		$ 4,500,000
Loan receivable due date | D		210
Affiliated Entity | Revolving Credit Facility | Prime Rate
Related Party Transaction [Line Items]
Interest rate		4%
Affiliated Entity | Ocasia Group Holding LTD
Related Party Transaction [Line Items]
Personal expenses																				200,000
Affiliated Entity | Acquisition Of Fintalk Assets
Related Party Transaction [Line Items]
Cash amount																								$ 1,000,000
Common stock, fair market value																	$ 5,400,000							6,000,000
Shares issued (in shares) | shares								2.9
Impairment loss															$ 5,700,000
Transaction with related party																	$ 6,400,000							7,000,000
Personal expenses																								$ 1,000,000
Research and development contract with a related party | Research and development expense
Related Party Transaction [Line Items]
Transaction with related party																				2,800,000
Service charges																						1,600,000
GTD
Related Party Transaction [Line Items]
Assets sold under agreements carrying amount									$ 20,400,000
Sales from sale of productive assets (in shares) | shares									1.3
GTD | License content
Related Party Transaction [Line Items]
Licensed content																				17,000,000
GTD | Animation copy right
Related Party Transaction [Line Items]
Assets sold under agreements carrying amount																				200,000
GTD | Nanjing Shengyi Network Technology Co., Ltd
Related Party Transaction [Line Items]
Long term investment																				$ 3,200,000
GTD | Nanjing Shengyi Network Technology Co., Ltd | Ideanomics, Inc
Related Party Transaction [Line Items]
Percentage of ownership interest																				13%
Convertible Note | Vice Chairman
Related Party Transaction [Line Items]
Amount due to related parties																															$ 3,000,000
Interest rate of convertible note																															4%
Conversion price of convertible note after amendment (in dollars per share) | $ / shares																															$ 1.75
Conversion price of note convertible (in dollars per share) | $ / shares	$ 0.59																														$ 1.50
Shares issued upon conversion of debt (in shares) | shares	5.1
Expense due to conversion of notes																						1,500,000
Interest expense																						300,000
Convertible Note | Mr Bruno Wu
Related Party Transaction [Line Items]
Interest expense																				$ 0		100,000	100,000
$2.5 Million Convertible Promissory Note | SSSIG
Related Party Transaction [Line Items]
Advance received without any interest																														$ 1,300,000
Convertible promissory note amount not received																														$ 1,200,000
$2.5 Million Convertible Promissory Note | Mr Bruno Wu
Related Party Transaction [Line Items]
Expense due to conversion of notes																						700,000
$2.5 Million Convertible Promissory Note | Mr Bruno Wu | SSSIG
Related Party Transaction [Line Items]
Interest rate of convertible note																														4%
Conversion price of note convertible (in dollars per share) | $ / shares	$ 0.59																													$ 1.83
Shares issued upon conversion of debt (in shares) | shares	2.2
Interest expense																				0		21,546	48,357
Principal Amount																														$ 2,500,000
Convertible Promissory Note | Mr Bruno Wu | SSSIG
Related Party Transaction [Line Items]
Interest rate of convertible note																												4%
Conversion price of note convertible (in dollars per share) | $ / shares																												$ 1.25
Principal Amount																												$ 1,000,000
$1.0 Million Convertible Promissory Note | SSSIG
Related Party Transaction [Line Items]
Advance received without any interest																												300,000
Convertible promissory note amount not received																												$ 800,000
$1.0 Million Convertible Promissory Note | Mr Bruno Wu
Related Party Transaction [Line Items]
Conversion price of note convertible (in dollars per share) | $ / shares	$ 0.59
Shares issued upon conversion of debt (in shares) | shares	0.4
Expense due to conversion of notes																						100,000
$1.0 Million Convertible Promissory Note | Mr Bruno Wu | SSSIG
Related Party Transaction [Line Items]
Interest expense																				$ 0		$ 4,301	$ 1,000

Share-Based Compensation - Addi

Share-Based Compensation - Additional Information (Details)	1 Months Ended		3 Months Ended		9 Months Ended		12 Months Ended
	Jul. 31, 2021 USD ($) employee shares	Nov. 30, 2020 USD ($) employee shares	Sep. 30, 2022 USD ($) shares	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) shares	Dec. 31, 2019 USD ($) shares	Aug. 03, 2018 shares	Dec. 03, 2010 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding to purchase shares of common stock (in shares) | shares			22,403,822		22,403,822		21,843,781	25,087,416	14,936,726
Warrants outstanding (in shares) | shares			0		0		1,100,000	900,000
Share-based payments expense			$ 2,200,000	$ 15,200,000	$ 7,400,000	$ 19,200,000	$ 22,000,000	$ 12,000,000	$ 9,100,000
Unrecognized compensation expense related to non-vested share options			$ 5,800,000		$ 5,800,000		12,900,000
Weighted average period for recognition related to non-vested stock options					1 year 1 month 28 days
Exercised					$ 0	5,600,000	7,731,175	2,421,499	0
Total fair value of vested shares					$ 6,700,000	5,400,000	$ 8,400,000	11,800,000	8,500,000
Weighted average exercise price of warrants (in dollars per share) | $ / shares							$ 4
Weighted average remaining life of warrants							7 months 9 days
Granted date fair value of restricted shares	$ 12,400,000
2010 Stock Incentive Plan ("the Plan")
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized for issuance (in shares) | shares										56,800,000	31,500,000
Number of options available for issuance (in shares) | shares			16,700,000		16,700,000		17,400,000
Restricted shares granted (in shares) | shares		100,000
Number of employees and directors granted shares | employee		1
Amount of grant date fair value of the restricted shares		$ 100,000
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding to purchase shares of common stock (in shares) | shares			22,400,000		22,400,000
Weighted average period for recognition related to non-vested stock options							1 year 4 months 24 days
Cash received from options exercised					$ 0	$ 8,400,000	$ 8,400,000	$ 1,700,000	$ 0
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted shares granted (in shares) | shares	5,000,000						5,025,000
Number of employees and directors granted shares | employee	7
Unrecognized compensation cost related to unvested restricted shares			$ 0		$ 0		$ 0

Share-Based Compensation - Summ

Share-Based Compensation - Summary of Stock Option Activity (Details) - USD ($)	9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Options Outstanding
Beginning balance (in shares)	21,843,781	25,087,416	25,087,416	14,936,726
Granted (in shares)	1,605,000		9,562,000	15,854,166
Exercised (in shares)	(72,334)		(5,589,084)	(2,421,657)
Expired (in shares)	(737,963)		(2,966,509)	(1,682,658)
Forfeited (in shares)	(234,662)		(4,250,042)	(1,599,161)
Ending balance (in shares)	22,403,822		21,843,781	25,087,416	14,936,726
Vested at end of period (in shares)	18,039,489		14,264,369
Expected to vest at end of period (in shares)	4,364,333		7,579,412
Weighted Average Exercise Price
Beginning balance (in dollars per share)	$ 1.74	$ 1.29	$ 1.29	$ 2.13
Granted (in dollars per share)	1.01		2.49	0.60
Exercised (in dollars per share)	0.53		1.50	0.78
Expired (in dollars per share)	2.48		1.69	2.72
Forfeited (in dollars per share)	2.30		1.10	1.58
Ending balance (in dollars per share)	1.67		1.74	$ 1.29	$ 2.13
Vested at end of period (in dollars per share)	$ 1.51		1.53
Expected to vest at end of period (in dollars per share)			$ 2.15
Weighted Average Remaining Contractual Life (Years)
Outstanding	7 years 6 months 3 days		8 years 21 days	7 years 11 months 1 day
Vested at end of period (in years)	7 years 3 months 21 days		7 years 8 months 15 days
Expected to vest at end of period (in years)	8 years 4 months 9 days		9 years 4 months 13 days
Aggregated Intrinsic Value
Outstanding at beginning period	$ 4,596,393	$ 18,554,241	$ 18,554,241
Exercised	0	$ 5,600,000	7,731,175	$ 2,421,499	$ 0
Outstanding at end of period	0		4,596,393	$ 18,554,241
Vested at end of period	0		3,927,341
Expected to vest at end of period	$ 0		$ 669,052

Share-Based Compensation - Assu

Share-Based Compensation - Assumptions Used to Estimate the Fair Values (Details)	9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Expected term (in years)		1 year 10 months 17 days
Expected volatility, minimum	123%	112%
Expected volatility, maximum	124%	130%
Expected volatility		106.92%
Expected dividend yield	0%	0%
Risk free interest rate, minimum	1.69%	0.51%
Risk free interest rate, maximum	2.87%	1.10%
Risk free interest rate		1.31%
Share-Based Payment Arrangement, Option, Performance And Service Conditions
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Expected term (in years)					5 years 6 months 7 days
Expected volatility, minimum			112%	101%
Expected volatility, maximum			130%	122%
Expected volatility					98%
Risk free interest rate, minimum			0.51%	0.39%
Risk free interest rate, maximum			1.29%	0.44%
Risk free interest rate					2.51%
Share-Based Payment Arrangement, Option, Market Conditions
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Expected term (in years)			1 year 10 months 17 days
Expected volatility			106.92%
Expected dividend yield			0%
Risk free interest rate			1.31%
Minimum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Expected term (in years)	5 years 6 months 3 days	4 years 9 months 14 days
Minimum | Share-Based Payment Arrangement, Option, Performance And Service Conditions
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Expected term (in years)			4 years 9 months 14 days	5 years 1 month 24 days
Maximum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Expected term (in years)	5 years 6 months 10 days	7 years 2 months 1 day
Maximum | Share-Based Payment Arrangement, Option, Performance And Service Conditions
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Expected term (in years)			7 years 2 months 1 day	5 years 6 months 7 days

Share-Based Compensation - Warr

Share-Based Compensation - Warrants (Details) - $ / shares	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Class of Warrant or Right [Line Items]
Number of Warrants Outstanding and Exercisable (in shares)	0	1,100,000	900,000
Exercise Price (in dollars per share)		$ 4
Service Providers Expiring January 2023 - One
Class of Warrant or Right [Line Items]
Number of Warrants Outstanding and Exercisable (in shares)	0	100,000	0
Exercise Price (in dollars per share)	$ 7.50	$ 7.50
Service Providers Expiring January 2023 - Two
Class of Warrant or Right [Line Items]
Number of Warrants Outstanding and Exercisable (in shares)	0	100,000	0
Exercise Price (in dollars per share)	$ 9	$ 9
Service Providers Expiring July 2022
Class of Warrant or Right [Line Items]
Number of Warrants Outstanding and Exercisable (in shares)	0	200,000	200,000
Exercise Price (in dollars per share)	$ 5	$ 5
Service Providers Expiring October 2022
Class of Warrant or Right [Line Items]
Number of Warrants Outstanding and Exercisable (in shares)	0	700,000	700,000
Exercise Price (in dollars per share)	$ 2.50	$ 2.50

Share-Based Compensation - Rest

Share-Based Compensation - Restricted Shares (Details) - Restricted Stock - $ / shares	1 Months Ended	12 Months Ended
	Jul. 31, 2021	Dec. 31, 2021
Shares
Outstanding, beginning balance (in shares)		0
Granted (in shares)	5,000,000	5,025,000
Forfeited (in shares)		0
Vested (in shares)		(5,025,000)
Outstanding, ending balance (in shares)		0
Weighted-average fair value
Granted (in dollars per share)		$ 2.46
Forfeited (in dollars per share)		0
Vested (in dollars per share)		2.46
Outstanding, ending balance (in dollars per share)		$ 0

Loss Per Common Share - Summary

Loss Per Common Share - Summary of Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Net earnings (loss) attributable to common stockholders	$ (37,414)	$ (51,811)	$ (103,692)	$ (64,986)	$ (256,011)	$ (101,264)	$ (98,508)
Basic
Basic (in shares)	494,061,205	473,829,962	496,392,410	432,989,602	447,829,204	213,490,535	119,766,859
Diluted
Diluted potential common shares (in shares)	494,061,205	473,829,962	496,392,410	432,989,602	447,829,204	213,490,535	119,766,859
Basic loss per share (in dollars per share)	$ (0.08)	$ (0.11)	$ (0.21)	$ (0.15)	$ (0.57)	$ (0.47)	$ (0.82)
Diluted loss per share (in dollars per share)	$ (0.08)	$ (0.11)	$ (0.21)	$ (0.15)	$ (0.57)	$ (0.47)	$ (0.82)

Loss Per Common Share - Computa

Loss Per Common Share - Computation of Diluted Earnings Loss Per Share (Details) - shares shares in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	54,669	55,968	28,018	55,045
Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	950	1,100	900	8,996
Options and RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	22,419	21,859	25,172	14,937
Series A Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	933	933	933	933
Contingent shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	1,491	1,491	1,013	8,501
Convertible promissory note and interest
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	28,876	30,585	0	21,678

Income Taxes - Additional Infor

Income Taxes - Additional Information (Details) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($) item	Sep. 30, 2022 USD ($) item	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) item	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Operating Loss Carryforwards [Line Items]
Taxes incurred	$ (400)	$ (944)	$ (925)	$ (9,971)	$ (11,786)	$ (3,308)	$ 417
Tax rate differential(state and foreign)					5%	1.30%	(0.50%)
Number of businesses acquired | item		4	1		4
Deferred tax liabilities					$ 12,200
Income tax benefit (expense)	400	$ 944	$ 925	$ 9,971	11,786	$ 3,308	$ (417)
Cumulative tax loss carryforwards					28,200
Deferred tax benefit					371	241	176
Increase of valuation allowance					28,240	16,457	14,807
Potential deferred tax assets					300
Uncertain tax positions	$ 0		0		256	0	0	$ 0
Uncertain tax positions, accrued interest and penalties					0	0	0
Inland Revenue Malaysia
Operating Loss Carryforwards [Line Items]
Taxes incurred						3,300
Income tax benefit (expense)						(3,300)
Deferred tax liabilities related to land-use rights							8,200
Benefit from amortization						3,100
Cumulative tax loss carryforwards							200
Deferred tax benefit					400
Tax loss carryforwards, subject to expiration					$ 9,100
State Administration of Taxation, China
Operating Loss Carryforwards [Line Items]
Tax rate differential(state and foreign)					25%
Acquisitions In 2021
Operating Loss Carryforwards [Line Items]
Taxes incurred					$ (10,100)
Income tax benefit (expense)					10,100
Timios | Selling, general and administrative expenses
Operating Loss Carryforwards [Line Items]
Taxes incurred					100
Income tax benefit (expense)					(100)
United States - Federal
Operating Loss Carryforwards [Line Items]
Cumulative tax loss carryforwards					191,400	99,300	83,100
Deferred tax benefit					0	0	0
United States - Federal | Inland Revenue Malaysia
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards, subject to expiration					3,400
PRC/Hong Kong/Singapore/Malaysia
Operating Loss Carryforwards [Line Items]
Taxes incurred			(600)
Income tax benefit (expense)			$ 600
Cumulative tax loss carryforwards					26,900	24,000	28,300
Deferred tax benefit					371	$ 241	$ 176
PRC/Hong Kong/Singapore/Malaysia | Inland Revenue Malaysia
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards, subject to expiration					3,300
PRC/Hong Kong/Singapore/Malaysia | State Administration of Taxation, China
Operating Loss Carryforwards [Line Items]
Tax loss carryforwards, subject to expiration					$ 23,000

Income Taxes - Loss Before Tax

Income Taxes - Loss Before Tax and Provision For Income Tax Benefit (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating Loss Carryforwards [Line Items]
Loss before tax, after impairment of and equity in loss of equity method investees					$ (268,511)	$ (114,889)	$ (96,412)
Deferred tax expense (benefit) of net operating loss					(371)	(241)	(176)
Valuation allowance as a result of a change in circumstances					(10,134)	0	0
Deferred tax expense (benefit) other than the above two categories					(1,506)	(3,067)	(514)
Current tax expense (benefit) other than benefit of net operating loss					225	0	1,107
Total income tax expense (benefit)	$ (400)	$ (944)	$ (925)	$ (9,971)	(11,786)	(3,308)	417
Change In Circumstance
Operating Loss Carryforwards [Line Items]
Valuation allowance as a result of a change in circumstances					0	0	0
United States - Federal
Operating Loss Carryforwards [Line Items]
Loss before tax, after impairment of and equity in loss of equity method investees					(256,851)	(82,999)	(88,688)
Deferred tax expense (benefit) of net operating loss					0	0	0
Valuation allowance as a result of a change in circumstances					(8,873)	0	0
Deferred tax expense (benefit) other than the above two categories					(89)	0	0
Current tax expense (benefit) other than benefit of net operating loss					0	0	0
United States - State
Operating Loss Carryforwards [Line Items]
Deferred tax expense (benefit) of net operating loss					0	0	0
Valuation allowance as a result of a change in circumstances					(1,261)	0	0
Deferred tax expense (benefit) other than the above two categories					(1,359)	0	(514)
Current tax expense (benefit) other than benefit of net operating loss					225	0	0
Total income tax expense (benefit)			(300)
PRC/Hong Kong/Singapore/Malaysia
Operating Loss Carryforwards [Line Items]
Loss before tax, after impairment of and equity in loss of equity method investees					(11,660)	(31,890)	(7,724)
Deferred tax expense (benefit) of net operating loss					(371)	(241)	(176)
Valuation allowance as a result of a change in circumstances					0	0	0
Deferred tax expense (benefit) other than the above two categories					(58)	(3,067)	0
Current tax expense (benefit) other than benefit of net operating loss					$ 0	$ 0	$ 1,107
Total income tax expense (benefit)			$ (600)

Income Taxes - Reconciliation o

Income Taxes - Reconciliation of the Expected Income Tax (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
U. S. statutory income tax rate		21%	21%	21%
Non-deductible expenses:
Non-deductible stock awards		(0.60%)	(0.60%)	(1.90%)
Non-deductible impairment or disposal of goodwill		(10.50%)	(3.70%)	0%
Non-deductible acquisition costs		(0.70%)	0%	0%
Non-deductible officers' compensation		(0.60%)	0%	0%
Non-deductible interest expenses		(0.20%)	(2.00%)	(1.20%)
Additional tax cost basis on disposal of subsidiary		0.40%	0%	0%
Expiration of and disposal of subsidiary NOL carryovers		(0.50%)	0%	0%
Change in state tax rates due to change in state apportionment		1.10%	1.30%	0%
Increase in valuation allowance	100%	(10.30%)	(15.70%)	(16.40%)
Tax rate differential(state and foreign)		5%	1.30%	(0.50%)
Non-taxable gain Non-deductible (loss) on contingent consideration		0.90%	1.10%	(1.10%)
Others		(0.60%)	0.20%	(0.30%)
Effective income tax rate		4.40%	2.90%	(0.40%)

Income Taxes - Components of th

Income Taxes - Components of the Company's Deferred Tax (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
U.S. NOL		$ 46,693		$ 23,585
Foreign NOL		6,554		5,967
U.S. capital loss carryover		873		4,371
U. S. Section 1231 carryover		2,360
Accrued payroll and expense		1,012		0
Nonqualified options		2,999		1,927
Convertible notes		0		827
Inventory reserve		563		0
Bad debt allowance		281		281
Impaired assets		10,728		7,996
Equity investment loss and others	$ 300	126
Equity investment loss and others		5,081		3,596
Total deferred tax assets		77,270		48,550
Less: valuation allowance		(74,972)		(46,732)	$ (30,275)	$ (15,468)
Property and equipment		(357)		(81)
Intangible assets		(5,954)		(6,782)
Outside basis in domestic subsidiary and other		(1,060)		0
Total deferred tax liabilities		(7,371)	$ (11,000)	(6,863)
Net deferred tax assets (liabilities)		$ (5,073)		$ (5,045)

Income Taxes - Changes in Valua

Income Taxes - Changes in Valuation Allowance (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Deferred Tax Assets, Valuation Allowance [Roll Forward]
Valuation allowance beginning balance	$ 46,732	$ 30,275	$ 15,468
Increase of valuation allowance	28,240	16,457	14,807
Valuation allowance ending balance	$ 74,972	$ 46,732	$ 30,275

Income Taxes - Unrecognized Tax

Income Taxes - Unrecognized Tax Positions (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Unrecognized tax benefits at beginning of year	$ 0	$ 0	$ 0
Gross changes		0	0
Gross increases - current year tax positions	256
Unrecognized tax benefits at end of year	$ 256	$ 0	$ 0

Commitments and Contingencies (

Commitments and Contingencies (Details) $ in Millions		12 Months Ended
	Aug. 16, 2022 USD ($)	Dec. 31, 2020 USD ($) item	Dec. 13, 2022	Jun. 01, 2022	Jan. 28, 2021 USD ($)	Sep. 30, 2020 USD ($)	Jul. 19, 2019 USD ($)
Loss Contingencies [Line Items]
Amount payable		$ 1.7				$ 5	$ 5
Number of vendors | item		1
Settlement amount		$ 1.3
Contingent gain		$ 0.4
Judgment amount	$ 16.4
Judgment interest rate	9%
Convertible Debt Securities [Member] | Silk EV [Member]
Loss Contingencies [Line Items]
Cost					$ 15
Subsequent Event
Loss Contingencies [Line Items]
Judgment amount	$ 16.4
Judgment interest rate	9%
Convertible Debenture | Subsequent Event
Loss Contingencies [Line Items]
Interest rate			20%
Silk EV Note | Convertible Debenture
Loss Contingencies [Line Items]
Interest rate				6%	6%

Concentration, Credit and Oth_2

Concentration, Credit and Other Risks - Major Customers and Suppliers (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Major Customers | Accounts receivables | Three Customers
Revenue, Major Customer [Line Items]
Percentage of concentration risk	37.90%	98.20%
Major Customers | Revenue from Contract with Customer Benchmark | Three Customers
Revenue, Major Customer [Line Items]
Percentage of concentration risk		77%
Major Customers | Revenue from Contract with Customer Benchmark | One Customer
Revenue, Major Customer [Line Items]
Percentage of concentration risk			91.30%
Major Suppliers | Revenue from Contract with Customer Benchmark | Four Suppliers
Revenue, Major Customer [Line Items]
Percentage of concentration risk		73.70%
Major Suppliers | Accounts payable | Two Suppliers
Revenue, Major Customer [Line Items]
Percentage of concentration risk		61.10%

Concentration, Credit and Oth_3

Concentration, Credit and Other Risks - Foreign Currency Risks (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenue, Major Customer [Line Items]
Cash and cash equivalents	$ 25,186	$ 269,863	$ 165,764
Minimum cash balance		2,000
Cash amount		200
Insured deposit		4,700	$ 1,300
United States - Federal
Revenue, Major Customer [Line Items]
Cash and cash equivalents		241,900
Malaysia, Singapore, China, Hong Kong
Revenue, Major Customer [Line Items]
Cash and cash equivalents		$ 27,900

Concentration, Credit and Oth_4

Concentration, Credit and Other Risks - Cybersecurity Incident (Details)	12 Months Ended
	Dec. 31, 2021
Concentration of Credit and Foreign Currency Risks
Credit monitoring service period	1 year

Defined Contribution Plan (Deta

Defined Contribution Plan (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Defined Contribution Plan
Employer matching contribution, percent	100%
Employer matching contribution pay, percent	4%
Percentage of vesting contribution	100%
Vesting percentage	100%
UNITED STATES
Defined Contribution Plan
Employer matching contribution, amount	$ 0.1	$ 0.1	$ 0
PRC
Defined Contribution Plan
Employer matching contribution, amount	$ 0.7	$ 0.4	$ 0.4

Geographic Areas (Details)

Geographic Areas (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	$ 29,595	$ 37,285
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	1,997	8,965
Malaysia
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	26,870	28,185
Other Geographical Areas
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	$ 728	$ 135

Contingent Consideration - Summ

Contingent Consideration - Summary of Financial Instruments Measured at Fair Value (Details) $ in Thousands		1 Months Ended		12 Months Ended
	Dec. 26, 2019 shares	Jul. 31, 2019 shares	Apr. 30, 2019 shares	Dec. 31, 2021 USD ($) item shares	Dec. 31, 2020 USD ($) shares	Sep. 30, 2022 USD ($)	Jun. 11, 2021 USD ($)
Fair Value Measurements
Contingent consideration				$ 999	$ 899	$ 868
DBOT
Fair Value Measurements
Contingent consideration				$ 649	$ 649	649
Number of common stock issued (in shares) | shares		1,400,000	4,400,000	0	13,100,000
Tree Technologies Sdn. Bhd.
Fair Value Measurements
Contingent consideration				$ 250	$ 250	119
Number of common stock issued (in shares) | shares	9,500,000
Solectrac
Fair Value Measurements
Contingent consideration				$ 100		100	$ 2,400
Number of contingent considerations | item				3
Level 1
Fair Value Measurements
Contingent consideration				$ 0	0
Level 1 | DBOT
Fair Value Measurements
Contingent consideration				0	0
Level 1 | Tree Technologies Sdn. Bhd.
Fair Value Measurements
Contingent consideration				0	0
Level 1 | Solectrac
Fair Value Measurements
Contingent consideration				0
Level 2
Fair Value Measurements
Contingent consideration				0	0
Level 2 | DBOT
Fair Value Measurements
Contingent consideration				0	0
Level 2 | Tree Technologies Sdn. Bhd.
Fair Value Measurements
Contingent consideration				0	0
Level 2 | Solectrac
Fair Value Measurements
Contingent consideration				0
Fair Value, Inputs, Level 3 [Member]
Fair Value Measurements
Contingent consideration				999	899	868
Fair Value, Inputs, Level 3 [Member] | DBOT
Fair Value Measurements
Contingent consideration				649	649	649
Fair Value, Inputs, Level 3 [Member] | Tree Technologies Sdn. Bhd.
Fair Value Measurements
Contingent consideration				250	$ 250	119
Fair Value, Inputs, Level 3 [Member] | Solectrac
Fair Value Measurements
Contingent consideration				$ 100		$ 100

Contingent Consideration - Sign

Contingent Consideration - Significant Inputs and Assumptions (Details)	Dec. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2019
Measurement Input, Risk Free Interest Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	3.4		0.1	1.6
Measurement Input, Price Volatility [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	25		30	30
Measurement Input, Expected Term [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input			0.08	0.25
Measurement Input, Expected Dividend Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input			0	0
Weighted-average cost of capital
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	15	15
Measurement Input, Discount Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	13.1
Measurement Input, Probability Rate [Member] | Minimum [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	5	20
Measurement Input, Probability Rate [Member] | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	10	55

Contingent Consideration - Reco

Contingent Consideration - Reconciliation of Level 3 Fair Value Measurements (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Remeasurement loss/(gain) recognized in the income statement	$ 0	$ 5,099	$ 131	$ 7,006	$ 9,600	$ 5,503	$ (5,094)
Contingent Consideration Liability [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance			999	$ 8,960	8,960	24,656	0
Addition					1,639		19,562
Measurement period adjustment						(1,990)	5,094
Settlement						(8,203)
Remeasurement loss/(gain) recognized in the income statement			(131)		(9,600)	(5,503)
Ending balance	$ 868		$ 868		$ 999	$ 8,960	$ 24,656

Subsequent Events (Details)

Subsequent Events (Details)

1 Months Ended

3 Months Ended

6 Months Ended

9 Months Ended

12 Months Ended

Dec. 01, 2022 USD ($) shares

Oct. 25, 2022 USD ($) $ / shares

Sep. 15, 2022 USD ($) shares

Sep. 01, 2022 USD ($) $ / shares shares

Aug. 29, 2022 USD ($) D $ / shares

Jul. 12, 2022 shares

Feb. 09, 2022 USD ($)

Feb. 09, 2022 EUR (€)

Jan. 07, 2022 USD ($) installment

Jan. 07, 2022 EUR (€) installment

Jun. 10, 2021 shares

Oct. 31, 2022 USD ($) shares

Sep. 30, 2022 USD ($) $ / shares shares

Sep. 30, 2022 USD ($) $ / shares

Mar. 31, 2022 USD ($)

Sep. 30, 2021 USD ($)

Jun. 30, 2021 USD ($)

Mar. 31, 2021 USD ($)

Jun. 30, 2022 USD ($)

Sep. 30, 2022 USD ($) $ / shares shares

Sep. 30, 2021 USD ($)

Dec. 31, 2021 USD ($) $ / shares shares

Dec. 31, 2020 USD ($) $ / shares

Dec. 31, 2019 USD ($)

Dec. 31, 2022

Dec. 23, 2022 USD ($)

Dec. 13, 2022 USD ($)

Nov. 14, 2022 USD ($)

May 31, 2022 USD ($)

May 20, 2022 USD ($) shares

Mar. 07, 2022

Jan. 07, 2022 EUR (€)

Sep. 15, 2021

Aug. 30, 2021 USD ($)

Mar. 03, 2021

Subsequent Event [Line Items]

Principal Amount

$ 57,811,000

$ 565,000

(Loss) gain on disposal of subsidiaries, net

$ 0

$ (1,446,000)

Tender offer cost

$ 60,300,000

€ 52,500,000

Common stock, par value (in dollars per share) | $ / shares

$ 0.001

$ 0.001

$ 0.001

$ 0.001

$ 0.001

$ 0.001

Total revenue

$ 24,278,000

$ 26,581,000

$ 83,871,000

$ 86,647,000

$ 114,080,000

$ 26,759,000

$ 44,566,000

Number of shares into which instrument is converted | shares

45,900,000

Common stock issuance for professional fees (in shares) | shares

1,100,000

Common stock issuance for professional fees

690,000

$ 435,000

$ 656,000

$ 1,162,000

$ 2,318,000

1,642,000

PRC

Subsequent Event [Line Items]

Total revenue

$ 28,900,000

$ 36,200,000

29,712,000

$ 25,045,000

$ 2,693,000

Cash

$ 12,400,000

Standby Equity Purchase Agreement [Member]

Subsequent Event [Line Items]

Shares issued (in shares) | shares

150,000,000

60,000,000

Transaction period

36 months

Purchase price equal to percentage of market price

95%

Shares issued as a percentage of outstanding stock

5%

Convertible promissory note and interest

Subsequent Event [Line Items]

Cost

54,319,000

US Hybrid

Subsequent Event [Line Items]

Number of common stock issued (in shares) | shares

6,600,000

6,600,000

Equity interest percentage

100%

Percentage of voting equity interests acquired

100%

Seven Stars Energy Ptd. Ltd. [Member]

Subsequent Event [Line Items]

Percentage of ownership interest

51%

51%

VIA Motors International, Inc. | Convertible Debenture

Subsequent Event [Line Items]

Principal Amount

$ 42,500,000

Interest rate

4%

VIA Motors International, Inc. | Convertible promissory note and interest

Subsequent Event [Line Items]

Cost

$ 42,500,000

$ 42,500,000

Energica Motor Company, Inc. [Member]

Subsequent Event [Line Items]

Ownership percentage, equity method

20%

20%

Ownership percentage threshold

90%

Timios

Subsequent Event [Line Items]

Total revenue

27,000,000

Via Motor Note | Convertible Debenture

Subsequent Event [Line Items]

Principal Amount

$ 42,500,000

Interest rate

4%

Convertible Debenture

Subsequent Event [Line Items]

Number of shares into which instrument is converted | shares

9,400,000

Convertible Debenture | YA II PN, Ltd

Subsequent Event [Line Items]

Conversion price (in dollars per share) | $ / shares

$ 1.50

Percentage of stock price trigger

85%

Consecutive trading days | D

7

Conversion price of common stock (in dollars per share) | $ / shares

$ 0.20

Convertible notes payable

$ 16,700,000

Subsequent Event

Subsequent Event [Line Items]

Tender offer cost

$ 60,300,000

€ 52,500,000

Common stock, par value (in dollars per share) | $ / shares

$ 0.001

Subsequent Event | Purchase agreement with Acuitas Capital

Subsequent Event [Line Items]

Purchase value of convertible preferred shares

$ 20,000,000

Subsequent Event | Standby Equity Purchase Agreement [Member]

Subsequent Event [Line Items]

Shares issued (in shares) | shares

150,000,000

60,000,000

Commitment fee

$ 1,500,000

$ 600,000

Transaction period

36 months

Purchase price equal to percentage of market price

95%

Shares issued as a percentage of outstanding stock

5%

Consecutive trading day period

3 days

Subsequent Event | Convertible Debenture

Subsequent Event [Line Items]

Principal Amount

$ 2,000,000

Interest rate

20%

Secured collateral amount

$ 2,400,000

Subsequent Event | Convertible Debenture | YA II PN, Ltd

Subsequent Event [Line Items]

Secured collateral amount

2,400,000

Subsequent Event | Timios and Justly | YA II PN, Ltd

Subsequent Event [Line Items]

Percentage of voting equity interests acquired

12%

Subsequent Event | Justly

Subsequent Event [Line Items]

Percentage of voting equity interests acquired

3%

Subsequent Event | Seven Stars Energy Ptd. Ltd. [Member]

Subsequent Event [Line Items]

Percentage of ownership interest

51%

51%

Subsequent Event | VIA Motors International, Inc. | Agreement with VIA Motors and a commercial vendor to VIA Motors

Subsequent Event [Line Items]

Common stock issuance for professional fees (in shares) | shares

15,000,000

Common stock issuance for professional fees

$ 4,100,000

Convertible notes payable

$ 4,100,000

Subsequent Event | VIA Motors International, Inc. | Convertible Debenture

Subsequent Event [Line Items]

Cost

$ 2,000,000

Subsequent Event | VIA Motors International, Inc. | Convertible promissory note and interest

Subsequent Event [Line Items]

Cost

$ 29,100,000

29,100,000

29,100,000

$ 2,400,000

Subsequent Event | Energica Motor Company, Inc. [Member]

Subsequent Event [Line Items]

Ownership percentage threshold

90%

Subsequent Event | Timios | Orangegrid

Subsequent Event [Line Items]

Preferred stock, shares issued (in shares) | shares

6,600,000

Investments

$ 3,000,000

Subsequent Event | Forecast

Subsequent Event [Line Items]

(Loss) gain on disposal of subsidiaries, net

$ 500,000

Subsequent Event | Forecast | Energica Motor Company, Inc. [Member]

Subsequent Event [Line Items]

Ownership percentage, equity method

70%

72.40%

Subsequent Event | Forecast | Energica Founders [Member] | Energica Motor Company, Inc. [Member]

Subsequent Event [Line Items]

Ownership percentage, equity method

29%

Ownership percentage threshold

27.60%

Subsequent Event | First closing

Subsequent Event [Line Items]

Purchase value of convertible preferred shares

5,000,000

Subsequent Event | Second closing

Subsequent Event [Line Items]

Purchase value of convertible preferred shares

5,000,000

Subsequent Event | Third closing

Subsequent Event [Line Items]

Purchase value of convertible preferred shares

$ 10,000,000

Subsequent Event | Via Motor Note | Convertible Debenture

Subsequent Event [Line Items]

Principal Amount

17,300,000

17,300,000

17,300,000

$ 11,800,000

Interest rate

4%

Subsequent Event | Energica Loan Agreement

Subsequent Event [Line Items]

Principal Amount

$ 5,700,000

€ 5,000,000

Periodic payment

$ 284,075

€ 250,000

Number of installments | installment

2

2

Subsequent Event | Convertible Debenture | YA II PN, Ltd

Subsequent Event [Line Items]

Periodic payment

0

0

Conversion price (in dollars per share) | $ / shares

$ 1.50

Percentage of stock price trigger

85%

Consecutive trading days | D

7

Conversion price of common stock (in dollars per share) | $ / shares

$ 0.20

Remaining outstanding balance of instrument

$ 16,700,000

$ 16,700,000

$ 16,700,000

$ 16,700,000

Number of shares into which instrument is converted | shares

43,700,000

43,700,000

Convertible notes payable

$ 16,700,000

Subsequent Event | Convertible Debenture | YA PN II SDPA

Subsequent Event [Line Items]

Principal Amount

$ 6,500,000

Conversion price (in dollars per share) | $ / shares

$ 0.05

Percentage of stock price trigger

95%

Consecutive trading day period

5 days

Net amount received on sale of convertible debenture

$ 4,875,000

Financing fee

1,500,000

Expenses incurred

125,000

Subsequent Event | Convertible Debenture | Convertible Debenture | YA II PN, Ltd

Subsequent Event [Line Items]

Principal Amount

$ 6,500,000

Interest rate

8%

Conversion price (in dollars per share) | $ / shares

$ 0.05

Percentage of stock price trigger

95%

Number of shares into which instrument is converted | shares

43,700,000

Subsequent Event | Euribor | Energica Loan Agreement

Subsequent Event [Line Items]

Interest rate

2%

2%

Subsequent Event | Maximum | Convertible Debenture | YA II PN, Ltd

Subsequent Event [Line Items]

Secured collateral amount

$ 2,400,000

Subsequent Event | Maximum | Convertible Debenture | YA PN II SDPA

Subsequent Event [Line Items]

Annual rate

18%

Subsequent Event | Minimum | Justly

Subsequent Event [Line Items]

Percentage of voting equity interests acquired

51%

Subsequent Event | Minimum | Convertible Debenture | YA PN II SDPA

Subsequent Event [Line Items]

Annual rate

8%

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS	Sep. 30, 2022 USD ($)
Current assets:
Cash and cash equivalents	$ 25,186,000
Accounts receivable, net	6,000,000
Contract assets	3,767,000
Amount due from related parties	534,000
Notes receivable from third parties	83,863,000
Notes receivable from related party	400,000
Inventory	29,530,000
Prepaid expenses	15,075,000
Other current assets	5,673,000
Total current assets	170,028,000
Property and equipment, net	10,170,000
Intangible assets, net	78,645,000
Goodwill	68,711,000
Operating lease right of use assets	16,835,000
Financing lease right of use assets	1,376,000
Long-term investments	23,319,000
Other non-current assets	1,235,000
Total assets	370,319,000
Current liabilities
Accounts payable	22,782,000
Deferred revenue (including customer deposits of $2,681 and $3,163 as of September 30, 2022 and December 31, 2021, respectively)	3,540,000
Accrued salaries	7,916,000
Amount due to related parties	2,223,000
Other current liabilities	8,831,000
Current portion of operating lease liabilities	3,878,000
Current portion of financing lease liabilities	348,000
Current contingent consideration	767,000
Promissory note-short term	2,424,000
Convertible promissory note due to third-parties-short term	9,250,000
Total current liabilities	61,959,000
Promissory note-long term	1,559,000
Operating lease liability-long term	12,808,000
Financing lease liability-long term	1,253,000
Non-current contingent consideration	100,000
Deferred tax liabilities	7,972,000
Other long-term liabilities	770,000
Total liabilities	86,421,000
Commitments and contingencies (Note 19)
Convertible redeemable preferred stock and Redeemable non-controlling interest:
Series A - 7,000,000 shares issued and outstanding, liquidation and deemed liquidation preference of $3,500,000 as of September 30, 2022 and December 31, 2021	1,262,000
Equity:
Common stock - $0.001 par value; 1,500,000,000 shares authorized, 517,134,223 shares issued and outstanding as of September 30, 2022 and 497,272,525 and 344,861,295 shares issued and outstanding as of December 31, 2021,	517,000
Treasury Stock	4,639,000
Additional paid-in capital	980,232,000
Accumulated deficit	(709,451,000)
Accumulated other comprehensive income	(13,162,000)
Total Ideanomics, Inc. shareholders' equity	262,775,000
Non-controlling interest	19,861,000
Total equity	282,636,000
Total liabilities, convertible redeemable preferred stock, redeemable non-controlling interest and equity	$ 370,319,000

CONDENSED CONSOLIDATED BALANC_2

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 01, 2022	Dec. 31, 2021	Dec. 31, 2020
Current liabilities
Customer deposits	$ 2,681		$ 3,163	$ 31
Convertible redeemable preferred stock and Redeemable non-controlling interest:
Convertible redeemable preferred stock, Series A shares issued (in shares)	7,000,000		7,000,000	7,000,000
Convertible redeemable preferred stock, Series A shares outstanding (in shares)	7,000,000		7,000,000	7,000,000
Convertible redeemable preferred stock, Series A liquidation and deemed liquidation preference	$ 3,500,000		$ 3,500,000	$ 3,500,000
Equity:
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	1,500,000,000		1,500,000,000	1,500,000,000
Common stock, shares issued (in shares)	517,134,223		497,272,525	344,861,295
Common stock, shares outstanding (in shares)	517,134,223		497,272,525	344,861,295

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Total revenue	$ 24,278	$ 26,581	$ 83,871	$ 86,647	$ 114,080	$ 26,759	$ 44,566
Total cost of revenue	24,937	22,630	83,021	62,949	90,852	24,702	1,458
Gross profit	(659)	3,951	850	23,698	23,228	2,057	43,108
Operating expenses:
Selling, general and administrative expenses	37,710	37,750	113,555	74,419	72,825	32,399	24,862
Research and development expense	849	184	2,543	429	760	1,635	0
Asset impairment	378	15,183	1,030	15,183	71,070	33,230	73,669
Goodwill impairment	0	5,850	0	5,850	101,470	18,089	0
Change in fair value of contingent consideration, net	0	(5,099)	(131)	(7,006)	(9,600)	(5,503)	5,094
Litigation settlement	2	216	44	5,216	5,432	0	0
Depreciation and amortization	2,271	1,779	5,838	4,548	6,118	5,310	2,229
Total operating expenses	41,210	55,863	122,879	98,639	282,785	97,701	111,682
Loss from operations	(41,869)	(51,912)	(122,029)	(74,941)	(259,557)	(95,644)	(68,574)
Interest and other income (expense):
Interest income	957	417	2,560	812	1,502	108	68
Interest expense	(456)	(308)	(1,523)	(1,683)	(2,139)	(16,078)	(5,684)
Gain on extinguishment of debt	0	300	0	300	300	8,891	(3,940)
Loss on disposal of subsidiaries, net	(30)	0	(218)	(1,264)	(1,264)	276	(952)
Gain on remeasurement of investment	0	0	10,965	2,915	2,915	0	(3,179)
Other income, net	2,574	8	4,460	507	1,261	6,604	(433)
Loss before income taxes and non-controlling interest	(38,824)	(51,495)	(105,785)	(73,354)
Income tax benefit	400	944	925	9,971	11,786	3,308	(417)
Impairment of and equity in gain (loss) of equity method investees	(429)	(1,447)	(2,357)	(2,062)	(3,665)	(131)
Net loss	(38,853)	(51,998)	(107,217)	(65,445)	(256,725)	(111,581)	(96,829)
Net loss attributable to common shareholders	(38,853)	(51,998)	(107,217)	(65,445)	(256,725)	(111,765)	(97,656)
Net loss attributable to non-controlling interest	1,439	187	3,525	459	714	10,501	(852)
Net loss attributable to Ideanomics, Inc. common shareholders	$ (37,414)	$ (51,811)	$ (103,692)	$ (64,986)	$ (256,011)	$ (101,264)	$ (98,508)
Earnings (loss) per share
Basic (in dollars per share)	$ (0.08)	$ (0.11)	$ (0.21)	$ (0.15)	$ (0.57)	$ (0.47)	$ (0.82)
Diluted (in dollars per share)	$ (0.08)	$ (0.11)	$ (0.21)	$ (0.15)	$ (0.57)	$ (0.47)	$ (0.82)
Weighted average shares outstanding:
Basic (in shares)	494,061,205	473,829,962	496,392,410	432,989,602	447,829,204	213,490,535	119,766,859
Diluted (in shares)	494,061,205	473,829,962	496,392,410	432,989,602	447,829,204	213,490,535	119,766,859
Sale of products
Total revenue	$ 15,746	$ 9,676	$ 55,157	$ 21,149	$ 37,009	$ 25,128	$ 0
Total cost of revenue	18,198	9,934	58,963	20,445	37,845	23,644	0
Sale of services
Total revenue	8,412	16,336	28,461	64,339	75,766	1,631	44,566
Total cost of revenue	6,691	12,165	23,879	41,441	51,562	1,058	1,458
Other revenue
Total revenue	120	569	253	1,159	1,305	0	0
Total cost of revenue	$ 48	$ 531	$ 179	$ 1,063	$ 1,445	$ 0	$ 0

CONDENSED CONSOLIDATED STATEM_2

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Parentheticals) - Sale of products - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue from related party	$ 10	$ 0	$ 10	$ 1	$ 1	$ 10	$ 0
Cost of revenue from related party	$ 0	$ 4	$ 0	$ 8

CONDENSED CONSOLIDATED STATEM_3

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended						9 Months Ended		12 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (38,853)			$ (51,998)			$ (107,217)	$ (65,445)	$ (256,725)	$ (111,581)	$ (96,829)
Other comprehensive income (loss), net of nil tax:
Changes in fair value of available-for-sale securities				4	$ (20)			(16)
Foreign currency translation adjustments	(8,127)	$ (9,012)	$ 1,209	(951)	$ (40)	$ (693)	(15,930)	(1,683)	(1,385)	3,158	407
Comprehensive loss	(46,980)			(52,945)			(123,147)	(67,144)	(258,110)	(108,423)	(96,422)
Comprehensive loss (gain) attributable to non-controlling interest	3,075			273			6,756	864	2,020	9,238	(844)
Comprehensive loss attributable to Ideanomics, Inc. shareholders	$ (43,905)			$ (52,672)			$ (116,391)	$ (66,280)	$ (256,090)	$ (99,369)	$ (98,093)

CONDENSED CONSOLIDATED STATEM_4

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Parentheticals) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Other comprehensive income (loss), tax	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0

CONDENSED CONSOLIDATED STATEM_5

CONDENSED CONSOLIDATED STATEMENT OF EQUITY - USD ($) $ in Thousands		Ideanomics Shareholders' equity At-The-Market Offering	Ideanomics Shareholders' equity Private Placement	Ideanomics Shareholders' equity Controlled Equity Offering	Ideanomics Shareholders' equity	Common Stock At-The-Market Offering	Common Stock Private Placement	Common Stock Controlled Equity Offering	Common Stock	Additional Paid-in Capital At-The-Market Offering	Additional Paid-in Capital Private Placement	Additional Paid-in Capital Controlled Equity Offering	Additional Paid-in Capital	Treasury Stock	Accumulated Deficit	Accumulated Other Comprehensive Loss	Non-controlling Interest		At-The-Market Offering	Private Placement	Controlled Equity Offering	Total
Beginning balance (in shares) at Dec. 31, 2018									102,766,006
Beginning balance at Dec. 31, 2018					$ 44,243				$ 103				$ 195,780		$ (149,975)	$ (1,665)	$ (1,031)	[1]				$ 43,212
Increase (Decrease) in Stockholders' Equity
Share-based compensation					9,113								9,113									$ 9,113
Common stock issuance for acquisition (in shares)									37,966,908													7,400,000
Common stock issuance for acquisition					(53,221)				$ (38)				(53,183)				(24,598)	[1]				$ (77,819)
Common stock issued under employee stock incentive (in shares)									129,840
Acquisition of Energica									$ 1				(1)				321	[1]				321
Common stock issuance for convertible note (in shares)									8,186,890
Common stock issuance for convertible note					23,005				$ 8				22,997									23,005
Investments from noncontroller shareholders					1,960								1,374			586	446	[1]				2,406
Net income (loss)	[2]				(98,508)										(98,508)		852	[1]				(97,656)
Foreign currency translation adjustments																415						407
Ending balance (in shares) at Dec. 31, 2019									149,692,953
Ending balance at Dec. 31, 2019					33,559				$ 150				282,556		(248,483)	(664)	25,178	[1]				58,737
Increase (Decrease) in Stockholders' Equity
Share-based compensation					11,972								11,972									11,972
Common stock issuance for acquisition (in shares)									13,056,055
Common stock issuance for acquisition					(8,192)				$ (13)				(8,179)									(8,192)
Common stock issuance (in shares)									123,437,386
Common stock issuance					182,778				$ 123				182,655				(280)	[1]				182,498
Common stock issuance for professional fee (in shares)									1,804,033
Common stock issuance for professional fee					1,642				$ 2				1,640									1,642
Common stock issued under employee stock incentive (in shares)									2,634,666
Common stock issued under employee stock incentive plan					1,726				$ 3				1,723									1,726
Acquisition of Energica																	100	[1]				100
Common stock issuance for convertible note (in shares)									40,662,420
Common stock issuance for convertible note					45,666				$ 40				45,626									45,666
Net income (loss)	[2]				(101,264)										(101,264)		(10,938)	[1]				(112,202)
Foreign currency translation adjustments					1,895											1,895	1,263	[1]				3,158
Ending balance (in shares) at Dec. 31, 2020									344,861,295
Ending balance at Dec. 31, 2020					183,695				$ 345				531,866		(349,747)	1,231	3,739	[1],[3]				187,434
Increase (Decrease) in Stockholders' Equity
Share-based compensation					2,040								2,040									2,040
Contingent shares					7,658								7,658									7,658
Common stock issuance for acquisition (in shares)									10,181,299
Common stock issuance for acquisition					(32,377)				$ (10)				(32,367)									(32,377)
Common stock issuance (in shares)									17,615,534
Common stock issuance					53,407				$ 18				53,389									53,407
Common stock issuance for professional fee (in shares)									440,909
Common stock issuance for professional fee					1,162								1,162									1,162
Common stock issued under employee stock incentive (in shares)									475,000
Common stock issued under employee stock incentive plan					251								251									251
Common stock issuance for convertible note (in shares)									45,895,763
Common stock issuance for convertible note					140,126				$ 46				140,080									140,126
Net income (loss)					(6,483)										(6,483)		(236)	[3]				(6,719)
Foreign currency translation adjustments					(380)											(380)	(313)	[3]				(693)
Ending balance (in shares) at Mar. 31, 2021									419,469,800
Ending balance at Mar. 31, 2021					413,853				$ 419				768,813		(356,230)	851	3,190	[3]				417,043
Beginning balance (in shares) at Dec. 31, 2020									344,861,295
Beginning balance at Dec. 31, 2020					183,695				$ 345				531,866		(349,747)	1,231	3,739	[1],[3]				187,434
Increase (Decrease) in Stockholders' Equity
Common stock issuance (in shares)							10,000,000
Common stock issuance							$ 27,300
Ending balance (in shares) at Jun. 30, 2021									466,354,487
Ending balance at Jun. 30, 2021					540,282				$ 466				901,943		(362,925)	798	2,916	[3]				543,198
Beginning balance (in shares) at Dec. 31, 2020									344,861,295
Beginning balance at Dec. 31, 2020					183,695				$ 345				531,866		(349,747)	1,231	3,739	[1],[3]				187,434
Increase (Decrease) in Stockholders' Equity
Changes in fair value of available-for-sale securities																						(16)
Foreign currency translation adjustments																						(1,683)
Ending balance (in shares) at Sep. 30, 2021									481,901,523
Ending balance at Sep. 30, 2021					525,199				$ 483				939,516		(414,736)	(64)	2,528	[3]				527,727
Beginning balance (in shares) at Dec. 31, 2020									344,861,295
Beginning balance at Dec. 31, 2020					183,695				$ 345				531,866		(349,747)	1,231	3,739	[1],[3]				187,434
Increase (Decrease) in Stockholders' Equity
Share-based compensation					21,982								21,982									21,982
Contingent shares					1,520								1,520									$ 1,520
Common stock issuance for acquisition (in shares)									18,926,413													11,300,000
Common stock issuance for acquisition					(59,808)				$ (19)				(59,789)									$ (59,808)
Common stock issuance (in shares)						68,293,722	10,000,000
Common stock issuance		$ 188,546				$ 69	$ 27,300			$ 188,477									$ 188,546
Common stock issuance for professional fee (in shares)									962,689
Common stock issuance for professional fee					2,318								2,318									2,318
Common stock issued under employee stock incentive (in shares)									10,559,084
Common stock issued under employee stock incentive plan					8,290				$ 11				8,279									8,290
Tax withholding paid for net share settlement of equity awards					(3,878)				$ (2)				(3,876)									(3,878)
Acquisition of Energica																	157	[1]				157
Common stock issuance for convertible note (in shares)									55,278,885
Common stock issuance for convertible note					157,766				$ 55				157,711									157,766
Net income (loss)					(256,011)										(256,011)		(1,179)	[1]				(257,190)
Foreign currency translation adjustments					(1,009)											(1,009)	(376)	[1]				(1,385)
Ending balance (in shares) at Dec. 31, 2021									497,272,525
Ending balance at Dec. 31, 2021					363,027				$ 497				968,066		(605,758)	222	2,341	[1],[3]				365,368
Beginning balance (in shares) at Mar. 31, 2021									419,469,800
Beginning balance at Mar. 31, 2021					413,853				$ 419				768,813		(356,230)	851	3,190	[3]				417,043
Increase (Decrease) in Stockholders' Equity
Share-based compensation					2,007								2,007									2,007
Common stock issuance for acquisition (in shares)									6,733,497
Common stock issuance for acquisition					(21,127)				$ (7)				(21,120)									(21,127)
Common stock issuance (in shares)						25,301,190	10,000,000
Common stock issuance		74,347	$ 27,300			$ 25	$ 10			74,322	$ 27,290								74,347	$ 27,300
Common stock issuance for professional fee (in shares)									260,000
Common stock issuance for professional fee					656								656									656
Common stock issued under employee stock incentive (in shares)									4,590,000
Common stock issued under employee stock incentive plan					7,740				$ 5				7,735									7,740
Changes in fair value of available-for-sale securities					(20)											(20)						(20)
Net income (loss)	[3]				(6,695)										(6,695)		(267)					(6,962)
Foreign currency translation adjustments					(33)											(33)	(7)	[3]				(40)
Ending balance (in shares) at Jun. 30, 2021									466,354,487
Ending balance at Jun. 30, 2021					540,282				$ 466				901,943		(362,925)	798	2,916	[3]				543,198
Increase (Decrease) in Stockholders' Equity
Share-based compensation					15,187								15,187									15,187
Contingent shares					(6,138)								(6,138)									(6,138)
Common stock issuance for acquisition (in shares)									2,011,617
Common stock issuance for acquisition					(6,304)				$ (2)				(6,302)									(6,304)
Common stock issuance (in shares)						7,495,997		1,988,401
Common stock issuance		$ 17,744		$ 4,203		$ 7		$ 2		$ 17,737		$ 4,201							$ 17,744		$ 4,203
Common stock issued under employee stock incentive (in shares)									4,051,021
Common stock issued under employee stock incentive plan					299				$ 6				293									299
Changes in fair value of available-for-sale securities					4											4						4
The effects of changes in exchange rate of RNCI					(9)								(9)									(9)
Net income (loss)					(51,811)										(51,811)		(303)	[3]				(52,114)
Foreign currency translation adjustments					(866)											(866)	(85)	[3]				(951)
Ending balance (in shares) at Sep. 30, 2021									481,901,523
Ending balance at Sep. 30, 2021					525,199				$ 483				939,516		(414,736)	(64)	2,528	[3]				527,727
Beginning balance (in shares) at Dec. 31, 2021									497,272,525
Beginning balance at Dec. 31, 2021					363,027				$ 497				968,066		(605,758)	222	2,341	[1],[3]				365,368
Increase (Decrease) in Stockholders' Equity
Share-based compensation					2,355								2,355									2,355
Common stock issuance for professional fee (in shares)									350,000
Common stock issuance for professional fee					435				$ 1				434									435
Common stock issued under employee stock incentive (in shares)									125,000
Common stock issued under employee stock incentive plan					66								66									66
Tax withholding paid for net share settlement of equity awards					(83)								(83)									(83)
Deconsolidation of subsidiary																	(236)	[3]				(236)
Acquisition of Energica																	24,778	[3]				24,778
Net income (loss)					(28,512)										(28,512)		(580)	[3]				(29,092)
Foreign currency translation adjustments					925											925	284	[3]				1,209
Ending balance (in shares) at Mar. 31, 2022									497,747,525
Ending balance at Mar. 31, 2022					338,213				$ 498				970,838		(634,270)	1,147	26,587	[3]				364,800
Beginning balance (in shares) at Dec. 31, 2021									497,272,525
Beginning balance at Dec. 31, 2021					363,027				$ 497				968,066		(605,758)	222	2,341	[1],[3]				$ 365,368
Increase (Decrease) in Stockholders' Equity
Common stock issuance for acquisition (in shares)																						0
Common stock issuance for professional fee (in shares)																						1,100,000
Foreign currency translation adjustments																						$ (15,930)
Ending balance (in shares) at Sep. 30, 2022									517,134,223
Ending balance at Sep. 30, 2022					262,775				$ 517				980,232	$ 4,639	(709,451)	(13,162)	19,861	[3]				282,636
Beginning balance (in shares) at Mar. 31, 2022									497,747,525
Beginning balance at Mar. 31, 2022					338,213				$ 498				970,838		(634,270)	1,147	26,587	[3]				364,800
Increase (Decrease) in Stockholders' Equity
Share-based compensation					2,863								2,863									2,863
Acquisition of Energica																	49	[3]				49
Net income (loss)					(37,767)										(37,767)		(1,506)	[3]				(39,273)
Foreign currency translation adjustments					(6,838)											(6,838)	(2,174)	[3]				(9,012)
Ending balance (in shares) at Jun. 30, 2022									497,747,525
Ending balance at Jun. 30, 2022					296,471				$ 498				973,701		(672,037)	(5,691)	22,956	[3]				319,427
Increase (Decrease) in Stockholders' Equity
Share-based compensation					2,234								2,234									2,234
Common stock issuance for acquisition					(1)				$ (7)				(4,633)	4,639								(1)
Common stock issuance (in shares)									(6,627,565)
Common stock issuance for professional fee (in shares)									1,059,006
Common stock issuance for professional fee					690				$ 1				689									690
Common stock issuance for convertible note (in shares)									23,455,257
Common stock issuance for convertible note					7,523				$ 23				7,500									7,523
Investments from noncontroller shareholders																	264	[3]				264
Option repurchase					(11)								(11)									(11)
Equity Adjustment from Foreign Currency Translation					(1,264)											(1,264)						754
SEPA Inducement shares (in shares)									1,500,000
SEPA Inducement shares					754				$ 2				752									754
Net income (loss)					(37,414)										(37,414)		(1,439)	[3]				(38,853)
Foreign currency translation adjustments					(6,207)											(6,207)	(1,920)	[3]				(8,127)
Ending balance (in shares) at Sep. 30, 2022									517,134,223
Ending balance at Sep. 30, 2022					$ 262,775				$ 517				$ 980,232	$ 4,639	$ (709,451)	$ (13,162)	$ 19,861	[3]				$ 282,636
[1]Excludes accretion of dividend for redeemable non-controlling interest[2]Excludes deemed dividend related to warrant repricing[3]Excludes accretion of dividend for redeemable non-controlling interest.

CONDENSED CONSOLIDATED STATEM_6

CONDENSED CONSOLIDATED STATEMENT OF EQUITY (Parentheticals) - USD ($) $ in Thousands	3 Months Ended						12 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
CONDENSED CONSOLIDATED STATEMENT OF EQUITY
Foreign currency translation adjustments, tax	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0

CONDENSED CONSOLIDATED STATEM_7

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities:
Net loss	$ (107,217)	$ (65,445)
Adjustments to reconcile net loss to net cash used in operating activities
Share-based compensation expense	7,452	19,234
Depreciation and amortization	5,838	4,548
Noncash lease expense	2,831	0
Non-cash interest expense (income)	(2,271)	(616)
Allowance for doubtful accounts	559	(141)
Loss on inventory obsolescence	1,634	0
Income tax benefit	(1,041)	(10,465)
Loss on disposal of subsidiaries, net	0	1,446
Equity in losses of equity method investees	2,357	2,062
Other income (forgiveness of liabilities)	(453)	(777)
Issuance of common stock for professional fees	1,766	1,819
Gain on extinguishment of debt	0	(300)
Gain on disposal of subsidiary	180	0
Gain on remeasurement of investment	(10,965)	(2,915)
Impairment losses	1,030	21,033
Foreign currency exchange losses	2,096	0
Change in fair value of contingent consideration	(131)	(7,006)
Change in assets and liabilities (net of amounts acquired):
Accounts receivable	(1,424)	5,295
Inventory	(15,736)	200
Prepaid expenses and other assets	3,669	(18,541)
Accounts payable	13,225	(1,572)
Deferred revenue	(2,896)	1,260
Amount due to related parties	(431)	387
Accrued expenses, salary and other current liabilities	(9,358)	7,893
Net cash used in operating activities	(109,286)	(42,601)
Cash flows from investing activities:
Acquisition of property and equipment	(6,995)	(1,352)
Acquisition of intangible asset	(563)	(263)
Notes receivable from related party	(1,000)
Notes receivable from related party		464
Disposal of subsidiaries, net of cash disposed	(417)	(44)
Proceeds from selling available for sales securities	4,031	0
Proceeds from long term investment	659	0
Acquisition of subsidiaries, net of cash acquired	(54,889)	(100,579)
Long term investment	(3,350)	(31,785)
Investment in available for sales securities	(165)	0
Investment in debt securities	(28,159)	(58,228)
Net cash used in investing activities	(90,848)	(191,787)
Cash flows from financing activities
Proceeds from issuance of convertible notes	0	220,000
Proceeds from issuance of shares, stock options and warrants	(11)	185,291
Capital contribution from noncontrolling interest shareholder	49	0
Borrowings from third parties	297	0
Repayments to third parties	(2,019)	0
Tax withholding paid for net share settlement of equity awards	(84)	0
Payment of finance lease obligations	(187)	0
Repayment of convertible note	(40,833)	(80,000)
Net cash (used in) provided by financing activities	(42,788)	325,291
Effect of exchange rate changes on cash	1,755	(262)
Net (decrease) increase in cash and cash equivalents	(244,677)	91,165
Cash and cash equivalents at the beginning of the period	269,863	165,764
Cash and cash equivalents at the end of the period	25,186	256,929
Supplemental disclosure of cash flow information:
Cash paid for income tax	159	928
Cash paid for interest	1,383	1,516
Issuance of shares for acquisition	0	59,808
Issuance of shares for convertible notes conversion	7,523	140,126
Issuance of shares for WAVE contingent liabilities	0	6,305
Issuance of shares for SEPA inducement fee	754	0
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	8,148	0
Finance leases	$ 1,826	$ 0

Nature of Operations and Summar

Nature of Operations and Summary of Significant Accounting Policies	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Nature of Operations and Summary of Significant Accounting Policies
Nature of Operations and Summary of Significant Accounting Policies	Note 1. Nature of Operations and Summary of Significant Accounting Policies Nature of Operations Ideanomics, Inc. (Nasdaq: IDEX) is a Nevada corporation that primarily operates in Asia and the United States through its subsidiaries. The Company’s chief operating decision maker has been identified as the chief executive officer, who reviews consolidated results when making decisions about allocating resources and assessing performance of the Company. Therefore, the Company operates in one segment with two business units: Ideanomics Mobility and Ideanomics Capital. Through September 30, 2022, the Company operates in one segment with two business units, Ideanomics Mobility and Ideanomics Capital. For the nine months ended September 30, 2022, the Company completed one acquisition. We are in the process of preparing the necessary filing disclosures in anticipation of obtaining the required shareholder approval to acquire 100% of VIA. The total aggregate consideration payable in connection with this transaction is equal to $630.0 million, consisting of an upfront payment at the closing of the transaction of $450.0 million and an earnout payment of up to $180.0 million. The Company anticipates that its internal management structure and the information reviewed by the chief operating decision maker will change such that it may have multiple reportable segments in the future. Anticipated segments are, Ideanomics Mobility, which will encompass the entities with businesses centered in the EV market, Ideanomics Capital, will encompass businesses centered in the finance/real estate market, corporate entity which will encompass costs associated with head office operations, with the combination/consolidation of all segments and the corporate entity comprising the consolidated operations of the Company. The chief operating decision maker will review financial results at the segment level; the Company has appointed business unit managers for Ideanomics Mobility and Ideanomics Capital and is in the process of and revising its internal reporting, budgeting and forecasting process so as to be aligned with the anticipated corporate structure. Ideanomics Mobility will drive EV adoption by offering unique business solutions to commercial customers wanting to adopt EV vehicles and supporting infrastructure. To do that, Ideanomics has assembled, is developing and integrating business components with distinctive competence in three key pillars: Vehicles, Charging and Energy. These three pillars provide the foundation for Ideanomics Mobility’s planned offering of unique business solutions such as CaaS and VaaS which are proving to be extremely attractive to both large and small commercial vehicle operators. Ideanomics Capital will be the Company’s fintech business unit, which focuses on leveraging technology and innovation to improve efficiency, transparency, and profitability for the financial services industry. Recent Developments Energica Tender Offer On September 15, 2021, the Company announced it had entered into an agreement to launch a voluntary conditional tender offer in concert with the founders of Energica for shares of Energica, pursuant to which Ideanomics plans to increase its investment from 20.0% in Energica to 72.4%. The Energica founders shall continue to own 27.6% of Energica. On February 9, 2022, the Company wired €52.5 million (approximately $60.3 million) to an escrow account in order to facilitate and fund the conditional tender offer. On March, 7, 2022 the Company announced that it had achieved the 90.0% threshold for the conditional tender offer. The transaction received final approval from Italian regulatory authorities and closed on March 14, 2022. Restructuring of PRC Operations On September 12, 2022, the Board authorized management to pursue a plan to restructure operations in China. We expect the plan to be finalized and initiated in the fourth quarter of 2022. The restructuring is anticipated to be complete no later than the fourth quarter of 2023. In the year ended December 31, 2021, the company generated $29.7 million in revenues in the PRC, primarily from the sale of electric vehicle products. For the nine months ended September 30, 2022, the company generated $36.2 million in revenues in the PRC. The carrying value of long lived assets in the PRC as September 30, 2022, was $0.8 million and cash held in the PRC was approximately $15.1 million as of September 30, 2022. As a result of the restructuring of our operations in PRC we have incurred restructuring costs that include employee termination severance and lease termination costs, as well as other incremental costs resulting from the restructuring actions. Employee termination severance are recorded based on statutory requirements and completed negotiations. Restructuring costs are recognized in the Company’s condensed consolidated financial statements in accordance with GAAP. Generally, charges are recorded when restructuring actions are approved, communicated and/or implemented. In the nine months ended September 30, 2022, the Company recorded charges of $0.5 million in connection with its restructuring actions. These charges consist of $0.5 million recorded as selling, general and administrative expenses. The restructuring charges consist of employee termination costs of $0.5 million. Employee termination benefits were recorded based on statutory requirements, completed negotiations and Company policy. Basis of Presentation In the opinion of management, the unaudited interim condensed consolidated financial statements reflect all adjustments of a normal recurring nature that are necessary for a fair presentation of the results for the interim periods presented. All significant intercompany transactions and balances are eliminated in consolidation. However, the results of operations included in such financial statements may not necessary be indicative of annual results. The Company uses the same accounting policies in preparing quarterly and annual financial statements. Certain information and footnote disclosures normally included in the annual consolidated financial statements prepared in accordance with accounting principles generally accepted in the U.S. GAAP have been condensed or omitted. These unaudited condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 filed with the SEC on September 2, 2022 Form 10-K. Use of Estimates The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, as well as the related disclosure of contingent assets and liabilities. Actual results could differ from those estimates. On an ongoing basis, the Company evaluates its estimates, including those related to the bad debt allowance, collectability of notes receivable, sales returns, fair values of financial instruments, equity investments, stock-based compensation, intangible assets and goodwill, useful lives of intangible assets and property and equipment, asset retirement obligations, income taxes, and contingent liabilities, among others. The Company bases its estimates on assumptions, both historical and forward looking, that are believed to be reasonable, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities. Reclassifications Certain prior year amounts have been reclassified for comparative purposes to conform to the current-period financial statement presentation. Significant Accounting Policies For a detailed discussion of Ideanomics’ significant accounting policies, refer to Note 2 — “Summary of Significant Accounting Policies,” in Ideanomics’ consolidated financial statements included in the Company’s 2021 Form 10-K. During the nine months ended September 30, 2022, the Company acquired one business, Energica, which resulted in the adoption of the following accounting policies with respect to that business. Inventory Inventories, which include the costs of material, labor and overhead, are stated at the lower of cost or net realizable value, with cost generally computed on a FIFO basis. Estimated losses from obsolete and slow-moving inventories are recorded to reduce inventory values to their estimated net realizable value and are charged to costs of revenue. At the point of loss recognition, a new cost basis for that inventory is established and subsequent changes in facts and circumstances do not result in a recovery in carrying value. The composition of inventory is as follows (in thousands) : ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 December 31, 2021 Raw materials ​ $ 5,746 ​ $ 245 Work in progress ​ 10,470 ​ 90 Finished goods ​ 13,314 ​ 5,824 Total ​ $ 29,530 ​ $ 6,159 ​ The majority of the inventory is held in US Hybrid, Solectrac and Energica entities and represents finished assemblies and sub assemblies to be used in delivering electric motorcycles, electric powertrain components and electric tractors to customers, respectively. Revenue For product sales, the acquired EV entities consider practical and contractual limitations in determining whether there is an alternative use for the product. For example, long-term design and build contracts are typically highly customized to a customer’s specifications. For contracts with no alternative use and an enforceable right to payment for work performed to date, including a reasonable profit if the contract were terminated at the customer’s convenience for reason other than nonperformance, the acquired EV entities recognize revenue over time. All other product sales are recognized at a point in time. For contracts recognized over time, the acquired EV entities have historically used the cost-to-total cost method to recognize the revenue over the life of the contract. For contracts recognized at a point in time, the acquired EV entities recognize revenue when control passes to the customer, which is generally based on shipping terms that address when title and risk and rewards pass to the customer. However, the acquired EV entities also consider certain customer acceptance provisions as certain contracts with customers include installation, testing, certification or other acceptance provisions. In instances where contractual terms include a provision for customer acceptance, the acquired EV entities consider whether they have previously demonstrated that the product meets objective criteria specified by either the seller or customer in assessing whether control has passed to the customer. For service contracts, the acquired EV entities recognize revenue as the services are rendered if the customer is benefiting from the service as it is performed, or otherwise upon completion of the service. Separately priced extended warranties are recognized as a separate performance obligation over the warranty period. The transaction price in the acquired EV entities’ contracts consists of fixed consideration and the impact of variable consideration including returns, rebates and allowances, and penalties. Variable consideration is generally estimated using a probability-weighted approach based on historical experience, known trends, and current factors including market conditions and status of negotiations. For design and build contracts, the acquired entities may at times collect progress payments from the customer throughout the term of the contract, resulting in contract assets or liabilities depending on the timing of the payments. Contract assets consist of unbilled amounts when revenue recognized exceeds customer billings. Contract liabilities consist of advance payments and billings in excess of revenue recognized. Design and engineering costs for highly complex products to be sold under a long-term production-type contract are deferred and amortized in a manner consistent with revenue recognition of the related contract or anticipated contract. Other design and development costs are deferred only if there is a contractual guarantee for reimbursement. Costs to obtain a contract (e.g., commissions) for contracts greater than one year are deferred and amortized in a manner consistent with revenue recognition of the related contract. Product Warranties The acquired EV entities’ standard product warranty terms generally include post-sales support and repairs or replacement of a product at no additional charge for a specified period of time. Accruals for estimated expenses related to product warranties are made at the time revenue is recognized and are recorded as a component of costs of revenue. The acquired EV entities estimate the liability for warranty claims based on standard warranties, the historical frequency of claims and the cost to replace or repair products under warranty. Factors that influence the warranty liability include the number of units sold, the length of warranty term, historical and anticipated rates of warranty claims and the cost per claim. The warranty liability as of September 30, 2022 is $0.6 million and is included in “Other long- term liabilities” within the condensed consolidated balance sheet. The warranty liability has not changed substantially subsequent to WAVE’s acquisition. Effects of COVID 19 The spread of COVID-19 has caused significant disruption to society as a whole, including the workplace. The resulting impact to the global supply chain has disrupted most aspects of national and international commerce, with government-mandated social distancing measures imposing stay-at-home and work-from-home orders in almost every country. The effects of social distancing have shut down significant parts of the local, regional, national, and international economies, for limited or extended periods of time, with the exception of government designated essential services. In many parts of the world, stay-at-home and work-from-home orders were relaxed during the summer of 2021 as the effects of the Coronavirus appeared to lessen, and economic activity began to recover. However, commencing in the autumn and fall of 2021 and continuing, the U.S. as well as countries in Europe, South America and Asia began to experience an increase in new COVID-19 cases, and in some cases local, state, and national governments began to reinstate restrictive measures to stem the spread of the virus. The U.S. and other countries also experienced an increase in new COVID-19 cases after the fall and winter holiday season, with new, more infectious variants of COVID-19 identified. Various vaccines have been developed, with vaccinations programs in effect worldwide, though reaching acceptable levels of immunization against COVID-19 remains challenging at the local, regional and global level. The future effects of the virus are difficult to predict, due to uncertainty about the course of the virus, different variants that may evolve, and the supply of the vaccine on a local, regional, and global basis, as well as the ability to implement vaccination programs in a short time frame. The Company does not anticipate significant adverse effects on its operations’ revenue as compared to its business plan in the near- or mid-term, although the future effects of COVID-19 may result in regional restrictive measures which may constrain the Company’s operations, and supply chain shortages of various materials may have a negative effect on our EV sales or production capacity in the longer-term. The Company’s Tree Technologies business, which focuses on the sale of motorbikes in the ASEAN region, is experiencing disruption in its operations as a result the continued lockdowns in the region, which have adversely impacted its ability to fulfill committed orders. The Company continues to monitor the overall situation with COVID-19 and its effects on both local, regional and global economies. Liquidity and Going Concern The accompanying consolidated financial statements of the Company have been prepared assuming the Company will continue as a going concern and in accordance with U.S. GAAP. The going concern basis of presentation assumes that the Company will continue in operation one year after the date these financial statements are issued and will be able to realize its assets and discharge its liabilities and commitments in the normal course of business. Pursuant to the requirements of the ASC 205, management must evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern for one year from the date these financial statements are issued. This evaluation does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented or are not within control of the Company as of the date the financial statements are issued. When substantial doubt exists under this methodology, management evaluates whether the mitigating effect of its plans sufficiently alleviates substantial doubt about the Company’s ability to continue as a going concern. The mitigating effect of management’s plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that the financial statements are issued. The Company has a pending acquisition of VIA, a U.S. manufacturer of electric commercial vehicles including Class 2 through Class 5 cargo vans, trucks, and buses. The Company is in the process of obtaining required shareholder approval to acquire 100% of VIA. The total aggregate consideration payable in connection with this transaction is equal to $630.0 million, consisting of an upfront payment at the closing of the transaction of $450.0 million, more than $62.9 million of which has been paid to date (prior to closing) in cash as documented in the form of convertible notes, as well as an earnout payment of up to $180.0 million. In addition, the company has provided an incremental $11.7 million in bridge financing to VIA for the support of ongoing operations due to the delay in closing. This bridge loan will be forgiven at the time of closing. The remaining consideration for the acquisition of VIA is to be consummated with Ideanomics common stock, rather than cash. However, transaction fees are material and estimated to be $45.0 million, and it is anticipated that VIA will require operational and capital funding of $260.0 million in the next twelve months. The Company has filed a registration statement on Form S-4 regarding shareholder approval for the transaction. As of the date of these financial statements, the registration statement had not been declared effective, and the financial statements contained therein must be updated. An amended S-4 statement with the required updated financial statements is anticipated to be filed with the SEC in the next three months. The terms of the agreement stated that either party may terminate the agreement under specified conditions as of August 31, 2022, however the Company has exercised its option to extend that date to September 30, 2022, and is currently discussing the terms of a further extension with VIA. The Company believes that its current level of cash and cash equivalents are not sufficient to fund continuing operations or the addition of the two planned acquisitions in various stages of completion. The Company will need to bring in new capital to support its growth and, as evidenced from its successful capital raising activities in 2020 and 2021, believes it has the ability to continue to do so. However, there can be no assurance that this will occur. As described in Note 15, on October 25, 2021 the Company executed a security purchase agreement with YA II PN, whereby the Company issued a convertible note of $75.0 million, and received aggregate gross proceeds of $75.0 million. The note is scheduled to mature on October 24, 2022 and bears interest at an annual rate of 4.0%, which would increase to 18.0% in the event of default. The note has a fixed conversion price of $1.88. The conversion price is not subject to adjustment except for subdivisions or combinations of common stock. Commencing April 1, 2022, the Company has the obligation to redeem $8.3 million per month, against the unpaid principal. This amount may be reduced by any conversions by YA II PN or optional redemptions made by the Company. As of December 31, 2021, after the conversion of principal in the amount of $17.5 million, $57.5 million remained outstanding. On August 30, 2022, the Company and YA II PN agreed to amend the terms of the outstanding convertible note and entered into an amendment agreement dated August 29, 2022. As of August 29, 2022, the outstanding principal balance of the original debenture was $16.7 million. The amendments to the original debenture amended the principal amount to reflect the outstanding balance as of August 29, 2022, change the maturity date to January 29, 2023 and adjust the conversion price to the lower of $1.50 or 85.0% of the lowest daily VWAP during the 7 consecutive trading days immediately preceding the conversion date or other date of determination, but not lower than $0.20 per share of common stock. The Company shall not have the right to prepay any amounts due under the amended debenture prior to the maturity date without the investor’s prior written consent. On September 1, 2022, the company entered into a SEPA with YA II PN . The Company will be able to sell up to 60.0 million of the Company’s shares of common stock, par value $0.001 per share at the Company’s request any time during the 36 months following the date of the SEPA’s entrance into force. The shares would be purchased at 95.0% of the market price and would be subject to certain limitations, including that YA II PN could not purchase any shares that would result in it owning more than 5.0% of the Company’s common stock. Market price is the lowest daily VWAP of the common shares during the three consecutive trading days commencing on the advance notice date, other than the daily VWAP on any excluded days. VWAP means, for any trading day, the daily volume weighted average price of the common shares for such trading day on the principal market during regular trading hours as reported by Bloomberg L.P. Pursuant to the SEPA, the Company is required to register all shares which YA II PN may acquire. The Company agreed to file with the SEC a registration statement (as defined in the SEPA) registering all of the shares of common stock that are to be offered and sold to YA II PN pursuant to the SEPA. The Company is required to have a registration statement declared effective by the SEC before it can raise any funds using the SEPA. Unless earlier terminated as provided under the SEPA, the SEPA shall terminate automatically on the earliest of (i) the first day of the month next following the 36-month anniversary of the effective date or (ii) the date on which the YA II PN shall have made payment of advances (as defined in the SEPA) pursuant to the SEPA for the common shares equal to the commitment amount (as defined in the SEPA). On September 15, 2022, we amended the SEPA increasing the commitment amount from 60.0 million shares to 150.0 million shares. In addition, the shares to be provided as a commitment fee increased from 0.6 million to 1.5 million. The Company has various vehicles through which it could raise a limited amount of equity funding, however, these are subject to market conditions which are not within management’s control. As our Quarterly Report on Form 10-Q was not filed timely, we will not be Form S-3 eligible until August 9, 2023, which could make fund raising more difficult or more expensive. Management continues to seek to raise additional funds through the issuance of equity, mezzanine or debt securities. As we seek additional sources of financing, there can be no assurance that such financing would be available to us on favorable terms or at all. Our ability to obtain additional financing in the debt and equity capital markets is subject to several factors, including market and economic conditions, our performance and investor sentiment with respect to us and our business and industry. As of September 30, 2022, the Company’s principal source of liquidity is its unrestricted cash balance in the amount of $25.2 million of which $15.1 million is held by the Company’s subsidiaries located in China and is subject to foreign exchange control regulations and $2.2 million is the minimum regulatory capital required to be held by US operating companies – we do not consider cash balances held in China or required minimum regulatory capital to be part of the Company’s liquid cash balances. The Company has experienced greater net losses and negative cash flows from operating and investing activities in the third quarter consistent with its business plan for ongoing activities and planned acquisitions. As of the date of the filing of this Form 10-Q, securing additional financing is in progress, and as such management has limited the extent to which it is taking actions to delay, scale back, or abandon future expenditures. As such, management’s actions to preserve an adequate level of liquidity for a period extending twelve months from the date of the filing of this Form 10-Q are no longer sufficient on their own without additional financing, to mitigate the conditions raising substantial doubt about the Company’s ability to continue as a going concern. We currently do not have adequate cash to meet our short or long-term needs. In the event additional capital is raised, it may have a dilutive effect on our existing stockholders. Although management continues to pursue these facilities and other opportunities to raise additional capital through a combination of debt financing, other non-dilutive financing and/or equity financing to supplement the Company’s capitalization and liquidity, management cannot conclude as of the date of this filing that its plans are probable of being successfully implemented. The accompanying consolidated financial statements do not include any adjustments related to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty. We believe substantial doubt exists about the Company’s ability to continue as a going concern for twelve months from the date of issuance of our financial statements.	Note 1. Organization and Principal Activities Ideanomics, Inc. (Nasdaq: IDEX) is a Nevada corporation that primarily operates in Asia and the United States through its subsidiaries and VIEs. Unless the context otherwise requires, the use of the terms “we,” “us,” “our” and the “Company” in these notes to consolidated financial statements refers to Ideanomics, its consolidated subsidiaries and VIEs. The Company’s chief operating decision maker has been identified as the chief executive officer, who reviews consolidated results when making decisions about allocating resources and assessing performance of the Company. Therefore, the Company operates in one segment with two business units, Ideanomics Mobility and Ideanomics Capital. Ideanomics China is a subsidiary which holds the Company’s China based vehicle operations. Ideanomics Mobility’s mission is to use EVs and EV battery sales and financing to attract commercial fleet operators that will generate large scale demand for energy, energy storage systems, and energy management contracts. Ideanomics Mobility operates as an end-to-end solutions provider for the procurement, financing, charging and energy management needs for fleet operators of commercial EVs. Ideanomics Capital is the Company’s fintech business unit, which focuses on leveraging technology and innovation to improve efficiency, transparency, and profitability for the financial services industry. Effects of COVID-19 COVID-19 is an infectious disease cause by severe acute respiratory syndrome coronavirus. The disease was first identified in December 2020 in Wuhan, the capital of China’s Hubei province, and has since spread globally, resulting in the ongoing COVID-19 pandemic. As of August 31, 2022, over 607.6 million cases had been reported across the globe, resulting in 6.5 million deaths. The spread of COVID-19 has caused significant disruption to society as a whole, including the workplace. The resulting impact to the global supply chain has disrupted most aspects of national and international commerce, with government-mandated social distancing measures imposing stay-at-home and work-from-home orders in almost every country. The effects of social distancing have shut down significant parts of the local, regional, national, and international economies, for limited or extended periods of time, with the exception of government designated essential services. In many parts of the world, stay-at-home and work-from-home orders were relaxed during the summer of 2021 as the effects of the Coronavirus appeared to lessen, and economic activity began to recover. However, commencing in the autumn and fall of 2021 and continuing, the U.S. as well as countries in Europe, South America and Asia began to experience an increase in new COVID-19 cases, and in some cases local, state, and national governments began to reinstate restrictive measures to stem the spread of the virus. The U.S. and other countries also experienced an increase in new COVID-19 cases after the fall and winter holiday season, with new, more infectious variants of COVID-19 identified. Various vaccines have been developed, with vaccinations programs in effect worldwide, though reaching acceptable levels for worldwide immunization against COVID-19 remains challenging. The future effects of the virus are difficult to predict, due to uncertainty about the course of the virus, different variants that may evolve, and the supply of the vaccine on a local, regional, and global basis, as well as the ability to implement vaccination programs in a short time frame. Many of the Company’s operations are in the development or early stage, have not had significant revenues to date, and the Company does not anticipate significant adverse effects on its operations’ revenue as compared to its business plan in the near- or mid-term, although the future effects of COVID-19 may result in regional restrictive measures which may constrain the Company’s operations. The Company continues to monitor the overall situation with COVID-19 and its effects on local, regional and global economies. Liquidity and Going Concern The accompanying consolidated financial statements of the Company have been prepared assuming the Company will continue as a going concern and in accordance with generally accepted accounting principles in the United States of America. The going concern basis of presentation assumes that the Company will continue in operation one year after the date these financial statements are issued and will be able to realize its assets and discharge its liabilities and commitments in the normal course of business. Pursuant to the requirements of the ASC 205, management must evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern for one year from the date these financial statements are issued. This evaluation does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented or are not within control of the Company as of the date the financial statements are issued. When substantial doubt exists under this methodology, management evaluates whether the mitigating effect of its plans sufficiently alleviates substantial doubt about the Company’s ability to continue as a going concern. The mitigating effect of management’s plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that the financial statements are issued. The Company has a pending acquisition of VIA, a U.S. manufacturer of electric commercial vehicles including Class 2 through Class 5 cargo vans, trucks, and buses. The Company is in the in the process of obtaining required shareholder approval to acquire 100% of VIA. The total aggregate consideration payable in connection with this transaction is equal to $630.0 million, consisting of an upfront payment at the closing of the transaction of $450.0 million, more than $62.9 million of which has been paid to date (prior to closing) in cash as documented in the form of convertible notes, as well as an earnout payment of up to $180.0 million. In addition, the company has provided an incremental $11.7 million in bridge financing to VIA for the support of ongoing operations due to the delay in closing. This bridge loan will be forgiven at the time of closing. The remaining consideration for the acquisition of VIA is to be consummated with Ideanomics common stock, rather than cash. However, transaction fees are material and estimated to be $45.0 million, and it is anticipated that VIA will require operational and capital funding of at least $260.0 million in the next twelve months. The Company has filed a registration statement on Form S-4 regarding shareholder approval for the transaction. As of the date of these financial statements, the registration statement had not been declared effective, and the financial statements contained therein must be updated to December 31, 2021. An amended S-4 statement with the required updated financial statements is anticipated to be filed with the SEC in the fourth quarter of 2022. The terms of the agreement stated that either party may terminate the agreement under specified conditions as of August 31, 2022, however the Company has exercised its option to extend that date to September 30, 2022. As of December 31, 2021, the Company had cash and cash equivalents of approximately $269.9 million, of which $11.8 million is held in China and is subject to local foreign exchange regulations in that country, $0.4 million is held at a consolidated entity which requires the minority interest’s permission to withdraw, and additionally two subsidiaries have required capital or liquidity requirements of $2.2 million. The Company also had accounts payable and accrued expenses of $15.6 million, other current liabilities of $7.1 million, current contingent consideration of $0.6 million, lease payments due within the next twelve months of $3.1 million, and payments of short-term and long-term debt due within the next twelve months of $58.1 million. Additionally, the Company has committed to invest in the MDI Fund a total of $25.0 million, of which $20.4 million remains and may be called at any time. The Company had a net loss of $256.7 million for the year ended December 31, 2021, and an accumulated deficit of $605.8 million. The Company believes that its current level of cash and cash equivalents are not sufficient to fund continuing operations or the addition of the two planned acquisitions in various stages of completion. The Company will need to bring in new capital to support its growth and, as evidenced from its successful capital raising activities in 2020 and 2021, believes it has the ability to continue to do so. However, there can be no assurance that this will occur. As described in Note 15, on October 25, 2021 the Company executed a security purchase agreement with YA II PN, whereby the Company issued a convertible note of $75.0 million, and received aggregate gross proceeds of $75.0 million. The note is scheduled to mature on October 24, 2022 and bears interest at an annual rate of 4.0%, which would increase to 18.0% in the event of default. The note has a fixed conversion price of $1.88. The conversion price is not subject to adjustment except for subdivisions or combinations of common stock. Commencing April 1, 2022, the Company has the obligation to redeem $8.3 million per month, against the unpaid principal. This amount may be reduced by any conversions by YA II or optional redemptions made by the Company. As of December 31, 2021, after the conversion of principal in the amount of $17.5 million, $57.5 million remained outstanding. The Company has various vehicles through which it could raise a limited amount of equity funding, however, these are subject to market conditions which are not within management’s control. As our Quarterly Report on Form 10-Q was not filed timely, we will not be Form S-3 eligible until August 9, 2023, which could make fund raising more difficult or more expensive. Management continues to seek to raise additional funds through the issuance of equity, mezzanine or debt securities. As we seek additional sources of financing, there can be no assurance that such financing would be available to us on favorable terms or at all. Our ability to obtain additional financing in the debt and equity capital markets is subject to several factors, including market and economic conditions, our performance and investor sentiment with respect to us and our business and industry. These factors individually and collectively raise doubt about the Company’s ability to continue as a going concern. As of June 30, 2022, the Company’s principal source of liquidity is its unrestricted cash balance in the amount of $85.5 million of which $12.2 million is held by the Company’s subsidiaries located and China and is subject to foreign exchange control regulations and $2.2 million is minimum regulatory capital required to be held by US operating companies – we do not consider cash balances held in China or required minimum regulatory capital to be part of the Company’s liquid cash balances. The Company had negative cash flow from operating activities of $81.8 million for the six months ended June 30, 2022. The Company has experienced greater net losses and negative cash flows from operating and investing activities in the third quarter consistent with its business plan for ongoing activities and planned acquisitions. As of the date of the filing of this Form 10-K, securing additional financing is in progress, and as such management has limited the extent to which it is taking actions to delay, scale back, or abandon future expenditures. As such, management’s actions to preserve an adequate level of liquidity for a period extending twelve months from the date of the filing of this Form 10-K are no longer sufficient on their own without additional financing, to mitigate the conditions raising substantial doubt about the Company’s ability to continue as a going concern. We currently do not have adequate cash to meet our short or long-term needs. In the event additional capital is raised, it may have a dilutive effect on our existing stockholders. The Company’s ability to raise capital is critical. On September 1, 2022, the company entered into a SEPA with YA II PN. The Company will be able to sell up to sixty million of the Company’s shares of common stock, par value $0.001 per share (the at the Company’s request any time during the 36 months following the date of the SEPA’s entrance into force. The shares would be purchased at 95.0% of the Market Price (as defined below) and would be subject to certain limitations, including that YA could not purchase any shares that would result in it owning more than 5.0% of the Company’s common stock. Market Price is the lowest daily VWAP of the Common Shares during the three Although management continues to use these facilities and other opportunities to raise additional capital through a combination of debt financing, other non-dilutive financing and/or equity financing to supplement the Company’s capitalization and liquidity, management cannot conclude as of the date of this filing that its plans are probable of being successfully implemented. The accompanying consolidated financial statements do not include any adjustments related to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty. We believe substantial doubt exists about the Company’s ability to continue as a going concern for twelve months from the date of issuance of our financial statements.

Immaterial Corrections of Pri_8

Immaterial Corrections of Prior Period Condensed Consolidated Financial Statements	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Accounting Changes and Error Corrections [Abstract]
Immaterial Corrections of Prior Period Condensed Consolidated Financial Statements	Note 2. Immaterial Corrections of Prior Period Condensed Consolidated Financial Statements In the fourth quarter of 2021, the Company became aware of immaterial errors primarily related to amortization expense on certain intangible assets acquired in various acquisitions, the classification of gains and losses from equity method investments, the classification of certain costs, and the accounting for non-controlling interest and income taxes related to the Company’s acquisition of 51% of the ownership interests of Tree Technologies, a Malaysian company engaged in the EV market in December 2019. An assessment concluded that the errors were not material, individually or in the aggregate, to any prior period consolidated financial statements. As such, in accordance with ASC 250, “Accounting Changes and Error Corrections” and Staff Accounting Bulletin No. 108, Considering the Effects of Prior Year Misstatements when Quantifying Misstatements in Current Year Financial Statements The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statements of operations and comprehensive loss for the three months ended September 30, 2021 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Revenue – sales of products ​ $ 9,977 ​ $ (301) ​ $ 9,676 Total revenue ​ 27,047 ​ (466) ​ 26,581 Cost of revenue – sales of products ​ 9,893 ​ 41 ​ 9,934 Cost of revenue – sales of services ​ 12,626 ​ (461) ​ 12,165 Total cost of revenue ​ 22,519 ​ 111 ​ 22,630 Gross profit ​ 4,528 ​ (577) ​ 3,951 Selling, general and administrative ​ 28,876 ​ 8,874 ​ 37,750 Depreciation and amortization ​ 1,682 ​ 97 ​ 1,779 Total operating expenses ​ 56,063 ​ (200) ​ 55,863 Loss from operations ​ (51,535) ​ (377) ​ (51,912) Loss before income taxes and non-controlling interest ​ (51,118) ​ (377) ​ (51,495) Income tax benefit ​ 842 ​ 102 ​ 944 Net loss ​ (51,095) ​ (903) ​ (51,998) Net loss attributable to common shareholders ​ (51,095) ​ (903) ​ (51,998) Net loss attributable to non-controlling interest ​ 244 ​ (57) ​ 187 Net loss attributable to Ideanomics common shareholders ​ (50,851) ​ (960) ​ (51,811) Foreign currency translation adjustments ​ (295) ​ (656) ​ (951) Comprehensive loss ​ ​ (51,386) ​ ​ (1,559) ​ ​ (52,945) Comprehensive loss attributable to non-controlling interest ​ ​ 350 ​ ​ (77) ​ ​ 273 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (51,036) ​ $ (1,636) ​ $ (52,672) ​ There was no change in earnings per share – basic and diluted from the immaterial error corrections. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statements of operations and comprehensive loss for the nine months ended September 30, 2021 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Revenue – sales of products ​ $ 21,934 ​ $ (785) ​ $ 21,149 Total revenue ​ 87,832 ​ (1,185) ​ 86,647 Cost of revenue – sales of products ​ 20,838 ​ (393) ​ 20,445 Cost of revenue – sales of services ​ 42,323 ​ (882) ​ 41,441 Total cost of revenue ​ 63,161 ​ (212) ​ 62,949 Gross profit ​ 24,671 ​ (973) ​ 23,698 Selling, general and administrative ​ 53,650 ​ 20,769 ​ 74,419 Depreciation and amortization ​ 4,445 ​ 103 ​ 4,548 Total operating expenses ​ 99,545 ​ (906) ​ 98,639 Loss from operations ​ (74,874) ​ (67) ​ (74,941) Loss on disposal of subsidiaries ​ (1,446) ​ 182 ​ (1,264) Other income, net ​ 689 ​ (182) ​ 507 Loss before income taxes and non-controlling interest ​ (73,287) ​ (67) ​ (73,354) Income tax benefit ​ 9,667 ​ 304 ​ 9,971 Equity in loss of equity method investees ​ (1,517) ​ (545) ​ (2,062) Net loss ​ (65,137) ​ (308) ​ (65,445) Net loss attributable to common shareholders ​ (65,137) ​ (308) ​ (65,445) Net loss attributable to non-controlling interest ​ 611 ​ (152) ​ 459 Net loss attributable to Ideanomics common shareholders ​ (64,526) ​ (460) ​ (64,986) Foreign currency translation adjustments ​ (1,196) ​ (487) ​ (1,683) Comprehensive loss ​ (66,349) ​ (795) ​ (67,144) Comprehensive loss attributable to non-controlling interest ​ 1,113 ​ (249) ​ 864 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (65,236) ​ $ (1,044) ​ $ (66,280) ​ There was no change in earnings per share – basic and diluted from the immaterial error corrections. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statement of cash flows for the nine months ended September 30, 2021 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Cash flows from operating activities ​ ​ ​ Net loss ​ $ (65,137) ​ $ (308) ​ $ (65,445) Depreciation and amortization ​ 4,445 ​ 103 ​ 4,548 Income tax benefit ​ (10,160) ​ (305) ​ (10,465) Equity in losses of equity method investees ​ 1,517 ​ 545 ​ 2,062 Accounts receivable ​ 5,042 ​ 253 ​ 5,295 Inventory ​ (410) ​ 610 ​ 200 Prepaid expenses and other assets ​ (16,358) ​ (2,183) ​ (18,541) Accrued expenses, salary and other current liabilities ​ $ 6,971 ​ $ 922 ​ $ 7,893 ​	Note 2. Immaterial Corrections of Prior Period Financial Statements The Company has determined that there were immaterial errors in the consolidated financial statements as of and for the year ended December 31, 2020 related to its accounting of the acquisition of 51% of the ownership interests of Tree Technologies, a Malaysian company engaged in the EV market, in December 2019. The Company determined that it did not recognize a deferred tax liability and consequently, additional goodwill, in the initial purchase price allocation of Tree Technologies as of December 31, 2019, which also resulted in certain income tax benefits not being recognized during the year ended December 31, 2020. In addition, the Company determined that it did not recognize certain measurement period adjustments for the Tree Technologies acquisition as of December 31, 2020 and income tax benefits associated with the impairment of the marketing and distribution agreement acquired in the acquisition during the year ended December 31, 2020. The Company also determined that a legal agreement the Company entered into whereby the Company took possession of a property in Qingdao, China for no consideration was incorrectly accounted for as a lease in accordance with ASC 842. Additionally, the Company changed the accounting model for one investment from that of a cost method investment to an equity method investment. The Company assessed the materiality of these errors in accordance with Staff Accounting Bulletin No. 99, Materiality, and the Company determined that, qualitatively, the amounts, individually and in the aggregate, would have no bearing on the decision-making process of a reasonable investor. Accordingly, the Company is correcting the relevant consolidated financial statements and related footnotes as of and for the year ended December 31, 2020 within these consolidated financial statements. The Company intends to revise its condensed consolidated financial statements for the periods ended March 31, 2021, June 30, 2021, and September 30, 2021 through subsequent periodic filings. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated balance sheet as of December 31, 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustments ​ As Revised Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ Goodwill ​ $ 1,165 ​ $ (460) ​ $ 705 Operating lease right of use assets ​ 7,117 ​ (6,962) ​ 155 Long-term investments ​ 8,570 ​ (83) ​ 8,487 Other non-current assets ​ 517 ​ 6,961 ​ 7,478 Total assets ​ 234,412 ​ (543) ​ 233,869 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities ​ ​ ​ Other current liabilities ​ 1,920 ​ 315 ​ 2,235 Current portion of operating lease liabilities ​ 430 ​ (315) ​ 115 Operating lease liability – long term ​ 6,759 ​ (6,740) ​ 19 Deferred tax liabilities ​ — ​ 5,045 ​ 5,045 Other long-term liabilities ​ 535 ​ 6,740 ​ 7,275 Total liabilities ​ 32,643 ​ 5,045 ​ 37,688 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Stockholders’ Equity ​ ​ ​ Accumulated deficit ​ (346,883) ​ (2,864) ​ (349,747) Accumulated other comprehensive income ​ 1,256 ​ (25) ​ 1,231 Total Ideanomics, Inc. shareholders’ equity ​ 186,584 ​ (2,889) ​ 183,695 Non-controlling interest ​ 6,438 ​ (2,699) ​ 3,739 Total equity ​ 193,022 ​ (5,588) ​ 187,434 Total liabilities, convertible redeemable preferred stock. redeemable non-controlling interest and stockholders’ equity ​ $ 234,412 ​ $ (543) ​ $ 233,869 ​ The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of operations for the year ended December 31, 2020 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Goodwill impairment ​ $ 9,323 ​ $ 8,766 ​ $ 18,089 Loss from operations ​ (86,879) ​ (8,765) ​ (95,644) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income tax benefit ​ — ​ 3,308 ​ 3,308 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impairment of and equity in loss of equity method investees ​ (16,698) ​ (82) ​ (16,780) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss ​ (106,043) ​ (5,538) ​ (111,581) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss attributable to Ideanomics, Inc. common shareholders ​ (98,400) ​ (2,864) ​ (101,264) Basic and diluted loss per share ​ $ (0.46) ​ $ (0.01) ​ $ (0.47) ​ The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of comprehensive loss for the year ended December 31, 2020 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Net loss ​ $ (106,043) ​ $ (5,538) ​ $ (111,581) Foreign currency translation adjustments ​ 3,208 ​ (50) ​ 3,158 Comprehensive loss ​ (102,835) ​ (5,588) ​ (108,423) Comprehensive loss attributable to non-controlling interest ​ 6,539 ​ 2,699 ​ 9,238 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (96,480) ​ $ (2,889) ​ $ (99,369) ​ In addition, certain additional temporary differences between financial statement amounts and tax amounts at December 31, 2020, relating to the PRC companies were identified after issuance of the financial statements. These resulted in the recognition of $0.3 million additional deferred tax assets, offset by $5,000 additional deferred tax liabilities and $0.3 million additional valuation allowance with no effect on the balance sheet or income statement. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of cash flows for the year ended December 31, 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Cash flows from operating activities ​ ​ ​ ​ ​ ​ Net loss ​ $ (106,043) ​ $ (5,538) ​ $ (111,581) Income tax benefit ​ — ​ (3,308) ​ (3,308) Impairment of and equity in loss of equity method investees ​ $ 16,698 ​ $ 82 ​ $ 16,780 Impairment losses ​ 42,554 ​ 8,765 ​ 51,319 Net cash used in operating activities ​ $ 41,468 ​ $ — ​ $ 41,468 ​

New Accounting Pronouncements

New Accounting Pronouncements	9 Months Ended
	Sep. 30, 2022
Accounting Changes and Error Corrections [Abstract]
New Accounting Pronouncements	Note 3. New Accounting Pronouncements Recently Adopted Accounting Pronouncements In December 2019, the FASB issued ASU No. 2019-12, which simplifies the accounting for income taxes by removing certain exceptions currently provided for in ASC 740 and by amending certain other requirements of ASC 740. The Company adopted ASU 2019-12 effective January 1, 2021. The effect of the adoption of ASU 2019-12 was not material. In August 2020, the FASB issued ASU No. 2020-06, which simplifies the accounting for convertible instruments by reducing the number of accounting models for convertible debt instruments and convertible preferred stock. Limiting the accounting models results in fewer embedded conversion features being separately recognized from the host contract as compared with current U.S. GAAP. Convertible instruments that continue to be subject to separation models are (1) those with embedded conversion features that are not clearly and closely related to the host contract, that meet the definition of a derivative, and that do not qualify for a scope exception from derivative accounting, and (2) convertible debt instruments issued with substantial premiums for which the premiums are recorded as additional paid-in capital. ASU 2020-06 also amends the guidance for the derivatives scope exception for contracts in an entity’s own equity to reduce form-over-substance-based accounting conclusions. The Company adopted ASU 2020-06 effective January 1, 2021. As the Company had no outstanding convertible instruments as of that date, the adoption of ASU 2020-06 had no effect. In May 2021, the FASB issued ASU No. 2021-04, which provides guidance on modifications or exchanges of a freestanding equity-classified written call option that is not within the scope of another Topic. An entity should treat a modification of the terms or conditions or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange as an exchange of the original instrument for a new instrument, and provides further guidance on measuring the effect of a modification or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange. ASU 2021-04 also provides guidance on the recognition of the effect of a modification or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange on the basis of the substance of the transaction, in the same manner as if cash had been paid as consideration. The Company adopted ASU 2021-04 on January 1, 2022. The Company has no freestanding equity-classified written call options. The effect will largely depend on the terms of written call options or financings issued or modified in the future. Accounting Pronouncements Not Yet Adopted In June 2016, the FASB issued ASU No. 2016-13, which requires the measurement and recognition of expected credit losses for financial assets held at amortized cost. ASU 2016-13 replaces the existing incurred loss impairment model with an expected loss model which requires the use of forward-looking information to calculate credit loss estimates. It also eliminates the concept of other-than-temporary impairment and requires credit losses related to available-for-sale debt securities to be recorded through an allowance for credit losses rather than as a reduction in the amortized cost basis of the securities. These changes will result in earlier recognition of credit losses. In November 2019, the FASB issued ASU 2019-10, which defers the effective date of ASU 2016-13 to fiscal years beginning after December 15, 2022, including interim periods within those fiscal years, for public entities which meet the definition of a smaller reporting company on the date the ASU was issued. The Company will adopt ASU 2016-13 effective January 1, 2023. Management is currently evaluating the effect of the adoption of ASU 2016-13 on the consolidated financial statements. The effect will largely depend on the composition and credit quality of our investment portfolio and the economic conditions at the time of adoption. In October 2021, the FASB issued ASU No. 2021-08, which will require companies to apply the definition of a performance obligation under ASC Topic 606 to recognize and measure contract assets and contract liabilities (i.e., deferred revenue) relating to contracts with customers that are acquired in a business combination. Under current U.S. GAAP, an acquirer generally recognizes assets acquired and liabilities assumed in a business combination, including contract assets and contract liabilities arising from revenue contracts with customers, at fair value on the acquisition date. ASU No. 2021-08 will result in the acquirer recording acquired contract assets and liabilities on the same basis that would have been recorded by the acquiree before the acquisition under ASC Topic 606. ASU No. 2021-08 is effective for fiscal years beginning after December 15, 2022, with early adoption permitted. The Company is currently evaluating the impact of this ASU on its financial statements and the effects will be based upon the contract assets and liabilities acquired in the future.

Revenue_2

Revenue	9 Months Ended	12 Months Ended
	Sep. 30, 2021	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Revenue	Note 4. Revenue The following table summarizes the Company’s revenues disaggregated by revenue source, geography (based on the Company’s business locations,) and timing of revenue recognition (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ September 30, September 30, September 30, September 30, ​ ​ 2022 ​ 2021 ​ 2022 ​ 2021 ​ ​ ​ ​ ​ As restated ​ ​ ​ ​ As restated Geographic Markets ​ ​ ​ ​ ​ ​ ​ ​ Malaysia ​ $ 3 ​ $ 17 ​ $ 53 ​ $ 64 USA ​ 12,665 ​ 17,984 ​ 38,797 ​ 69,873 PRC ​ 7,360 ​ 8,580 ​ 36,242 ​ 16,710 Italy ​ 4,250 ​ — ​ 8,779 ​ — Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Product or Service ​ ​ ​ ​ Electric vehicles products ​ $ 14,713 ​ $ 8,737 ​ $ 52,913 ​ 17,041 Electric vehicles services ​ 71 ​ 46 ​ 228 ​ 154 Charging, batteries and powertrain products ​ 1,034 ​ 940 ​ 2,244 ​ 4,108 Charging, batteries and powertrain services ​ 415 ​ 770 ​ 1,205 ​ 1,526 Title and escrow services ​ 7,875 ​ 15,519 ​ 26,971 ​ 62,428 Digital advertising services and other ​ — ​ — ​ — ​ 231 Fund raising services ​ 50 ​ — ​ 57 ​ — Other revenue ​ 120 ​ 569 ​ 253 ​ 1,159 Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timing of Revenue Recognition ​ ​ ​ ​ Products and services transferred at a point in time ​ $ 23,742 ​ $ 25,196 ​ $ 82,381 ​ $ 83,807 Services provided over time ​ 536 ​ 1,385 ​ 1,490 ​ 2,840 Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647 ​ In the three months ended September 30, 2022 and 2021, the Company recognized revenue of $2.4 million and $0.7 million recorded in deferred revenue as of the beginning of the periods, respectively. In the nine months ended September 30, 2022 and 2021, the Company recognized revenue of $4.4 million and $0.6 million recorded in deferred revenue as of the beginning of the periods, respectively. In the three months ended September 30, 2022 and 2021, the Company recorded grant revenue of $0.1 million and $0.6 million, respectively. In the nine months ended September 30, 2022 and 2021, the Company recorded grant revenue of $0.3 million and $1.2 million, respectively, in “Other revenue” in the consolidated statements of operations.	Note 4. Revenue The following table summarizes the Company’s revenues disaggregated by revenue source, geography (based on the Company’s business locations), and timing of revenue recognition (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Geographic Markets ​ ​ ​ ​ ​ ​ Malaysia ​ $ 65 ​ $ 83 ​ $ — USA ​ 84,303 ​ 1,631 ​ 41,873 PRC ​ 29,712 ​ 25,045 ​ 2,693 Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Product or Service ​ ​ ​ Digital asset management services ​ $ — ​ $ — ​ $ 40,700 Digital advertising services and other ​ 231 ​ 1,631 ​ 1,173 Title and escrow services ​ 72,686 ​ — ​ — Electric vehicle products ​ 31,123 ​ 19,462 ​ — Electric vehicle services ​ 204 ​ — ​ 2,693 Combustion engine vehicles ​ — ​ 5,160 ​ — Charging, battery and powertrain products ​ 5,886 ​ 506 ​ — Charging, battery and powertrain services ​ 2,645 ​ — ​ — Other revenue ​ 1,305 ​ — ​ — Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timing of Revenue Recognition ​ ​ ​ Products and services transferred at a point in time ​ $ 110,079 ​ $ 26,729 ​ $ 3,866 Products and services provided over time ​ 4,001 ​ 30 ​ 40,700 Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566 ​ The following table provides information about client receivables, contract liabilities and contract assets from contracts with customers: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ December 31, 2021 December 31, 2020 Balances from contracts with customers: ​ ​ ​ ​ Accounts receivable ​ $ 3,338 ​ $ 7,400 Deferred revenue ​ 5,392 ​ 1,129 Contract assets ​ 2,772 ​ — ​ In the years ended December 31, 2021, 2020 and 2019, the Company recognized revenue of $0.6 million, $0.5 million, and $0.3 million recorded in deferred revenue as of the beginning of the period. In the years ended December 31, 2021, 2020 and 2019, the Company recorded grant revenue of $1.3 million, $0.0 million, and $0.0 million in “Other revenue” in the consolidated statements of operations. In the year ended December 31, 2021 the Company recorded a contract asset of $0.6 million as US Hybrid has an amount due of this amount from a customer contract for which US Hybrid has not yet performed the performance obligations. The Company expects to recognize this revenue of $0.6 million in the year ending December 31, 2022, and at that time will reclassify the contract asset.

Available-for-Sale Securities_2

Available-for-Sale Securities	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Available-for-Sale Securities	Note 5. Available-for-Sale Securities The Company accounts for its available-for-sale securities at their fair value, with changes in fair value, if any, recorded in other comprehensive income. The fair value of available-for-sale securities is determined utilizing Level 1 inputs, as further discussed below. The following table provides certain information related to available-for-sale debt securities (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2022 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value Available-for-sale securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ SILK EV Note (a) ​ $ 15,000 ​ $ 902 ​ $ 4 ​ $ (20) ​ $ (15,886) ​ $ — Total available-for-sale securities ​ $ 15,000 ​ $ 902 ​ $ 4 ​ $ (20) ​ $ (15,886) ​ $ — ​ (a) Silk EV Convertible Promissory Note On January 28, 2021, the Company invested $15.0 million in Silk EV via a convertible promissory note. Silk is an Italian engineering and design services company that has recently partnered with FAW to form a new company Silk-FAW to produce fully electric, luxury vehicles for the Chinese and global auto markets. The principal amount of the convertible promissory note is $15.0 million, is unsecured, bears interest at an annual rate of 6.0%, and the scheduled maturity date was January 28, 2022. Upon a qualified equity financing, as defined, the outstanding principal and accrued interest convert into equity securities sold in the qualified equity financing at a conversion price equal to the cash price for the equity securities times 0.80. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. SILK EV did not remit payment of principal and interest on the scheduled maturity date of January 28, 2022, and the Company has sent a notice of default. The Company determined that the Silk EV note was fully impaired and recorded an impairment loss of $15.8 million recorded in “Asset impairment” in the year ended December 31, 2021.	Note 5. Available-for-Sale Securities The Company accounts for its available-for-sale securities at their fair value, with changes in fair value, if any, recorded in other comprehensive income. The following table provides certain information related to available-for-sale debt securities (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Unrealized ​ Unrealized ​ ​ ​ ​ Estimated ​ Cost Interest Gains Losses Impairment Fair Value Silk EV Note ​ $ 15,000 ​ $ 833 ​ $ 4 ​ $ (20) ​ $ (15,817) ​ $ — Total available-for-sale securities ​ $ 15,000 ​ $ 833 ​ $ 4 ​ $ (20) ​ $ (15,817) ​ $ — ​ Silk EV Convertible Promissory Note On January 28, 2021, the Company invested $15.0 million in Silk EV via a convertible promissory note. Silk is an Italian engineering and design services company that has recently partnered with FAW to form a new company Silk-FAW to produce fully electric, luxury vehicles for the Chinese and global auto markets. The principal amount of the convertible promissory note is $15.0 million, is unsecured, bears interest at an annual rate of 6.0%, and the scheduled maturity date is January 28, 2022. Upon a qualified equity financing, as defined, the outstanding principal and accrued interest convert into equity securities sold in the qualified equity financing at a conversion price equal to the cash price for the equity securities times 0.80. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. SILK EV did not remit payment of principal and interest on the scheduled maturity date of January 28, 2022, and the Company has sent a notice of default. The Company determined that the Silk EV note was fully impaired and recorded an impairment loss of $15.8 million recorded in “Asset impairments” in the year ended December 31, 2021.

Notes Receivable from Third Par

Notes Receivable from Third Parties	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Notes Receivable from Third Parties	Note 6. Notes Receivable from Third Parties Notes receivable consists of the following (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2022 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value VIA Note (a) ​ $ 58,418 ​ $ 1,994 ​ $ — ​ $ — ​ $ — ​ $ 60,412 VIA Note-2(a) ​ 11,682 ​ 105 ​ — ​ — ​ — ​ 11,787 Inobat Note (b) ​ 11,819 ​ 652 ​ 724 ​ (2,096) ​ — ​ 11,099 Timios (c) ​ 520 ​ — ​ — ​ — ​ — ​ 520 Green Power Motor Company (d) ​ $ 45 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 45 Total notes receivable ​ $ 82,484 ​ $ 2,751 ​ $ 724 ​ $ (2,096) ​ $ — ​ $ 83,863 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value VIA Note (a) ​ $ 42,500 ​ $ 578 ​ $ — ​ $ — ​ $ — ​ $ 43,078 Inobat Note (b) ​ 11,819 ​ 10 ​ — ​ — ​ — ​ 11,829 Total notes receivable ​ $ 54,319 ​ $ 588 ​ $ — ​ $ — ​ $ — ​ $ 54,907 ​ (a) VIA Convertible Promissory Note On August 30, 2021, the Company invested $42.5 million in VIA, in the form of a convertible promissory note. VIA is a leading electric commercial vehicle company with proven advanced electric drive technology, delivering sustainable mobility solutions for a more livable world. VIA designs, manufactures and markets electric commercial vehicles, with superior life-cycle economics, for use across a broad cross-section of the global fleet customer base. The principal amount of the convertible promissory note is $42.5 million, is unsecured, bears interest at an annual rate of 4.0%, and the scheduled maturity date is the earlier of the closing date of the acquisition or one year after the agreement is terminated according to its terms. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The Company expects to convert this promissory note in conjunction with the closing of the acquisition of VIA. The Company entered into amendments of the convertible promissory note during the second quarter of 2022 to provide a total of an additional $5.5 million. The company entered into further amendments during the third quarter of 2022 to provide a total of an additional $10.4 million. The Company entered into a secured promissory note (VIA Note-2) of $2.2 million with VIA on May 20, 2022. The Company entered into an amendment of the secured promissory note during the second quarter of 2022 to provide an additional $5.1 million. The company entered into further amendments during the third quarter of 2022 to provide a total of an additional $4.4 million.The note is secured by the certain assets and rights of VIA , bears interest at an annual rate of 4.0%. The principal and interest is due and payable in the event of the termination of the merger agreement. As of October 31, 2022, the company has invested an additional $2.0 million in VIA, pursuant to amendments to the notes detailed above. (b) Inobat Convertible Promissory Note On December 24, 2021, the Company invested €10.0 million ($11.4 million) in Inobat via a convertible promissory note, that is due December 24, 2022. Inobat specializes in the research, development, manufacture, and provision of innovative electric batteries custom-designed to meet the specific requirements of global mainstream and specialist OEMs within the automotive, commercial vehicle, motorsport, and aerospace sectors. Inobat is a European based battery manufacturer, that has a battery research and development facility and pilot line under development in Slovakia. The principal amount of the convertible promissory note is €10.0 million ($11.4 million) is unsecured, bears interest at an annual rate of 8.00%, and the scheduled maturity date is December 28, 2022. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The fair value of the Inobat convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of a qualified financing and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ September 30, 2022 Probability 50 % Yield rate 17.5 % ​ (c) Timios Promissory Note During the first quarter of 2022, Timios purchased mortgage notes at a fair value of $0.5 million, the notes bear interest of 3.5% and 4.875%. The notes mature August 2043 and December 2049. Installments for the loans are approximately $3,000. There was no interest recorded for the three and nine months ended September 30, 2022. (d) Green Power Motor Company On July 29, 2022, the Company loaned $43,500, to Green Power Motor Company. Interest will accrue on the outstanding principal at a rate of fixed interest rate per annum equal to 7.50%. Borrower will make 80 consecutive monthly payments commencing on September 1, 2022.	Note 6. Notes Receivable The following table provides certain information related to notes receivable consists of the following (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Unrealized ​ Unrealized ​ ​ ​ ​ Estimated ​ Cost Interest Gains Losses Impairment Fair Value VIA Note (a) ​ $ 42,500 ​ $ 578 ​ $ — ​ $ — ​ $ — ​ $ 43,078 Inobat Note (b) ​ 11,819 ​ 10 ​ — ​ — ​ — ​ 11,829 Total notes receivable ​ $ 54,319 ​ $ 588 ​ $ — ​ $ — ​ $ — ​ $ 54,907 ​ (a) VIA Convertible Promissory Note On August 30, 2021, the Company invested $42.5 million in VIA, in the form of a convertible promissory note. VIA is a leading electric commercial vehicle company with proven advanced electric drive technology, delivering sustainable mobility solutions for a more livable world. VIA designs, manufactures and markets electric commercial vehicles, with superior life-cycle economics, for use across a broad cross-section of the global fleet customer base. The principal amount of the convertible promissory note is $42.5 million, is unsecured, bears interest at an annual rate of 4.0%, and the scheduled maturity date is the earlier of the closing date of the acquisition or one year after the agreement is terminated according to its terms. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The company expects to convert this promissory note in conjunction with the closing of the acquisition of VIA. Management assessed the probability of closing the acquisition in determining the recoverability of the promissory note. The fair value of the VIA convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of the consummation of the acquisition and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ December 31, 2021 Probability 90 % Yield rate 4.0 % ​ (b) Inobat Convertible Promissory Note On December 24, 2021, the Company invested €10.0 million ($11.4 million) in Inobat via a convertible promissory note, that is due December 24, 2022. Inobat specializes in the research, development, manufacture, and provision of innovative electric batteries custom-designed to meet the specific requirements of global mainstream and specialist OEMs within the automotive, commercial vehicle, motorsport, and aerospace sectors. Inobat is a European based battery manufacturer, that has a battery research and development facility and pilot line under development in Slovakia. The principal amount of the convertible promissory note is €10.0 million ($11.4 million) is unsecured, bears interest at an annual rate of 8.0%, and the scheduled maturity date is December 28, 2022. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The fair value of the Inobat convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of a qualified financing and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ December 31, 2021 Probability 50 % Yield rate 17.5 % ​

Acquisitions and Divestitures_5

Acquisitions and Divestitures	9 Months Ended
	Sep. 30, 2022
Business Combination and Asset Acquisition [Abstract]
Acquisitions and Divestitures	Note 7. Acquisitions and Divestitures The Company continually evaluates potential acquisitions that align with the Company’s strategy of accelerating the adoption of electric vehicles. The Company has completed a number of acquisitions that have been accounted for as purchases and have resulted in the recognition of goodwill in the Company’s Consolidated Financial Statements. This goodwill arises because the purchase prices for these businesses exceeds the fair value of acquired identifiable net assets due to the purchase prices reflecting a number of factors including the future earnings and cash flow potential of these businesses, the multiple to earnings, cash flow and other factors at which similar businesses have been purchased by other acquirers, the competitive nature of the processes by which the Company acquired the businesses and the complementary strategic fit and resulting synergies these businesses bring to existing operations. For all acquisitions, the Company makes an initial allocation of the purchase price at the date of acquisition based upon its understanding of the fair value of the acquired assets and assumed liabilities. The Company obtains the information used for the purchase price allocation during due diligence and through other sources. In the months after closing, as the Company obtains additional information about the acquired assets and liabilities, including through tangible and intangible asset appraisals, and learns more about the newly acquired business, it is able to refine the estimates of fair value and more accurately allocate the purchase price. The fair values of acquired intangibles are determined based on estimates and assumptions that are deemed reasonable by the Company. Significant assumptions include the discount rates and certain assumptions that form the basis of the forecasted results of the acquired business including earnings before interest, taxes, depreciation and amortization, revenue, revenue growth rates, royalty rates and technology obsolescence rates. These assumptions are forward looking and could be affected by future economic and market conditions. The Company engages third-party valuation specialists who review the Company’s critical assumptions and calculations of the fair value of acquired intangible assets in connection with significant acquisitions. Only facts and circumstances that existed as of the acquisition date are considered for subsequent adjustment. The Company will make appropriate adjustments to the purchase price allocation prior to completion of the measurement period, as required. The Company has included tables for the respective acquisitions by calendar year below. Where a purchase price allocation is considered final this has been disclosed respectively. In addition to evaluating potential acquisitions, the Company may divest certain businesses from time to time based upon review of the Company’s portfolio considering, among other items, factors relative to the extent of strategic and technological alignment and optimization of capital deployment, in addition to considering if selling the businesses results in the greatest value creation for the Company and for shareholders. Details and the impacts of any dispositions are noted below. 2022 Acquisitions The Company has completed the below acquisition in the nine months ended September 30, 2022. The accompanying condensed consolidated financial statements include the operations of the acquired entities from their respective acquisition dates. All of the acquisitions have been accounted for as business combinations. Energica Acquisition On March 3, 2021, the Company entered into an investment agreement with Energica to acquire 20.0% of Energica share capital. On September 15, 2021, the Company announced it had entered into an agreement to launch a voluntary conditional tender offer in concert with the founders of Energica for shares of Energica, pursuant to which Ideanomics plans to increase its investment from 20.0% in Energica to 72.4%. The Energica founders shall continue to own approximately 27.6% of Energica. On February 9, 2022, the Company wired €52.5 million (approximately $60.3 million) to an escrow account in order to facilitate and fund the conditional tender offer. On March, 7, 2022, the Company announced that it had achieved the 90.0% threshold for the conditional tender offer. The transaction received final approval from Italian regulatory authorities and closed on March 14, 2022. Acquisition Method Accounting Estimates The preliminary purchase price was $58.1 million including $2.0 million in cash obtained through the acquisition. The purchase price was paid in cash and funded from available cash resources. The table below summarizes the preliminary estimates of fair value of identifiable assets acquired and liabilities assumed in the acquisition of Energica. These preliminary estimates of the fair value are subject to revisions, which may result in an adjustment to the preliminary values presented below. ​ ​ ​ ​ ​ (Dollars in thousands) ​ ​ Cash paid at closing, including working capital estimates ​ $ 58,140 Fair value of previously held interest ​ 22,183 Fair value of non-controlling interest ​ 24,778 Purchase price ​ $ 105,101 ​ ​ ​ ​ Allocated to: ​ Current assets ​ $ 19,708 Property and equipment, net ​ 1,927 Intangible assets –Customer relationships ​ 14,226 Intangible assets – Development technology ​ 18,603 Intangible assets – Trademark and trade name ​ 14,496 Goodwill ​ 58,643 Other assets ​ 2,775 Current liabilities ​ (16,894) Other liabilities ​ (8,383) Fair value of assets acquired, less liabilities assumed ​ $ 105,101 ​ The useful lives of the intangible assets acquired is as follows: ​ ​ ​ ​ ​ Energica Intangible assets – customer relationships 13.0 Intangible assets – development technology 8.0 Intangible assets – trademark and tradename 25.0 Weighted average 14.7 ​ The estimated amortization expense related to these intangible assets for each of the years subsequent to September 30, 2022, is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 809 2023 ​ 4,000 2024 ​ 4,000 2025 ​ 4,000 2026 ​ 4,000 2027 and beyond ​ 28,145 Total ​ $ 44,954 ​ Amortization expense related to intangible assets created as a result of the Energica acquisition for the three and nine months ended September 30, 2022 respectively was $1.0 million and $2.4 million. The goodwill from the Energica acquisition represents future economic benefits that we expect to achieve as a result of the Energica acquisition, Goodwill is calculated as the excess of the consideration transferred over the net assets acquired and represents the future economic benefits arising from other assets acquired that could not be individually identified and separately recognized. The goodwill is not expected to be deductible for tax purposes. Goodwill will not be amortized but instead will be tested for impairment at least annually and more frequently if certain indicators of impairment are present. Revenue of $4.2 million and $8.8 million and net loss of $3.7 million and net loss of $8.8 million for the three and nine months ended September 30, 2022, respectively, have been included in the condensed consolidated financial statements. As the Company did not consolidate Energica in 2021 there are no results to disclose, these have been included in the unaudited proforma information below. 2021 Acquisitions The Company completed the below acquisitions in 2021. The accompanying condensed consolidated financial statements include the operations of the acquired entities from their respective acquisition dates. All of the acquisitions have been accounted for as business combinations. Accordingly, consideration paid by the Company to complete the acquisitions is initially allocated to the acquired assets and liabilities assumed based upon their estimated acquisition date fair values. The recorded amounts for assets acquired and liabilities assumed are provisional and subject to change during the measurement period, which is up to 12 months from the acquisition date. The acquisitions below are collectively defined as the 2021 Acquisitions. Management considers the valuations final for the 2021 Acquisitions. Timios On January 8, 2021 the Company purchased 100% of Timios and its affiliates, a privately held company, pursuant to a stock purchase agreement for a purchase price of $40.0 million, net of cash acquired of $6.5 million. The purchase price was paid in cash and pursuant to the Agreement, $5.1 million of the cash consideration was paid into escrow pending a one year indemnification review. Timios is a nationwide title and settlement solutions provider, which has been expanding in recent years though offering innovative solutions for real estate transactions, including residential and commercial title insurance, closing and settlement services, as well as specialized offers for the mortgage industry. The Company expects Timios to become one of the cornerstones of the Company’s fintech business unit. Revenue of $7.9 million and $15.5 million and net income of $2.2 million and a net loss $16.4 million for the three months ended September 30, 2022 and 2021, respectively, have been included in the condensed consolidated financial statements. Revenue of $27.0 million and $62.4 million and net loss of $3.4 million and $10.6 million for the nine months ended September 30, 2022 and 2021, respectively, have been included in the condensed consolidated financial statements. The final purchase price allocation for Timios is summarized in the table below in the “Acquisition Method Accounting Estimates” section of this note. Refer to Note 10 for information related to an impairment charge recognized for the Timios reporting unit during the year ended December 31, 2021. WAVE On January 15, 2021 the Company purchased 100% of WAVE, a privately held company, pursuant to an agreement and plan of merger for a purchase price of $15.0 million of cash plus a total of 12.6 million unregistered shares of the Company’s common stock, valued at $40.0 million at the date of closing. Pursuant to the Wave Agreement, $5.0 million of the cash consideration was paid into escrow pending a one year indemnification review. The WAVE Agreement provided that 3.6 million shares of the Company’s common stock be held back at closing, to be released upon the receipt of certain customer consents not obtained prior to closing. WAVE is a technology company focused on creating practical and economical solutions for the worldwide transit and off-road EV markets and is a leading provider of wireless charging solutions for medium and heavy duty EVs. The Company expects WAVE to create immediate synergies with its existing EV initiatives as it brings wireless charging to the Company’s current product offerings. As of September 30, 2022, 0.5 million of the Company’s common stock remains unissued pending receipt of a final consent. Since receipt of this consent is probable, the Company has included the total common shares to be issued as contingent consideration as of the acquisition date of $11.4 million as of the acquisition date. Pursuant to the original agreement, if any such consent is not obtained within six months following the closing date, the portion of the common stock allocated to such consent in the agreement would not be issued to the sellers. The Company has extended the time frame for this contractual provision as the receipt of the consents is outside the control of the former WAVE shareholders. In addition to the purchase price to be paid at closing, the WAVE Agreement contains three earnouts that could result in additional payments of up to $30.0 million to the sellers based upon: (1) revenue and gross profit margin metrics in calendar year 2021; (2) revenue and gross profit margin metrics in calendar year 2022; and (3) revenue and gross profit margin metrics for 2021 and 2022 collectively. The Company considers this earnout to be contingent consideration that as of the acquisition date is unlikely to occur and has therefore attributed zero value for purposes of the preliminary purchase price allocation. No earnout was earned for the period ending December 31, 2021. The Company will continue to monitor the fair value of this contingent considerations with any changes being recorded in the consolidated statement of operations if and when a change occurs. The Company has also agreed to a performance and retention plan for the benefit of certain WAVE’s employees which could result in up to $10.0 million paid to such employees if certain gross revenue targets and certain gross profit margins are achieved for calendar years 2021 and 2022. The Company has concluded that this performance and retention plan does not constitute purchase consideration and will be recorded as compensation expense when the criteria are probable of being met. The Company has not accrued any of this retention plan as the revenue and gross profit margin criteria are not probable of being met. Revenue of $0.8 million and $1.0 million and net loss of $4.1 million and $1.2 million, for the three months ended September 30, 2022 and 2021, respectively, have been included in the condensed consolidated financial statements. Revenue of $2.0 million and $5.2 million and net loss of $11.0 million and $3.1 million for the nine months ended September 30, 2022 and 2021, respectively, have been included in the condensed consolidated financial statements. The final purchase price allocation for WAVE is summarized in the table below. Refer to Note 10 for information related to an impairment charge recognized for the WAVE reporting unit during the year ended December 31, 2021. US Hybrid On June 10, 2021, the Company purchased 100% of US Hybrid, a privately held company, pursuant to an agreement and plan of merger for a purchase price of $50.0 million in a combination of $30.0 million in cash and 6.6 million in unregistered shares of the Company’s common stock, valued at $20.9 million at the date of closing. Pursuant to the agreement, $1.0 million of cash consideration was paid into escrow pending a true up of net working capital within 90 days of the closing date. The agreement provided that the 6.6 million shares were paid into an indemnity escrow to satisfy future indemnification obligations of the selling shareholders, if any. On July 12, 2022, the Company received 6.6 million shares of common stock back from the escrow agent pursuant to the triggering of a legal condition that permitted the Company to reclaim 100% of the shares held in escrow. The Company has concluded that the return of these shares do not constitute a change in the purchase consideration of US Hybrid and will account for this transaction as a Treasury Stock transaction in the third quarter is 2022. US Hybrid specializes in the design and manufacturing of zero-emission electric powertrain components including traction motors, controllers, auxiliary drives, energy storage and fuel cell engines for electric, hybrid, and fuel cell medium and heavy-duty municipality vehicles, commercial trucks, buses, and specialty vehicles throughout the world. The Company expects US Hybrid to become another cornerstone in the Company’s mission to reduce commercial fleet greenhouse gas emissions through advanced EV technologies and forward-thinking partnerships. The Company has also agreed to a performance and retention plan for the benefit of certain US Hybrid employees which could result in up to $16.7 million paid to such employees if certain gross revenue targets, gross profit margins and certain operational targets are achieved for calendar years 2021, 2022 and 2023. The Company has concluded that this performance and retention plan does not constitute purchase consideration and will be recorded as compensation expense when the criteria are probable of being met. As of September 30, 2022 the Company has not accrued any of this retention plan as the various criteria for 2021 were not met and the criteria for 2022 and 2023 are not probable of being met. Revenue of $0.8 million and $1.3 million and net loss of $1.9 million and $0.7 million, for the three months ended September 30, 2022 and 2021, respectively, have been included in the condensed consolidated financial statements. Revenue of $1.7 million and $1.6 million and net loss of $7.3 million and $0.8 million for the nine months ended September 30, 2022 and 2021, respectively, have been included in the condensed consolidated financial statements. The final purchase price allocation for US Hybrid is summarized in the table below. Refer to Note 10 for information related to an impairment charge recognized for the US Hybrid reporting unit during the year ended December 31, 2021. Solectrac On June 11, 2021, the Company purchased the remaining 78.6% of Solectrac, a privately held company, pursuant to an agreement and plan of merger for a purchase price of $18.0 million. The Company had previously acquired 21.4% of Solectrac in 2020. The Company now owns 100% of Solectrac. The purchase price was paid in cash and pursuant to the agreement $2.0 million of cash consideration was paid into an indemnity escrow to satisfy future indemnification obligations of the selling shareholders, if any. In conjunction with the acquisition of Solectrac, the Company remeasured the 21.4% previously accounted for as an equity method investment. The Company remeasured the previous equity investment by grossing up the value of the 21.4% equity ownership to reflect the proceeds paid to gain control of Solectrac. This remeasurement resulted in a gain of $2.9 million recorded in the year ended December 31, 2021, this was recorded in Gain on remeasurement of investment, in our consolidated statement of operations, Solectrac is a manufacturer and distributor of clean agricultural equipment of 100% battery-powered, all-electric tractors for agriculture and utility operations. Solectrac tractors provide an opportunity for farmers around the world to power their tractors by using the sun, wind, and other clean renewable sources of energy. The Company expects Solectrac to create immediate synergies with its existing EV initiatives as it brings a rapidly growing agricultural sector to the Company’s current product offerings. In addition to the purchase price to be paid at closing, the Solectrac Agreement contains three earnouts that could result in additional payments of up to $6.0 million to the sellers based upon: (1) revenue and gross profit margin metrics in calendar year 2021; (2) revenue and gross profit margin metrics in calendar year 2022; and (3) revenue and gross profit margin metrics in calendar year 2023. The Company considers this earnout to be contingent consideration that as of the acquisition date is probable to occur in certain years and has attributed $2.4 million as additional consideration for purposes of the preliminary purchase price allocation. Of the $2.4 million, $1.6 million was included in the purchase price allocation and $0.8 million has been recorded as an expense for the year ended December 31, 2021 in the consolidated statement of operations, other income (expense) caption. The Company will continue to monitor the fair value of this contingent consideration with any changes being recorded in the consolidated statement of operations if and when a change occurs. The Company has also agreed to a performance and retention plan for the benefit of certain Solectrac employees which could result in up to $3.0 million paid to such employees if certain gross revenue targets, gross profit margins and certain operational targets are achieved for calendar years 2021, 2022 and 2023. The Company has concluded that this performance and retention plan does not constitute purchase consideration and will be recorded as compensation expense when the criteria are probable of being met. As of September 30, 2022 the Company has not accrued any of this retention plan as the various criteria are not yet probable of occurring. Revenue of $3.2 million and $0.2 million net loss of $4.5 million and net income of $0.7 million for the three months ended September 30, 2022 and 2021, respectively, have been included in the condensed consolidated financial statements. Revenue of $8.1 million and $0.4 million and net loss of $10.5 million and net income of $0.7 million for the nine months ended September 30, 2022 and 2021, respectively, have been included in the condensed consolidated financial statement The final purchase price allocation for Solectrac is summarized in the table below. Refer to Note 10 for information related to an impairment charge recognized for the Solectrac reporting unit during the year ended December 31, 2021. Acquisition Method Accounting Estimates The table below reflects the Company’s final purchase price allocations of the acquisition date fair values of the assets acquired and liabilities assumed for the 2021 Acquisitions (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Solectrac US Hybrid Timios WAVE Purchase Price ​ ​ ​ ​ Cash paid at closing, including working capital estimates ​ $ 18,025 ​ $ 30,139 ​ $ 46,576 ​ $ 15,000 Fair value of previously held interest ​ 5,287 ​ — ​ — ​ — Fair value of common stock ​ — ​ 20,877 ​ — ​ 28,616 Fair value of contingent consideration ​ 1,640 ​ — ​ — ​ 11,418 Total purchase consideration ​ $ 24,952 ​ $ 51,016 ​ $ 46,576 ​ $ 55,034 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Purchase Price Allocation ​ ​ ​ ​ Assets acquired ​ ​ ​ ​ Current assets ​ 2,700 ​ 3,793 ​ 7,292 ​ 2,820 Property, plant and equipment ​ 30 ​ 5 ​ 429 ​ — Other assets ​ 45 ​ 52 ​ 48 ​ — Intangible assets – tradename ​ 4,210 ​ 1,740 ​ 8,426 ​ 12,630 Intangible assets – lender relationships ​ — ​ — ​ 16,600 ​ — Intangible assets - technology ​ 2,350 ​ 5,110 ​ ​ Intangible assets – patents ​ — ​ — ​ — ​ 13,000 Intangible assets - non-compete ​ — ​ 520 ​ — ​ — Intangible assets – licenses ​ — ​ — ​ 1,000 ​ — Indefinite lived title plant ​ — ​ — ​ 500 ​ — Goodwill ​ 17,714 ​ 42,218 ​ 21,824 ​ 35,689 Total assets acquired ​ 27,049 ​ 53,438 ​ 56,119 ​ 64,139 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities assumed: ​ ​ ​ ​ Current liabilities ​ (509) ​ (1,602) ​ (4,306) ​ (4,578) Deferred tax liability ​ (1,588) ​ (820) ​ (5,237) ​ (4,527) Total liabilities assumed ​ (2,097) ​ (2,422) ​ (9,543) ​ (9,105) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net assets acquired ​ $ 24,952 ​ $ 51,016 ​ $ 46,576 ​ $ 55,034 ​ Intangible Assets During the year-ended December 31, 2021 the Company identified impairment indicators related to the 2021 Acquisitions resulting from changing market conditions and sustained supply chain issues that negatively impacted the subsidiaries’ projections. The Company impaired all of the intangible assets for WAVE, US Hybrid and Solectrac. The intangibles assets related to Timios were partially impaired. Refer to Note 10 of the Form 10-K filed on September 2, 2022 for additional details of the impairment. The table below represents the useful lives for the remaining intangibles assets related to the 2021 Acquisitions: ​ ​ ​ ​ Timios Intangible assets – tradename 15 Intangible assets – lender relationships 7 Intangible assets – licenses 15 Weighted average useful life 10 ​ The estimated amortization expense adjusted for the impairment related to the remaining intangible assets for each of the years subsequent to September 30, 2022 is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 358 2023 ​ 1,433 2024 ​ 1,433 2025 ​ 933 2026 ​ 933 2026 and beyond ​ 5,307 Total ​ $ 10,397 ​ Amortization expense related to the 2021 Acquisitions was $0.4 million and $1.2 million for three and nine months ended September 30, 2022 and was $1.7 million and $4.0 million for the three and nine months ended September 30, 2021. Cumulative Goodwill, excluding any impairments, in the amount of $117.4 million was recorded as a result of the 2021 Acquisitions. The goodwill from the 2021 Acquisitions represent future economic benefits that we expect to achieve as a result of the acquisitions, Goodwill is calculated as the excess of the consideration transferred over the net assets acquired and represents the future economic benefits arising from other assets acquired that could not be individually identified and separately recognized. The goodwill is not expected to be deductible for tax purposes for any of the 2022/2021 Acquisitions. Goodwill will not be amortized but instead will be tested for impairment at least annually and more frequent if certain indicators of impairment are present. Refer to Note 10 for information related to an impairment charge recognized for the 2021 Acquisitions during the year ended December 31, 2021. This impairment charge reflected the impact of changing market conditions and sustained supply chain issues that negatively impacted the subsidiaries’ projections. 2021 and 2022 Transaction Costs Transaction costs describe the broad category of costs the Company incurs in connection with signed and/or closed acquisitions. Transaction costs include expenses associated with legal, accounting, regulatory, and other transition services rendered in connection with acquisition, travel expense, and other non-recurring direct expenses associated with acquisitions. ● The Company incurred transaction costs of $0.0 million and $0.4 million during the three and nine months ended September 30, 2022 related to the 2021 Acquisitions, immaterial acquisitions and other possible opportunities, other than Energica. ● The Company incurred transaction costs of $0.0 million and $0.7 million during the three and nine months ended September 30, 2022, respectively, related to the Energica acquisition. Transaction costs have been included in selling, general and administrative expenses in the condensed consolidated statements of operations and in cash flows from operating activities in the condensed consolidated statements of cash flows. Unaudited Pro forma Financial Information The unaudited pro forma results presented below include the effects of the Company’s acquisitions as if the acquisitions had occurred on January 1, 2021. The Company filed an Amended Form 8-K on April 6, 2021 to disclose unaudited pro forma financial information, and explanatory notes, related to the acquisition of Timios as it met the criteria of a significant acquisition. The remainder of the 2021 Acquisitions and the Energica acquisition did not meet the criteria of a significant acquisition, in aggregate or individually. The pro forma adjustments are based on historically reported transactions by the acquired companies. The pro forma results do not include any material, nonrecurring adjustments directly attributable to the 2021 Acquisitions or the Energica acquisition. The pro forma results do not include any anticipated synergies or other expected benefits of the acquisitions. The unaudited pro forma financial information below is not necessarily indicative of either future results of operations or results that might have been achieved had the acquisitions occurred on January 1, 2021. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 (Amounts in thousands, except per share and share data) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total revenue ​ $ 24,278 ​ $ 37,502 ​ $ 87,003 ​ $ 99,451 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss attributable to IDEX common shareholders ​ (45,850) ​ (54,568) ​ (112,555) ​ (76,217) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Earnings (loss) per share ​ ​ ​ ​ Basic and Diluted ​ $ (0.09) ​ $ (0.11) ​ $ (0.23) ​ $ (0.17) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted average shares outstanding ​ ​ ​ ​ Basic and Diluted ​ 494,061,205 ​ 477,214,431 ​ 496,392,410 ​ 440,151,607 ​ Dispositions Seven Stars Energy Pte. Ltd. On February 9, 2022, the Company transferred its 51.0% interest in Seven Starts Energy Pte. Ltd. to Fan Yurong, a current shareholder of SSE, for a nominal amount. The Company recognized a disposal loss of $0.5 million.as a result of the deconsolidation of SSE and such loss was recorded in “Loss on disposal of subsidiaries, net” in the condensed consolidated statements of operations for the nine months ended September 30, 2022. Grapevine On April 20, 2021, Ideanomics entered into a stock purchase agreement with FNL the owner and operator of the social media platform Hoo.be, pursuant to which Ideanomics made an investment into FNL, including cash, Ideanomics common stock, and 100% of the common stock outstanding of Grapevine, a wholly-owned subsidiary of the Company focused on influencer marketing. The Company recognized a disposal loss of $1.2 million as a result of the deconsolidation of Grapevine, and such loss was recorded in “Loss on disposal of subsidiaries, net” in the condensed consolidated statements of operations. Through its ownership in FNL, the Company has retained a 29.0% interest in Grapevine. The disposal loss of $1.2 million includes the adjustment recorded to adjust the retained interest of 29.0% in Grapevine to its fair value on the date of disposal. The fair value of the retained interest in Grapevine was determined based on the present value of estimated future cash flows which are Level 3 unobservable inputs in the fair value hierarchy. The Company prepared cash flow projections based on management’s estimates of revenue growth rates and operating margins, taking into consideration the historical performance and the current macroeconomic industry and market conditions. Refer to Note 10 for additional information concerning the investment in FNL.

Accounts Receivable_2

Accounts Receivable	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Accounts Receivable	Note 8. Accounts Receivable The following table summarizes the Company’s accounts receivable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Accounts receivable ​ $ 7,478 ​ $ 4,945 Less: allowance for doubtful accounts ​ (1,478) ​ (1,607) Accounts receivable, net ​ $ 6,000 ​ $ 3,338 ​ As of September 30, 2022 and December 31, 2021, the gross balance includes the taxi commission revenue receivables from the related party Qianxi of $1.1 million and $1.3 million, respectively. These balances are fully reserved in the balances stated above. The following table summarizes the movement of the allowance for doubtful accounts (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Balance at the beginning of the period ​ $ (1,607) ​ $ (1,219) Increase in the allowance for doubtful accounts ​ (13) ​ (350) Effect of change in foreign currency exchange rates ​ $ 142 ​ $ (38) Balance at the end of the period ​ $ (1,478) ​ $ (1,607) ​ For the nine months ended September 30, 2022, the Company increased its allowance for doubtful accounts for accounts receivable by $13 thousand from a third-party. In the year ended December 31, 2021, the Company increased its allowance for doubtful accounts by $0.4 million for accounts receivable from a third-party.	Note 9. Accounts Receivable The following table summarizes the Company’s accounts receivable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ 2021 2020 Accounts receivable, gross ​ $ 4,945 ​ $ 8,619 Less: allowance for doubtful accounts ​ (1,607) ​ (1,219) Accounts receivable, net ​ $ 3,338 ​ $ 7,400 ​ As of December 31, 2021 and 2020, the gross balance includes the taxi commission revenue receivables from the related party Qianxi of $1.3 million and $1.2 million, respectively. The following table summarizes the movement of the allowance for doubtful accounts (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Balance at the beginning of the year ​ $ (1,219) ​ $ — ​ $ — Increase in the allowance for doubtful accounts ​ (350) ​ (1,219) ​ — Effect of change in foreign currency exchange rates ​ (38) ​ — ​ — Balance at the end of the year ​ $ (1,607) ​ $ (1,219) ​ $ — ​ In the years ended December 31, 2021 and 2020, the Company increased its allowance for doubtful accounts by $0.4 million for accounts receivable from a third-party and $1.2 million from the related party Qianxi, respectively.

Property and Equipment, net_2

Property and Equipment, net	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Property and Equipment, net	Note 9. Property and Equipment, net The following table summarizes the Company’s property and equipment (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Furniture and office equipment ​ $ 2,685 ​ $ 1,432 Vehicle ​ 1,488 ​ 900 Leasehold improvements ​ 5,275 ​ 581 Machinery and equipment ​ 2,747 ​ 825 Total property and equipment ​ 12,195 ​ 3,738 Less: accumulated depreciation ​ (2,025) ​ (833) Property and equipment, net ​ $ 10,170 ​ $ 2,905 ​ The Company recorded depreciation expense of $0.6 million and $0.1 million, which is included in its operating expense, for the three months ended September 30, 2022 and 2021, respectively and $1.5 million and $0.3 million for the nine months ended September 30, 2022 and 2021, respectively. Fintech Village On January 28, 2021, the Company’s Board accepted an offer of $2.8 million for Fintech Village, which was a 58-acre former University of Connecticut campus in West Hartford and subsequently signed a sale contract on March 15, 2021. The Company estimated the costs to sell Fintech Village to be $0.2 million and recorded these costs in “Loss on disposal of subsidiaries, net” In the year ended December 31, 2021, the Company closed on the sale of Fintech Village for $2.8 million, excluding commissions and other costs of $0.2 million. The asset retirement obligations were derecognized in the year ended December 31, 2021.	Note 10. Property and Equipment, net The following table summarizes the Company’s property and equipment (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ 2021 2020 Furniture and office equipment ​ $ 1,432 ​ $ 315 Vehicles ​ 900 ​ 229 Leasehold improvements ​ 581 ​ 246 Shop equipment ​ 825 ​ — Total property and equipment ​ 3,738 ​ 790 Less: accumulated depreciation ​ (833) ​ (460) Property and equipment, net ​ $ 2,905 ​ $ 330 ​ ​ ​ ​ ​ ​ ​ Fintech Village ​ ​ ​ ​ ​ ​ Land ​ $ — ​ $ 2,750 ​ Retirement asset costs - environmental remediation ​ — ​ 4,500 ​ ​ ​ ​ ​ ​ ​ Fintech Village ​ $ — ​ $ 7,250 ​ The Company recorded depreciation expense of $0.5 million, $0.1 million and $0.1 million in the years ended December 31, 2021, 2020 and 2019, respectively. Fintech Village On October 10, 2018, the Company purchased a 58-acre former University of Connecticut campus in West Hartford from the State of Connecticut for $5.2 million in cash and also assumed responsibility of the environmental remediation. The Company obtained a surety bond in favor of the seller in connection with the Company’s environmental remediation obligations. The Company initially recorded asset retirement obligations in the amount of $8.0 million, which was the estimate performed by the seller and at a discount to the purchase price, therefore, the Company considered it a reasonable estimate of fair value of its asset retirement obligation pursuant to ASC 410. On January 28, 2021, the Company’s Board accepted an offer of $2.8 million for Fintech Village, and subsequently signed a sale contract on March 15, 2021. In the year ended December 31, 2021, the Company closed on the sale of Fintech Village for $2.8 million, excluding commissions and other costs of $0.2 million. The asset retirement obligations were derecognized in the year ended December 31, 2021. The following table summarizes the activity in the asset retirement obligation for the year ended December 31, 2021, and 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ January 1, ​ Liabilities ​ Remediation ​ Accretion ​ ​ ​ ​ December 31, ​ 2021 Incurred Performed Expense Derecognition 2021 Asset retirement obligation ​ $ 4,653 ​ $ — $ — ​ $ — $ (4,653) ​ $ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ January 1, ​ Liabilities ​ Remediation ​ Accretion ​ ​ ​ ​ December 31, ​ 2020 Incurred Performed Expense Derecognition 2020 Asset retirement obligation ​ $ 5,094 ​ $ — $ (441) ​ $ — $ — ​ $ 4,653 ​ In the year ended December 31, 2020, the Company impaired the remaining building with a carrying amount of $0.3 million and land with a carrying amount of $0.3 million and the related asset retirement cost with a carrying amount of $2.0 million and the capitalized architect costs with a carrying amount of $2.7 million. In the year ended December 31, 2019, the Company impaired buildings with a carrying amount of $2.3 million, which were subsequently demolished, and impaired related asset retirement costs of $1.5 million .

Goodwill and Intangible Asset_6

Goodwill and Intangible Assets	9 Months Ended
	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	Note 10. Goodwill and Intangible Assets A reporting unit is the level at which goodwill is tested for impairment, and is defined as an operating segment or one level below an operating segment, if certain criteria are met. Under its current corporate structure, the Company has one operating segment and seven reporting units. Goodwill The following table summarizes changes in the carrying amount of goodwill (in thousands): ​ ​ ​ ​ Balance as of January 1, 2021 $ 705 Measurement period adjustments ​ 186 Effect of change in foreign currency exchange rates ​ (1) Acquisitions ​ 117,445 Disposal of Grapevine (a) ​ (704) Impairment loss (b,c,d,e) ​ (101,470) Balance as of December 31, 2021 ​ 16,161 Acquisitions ​ 59,593 Effect of change in foreign currency exchange rates ​ (7,043) Balance as of September 30, 2022 ​ $ 68,711 ​ (a) During the three months ended June 30, 2021, the Company completed the sale of Grapevine. Refer to Note 7 for additional information. (b) On July 26, 2021, Timios experienced a systems outage that was caused by a cybersecurity incident, which caused disruption to parts of Timios’ business, including its ability to perform its mortgage title, closing and escrow services offerings. This resulted in an adverse impact on Timios’ revenues in that one significant customer was lost and other customers have reduced their volume. The Company determined that an indicator of potential impairment existed and decided to perform an interim quantitative tangible and intangible asset and goodwill impairment tests for its Timios reporting unit. Based on the results of this interim quantitative impairment test, the fair value of the Timios reporting unit was below the carrying value of its net assets. The decline in the fair value of the Timios reporting unit resulted from the cybersecurity event described above, which lowered the projected revenue and profitability levels of the reporting unit. The fair value of the Timios reporting unit was based on the income approach. Under the income approach, the Company estimated the fair value of the reporting unit based on the present value of estimated future cash flows which are level 3 unobservable inputs in the fair value hierarchy. The Company prepared cash flow projections based on management’s estimates of revenue growth rates and operating margins, taking into consideration the historical performance and the current macroeconomic industry and market conditions. The Company based the discount rate on the weighted-average cost of capital adjusted for the relevant risk associated with business-specific characteristics and the uncertainty related to the Timios’ ability to execute on the projected cash flows. The fair value of Timios’ reporting unit is based on management’s best estimates, and should actual results differ from those estimates, future impairment charges may be required in future periods. The quantitative analysis indicated that the carrying amount of the Timios reporting unit exceeded its fair value by $19.5 million. As a result, the Company recorded a goodwill impairment charge of $5.6 $0.7 $13.2 (c) For the year ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on WAVE’s business forecasts. The projections have negatively impacted WAVE’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $35.7 (d) For the period ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on US Hybrid’s business forecasts. The projections have negatively impacted US Hybrid’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $42.2 (e) For the period ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on Solectrac’s business forecasts. The projections have negatively impacted Solectrac’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $17.7 As reported in Note 1 the Company restated its condensed consolidated financial statements, including errors in determining the estimated fair value of acquired intangible assets in its purchase price allocation for its 2021 acquisitions. The cumulative impact of these errors resulted in less fair value being attributed to identifiable intangible assets and additional value attributed to goodwill. Refer to the Amended Form 10-Q’s as of and for the three months ended March 31, 2021 and as of and for the three and six months ended June 30, 2021 that have been filed with the SEC on November 22, 2021. Intangible Assets The following table summarizes information regarding amortizing and indefinite lived intangible assets (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 December 31, 2021 ​ ​ Weighted ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Average ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Remaining ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Useful Life ​ Carrying ​ Accumulated ​ Impairment ​ Net ​ Carrying ​ Accumulated ​ Impairment ​ Net ​ (in years) Amount Amortization Loss Balance Amount Amortization Loss Balance Amortizing Intangible Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Continuing membership agreement (a) ​ 16.8 ​ $ 1,179 ​ $ (665) ​ $ — ​ $ 514 ​ $ 1,179 ​ $ (649) ​ $ — ​ $ 530 Patents, trademarks and brands (d,f,h,i) ​ 37.7 ​ ​ 21,672 ​ ​ (1,385) ​ ​ (1,132) ​ ​ 19,155 ​ ​ 39,820 ​ ​ (2,715) ​ ​ (30,492) ​ ​ 6,613 Customer relationships ​ 14 ​ 12,737 ​ (582) ​ — ​ 12,155 ​ ​ ​ ​ ​ — ​ ​ Land use rights (c) ​ 96.3 ​ 24,407 ​ (555) ​ — ​ 23,852 ​ 27,102 ​ (411) ​ — ​ 26,691 Licenses (d,j) ​ 22.6 ​ 1,141 ​ (124) ​ — ​ 1,017 ​ 1,000 ​ (65) ​ — ​ 935 Lender relationships (d) ​ 5.3 ​ 16,600 ​ (1,952) ​ (12,551) ​ 2,097 ​ 16,600 ​ (1,638) ​ (12,550) ​ 2,412 Internally developed software (e) ​ 1.8 ​ 753 ​ (203) ​ — ​ 550 ​ 452 ​ (76) ​ — ​ 376 Software (h,j) ​ 10.7 ​ 4,491 ​ (1,006) ​ — ​ 3,485 ​ 4,492 ​ (178) ​ — ​ 4,314 Non-compete (i) ​ 0 ​ — ​ — ​ — ​ — ​ 520 ​ (57) ​ (463) ​ — Technology (h,i) ​ 7.5 ​ 16,655 ​ (1,447) ​ — ​ 15,208 ​ 7,460 ​ (347) ​ (7,113) ​ — Assembled workforce ​ 1.2 ​ 150 ​ (63) ​ — ​ 87 ​ 150 ​ (6) ​ — ​ 144 Total ​ ​ ​ ​ 99,785 ​ (7,982) ​ (13,683) ​ 78,120 ​ 98,775 ​ (6,142) ​ (50,618) ​ 42,015 Indefinite lived intangible assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timios Title plant (d) ​ ​ ​ 500 ​ — ​ — ​ 500 ​ 500 ​ — ​ — ​ 500 Website name ​ ​ ​ 25 ​ — ​ — ​ 25 ​ 25 ​ — ​ — ​ 25 Title License ​ ​ ​ 6 ​ — ​ (6) ​ — ​ 6 ​ — ​ — ​ 6 Patent ​ ​ ​ — ​ — ​ — ​ — ​ — ​ — ​ — ​ — Total ​ ​ ​ $ 100,316 ​ $ (7,982) ​ $ (13,689) ​ $ 78,645 ​ $ 99,306 ​ $ (6,142) ​ $ (50,618) $ 42,546 ​ (a) During the three months ended September 30, 2019 the Company completed the acquisition of additional shares in DBOT, which increased its ownership to 99.0% . Intangible assets of $8.3 million were recognized on the date of acquisition. As part of the determination of the fair value of DBOT’s intangible assets mentioned above, the Company utilized the cost method to determine the fair value of the continuing membership agreement, and determined the fair value was $0.6 million, and recorded an impairment loss of $7.1 million. The Company also recorded an impairment loss of $30,000 related to DBOT’s customer list. Refer to Note 7 for additional information related to the acquisition. (b) During the three months ended December 31, 2021, the Company completed the acquisition of a 51.0% interest in Tree Technologies, a Malaysian company engaged in the EV market. As part of the acquisition, Tree Technologies acquired an exclusive right to market and distribute the EVs manufactured by Tree Manufacturing. Upon acquisition, the fair value of this agreement was determined to be $11.3 million. In the three months ended December 31, 2020, Tree Technologies obtained a domestic EV manufacturing license in Malaysia; and therefore determined it would not purchase vehicles from Tree Manufacturing. The Company subsequently severed all commercial relationships with Tree Manufacturing. Accordingly, the Company determined there was no underlying value to the marketing and distribution agreement, and recorded an impairment loss of $12.5 million. Refer to Note 7 for additional information related to the acquisition. (c) During the three months ended March 31, 2022, the Company completed the acquisition of 100.0% interest in Timios. Refer to Note 7 for additional information related to the acquisition. (d) Relates to software development costs capitalized during the three months ended September 30, 2021 at Timios. The asset was placed into service in July 2021. (e) During three months ended March 31, 2021, the Company completed the acquisition of 100.0% interest in WAVE. Refer to Note 7 for additional information related to the acquisition. (f) During the three months ended June 30, 2021, the Company completed a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL, including cash, Ideanomics common stock, and 100% of the common stock outstanding of Grapevine. (g) During three months ended June 30, 2021, the Company completed the acquisition of privately held Solectrac. Solectrac develops 100% battery-powered, all-electric tractors for agriculture and utility operations. Refer to Note 7 for additional information related to the acquisition. (h) During three months ended June 30, 2021, the Company completed the acquisition of privately held US Hybrid Corporation. US Hybrid specializes in the design and manufacturing of zero-emission electric powertrain components. Refer to Note 7 for additional information related to the acquisition. (i) Relates to software costs capitalized during the nine months ended September 30, 2021. (j) Relates to licensing costs that were capitalized during the three months ended September 30, 2022. Amortization expense relating to intangible assets was $1.7 million for both three month periods ended September 30, 2022 and 2021, respectively. Amortization expense relating to intangible assets was $4.3 million and $4.2 million for the nine months ended September 30, 2022 and 2021, respectively. The following table summarizes the expected amortization expense for the following years (in thousands): ​ ​ ​ ​ ​ Amortization to be Years ending September 30, ​ recognized 2022 (excluding the nine months ended September 30, 2022) ​ $ 1,566 2023 ​ 6,255 2024 ​ 5,987 2025 ​ 5,480 2026 ​ 5,315 2026 and thereafter ​ 53,517 Total ​ $ 78,120 ​

Long-term Investments_2

Long-term Investments	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Long-term Investments	Note 11. Long-term Investments The following table summarizes the Company’s long-term investments (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Non-marketable equity investments ​ $ 7,500 ​ $ 7,500 Equity method investments ​ 15,819 ​ 28,088 Total ​ $ 23,319 ​ $ 35,588 ​ Non-marketable equity investment Our non-marketable equity investments are investments in privately held companies without readily determinable fair values are carried at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The Company reviews its equity securities without readily determinable fair values on a regular basis to determine if the investment is impaired. For purposes of this assessment, the Company considers the investee’s cash position, earnings and revenue outlook, liquidity and management ownership, among other factors, in its review. If management’s assessment indicates that an impairment exists, the Company estimates the fair value of the equity investment and recognizes an impairment loss that is equal to the difference between the fair value of the equity investment and its carrying amount. Based on management’s analysis of certain investment’s performance, no impairment losses were recorded in the three and nine months ended September 30, 2022. Based on management’s analysis of certain investment’s performance, the Company determined that there was a $1.5 million impairment loss recorded in the three and nine months ended September 30, 2021. Equity method investments The following table summarizes the Company’s investment in companies accounted for using the equity method of accounting (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ Income (loss) ​ currency ​ Reclassification ​ Return of ​ September 30, ​ 2021 Addition on investment translation to subsidiaries basis 2022 Energica (a) $ 12,329 ​ $ — ​ $ (1,031) ​ $ — ​ $ (11,298) ​ $ — ​ $ — FNL Technologies (b) ​ 2,856 ​ ​ — ​ ​ (685) ​ ​ — ​ ​ — ​ ​ — ​ ​ 2,130 MDI Fund (c) ​ 3,765 ​ 274 ​ (135) ​ — ​ — ​ (659) ​ 3,245 PEA (d) ​ 9,138 ​ — ​ (506) ​ (1,264) ​ — ​ — ​ 7,368 Orange Grid (e) ​ — ​ ​ 3,076 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 3,076 Total ​ $ 28,088 ​ $ 3,350 ​ $ (2,357) ​ $ (1,264) ​ $ (11,298) ​ $ (659) $ 15,819 ​ The Company has received no dividends from equity method investees in the three and nine months ended September 30, 2022 and 2021. (a) Energica On March 3, 2021, the Company entered into an investment agreement with Energica. The Company invested €10.1 million ($13.6 million) for 6.1 million ordinary shares of Energica at a subscription price of €1.78 ($2.21) for each ordinary share. Pursuant to the purchase of the shares the Company will hold 20.0% of Energica’s share capital. From March 3, 2021 through September 30, 2021 the Company has the right to participate in any equity financing by Energica. Ideanomics was restricted from selling any of the shares for a period of 90 days. Energica is the world’s leading manufacturer of high performance electric motorcycles and the sole manufacturer of the FIM Enel MotoE World Cup. Energica motorcycles are currently on sale through the official network of dealers and importers. The Company has decided to account for Energica on a one quarter lag as Energica, which is publicly traded on the Milan stock exchange, is only required to prepare and file semi-annual and annual financial statements, and the time frame in which the filings must be complete is much more lenient than in the U.S. Energica prepares its financial statements in accordance with Article 2423 et seq of the Italian Civil Code, rather than U.S. GAAP. Energica’s financial statements will either be prepared in or reconciled to U. S. GAAP prior to the Company recording its share of Energica’s earnings or losses, and the one quarter lag will be utilized to accomplish this, as well as related disclosure matters. On February 9, 2022, the Company wired €52.5 million (approximately $60.3 million) to an escrow account in order to facilitate and fund the conditional tender offer. On March, 7, 2022, the Company announced that it had achieved the 90.0% threshold for the conditional tender offer. The transaction received final approval from Italian regulatory authorities and closed on March 14, 2022. (b) FNL On April 20, 2021, Ideanomics entered into a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL, which included the investment of $2.9 million cash into FNL, the issuance of 0.1 million shares of Ideanomics common stock, and 100.0% of the common stock outstanding of Grapevine. Ideanomics received 0.6 million shares of common stock of FNL at a subscription price of $8.09 per share of common stock, and Ideanomics also converted a $250,000 SAFE into 30,902 shares of common stock. The Company determined that the basis in the FNL investment is the aggregate of the cash invested, including the SAFE, the fair value of the Ideanomics common stock issued, and the fair value of Grapevine. As a result of this transaction, Ideanomics owns 29.0% of the common stock outstanding of FNL, and FNL appointed Alfred Poor, Ideanomics’ Chief Executive Officer, to be a member of its board of directors. The Company has decided to account for FNL on a one quarter lag, as FNL is in the development stage and will require the additional time to prepare financial statements in accordance with U.S. GAAP. (c) Minority Depository Institution Keepers Fund On July 26, 2021, the Company entered into a subscription agreement to invest $25.0 million in the MDI Fund. The MDI Fund an organization of minority-owned banks that aim to increase inclusivity in the financial services industry, is sponsored by the National Bankers’ Association. The MDI Fund will provide capital resources primarily in low and moderate income areas to grow a more skilled workforce, increase employment opportunities, and support businesses’ growth among minority and underserved communities. The initial investment of $0.6 million was made on July 26, 2021. The Company has decided to account for MDI on a one quarter lag, the MDI Fund reporting requirements differ from the Company’s quarterly reporting schedule. (d) PEA On August 2, 2021, the Company announced a strategic investment in PEA, a business unit within the Prettl Group, a large German industrial company that manufactures and distributes components and systems for the automotive, energy, and electronics industries. The terms include a strategic investment of €7.5 million ($9.1 million) for 11,175 preferred shares. Ideanomics will receive exclusive sales and distribution rights for PEA charging infrastructure products and solutions in North America and CEO Alf Poor will join PEA’s Board of Directors. The Company received legal ownership as of October 19, 2021, after payment of €7.5 million ($9.1 million) representing a 30% equity ownership. (e) Orangegrid On May 20, 2022, Timios purchased 6.6 million Series A-1 preferred share units in Orangegrid for a total investment of $3.0 million. Orangegrid is a is a developer and vendor of software technologies which improve the operational efficiency and effectiveness of financial institutions and their service providers. Timios and Orangegrid also entered into a strategic partnership making Timios the preferred provider of title, escrow, valuation and asset management services within OrangeGrid’s GridReady default management ecosystem.	Note 12. Long-term Investments The following table summarizes the composition of long-term investments (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ 2021 2020 Non-marketable equity investments ​ $ 7,500 ​ $ 4,787 Equity method investments ​ 28,088 ​ 3,700 Total ​ $ 35,588 ​ $ 8,487 ​ Non-marketable equity investments Our non-marketable equity investments are investments in privately held companies without readily determinable fair values are carried at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The Company reviews its equity securities without readily determinable fair values on a regular basis to determine if the investment is impaired. For purposes of this assessment, the Company considers the investee’s cash position, earnings and revenue outlook, liquidity and management ownership, among other factors, in its review. If management’s assessment indicates that an impairment exists, the Company estimates the fair value of the equity investment and recognizes an impairment loss that is equal to the difference between the fair value of the equity investment and its carrying amount. Based on management’s analysis of certain investment’s performance, impairment losses of $4.5 million, $0.2 million and $3.0 million were recorded in the years ended December 31, 2021, 2020 and 2019, and are recorded in “Asset impairments” in the consolidated statements of operations. Equity method investments The following table summarizes the Company’s investment in companies accounted for using the equity method of accounting (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Income (loss) ​ ​ ​ ​ ​ ​ ​ Reclassification ​ Dilution loss ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ on ​ Reclassification ​ Impairment ​ to equity method ​ due to investee ​ December 31, ​ 2021 Addition investment to subsidiaries losses investee share issuance 2021 Solectrac (a) $ 2,556 ​ $ — ​ $ (153) ​ $ (2,372) ​ $ — ​ $ — ​ $ (31) ​ $ — Energica (b) ​ — ​ 13,555 ​ (1,226) ​ — ​ — ​ — ​ — ​ 12,329 FNL (c) ​ — ​ 3,505 ​ (899) ​ — ​ — ​ 250 ​ — ​ 2,856 MDI Fund (d) ​ — ​ 4,646 ​ (881) ​ — ​ — ​ — ​ — ​ 3,765 TM2 (e) ​ 1,144 ​ 7,226 ​ (506) ​ — ​ (7,864) ​ — ​ — ​ — PEA (f) ​ — ​ 9,138 ​ — ​ — ​ — ​ — ​ — ​ 9,138 Total ​ $ 3,700 ​ $ 38,070 ​ $ (3,665) ​ $ (2,372) ​ $ (7,864) ​ $ 250 ​ $ (31) ​ $ 28,088 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ Income (loss) ​ ​ ​ ​ ​ ​ ​ Reclassification ​ Dilution loss ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ on ​ Reclassification ​ Impairment ​ to equity method ​ due to investee ​ December 31, ​ 2020 Addition investment to subsidiaries losses investee share issuance 2020 TM2 (e) $ 1,227 ​ $ — ​ $ (83) ​ $ — ​ $ — ​ $ — ​ $ — ​ $ 1,144 Intelligenta (g) $ 9,800 ​ $ — ​ $ — ​ $ — ​ $ (9,800) ​ $ — ​ $ — ​ $ — Glory (h) 6,854 ​ — ​ (4) ​ ​ — ​ (6,850) ​ — ​ — ​ — Solectrac (a) — ​ ​ 2,600 ​ ​ (44) ​ ​ — ​ — ​ — ​ — ​ 2,556 Total ​ $ 17,881 ​ $ 2,600 ​ $ (131) ​ $ — ​ $ (16,650) ​ $ — ​ $ — ​ $ 3,700 ​ The Company has received no dividends from equity method investees in the years ended December 31, 2021, 2020 and 2019. (a) On October 22, 2020, the Company acquired 1.4 million common shares, representing 15.0% of the total common shares outstanding, of Solectrac for a purchase price of $0.91 per share, for total consideration of $1.3 million. On November 19, 2020, Ideanomics acquired an additional 1.3 million shares of common stock for $1.00 per share, for a subsequent investment of $1.3 million. The Company’s ownership in Solectrac was diluted to 24.3% as of March 31, 2021 due to the new share issuance by Solectrac during the three months ended March 31, 2021. On June 11, 2021, Ideanomics entered into a stock purchase agreement and plan of merger with Solectrac and its shareholders, and acquired the remaining common shares outstanding of Solectrac for total consideration of $17.7 million. Ideanomics now owns 100% of Solectrac, and commenced consolidation of Solectrac on that date. Refer to Note 8 for additional information on the acquisition of Solectrac. (b) On March 3, 2021, the Company entered into an investment agreement with Energica. The Company invested €10.1 million ($13.6 million) for 6.1 million ordinary shares of Energica at a subscription price of €1.78 ($2.21) for each ordinary share. Pursuant to the purchase of the shares the Company will hold 20.0% of Energica’s share capital. From March 3, 2021 through September 30, 2021 the Company has the right to participate in any equity financing by Energica. Ideanomics was restricted from selling any of the shares for a period of 90 days Energica is the world’s leading manufacturer of high performance electric motorcycles and the sole manufacturer of the FIM Enel MotoE World Cup. Energica motorcycles are currently on sale through the official network of dealers and importers. The Company has decided to account for Energica on a one quarter lag as Energica, which is publicly traded on the Milan stock exchange, is only required to prepare and file semi-annual and annual financial statements, and the time frame in which the filings must be complete is much more lenient than in the U.S. Energica prepares its financial statements in accordance with Article 2423 et seq of the Italian Civil Code, rather than U.S. GAAP. Energica’s financial statements will either be prepared in or reconciled to U. S. GAAP prior to the Company recording its share of Energica’s earnings or losses, and the one quarter lag will be utilized to accomplish this, as well as related disclosure matters. As of December 31, 2021, the excess of the Company’s investment over its proportionate share of Energica’s net assets was $11.0 million. The difference represents goodwill. Certain shareholders of Energica have rights such that they may convert their ordinary shares into ordinary shares with supervoting rights under certain conditions. The aggregate market value of the Energica common shares owned by the Company was $21.8 million as of December 31, 2021. (c) On April 20, 2021, Ideanomics entered into a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL, which included the investment of $2.9 million cash into FNL, the issuance of 0.1 million shares of Ideanomics common stock, and 100.0% of the common stock outstanding of Grapevine. Ideanomics received 0.6 million shares of common stock of FNL at a subscription price of $8.09 per share of common stock, and Ideanomics also converted a $250,000 SAFE into 30,902 shares of common stock. The Company determined that the basis in the FNL investment is the aggregate of the cash invested, including the SAFE, the fair value of the Ideanomics common stock issued, and the fair value of Grapevine. As a result of this transaction, Ideanomics owns 29.0% of the common stock outstanding of FNL, and FNL appointed Alfred Poor, Ideanomics’ Chief Executive Officer, to be a member of its board of directors. The Company has decided to account for FNL on a one quarter lag, as FNL is in the development stage and will require the additional time to prepare financial statements in accordance with U.S. GAAP. (d) On July 26, 2021, the Company entered into a subscription agreement to invest $25.0 million in the MDI Fund. The MDI Fund an organization of minority-owned banks that aim to increase inclusivity in the financial services industry, is sponsored by the National Bankers’ Association. The MDI Fund will provide capital resources primarily in low and moderate income areas to grow a more skilled workforce, increase employment opportunities, and support businesses’ growth among minority and underserved communities. The initial investment of $0.6 million was made on July 26, 2021. The Company has decided to account for the MDI Fund on a one quarter lag since the MDI Fund’s reporting requirements differ from the Company’s quarterly reporting schedule. (e) On January 28, 2021, the Company entered into a SAFE with TM2. As of August 13, 2021, the SAFE was amended to which Ideanomics would invest €5.0 million ($5.9 million), an increase in the investment of €3.5 million ($4.1 million), from the original contracted investment of €1.5 million ($1.8 million.) If there is an equity financing (of above €5.0 million ($6.8 million)) during the twelve months immediately following execution of the SAFE, on the initial closing of such equity financing the SAFE will automatically convert into the number of ordinary shares equal to the purchase amount divided by the lowest price per share of the ordinary shares paid during such equity financing. If no equity financing has taken place during the twelve-month period immediately following the date of the SAFE, the parties shall in good faith attempt for one month to agree to a fair value per ordinary share represented by the SAFE, following which the SAFE shall convert into the number of ordinary shares equal to the purchase amount divided by such fair value. If the parties are unable to establish a fair value per ordinary share within such one-month period, the Company shall be entitled to convert the purchase amount into ordinary shares based on the pre-investment valuation of the Company of €10.0 million ($11.1 million) on December 20, 2019, plus the value of any investment into the SAFE since the original investment resulting in a current valuation of the Company of €11.0 million ($12.5 million), but subject to increase by the amount of any further debt, equity, convertible investment prior to January 28, 2022. In the event of a non-qualifying financing, TM2 shall provide the Company with sufficient information to verify such funding and increase in valuation. The Company accounts for TM2 as an equity method investment, as it holds a 10.0% equity ownership interest and has one of four seats on the board of directors. (f) On August 2, 2021, the Company announced a strategic investment in PEA, a business unit within the Prettl Group, a large German industrial company that manufactures and distributes components and systems for the automotive, energy, and electronics industries. The terms include a strategic investment of €7.5 million ($9.1 million) for 11,175 preferred shares. Ideanomics will receive exclusive sales and distribution rights for PEA charging infrastructure products and solutions in North America and CEO Alf Poor will join PEA’s Board of Directors. The Company received legal ownership as of October 19, 2021, after payment of €7.5 million ($9.1 million) representing a 30% equity ownership. (g) In 2018, the Company signed an investment agreement with two unrelated parties to establish BDCG, subsequently renamed Intelligenta, for providing block chain services for financial or energy industries by utilizing artificial intelligence and big data technology in the United States. On April 24, 2018, the Company acquired 20.0% equity ownership in BDCG from one noncontrolling party for total consideration of $9.8 million which consisted of $2.0 million in cash and $7.8 million paid in the form of the Company’s capital stock (valued at $2.60 per share and equal to 3.0 million shares of the Company’s common stock), increasing the Company’s ownership to 60.0%. The remaining 40.0% of Intelligenta are held by Seasail. The accounting treatment for the investment is based on the equity method due to variable substantive participating rights (in accordance with ASC 810) granted to Seasail. Intelligenta’s target customer base is financial institutions and large energy companies in the U. S.; however, due to the political relations between the U.S. and China, Intelligenta has been unable to commercialize its product as such companies are hesitant to engage a company with China-based ownership to perform AI and block chain services. The Company evaluated the business prospects of Intelligenta, and determined the investment was impaired and the impairment was other-than-temporary. Accordingly, the Company recorded an impairment loss of $9.8 million in “Impairment of and equity in loss of equity method investees” in the consolidated statements of operations in the year ended December 31, 2020. Intelligenta has yet to record revenue or earnings or losses, and therefore its statement of operations and balance sheet data are not material. As of December 31, 2019, the excess of the Company’s investment over its proportionate share of Intelligenta’s net assets was $9.8 million. The difference represented goodwill and was not amortized. (h) On July 18, 2019, the Company entered into an acquisition agreement to purchase a 34.0% interest in Glory, a Malaysian company, from its shareholder Beijing Financial Holding Limited, a Hong Kong registered company, for the consideration of 12.2 million restricted common shares of the Company, initially representing $24.4 million at $2.00 per share, the contract price, and subsequently revised to $20.0 million at $1.64 per share, the closing price on the date of acquisition. As part of this transaction, the Company was also granted an option to purchase a 40.0% interest in Bigfair from its shareholder Beijing Financial Holding Limited for an exercise price of $13.2 million in the form of common shares of the Company. Bigfair holds a 51.0% ownership stake in Glory. The option was exercisable from July 18, 2020 to July 19, 2021. Upon the initial investment, the Company performed a valuation analysis and allocated $23.0 million and $1.4 million of the consideration transferred to the equity method investment and the call option, respectively, which was subsequently revised to $20.0 million and $0, respectively. As initially contemplated, Glory, through its subsidiary Tree Manufacturing, would hold a domestic EV manufacturing license in Malaysia, a marketing and distribution agreement for EVs in the ASEAN region, as well as the land use rights for 250 acres of vacant land zoned for industrial development in the Gebeng Industrial Area adjacent to Kuantan Port. Kuantan is the capital city of the state of Pahang on the east coast of Peninsular Malaysia, which was to be the site of the manufacturing operations. In December 2019, the Company acquired a 51.0% ownership interest in Tree Technologies. Tree Technologies had previously been granted the land use rights to the 250 acres of vacant land mentioned above, which was previously anticipated would be owned by Glory. As Glory would no longer receive the land use rights to the 250 acres of vacant land, the Company evaluated its investment in Glory for impairment, and recorded an impairment loss of $13.1 million in “Impairment of and equity in loss of equity method investees” in the consolidated statements of operations in the year ended December 31, 2019. Tree Technologies had also entered into a product supply arrangement and a product distribution arrangement with a subsidiary of Glory. The Company performed an assessment of these arrangements, and determined that Glory is a variable interest entity, but that the Company is not the prime beneficiary. As of December 31, 2020, the Company accounted for Glory as an equity method investment. Refer to Note 8 for additional information on the acquisition of Tree Technologies. In the three months ended December 31, 2020, Tree Technologies obtained a domestic EV manufacturing license in Malaysia; and therefore determined it would not purchase vehicles from Glory’s subsidiary, Tree Manufacturing. As Glory’s value was predicated on the underlying manufacturing agreement between Tree Technologies and Tree Manufacturing, the Company evaluated the business prospects of Glory, and determined that its investment was impaired and the impairment was other-than-temporary. Accordingly, the Company recorded an impairment loss of $6.9 million in “Impairment of and equity in loss of equity method investees” in the consolidated statements of operations in the year ended December 31, 2020. Refer to Note 11 for information on the impairment loss recorded with respect to the manufacturing agreement with Tree Manufacturing.

Leases_2

Leases	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
Leases	Note 12. Leases As of September 30, 2022, and December 31, 2021, the Company’s operating lease right of use assets are $16.8 million and $12.8 million, respectively. As of September 30, 2022, the Company’s finance lease right of use assets are $1.4 million, the Company did not have any finance lease right of use assets as of December 31, 2021. The following table summarizes the components of lease expense (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ ​ September 30, 2022 ​ September 30, 2021 ​ September 30, 2022 ​ September 30, 2021 Operating lease cost ​ $ 1,210 ​ $ 610 ​ $ 3,434 ​ $ 1,058 Short-term lease cost ​ 187 ​ 241 ​ 636 ​ 523 Finance lease cost: ​ ​ ​ ​ ​ ​ ​ ​ Amortization of right-of-use assets ​ ​ 61 ​ ​ — ​ ​ 160 ​ ​ — Interest on lease liabilities ​ ​ 5 ​ ​ — ​ ​ 13 ​ ​ — Total lease cost ​ $ 1,463 ​ $ 851 ​ $ 4,243 ​ $ 1,581 ​ The following table summarizes supplemental information related to leases (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ ​ September 30, 2022 ​ September 30, 2021 ​ September 30, 2022 ​ September 30, 2021 Cash paid for amounts included in the measurement of lease liabilities: ​ ​ ​ ​ Operating cash flows from operating leases ​ $ 1,150 ​ $ 723 ​ $ 3,277 ​ $ 1,506 Finance cash flows from financing leases ​ ​ 66 ​ ​ — ​ ​ 173 ​ ​ — Right-of-use assets obtained in exchange for new operating lease liabilities ​ ​ — ​ ​ 3,515 ​ ​ 6,895 ​ ​ 8,141 Right-of-use assets obtained in exchange for new finance lease liabilities ​ ​ 1,376 ​ ​ — ​ ​ 1,376 ​ ​ — Weighted average remaining lease term: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating leases ​ ​ 5.4 ​ ​ ​ ​ ​ 5.4 ​ ​ ​ Finance leases ​ ​ 4.3 ​ ​ ​ ​ ​ 4.3 ​ ​ ​ Weighted average discount rate: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating leases ​ ​ 4.6 % ​ ​ ​ ​ 4.6 % ​ ​ Finance leases ​ 4.7 % ​ ​ 4.7 % ​ ​ The additional right of use assets was primarily acquired in the Tree Technologies, Energica, WAVE, and Solectrac acquisitions. The facilities acquired are primarily office buildings and warehouses in Asia, Europe and U.S. locations where they conduct business. The future minimum lease payments required under operating and financing lease obligations as of September 30, 2022, having initial or remaining non-cancelable lease terms in excess of one year are summarized as follows (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating ​ Finance ​ ​ September 30, 2022 Leases Leases Total 2022 (excluding the nine months ended September 30, 2022) ​ $ 1,165 ​ $ 114 ​ $ 1,279 2023 ​ ​ 4,707 ​ ​ 409 ​ ​ 5,116 2024 ​ ​ 3,453 ​ ​ 409 ​ ​ 3,862 2025 ​ ​ 3,187 ​ ​ 409 ​ ​ 3,596 2026 ​ ​ 2,610 ​ ​ 282 ​ ​ 2,892 2026 and thereafter ​ ​ 4,354 ​ ​ 160 ​ ​ 4,514 Total undiscounted lease liabilities ​ ​ 19,476 ​ ​ 1,783 ​ ​ 21,259 Less: imputed interest ​ ​ (2,790) ​ ​ (182) ​ ​ (2,972) Net lease liabilities ​ $ 16,686 ​ $ 1,601 ​ $ 18,287 ​ In the nine months ended September 30, 2022, the Company executed two finance leases, a five-year automobile lease and short-term service center, through the acquisition of Energica, a manufacturer of high-performance electric motorcycles and two operating leases with a twelve-year and six-year term on the Company’s manufacturing and general headquarters located in Italy. In Asia, the Company acquired a two-year operating lease and renewed a two-year lease for a general office building for a manufacturing facility for EV bikes, scooters, and batteries. In the U.S., the Company acquired two operating leases, one of which has a two-year term for a general office building and the other lease, has a ten-year life for a warehouse and office facility used primarily for fabrication, assembly, production, and storage of battery-powered electric tractors. In addition, the Company acquired twelve finance leases on trucks purchased for business purposes with a four-year term for each vehicle. As of September 30, 2022, the Company has entered four finance leases that have not yet commenced.	Note 13. Leases As of December 31, 2021 and 2020, the Company’s operating lease right of use assets were $ 12.8 million and $ 0.2 million, respectively. As of December 31, 2021 and 2020, the Company’s operating lease liabilities were $ 12.7 million and $ 0.1 million, respectively. The weighted-average remaining lease term is 4.2 years and the weighted-average discount rate is 5.2% . The following table summarizes the components of lease expense (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Operating lease cost ​ $ 1,764 ​ $ 1,600 ​ $ 1,708 Short-term lease cost ​ 720 ​ 349 ​ 317 Sublease income ​ — ​ (74) ​ (42) Total ​ $ 2,484 ​ $ 1,875 ​ $ 1,983 ​ The following table summarizes supplemental information related to leases (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Cash paid for amounts included in the measurement of lease liabilities: ​ ​ ​ ​ Operating cash flows from operating leases ​ $ 1,856 ​ $ 991 ​ $ 1,407 Right-of-use assets obtained in exchange for new operating lease liabilities ​ 14,293 ​ 486 ​ 935 ​ The additional right of use assets were primarily acquired in the Timios, WAVE, US Hybrid and Solectrac acquisitions. The facilities acquired are primarily office buildings and warehouses in U.S. locations where they conduct business. Additionally, the Company leased a showroom in New Jersey in November, 2021. The following table summarizes the maturity of operating lease liabilities (in thousands): ​ ​ ​ ​ ​ ​ Leased Property Years ending December 31 Costs 2022 ​ $ 3,629 2023 ​ 3,647 2024 ​ 2,728 2025 ​ 2,281 2026 ​ 1,685 2027 and thereafter ​ 222 Total lease payments ​ 14,192 Less: Interest ​ (1,459) Total ​ $ 12,733 ​ In the year ended December 31, 2021, the Company vacated two leases and recorded an impairment loss related to the right of use asset of $0.1 million . In the three months ended March 31, 2020 the Company ceased to use the premises underlying one lease and vacated the real estate. As a result, the Company recorded an impairment loss related to the right of use asset of $0.9 million. In the three months ended June 30, 2020, the Company completed negotiations with the landlord to settle the remaining operating lease liability of $0.9 million by issuing a promissory note for $0.1 million, bearing an annual interest rate of 4.0%, and which was due on December 31, 2021 and was paid in the year ended December 31, 2021. The Company recorded a gain of $0.8 million in “Other income (expense), net” in the consolidated statements of operations for the settlement of the operating lease liability. In the three months ended June 30, 2020 the Company ceased to use its New York City headquarters at 55 Broadway, which were subject to two leases, and vacated the real estate. As a result, the Company recorded an impairment loss related to the right of use asset of $5.3 million. The Company had an operating use liability of $5.8 million with respect to these leases, excluding $0.6 million in accounts payable. In the three months ended September 30, 2020, the Company completed negotiations with the landlord to settle the remaining amounts due of $6.4 million for a cash payment of $1.5 million. The Company recorded a gain of $4.9 million in “Other income (expense), net” in the consolidated statements of operations for the settlement of the operating lease.

Promissory Notes_2

Promissory Notes	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
Promissory Notes	Note 13. Promissory Notes The following table summarizes the outstanding promissory notes as of September 30, 2022 and December 31, 2021 (dollars in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, ​ December 31, ​ ​ ​ ​ 2022 ​ 2021 ​ Interest Rate Principal Amount Carrying Amount* Principal Amount Carrying Amount* Convertible Debenture (a) ​ 4% ​ $ 9,250 ​ $ 9,250 ​ $ 57,500 ​ $ 57,809 Small Business Association Paycheck Protection Program (c) 1% ​ 242 ​ 242 ​ 311 ​ 312 Tim ios ​ 5.49 ​ ​ 491 ​ ​ 491 ​ ​ — ​ ​ — Energica lending arrangements 0.06% - 5.7% ​ 3,250 ​ 3,250 ​ — ​ — Total ​ $ 13,233 ​ 13,233 ​ $ 57,811 ​ 58,121 Less: Current portion ​ ​ (11,674) ​ ​ (58,121) Long-term Note, less current portion ​ ​ $ 1,559 ​ ​ $ — ​ As of September 30, 2022 debts are classified as current and long term. The weighted average interest rate for these borrowings is 3.8% and 4.0% as of September 30, 2022 and December 31, 2021, respectively. As of September 30, 2022, and December 31, 2021 the Company was in compliance with all ratios and covenants. (a) $75.0 million Convertible Debenture due October 24, 2022 – YA II PN On October 25, 2021, the Company executed a security purchase agreement with YA II PN, whereby the Company issued a convertible note of $75.0 million, and received aggregate gross proceeds of $75.0 million. The note is scheduled to mature on October 24, 2022 and bears interest at an annual rate of 4.0%, which would increase to 18.0% in the event of default. The note has a fixed conversion price of $1.88. The conversion price is not subject to adjustment except for subdivisions or combinations of common stock. The Company has the right, but not the obligation, to redeem a portion or all amounts outstanding under this note prior to the maturity date at a cash redemption price equal to the principal to be redeemed, plus accrued and unpaid interest. The note contained customary events of default, indemnification obligations of the Company and other obligations and rights of the parties. Commencing February 1, 2022, the Company has the obligation to redeem $8.3 million per month, against the unpaid principal. This amount may be reduced by any conversions by YA II PN or optional redemptions made by the Company. On August 30, 2022, the Company and YA II PN agreed to amend the terms of the outstanding convertible note and entered into an amendment agreement dated August 29, 2022. As of August 29, 2022, the outstanding principal balance of the original debenture was $16.7 million. The amendments to the original debenture amended the principal amount to reflect the outstanding balance as of August 29, 2022, change the maturity date to January 29, 2023 and adjust the conversion price to the lower of $1.50 or 85.0% of the lowest daily VWAP during the 7 consecutive trading days immediately preceding the conversion date or other date of determination, but not lower than $0.20 per share of common stock. The Company shall not have the right to prepay any amounts due under the amended debenture prior to the maturity date without the Investor’s prior written consent. During the nine months ended September 30, 2022, principal and accrued and unpaid interest in the amount of $7.5 million was converted into 20.6 million shares of common stock of the Company. Total interest expense recognized was $0.2 million and $1.2 million for the three and nine months ended September 30 2022. During the three months ended December 31, 2021, principal and accrued and unpaid interest in the amount of $17.6 million was converted into 9.4 million shares of common stock of the Company. Total interest expense recognized was $0.4 million for the three months ended December 31, 2021. (b) Small Business Association Paycheck Protection Program On April 10, 2020, the Company borrowed $0.3 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan was originally payable in 18 installments of $18,993 commencing on November 10, 2020, with a final payment due on April 10, 2022. With several amendments, the loan is currently payable monthly commencing on September 10, 2021, with a final payment due on April 10, 2025. The forgiveness application of the loan was submitted in August 2021. While the forgiveness application is under review, the Company has made payments totaling $31,674 of principal and interest during the year ended December 31, 2021 and $23,756 and $71,726 of principal and interest during the three and nine months ended September 30, 2022. Interest expense recognized in connection with this loan was $636 and $2,038 in the nine months ended September 30, 2022 and 2021, respectively for the Small Business Association Paycheck Protection Program. On May 1, 2020 Grapevine borrowed $0.1 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan was originally payable in 18 installments of approximately $7,000 commencing on December 1, 2020, with a final payment due on May 1, 2022. With several amendments, the loan was payable commencing on October 1, 2021, with a final payment due on April 10, 2025. On April 20, 2021, the Company completed the disposal of Grapevine and the loan balance was deconsolidated from consolidated balance sheet. (c) Timios notes payable Timios entered a promissory note of $0.6 million to finance insurance premium in the three months ended September 30, 2022. The interest rate is 5.49%. The loan is payable in 11 installment of $50,320 commencing on September 1, 2022. (d) Energica Lending Arrangements Energica is party to eleven individual instruments with different counterparties in Italy comprising an aggregate outstanding unpaid balance of $0.5 million. These instruments provide working capital for the Energica manufacturing operations through the combination of accounts receivable factoring, vendor financing programs and other secured asset-based lending arrangements. The instruments bear interest rates ranging from 0.1% to 5.7%, with a weighted average interest rate of 3.1%. An amount of $1.7 million of the payable will be due within one year, and $1.6 million of the payable will due between 2026 and 2028 in installments ranging 8 51 Promissory Notes Issued and Repaid in the Year Ended December 31, 2021 During the year ended December 31, 2021, the Company issued several convertible debt instruments to YA II PN, the terms of which are summarized in the following table (principal and gross proceeds in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ YA II PN Note 1 YA II PN Note 2 YA II PN Note 3 YA II PN Note 4 Principal ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Gross proceeds ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Interest rate ​ 4.0 % 4.0 % 4.0 % 4.0 % Conversion price ​ $ 2.00 ​ $ 3.31 ​ $ 4.12 ​ $ 4.95 ​ Maturity dates ​ ​ July 4, 2021 ​ ​ July 15, 2021 ​ ​ July 28, 2021 ​ ​ August 8, 2021 ​ ​ The conversion prices on the notes above were fixed, and were not subject to adjustment except for subdivisions or combinations of common stock. The Company had the right, but not the obligation, to redeem a portion or all amounts outstanding under these notes prior to their maturity date at a cash redemption price equal to the principal to be redeemed, plus accrued and unpaid interest. The notes contained customary events of default, indemnification obligations of the Company and other obligations and rights of the parties. During the year ended December 31, 2021, the notes, plus accrued and unpaid interest, were converted into 45.9 million shares of common stock of the Company, and one note of $80.0 million was repaid. Vendor Notes Payable Repaid in the Year Ended December 31, 2021 On May 13, 2020, DBOT entered into a settlement agreement with a vendor whereby the existing agreement with the vendor was terminated, the vendor ceased to provide services, and all outstanding amounts were settled. In connection with this agreement, DBOT paid an initial $30,000 and executed an unsecured promissory note in the amount of $60,000, bearing interest at 0.25% per annum, and payable in two installments of $30,000. The first installment was due on December 31, 2020 and was repaid, the remaining payment was due on August 31, 2021 and was repaid. In the three months ended March 31, 2020 the Company ceased to use the premises underlying one lease and vacated the real estate. In the three months ended June 30, 2020, the Company completed negotiations with the landlord to settle the remaining operating lease liability of $0.9 million by issuing a promissory note for $0.1 million, bearing an annual interest rate of 4.0%, and which was due and repaid as of December 31, 2021.	Note 15. Promissory Notes The following is the summary of outstanding promissory notes as of December 31, 2021 and 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ ​ ​ ​ ​ 2021 ​ 2020 ​ ​ ​ ​ Principal Carrying ​ Principal ​ Carrying ​ Interest rate Amount Amount* Amount Amount* Convertible Debenture (a) ​ ​ 4.0 % $ 57,500 ​ $ 57,809 ​ $ — ​ $ — Vendor Note Payable (b) ​ ​ 0.25%-4 % ​ — ​ ​ — ​ ​ 105 ​ ​ 105 Small Business Association Paycheck Protection Program (c) ​ 1.0 % ​ 311 ​ 312 ​ 460 ​ 463 Total ​ ​ ​ $ 57,811 ​ ​ 58,121 ​ $ 565 ​ 568 Less: Current portion ​ ​ ​ ​ ​ (58,121) ​ ​ (568) Long-term Note, less current portion ​ ​ ​ ​ ​ ​ ​ $ — ​ ​ $ — ​ Ties to *Carrying amount includes the accrued interest and approximates the fair value because of the short-term nature of these instruments. The weighted average interest rate for these borrowings is 4.0% and 1.4% as of December 31, 2021 and December 31, 2020, respectively. As of December 31, 2021 and 2020, the Company was in compliance with all ratios and covenants. The following table summarizes the impact to the consolidated statements of operations associated with outstanding promissory notes (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31 December 31 December 31 ​ 2021 2020 2019 Interest expense excluding amortization of debt discount ​ $ 2,139 ​ $ 1,593 ​ $ 1,449 Interest expense related to amortization of debt discount ​ — ​ 14,485 ​ 4,235 Total interest expense ​ $ 2,139 ​ $ 16,078 ​ $ 5,684 Expense due to conversion of notes ​ $ — ​ $ 2,266 ​ $ — (Gain)loss on extinguishment of debt ​ $ (300) ​ $ (8,891) ​ $ 3,940 ​ (a) $75.0 million Convertible Debenture due October 24, 2022 – YA II PN On October 25, 2021, the Company executed a security purchase agreement with YA II PN, whereby the Company issued a convertible note of $75.0 million, and received aggregate gross proceeds of $75.0 million. The note is scheduled to mature on October 24, 2022 and bears interest at an annual rate of 4.0%, which would increase to 18.0% in the event of default. The note has a fixed conversion price of $1.88. The conversion price is not subject to adjustment except for subdivisions or combinations of common stock. The Company has the right, but not the obligation, to redeem a portion or all amounts outstanding under this note prior to the maturity date at a cash redemption price equal to the principal to be redeemed, plus accrued and unpaid interest. The note contained customary events of default, indemnification obligations of the Company and other obligations and rights of the parties. Commencing February 1, 2022, the Company has the obligation to redeem $8.3 million per month, against the unpaid principal. This amount may be reduced by any conversions by YA II PN or optional redemptions made by the Company. During the year ended December 31, 2021, the principal and accrued and unpaid interest in the amount of $17.6 million was converted into 9.4 million shares of common stock of the Company. Total interest expense recognized was $0.6 million for the year ended December 31, 2021. (b) Vendor Notes Payable On May 13, 2020, DBOT entered into a settlement agreement with a vendor whereby the existing agreement with the vendor was terminated, the vendor ceased to provide services, and all outstanding amounts were settled. In connection with this agreement, DBOT paid an initial $30,000 and executed an unsecured promissory note in the amount of $60,000, bearing interest at 0.25% per annum, and payable in two installments of $30,000. The first installment was due on December 31, 2020 and was repaid, the remaining payment was due on August 31, 2021 and was repaid. In the three months ended March 31, 2020 the Company ceased to use the premises underlying one lease and vacated the real estate. In the three months ended June 30, 2020, the Company completed negotiations with the landlord to settle the remaining operating lease liability of $0.9 million by issuing a promissory note for $0.1 million, bearing an annual interest rate of 4.0%, and which was due and repaid as of December 31, 2021. (c) Small Business Association Paycheck Protection Program On April 10, 2020, the Company borrowed $0.3 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan was originally payable in 18 installments of $18,993 commencing on November 10, 2020, with a final payment due on April 10, 2022. With several amendments, the loan is currently payable monthly commencing on September 10, 2021, with a final payment due on April 10, 2025. The forgiveness application of the loan was submitted in August 2021 and the Company has made payments totaling $31,674 of principal and interest during the year ended December 31, 2021 while the forgiveness application is under review. On May 1, 2020 Grapevine borrowed $0.1 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan was originally payable in 18 installments of approximately $7,000 commencing on December 1, 2020, with a final payment due on May 1, 2022. With several amendments, the loan was payable commencing on October 1, 2021, with a final payment due on April 10, 2025. On April 20, 2021, the Company completed the disposal of Grapevine and the loan balance was deconsolidated from consolidated balance sheet. On May 3, 2020 WAVE borrowed $0.3 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan was originally payable in 18 installments of $12,630 commencing on November 1, 2020, with a final payment due on May 3, 2022. After the issuance of an additional grace period, payments were to commence on September 21, 2021 until the original maturity date of May 3, 2022. The loan and the accrued interest were forgiven and paid by the U.S. Small Business Administration according to the notice received from the bank on September 16, 2021. The Company recorded the forgiveness as “Gain (loss) on extinguishment of debt” on the consolidated statement of operations. On February 24, 2021 US Hybrid borrowed $0.5 million at an annual rate of 1.0% from a commercial bank through the Small Business Association Paycheck Protection Program. The loan had a maturity date of February 24, 2026. After the issuance there was a 2 month loan forgiveness covered period followed by a 10 month deferment period, and payments were to commence on March 10, 2022 and continue until the maturity date. US Hybrid used the loan for qualifying expenses. The loan was forgiven in June 2021 and was accounted for in conjunction with the acquisition accounting in Note 8. Promissory Notes Issued and Repaid in the Year Ended December 31, 2021 During the year ended December 31, 2021, the Company issued several convertible debt instruments to YA II PN, the terms of which are summarized in the following table (principal and gross proceeds in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ YA II PN Note 1 YA II PN Note 2 YA II PN Note 3 YA II PN Note 4 Principal ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Gross proceeds ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Interest rate ​ 4.0 % 4.0 % 4.0 % 4.0 % Conversion price ​ $ 2.00 ​ $ 3.31 ​ $ 4.12 ​ $ 4.95 ​ Maturity dates ​ ​ July 4, 2021 ​ ​ July 15, 2021 ​ ​ July 28, 2021 ​ ​ August 8, 2021 ​ ​ The conversion prices on the notes above were fixed, and were not subject to adjustment except for subdivisions or combinations of common stock. The Company had the right, but not the obligation, to redeem a portion or all amounts outstanding under these notes prior to their maturity date at a cash redemption price equal to the principal to be redeemed, plus accrued and unpaid interest. The notes contained customary events of default, indemnification obligations of the Company and other obligations and rights of the parties. During the year ended December 31, 2021, the notes, plus accrued and unpaid interest, were converted into 45.9 million shares of common stock of the Company, and one note of $80.0 million was repaid. Promissory Notes Outstanding Prior to December 31, 2020 The Company had various debt instruments outstanding prior to December 31, 2020. Certain of these instruments contained beneficial conversion features and/or down round provisions, which were triggered by the subsequent issuance of common stock at a price lower than the down round provisions in the instruments.

Stockholders' Equity, Convertib

Stockholders' Equity, Convertible Preferred Stock and Redeemable Non-controlling Interest	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Stockholders' Equity Note [Abstract]
Stockholders' Equity, Convertible Preferred Stock and Redeemable Non-controlling Interest	Note 14. Stockholders’ Equity, Convertible Preferred Stock and Redeemable Non-controlling Interest Convertible Preferred Stock The Board of Directors has authorized 50.0 million shares of convertible preferred stock, $0.001 par value, issuable in series. As of September 30, 2022 and December 31, 2021, 7.0 million shares of Series A preferred stock were issued and outstanding. The Series A preferred stock shall be entitled to one vote per common stock on an as-converted basis and is only entitled to receive dividends when and if declared by the Board. Each share of Series A Preferred Stock shall be convertible, at the option of the holder thereof, at any time, at the office of the Company or any transfer agent for such stock, into ten fully paid and nonassessable shares of Common Stock, and redeemable at a stated dollar amount upon a merger/consolidation/change in control. Upon the occurrence of a liquidation event, the holders of shares of Series A Preferred Stock then outstanding shall be entitled to be paid out of the assets of the Company available for distribution to its stockholders, whether from capital, surplus or earnings, an amount per share equal to $0.50, as may be adjusted from time to time plus all accrued, but unpaid dividends, whether declared or not. Common Stock Our Board has authorized 1,500 million shares of common stock, $0.001 par value. 2022 Equity Transactions The Company issued 1.1 million and 1.5 million shares during the three and nine months ended September 30, 2022 for professional service received and the employee stock option exercise. SEPA agreement with YA II PN, Ltd On September 1, 2022 the Company entered into SEPA with YA II PN and subsequently amended it on September 15, 2022. The Company will be able to sell up to 150.0 million shares of its common stock at the Company’s request any time during the 36 months following the date of the Amended SEPA’s entrance into force. The shares would be purchased at 95% of the market price and would be subject to certain limitations, including that YA could not purchase any shares that would result in it owning more than 4.99% of the Company’s common stock. Pursuant to the SEPA, the Company is required to register all shares which YA II PN may acquire. The Company is required to have a Registration Statement declared effective by the SEC before it can raise any funds using the SEPA. There are no other restrictions on future financing transactions. The SEPA does not contain any right of first refusal, participation rights, penalties or liquidated damages. The Company has paid YA Global II SPV, LLC, a subsidiary of YA II PN, a structuring fee in the amount of $10,000, and, on the Effective Date, the Company agreed to issue to YA II PN an aggregate of 0.6 million Common Shares, as a commitment fee. Unless earlier terminated as provided under the SEPA, the SEPA shall terminate automatically on the earliest of (i) the first day of the month next following the 36 month anniversary of the Effective Date or (ii) the date on which the YA II PN shall have made payment of Advances pursuant to the SEPA for the Common Shares equal to the Commitment Amount. The Company issued 1.5 million shares as a commitment fee during the three and nine months ended September 30, 2022. US Hybrid Escrow Shares On July 12, 2022, the Company received 6,600,000 shares of common stock back from the escrow agent pursuant to the triggering of a legal condition that permitted the Company to reclaim 100% of the shares held in escrow. The Company has concluded that the return of these shares does not constitute a change in the purchase consideration of US Hybrid and accounts for this transaction as a Treasury Stock transaction in the third quarter of 2022. Refer to Note 13 for information related to issuance of common stock with convertible notes, Note 16 for information related to the issuance to common stock for option exercise. The Company issued 1.1 million shares during the three and nine months ended September 30, 2022 for the services received. 2021 Equity Transactions SEDA agreement with YA II PN, Ltd On June 11, 2021, the Company entered into a SEDA with YA II PN. The Company will be able to sell up to 80.4 million shares of its common stock at the Company’s request any time during the 36 months following the date of the SEDA’s entrance into force. The shares would be purchased at (i) 95.0% of the Market Price if the applicable pricing period is two five two five Redeemable Non-controlling Interest The Company and Qingdao formed an entity named New Energy. Qingdao entered into a capital subscription agreement for a total of RMB 200.0 million ($28.0 million), and made the first capital contribution of RMB 50.0 million ($7.0 million) in the three months ended March 31, 2020. The remaining RMB 150.0 million ($21.0 million) are payable in three installments of RMB 50.0 million ($7.0 million) upon New Energy attaining certain revenue or market value benchmarks. The investment agreement stipulates that New Energy must pay Qingdao dividends at the rate of 6.0%. After one year, Qingdao may sell its investment to an institutional investor, and after three years may redeem its investment for the face amount plus 6.0% interest less dividends paid. The redemption feature was neither mandatory nor certain. Due to the redemption feature, the Company had classified the investment outside of permanent equity. Redeemable non-controlling interest is recorded as at the greater of (i) the redemption amount or (ii) the cumulative amount that would result from applying the measurement guidance in ASC 810. In the year ended December 31 2021, Qingdao officially requested redemption of the invested funds and dividend, RMB 56.0 million ($7.9 million) in total. The Company has designated New Energy to pay the redemption price. After the payment, New Energy owns 100% of Qingdao. Because Qingdao Medici cannot complete its foreign exchange settlement prior to December 31, 2021, New Energy made the payment on behalf of Qingdao Medici. Qingdao, Qingdao Medici and New Energy agreed that Qingdao Medici will make the payment to Qingdao directly when it completes the foreign exchange settlement and Qingdao will return the money previously paid by New Energy to New Energy immediately after it receives the fund from Qingdao Medici. The following table summarizes activity for the redeemable non-controlling interest (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine months ended ​ September 30, 2022 September 30, 2021 Beginning balance ​ $ — ​ $ 7,485 Initial investment ​ — ​ — Accretion of dividend ​ — ​ 347 Loss attributable to non-controlling interest ​ — ​ (195) Adjustment to redemption value ​ — ​ 195 Ending balance ​ $ — ​ $ 7,832 ​ Sales agreement with Roth Capital On February 26, 2021, the Company entered into a sales agreement with Roth Capital. In accordance with the terms of the sales agreement, the Company may offer and sell from time to time through Roth Capital the Company’s common stock having an aggregate offering price of up to $150.0 million. The Company shall pay to Roth Capital in cash, upon each sale of such shares pursuant to the sales agreement, an amount equal to 3.0% of the gross proceeds from each sale of such shares. During the three months ended September 30, 2021, the Company issued 17.6 million shares of common stock and received net proceeds of $53.4 million after deducting $1.7 million commission and transaction fees. Refer to Note 7 for information related to the issuance to common stock for acquisitions, Note 14 for information related to issuance of common stock with convertible notes, Note 17 for information related to the issuance to common stock for option exercise.	Note 16. Stockholders’ Equity, Redeemable Convertible Preferred Stock and Redeemable Non-controlling Interest Convertible Preferred Stock Our Board has authorized 50.0 million shares of convertible preferred stock, $0.001 par value, issuable in series. As of December 31, 2021 and 2020, 7.0 million shares of Series A preferred stock were issued and outstanding. The Series A preferred stock shall be entitled to one vote per common stock on an as-converted basis and is only entitled to receive dividends when and if declared by the Board. Each share of Series A Preferred Stock shall be convertible, at the option of the holder thereof, at any time, at the office of the Company or any transfer agent for such stock, into ten fully paid and nonassessable shares of Common Stock, and redeemable at a stated dollar amount upon a merger/consolidation/change in control. Upon the occurrence of a liquidation event, the holders of shares of Series A Preferred Stock then outstanding shall be entitled to be paid out of the assets of the Company available for distribution to its stockholders, whether from capital, surplus or earnings, an amount per share equal to $0.50, as may be adjusted from time to time plus all accrued, but unpaid dividends, whether declared or not. Common Stock Our Board has authorized 1,500 million shares of common stock, $0.001 par value. Redeemable Non-controlling Interest The Company and Qingdao formed an entity named New Energy. Qingdao entered into a capital subscription agreement for a total of RMB 200.0 million ($28.0 million), and made the first capital contribution of RMB 50.0 million ($7.0 million) in the three months ended March 31, 2020. The remaining RMB 150.0 million ($21.0 million) was payable in three installments of RMB 50.0 million ($7.0 million) upon New Energy attaining certain revenue or market value benchmarks . The investment agreement stipulated that New Energy must pay Qingdao dividends at the rate of 6.0%. After one year, Qingdao may sell its investment to an institutional investor, and after three years may redeem its investment for the face amount plus 6.0% interest less dividends paid. The redemption feature was neither mandatory nor certain. Due to the redemption feature, the Company had classified the investment outside of permanent equity. Redeemable non-controlling interest is recorded as the greater of (i) the redemption amount or (ii) the cumulative amount that would result from applying the measurement guidance in ASC 810. In the year ended December 31, 2021, Qingdao officially requested redemption of the invested funds and dividend, RMB 56.0 million ($7.9 million) in total prior to December 31, 2021. The Company designated Qingdao Medici to pay the redemption price. After the payment, Qingdao Medici owns 100% of New Energy. Because Qingdao Medici cannot complete its foreign exchange settlement prior to December 31, 2021, New Energy made the payment on behalf of Qingdao Medici. Qingdao, Qingdao Medici and New Energy agreed that Qingdao Medici will make the payment to Qingdao directly when it completes the foreign exchange settlement and Qingdao will return the money previously paid by New Energy to New Energy immediately after it receives the fund from Qingdao Medici. The following table summarizes activity for the redeemable non-controlling interest for the years ended December 31, 2021 and 2020 (in thousands): ​ ​ ​ ​ January 1, 2020 ​ Initial investment ​ $ 7,047 Accretion of dividend ​ 438 Loss attributable to non-controlling interest ​ (135) Adjustment to redemption value ​ 135 December 31, 2020 ​ 7,485 Accretion of dividend ​ 464 Loss attributable to non-controlling interest ​ (206) Adjustment to redemption value ​ 206 Settlement ​ (7,949) December 31, 2021 ​ $ — ​ 2021 Equity Transactions On February 26, 2021, the Company entered into a sales agreement with Roth Capital. In accordance with the terms of the sales agreement, the Company may offer and sell from time to time through Roth Capital the Company’s common stock having an aggregate offering price of up to $150.0 million. The Company shall pay to Roth Capital in cash, upon each sale of such shares pursuant to the sales agreement, an amount equal to 3.0% of the gross proceeds from each sale of such shares. During the year ended December 31, 2021, the Company issued 50.4 million shares of common stock and received net proceeds of $145.5 million after deducting $4.5 million commission and transaction fees. On June 11, 2021, the Company entered into a SEDA with YA II PN. The Company will be able to sell up to $80.4 million shares of its common stock at the Company’s request any time during the 36 months following the date of the SEDA’s entrance into force. The shares would be purchased at (1) 95% of the Market Price if the applicable pricing period is two consecutive trading days or (2) 96% of the Market Price if the applicable pricing period is five consecutive trading days, and, in each case, would be subject to certain limitations, including that YA II PN could not purchase any shares that would result in it owning more than 4.99% of the Company’s common stock. “Market Price” shall mean the lowest daily volume weighted average price of the Company’s common stock during the two or five consecutive trading days, as applicable, commencing on the trading day following the date the Company submits an advance notice to YA II PN. Pursuant to the SEDA, the Company is required to register all shares which YA II PN may acquire. The SEDA contains customary representations, warranties and agreements of the Company and YA II PN, indemnification rights and other obligations of the parties. YA II PN has covenanted not to cause or engage in any direct or indirect short selling or hedging of the Company’s shares of common stock. During the year ended December 31, 2021, the Company issued 10.0 million shares of common stock for a total of $27.3 million. On August 12, 2021, the Company entered into a controlled equity offering sales agreement with Cantor. In accordance with the terms of the agreement, the Company may offer and sell from time to time through or to Cantor, as sales agent or principal, the Company’s common stock having an aggregate offering price of up to $350.0 million. The shares will be offered and sold pursuant to the Company’s shelf registration statement on Form S-3 (Registration No. 333- 252230.) The Company shall pay to Cantor in cash, upon each sale of shares pursuant to this agreement, an amount equal to up to 3.0% of the aggregate gross proceeds from each sale of shares. During the year ended December 31, 2021, the Company issued 7.9 million shares of common stock and received net proceeds of $15.7 million after deducting $0.4 million commission and transaction fees. Refer to Note 8 for information related to the issuance to common stock for acquisitions, Note 15 for information related to issuance of common stock with convertible notes, Note 18 for information related to the issuance to common stock for option exercise. 2020 Equity Transactions The Company entered into a SEDA with YA II PN on April 3, 2020 and amended the SEDA to reduce the aggregate amount of facility from $50.0 million to $45.0 million on June 9, 2020, and terminated the SEDA on September 10, 2020. The Company had the right to issue and sell to YA II PN up to $45.0 million of the Company’s common stock over 36 months following the date of the SEDA’s entrance into force, the maximum amount of each of which is limited to $1.0 million. In connection with the SEDA, the Company issued commitment shares to a subsidiary of YA II PN on April 3, 2020 The Company recognized such commitment shares as deferred offering costs and additional paid-in capital for a total of $0.9 million and, subsequently fully charged these costs against the gross proceeds received from SEDA for the year ended December 31, 2020. The Company entered into the second SEDA with YA II PN on September 4, 2020. The Company was able to sell up to $150.0 million of its common stock at the Company’s request any time during the 36 months following the date of the SEDA’s entrance into force. For each share of common stock purchased under the SEDA, YA II PN was to pay 90% of the lowest VWAP of the Company’s shares during the five trading days following the Company’s advance notice to YA II PN. In general, the VWAP represents the sum of the value of all the sales of the Company’s common stock for a given day (the total shares sold in each trade times the sales price per share of the common stock for that trade), divided by the total number of shares sold on that day. YA II PN’s obligation under the SEDA was subject to certain conditions, including the Company maintaining the effectiveness of a registration statement for the securities sold under the SEDA. In addition, the Company could not request advances if the common shares to be issued would result in YA II PN owning more than 4.99% of the Company’s outstanding common stock, with any such request being automatically modified to reduce the advance amount. The SEDA contained customary representations, warranties and agreements of the Company and YA II PN, indemnification rights and other obligations of the parties. YA II PN had covenanted not to cause or engage in any direct or indirect short selling or hedging of the Company’s shares of common stock. During the year ended December 31, 2020, the Company issued 122.9 million shares of common stock for a total of $182.5 million under the SEDA. Refer to Note 15 for information related to issuance of common stock resulting from the conversion of convertible notes, Note 17 for information related to the issuance of common stock resulting from the conversion of convertible notes with related parties, Note 18 for information related to the issuance to common stock for warrant and option exercise, and Note 8 for the information related to the issuance of common stock for DBOT contingent consideration. 2019 Equity Transactions Refer to Note 15 for information related to issuance of common stock resulting from the conversion of convertible notes, Note 8 for information related to the issuance of common stock resulting from the business acquisitions and Note 12 for the information related to the issuance of common stock for long-term investment. The Company also issued 7.4 million shares of common stock related to asset acquisitions.

Related Party Transactions_2

Related Party Transactions	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Related Party Transactions [Abstract]
Related Party Transactions	Note 15. Related Party Transactions (a) Long-Term Investment to Qianxi In November 2019, the Company entered into a share transfer agreement with Shenma to acquire its 1.72% ownership in Qianxi for consideration of $4.9 million, which was to be paid in six installments. Shenma was required to complete the share transfer registration prior to May 31, 2020, otherwise it would be required to return the consideration to the Company. The Company has paid $0.5 million as of September 30, 2022 and December 31, 2021, and recorded it on the “Other Non-Current Assets”. The Company has requested that Shenma return the consideration provided and currently has full allowance against this receivable. (b) Transaction with Dr. Wu. and his affiliates As of September 30, 2022 and December 31, 2021, the Company has receivables of $0.2 million, respectively, due from Dr. Wu, the former Chairman of the Company, and his affiliates and recorded in “Amounts due from related parties” in the condensed consolidated balance sheets. As of September 30, 2022 and December 31, 2021, the Company has payables of $0.7 million, respectively, due to Dr. Wu, the former Chairman of the Company, and his affiliates and recorded in “Amounts due to related parties” in the condensed consolidated balance sheets. Service agreement with SSSIG The Company entered a new consulting service agreement with SSSIG on April 20, 2021 for the period from April 1, 2021 through June 30, 2021 for $0.4 million. The service agreement includes employment transfer, financial transition, corporate documents handover, legal representative and board member change for the Company’s subsidiaries and affiliates. The Company recorded $0.4 million in the “Amount due to related parties.” The Company entered a service agreement with SSSIG for the period from July 1, 2020 through June 30, 2021 for $1.4 million in exchange for consulting services from SSSIG, the services include but are not limited to human resources, finance and legal advice. The Company recorded the service charges of $0.4 million in “Professional fees” for the nine months ended September 30, 2021. The agreement was terminated in May 2021 and both parties agree that the service agreement has been completely performed and no payment is outstanding, and the termination shall not be regarded as a breach by either party. As a result, the Company recorded unpaid $0.6 million in “Other income (expense, net)” in the condensed consolidated statement of operations for the year ended December 31, 2021. (c) Amounts due from and due to Glory As of September 30, 2022 and December 31, 2021, the Company has payables of $0.2 million, respectively, due to Glory as a result of the transactions incurred in 2020 and is recorded in “Amount due to related parties”. (d) Receivable due from Tree Technology minority shareholders As of September 30, 2022, the Company has receivables of $0.3 million due from Tree Technology minority shareholders for the registered capital contribution of the entity (e) Stock purchase consideration payable due to FNL On April 20, 2021, Ideanomics entered into a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL. The unpaid consideration of $0.1 million is recorded in the “Amount due to related parties” in the condensed consolidated balance sheets as of September 30, 2022 and December 31, 2021. Refer to Note 7 for additional information. (e) Energica Notes Receivable In October 2021 , the Company extended a revolving line of credit to Energica Motor Company in the amount of $4.5 million. The parent company of Energica Motor Company is Energica, of which the Company has 20% ownership. On January 7, 2022, the Company entered into a loan agreement with Energica. Pursuant to this loan agreement, the Company may advance up to €5.0 million ($5.7 million) in installments at an annual interest rate of Euribor plus 2.0%. The purpose of the loan is to provide working capital during the motorcycle manufacturing and purchasing season. The Company has provided a loan of $0.7 million to Energica Motor Company as of December 31, 2021, and recorded in “notes receivable from related party”in the condensed consolidated balance sheets. On March 14 2022, the Company acquired Energica, the loan is eliminated on the consolidated financial statements as of March 31, 2022. The interest income recognized on the consolidated income statements is $28,476 for the nine months ended September 30, 2022. During the three months ended March 31, 2021, the Company lent $1.4 million and $1.1 million to Energica Motor Company and Energica, respectively. (f) Energica Acquisition The Company loaned $1.8 million to Energica senior management to exercise their options during the three months ended March 31, 2022. In April, the Company purchased 847,156 shares from option exercise in another $1.3 million. the $1.8 million was converted into the purchase price of the shares. The total $3.1 million is considered part of the acquisition price of Energica acquisition. Refer to Note 7 for the details (g) Energica Purchases During the three months and nine month ended September 30, 2022, Energica has purchased $0.1 million and $0.4 million, respectively, of material and services from three entities owned by one of its senior management team. The balance as of September 30, 2022 with these three entities are $1.2 million and recorded in “Amounts due to related parties” in the condensed consolidated Balance Sheets. (h) Receivable due from Ocasia In the three months ended September 30, 2021, SSE, one of Ideanomics’ subsidiaries, sent $0.2 million to Ocasia Group Holding LTD for the purpose of a business cooperation project. Ocasia returned $0.2 million in October 2021 because the project was put on hold. (i) Receivable due from Mr. McMahon In the three months ended September 30 2021, the Company paid his personal expense $0.1 million on behalf of Mr. McMahon and recorded as the “amount due from related parties” on the consolidated balance sheet. (j) Promissory note with FNL On June 7, 2022, the Company entered into a secured negotiable promissory note of $1.0 million with FNL. The note bears an interest rate of 6% and expires on March 7, 2023, or with a change of control of FNL, or in the event of default. The Company recorded $0.6 million impairment of this note during the three months ended September 30, 2022.	Note 17. Related Party Transactions (a) Convertible Notes $3.0 million Convertible Note with Mr. McMahon On May 10, 2012, Mr. McMahon, our Executive Chairman, made a loan to the Company in the amount of $3.0 million. In consideration for the loan, the Company issued the note at a 4.0% interest rate computed on the basis of a 365-day year. The Company entered several amendments with respect to the effective conversion price (changed from $1.75 to $1.50), convertible stocks (changed from Common Stock to Series E Preferred Stock then back to Common Stock). The last amendment was made on May 9, 2020, and extended the maturity date to December 31, 2022. On June 5, 2020, the Audit Committee and the Board approved the reduction of conversion price to $0.59, contingent upon the immediate conversion of the note. On June 5, 2020, the note was converted into 5.1 million shares of common stock. The Company recorded $1.5 million expense due to conversion in “Expense due to conversion of notes” in the consolidated statement of operation for the year ended December 31, 2020. The Company paid the accumulated interest of $0.3 million in cash prior to the conversion. For the years ended December 31, 2021, 2020 and 2019, the Company recorded interest expense of $0, $0.1 million and $0.1 million, respectively, related to the note. $2.5 million Convertible Promissory Note with SSSIG On February 8, 2019, the Company entered into a convertible promissory note agreement with SSSIG, an affiliate of Dr. Wu, the former Chairman of the Company, in the aggregate principal amount of $2.5 million. The convertible promissory note bore interest at a rate of 4.0%, was scheduled to mature on February 8, 2020, and was convertible into shares of the Company’s common stock at a conversion price of $1.83 per share anytime at the option of SSSIG. The Company received $1.3 million from SSSIG, and did not receive the remaining $1.2 million. On June 5, 2020, the Audit Committee and the Board approved the reduction of the conversion price to $0.59, contingent upon the immediate conversion of the convertible promissory note. On June 5, 2020, the convertible promissory note, including accumulated interest, was converted into 2.2 million shares of common stock. The Company recorded $0.7 million expense due to conversion in “Expense due to conversion of notes” in the consolidated statement of operation for the year ended December 31, 2020. For the years ended December 31, 2021, 2020 and 2019, the Company recorded interest expense of $0, $21,546 and $48,357, related to the convertible promissory note, respectively. The Company did not pay the interest in cash on this note. $1.0 million Convertible Promissory Note with SSSIG On November 25, 2019, the Company entered into a convertible promissory note agreement with SSSIG, an affiliate of Dr. Wu, the former Chairman of the Company, in the aggregate principal amount of $1.0 million. The convertible promissory note bore interest at a rate of 4.0%, was initially scheduled to mature on November 25, 2021, and was convertible into the shares of the Company’s common stock at a conversion price of $1.25 per share anytime at the option of SSSIG. The Company received $0.3 million from SSSIG and did not receive the remaining $0.8 million. On June 5, 2020, the Audit Committee and the Board of Directors approved the reduction of conversion price to $0.59, contingent upon the immediate conversion of the convertible promissory note. On June 5, 2020, the convertible promissory note, including accumulated interest, was converted into 0.4 million shares of common stock. The Company recorded $0.1 million expense due to conversion “Expense due to conversion of notes” in the consolidated statement of operation for the year ended December 31, 2020. For the years ended December 31, 2021, 2020 and 2019, the Company recorded interest expense of $0, $4,301 and $1,000, respectively. The Company did not pay the interest in cash on this note. (b) Transactions with GTD Disposal of Assets in exchange of GTB In March 2019, the Company completed the sale of the following assets (with total carrying amount of $20.4 million) to GTD, a minority shareholder based in Singapore, in exchange for 1.3 million GTB. The Company considered the arrangement as a nonmonetary transaction and that fair values of GTB were not reasonably determinable due to the reasons described below. Therefore, the GTB received were recorded at the carrying amount of the assets exchanged and the Company did not recognize any gain or loss based on the provisions of ASC 845. ● License content (net carrying amount $17.0 million.) ● 13% ownership interest in Topsgame (carrying amount of $3.2 million which was included in long-term investment as a non-marketable equity investment.) ● Animation copy right (net carrying amount $0.2 million which was included in intangible assets.) Digital asset management services The Company recognized revenue for the master plan development services over the contract period based on the progress of the services provided towards completed satisfaction. Based on ASC 606, at contract inception, the Company considered the following factors to estimate the value of GTB (noncash consideration): 1) it only trades in one exchange, which had operated for less than one year; 2) its historical volatility was high; and 3) the Company’s intention at the time to hold the majority of GTB, as part of its digital asset management services; and 4) associated risks related to holding GTB. Therefore, the value of 7.1 million GTB using Level 2 measurement was $40.7 million with a 76.0% discount to the fixed contract price agreed upon by both parties when signing the contract. The Company considered similar assets exchanges in Singapore and considered the volatility of the quoted prices and determined a discount of 76.0% The estimated value of GTB was calculated using the Black-Scholes Merton valuation model using the following assumptions: expected terms 3.0 years; volatility 155%; dividend yield: zero and risk-free interest rate of 2.25%. As of December 31, 2019, all performance obligations associated with the development of the master plan for GTD’s assets had been satisfied. Accordingly, the Company recognized revenue of $40.7 million in the year ended December 31, 2019. Refer to Note 11 for information concerning the impairment loss of $61.1 million recorded related to GTB in the year ended December 31, 2019. (c) Long-Term Investment to Qianxi In November 2019, the Company entered into a share transfer agreement with Shenma to acquire its 1.72% ownership in Qianxi for consideration of $4.9 million, which was to be paid in six installments. Shenma was required to complete the share transfer registration prior to May 31, 2020, otherwise it would be required to return the consideration to the Company. The Company had paid $0.5 million as of December 31, 2021 and 2020, and recorded it on the “Other Non-Current Assets” since the share transfer registration was not yet completed. The Company is currently taking actions to resolve these matters. The Company has requested that Shenma return the consideration provided and currently has full allowance against this receivable. (d) Borrowing from DBOT During the three months ended June 30, 2019, the Company obtained several borrowings, $0.6 million in total, from DBOT, These borrowings bore no interest. The Company paid $0.3 million in July, 2019. DBOT became a subsidiary in July 2019. (e) Acquisition of Fintalk Assets In 2018, the Company entered into an agreement to purchase Fintalk Assets from Sun Seven Star International Limited, a Hong Kong company and an affiliate of Dr. Wu. FinTalk Assets include the rights, titles and interest in a secure mobile financial information, social, and messaging platform that has been designed for streamlining financial-based communication for professional and retail users. The initial purchase price for the Fintalk Assets was $7.0 million payable with $1.0 million in cash and shares of the Company’s common stock with a fair market value of $6.0 million. The Company paid $1.0 million in October 2018. The purchase price was later amended to $6.4 million, payable with $1.0 million in cash and shares of the Company’s common stock with a value of $5.4 million. The Company issued 2.9 million common shares in June 2019 and completed the transaction. In the three months ended December 31, 2019, management determined these assets had no future use and recorded an impairment loss of $5.7 million. (f) Sale of Red Rock Refer to Note 8 for additional information. (g) Acquisition of Grapevine Refer to Note 8 for additional information. (h) Sale of Amer Refer to Note 8 for additional information. (i) Taxis commission revenue from Qianxi During the three months ended June 30, 2019, the Company signed an agreement with iUnicorn (also known as Shenma Zhuanche) to form a strategic entity that would focus on green finance and integrated marketing services for new energy taxi vehicles as part of Ideanomics China. The Company agreed to contribute advisory and sales resources which include arranging ABS-based auto financing with its bank partners, and have 50.1% ownership interest in the investment and will have control of the board. iUnicorn, which own 49.9% of the of the joint venture, agreed to contribute its vehicles sales orders in Sichuan province. The entity will generate revenues from commissions on vehicle sales order and ABS fees related to the financing, which will vary accordingly to manufacturer and vehicle model. During the three months ended September 30, 2019, the joint venture took over an order of 4,172 EV taxis from a third-party and helped facilitate the completion of the order. As part of the transaction, Qianxi agreed to pay a commission of $2.7 million to the joint venture for facilitating the completion of this order. There is no other remaining performance obligation relating to this commission. In addition, the commission revenue is considered revenue from a related party as the minority shareholder of the joint venture is an affiliate of our customer, Qianxi. The Company has provided the full allowance against this receivable. (j) Fuzhou Note Receivable In May 2020, Energy Sales provided a note receivable to Zhengtong in the amount of 3.0 million RMB ($0.4 million). The note receivable was not collateralized. Zhengtong agreed to repay 3.3 million RMB ($0.5 million) within three months of the disbursement date. The Company has recorded a reserve of $0.5 million against this note receivable as of December 31, 2020. In September 2021, Zhengtong, BSSGCD, an affiliate of Bruno Wu, the former Chairman of the Company, and the Company reached an assignment agreement pursuant to which BSSGCD accepted from Zhengtong all the rights and claims arising from this note receivable. The Company received the payment in full of 3.3 million RMB (approximately $0.5 million at such time,) from BSSGCD subsequently and recorded this recovery in “Selling, general and administrative expenses.” (k) Zhu Note Receivable In May 2020, a subsidiary of the Company, Energy Sales provided a note receivable to Mr. Zhu in the amount of 10.0 million RMB ($1.4 million). Mr. Zhu, through his wholly-owned entity Prime Capital Enterprise Pte. Ltd., provided collateral in the form of its 50.0% ownership of Founder Space. Founder Space is also 50.0% owned by a related party, Seven Stars Innovative Industries Group Limited, an affiliate of Dr. Wu, the former Chairman of the Company. Mr. Zhu agreed to repay 10.5 million RMB ($1.5 million) one month from the disbursement date. In September 2020, a third-party satisfied the note receivable and accrued interest in the amount of 10.5 million RMB ($1.5 million) on behalf of Mr. Zhu, and the Company terminated the note and collateral agreement. (l) Research and development contract with a related party The Company has entered a research and development contract with an entity with the total amount of $2.8 million for EV design and technology development. The Company paid $1.6 million for the year ended December 31, 2020 and recorded this amount in “Research and development expense.” No service is currently being provided under this contract. One of the shareholders of this entity held a senior position in several of Dr. Wu’s affiliated entities. (m) Transaction with Dr. Wu and his affiliates On June 5, 2020, the Audit Committee and the Board approved the conversion of some borrowings at a conversion price of $0.59 per common share, contingent upon the immediate conversion of these amounts. On June 5, 2020, the borrowings of $1.5 million, including the $0.4 million transferred from Beijing Financial Holding Limited, were converted into 2.6 million shares of common stock. As of December 31, 2021 and 2020, the Company has receivables of $0.2 million and $0.2 million, respectively, due from Dr. Wu, the former Chairman of the Company, and his affiliates and recorded in “Amounts due from related parties” in the consolidated balance sheets. As of December 31, 2021 and 2020, the Company has payables of $0.7 million and $0.6 million, respectively, due to Dr. Wu, the former Chairman of the Company, and his affiliates and recorded in “Amounts due to related parties” in the consolidated balance sheets. Service agreement with SSSIG The Company entered a service agreement with SSSIG for the period from July 1, 2020 through June 30, 2021 for $1.4 million in exchange for consulting services from SSSIG, the services include but are not limited to human resources, finance and legal advice. The Company recorded the service charges of $0.4 million and $0.7 million in “Professional fees” for the years ended December 31, 2021 and 2020, respectively. The agreement was terminated in May 2021 and both parties agree that the service agreement has been completely performed and no payment is outstanding, and the termination shall not be regarded as a breach by either party. As a result, the Company recorded the reversal of the unpaid $0.6 million in “Other income (expense), net” in the consolidated statement of operations for the year ended December 31, 2021. The Company entered a new consulting service agreement with SSSIG on April, 20, 2021 for the period from April 1, 2021 through June 30, 2021 for $0.4 million. The service agreement includes employment transfer, financial transition, corporate documents handover, legal representative and board member change for the Company’s subsidiaries and affiliates. The Company recorded $0.4 million in the “Amount due to related parties” in the consolidated balance sheets as of December 31, 2021. (n) Borrowing from Beijing Financial Holdings Limited In the three months ended June 30 2020, the borrowing of $0.4 million from Beijing Financial Holding Limited was transferred to Dr. Wu, the former Chairman of the Company, and was subsequently converted to shares at a conversion price of $0.59 per common share on June 5, 2020. Effective January 1, 2020, Beijing Financials Holding limited is considered a related party because MHTL, was, at a point in time, intended to act as a trustee over 10,000 common shares of Ideanomics China to affect a share-based compensation plan and has the same owner of Beijing Financial Holdings Limited. (o) Amounts due from and due to Glory Glory has made partial payment of $0.5 million on behalf of the Company to acquire the land use rights and the Company has made payments on behalf of Glory for some of its operational expenses during the year ended December 31, 2021 and December 31, 2020. The net balance of $0.2 million and $0.3 million due to Glory as result of these payments is recorded in “Amount due to related parties” in the consolidated balance sheets as of December 31, 2021 and December 31, 2020, respectively. (p) Receivable due from Ocasia In the year ended December 31, 2021, SSE, one of Ideanomics’ subsidiaries, remitted $0.2 million to Ocasia for the purpose of a business cooperation project. Ocasia returned $0.2 million subsequently because the project was put on hold. (q) Receivable due from Mr. McMahon In the year ended December 31, 2021, the Company paid $0.1 million on behalf of Mr. McMahon and subsequently reduced his compensation payment by the same amount. (r) Stock purchase consideration payable due to FNL On April 20, 2021, Ideanomics entered into a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL. The unpaid consideration of $0.1 million is recorded in the “Amount due to related parties” in the consolidated balance sheets as of December 31, 2021. Refer to Note 8 for additional information. (s) Energica Note Receivable In October 2021, the Company extended a revolving line of credit to Energica Motor Company in the amount of $4.5 million. The parent company of Energica Motor Company is Energica, of which the Company has 20% ownership. The revolving loan commitment termination date is December 31, 2022. The revolving loan due date is 210 days from the date an individual revolving loan is made. Interest rate is the prime rate, as defined. All accrued and unpaid interest on each revolving loan shall be payable commencing on the nineteenth day after the making of such revolving loan, and then again thirty days thereafter until the principal balance of such revolving loan is repaid in full. Overdue principal shall bear interest at the Interest Rate plus four percentage points. Each revolving loan is solely for the purpose of purchasing financed vehicles in order to resell such financed vehicles to an approved dealer, or delivered to an approved dealer for later sale to a customer of such approved dealer. The loan is secured by a series of assets, including financed vehicles, all accounts receivable, all goods and inventory. The Company has provided a loan of $0.7 million to Energica Motor Company as of December 31, 2021, and recorded in “Notes receivable from related party” in the consolidated balance sheets at cost, The interest income recognized is $6,476 for the year ended December 31, 2021 and is recorded as earned based on the outstanding balance for the time period at the rate per the agreement.

Share-Based Compensation_2

Share-Based Compensation	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]
Share-Based Compensation	Note 16. Share-Based Compensation As of September 30, 2022, the Company had 22.4 million options outstanding. The Company awards common stock and stock options to employees, consultants, and directors as compensation for their services, and accounts for its stock option awards to employees, consultants, and directors pursuant to the provisions of ASC 718. For the options with market conditions, the fair value of each award is estimated on the date of grant using Monte-Carlo valuation model and recognizes the fair value of each option as compensation expense over the derived service period. For the options with performance conditions, the fair value of each award is estimated on the date of grant using Black-Scholes Merton valuation model and recognizes the fair value of each option as compensation expense over the implicit service period. For Restricted stock and option awards only with service conditions, the fair value of each option award is estimated on the date of grant using the Black-Scholes Merton valuation model. The Company recognizes the fair value of each option as compensation expense ratably using the straight-line attribution method over the service period, which is generally the vesting period. Effective as of December 3, 2010 and amended on August 3, 2018, the Company’s Board of Directors approved the 2010 Plan pursuant to which options or other similar securities may be granted. On October 22, 2020, the Company’s shareholders approved the amendment and restatement of the 2010 Plan. The maximum aggregate number of shares of common stock that may be issued under the 2010 Plan increased from 31.5 million shares to 56.8 million shares. As of September 30, 2022, options available for issuance are 16.7 million shares. For the three months ended September 30, 2022 and 2021, total share-based payments expense was $2.2 million and $15.2 million, respectively. For the nine months ended September 30, 2022 and 2021, total share-based payments expense was $7.4 million and $19.2 million, respectively. (a)Stock Options The following table summarizes stock option activity for the nine months ended September 30, 2022: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted ​ ​ ​ ​ ​ ​ Weighted ​ Average ​ ​ ​ ​ ​ ​ ​ Average ​ Remaining ​ Aggregate ​ ​ Options ​ Exercise ​ Contractual ​ Intrinsic ​ ​ Outstanding ​ Price ​ Life (Years) ​ Value Outstanding at January 1, 2022 21,843,781 ​ $ 1.74 — ​ $ — Granted 1,605,000 ​ 1.01 — ​ — Exercised (72,334) ​ 0.53 — ​ — Expired ​ (737,963) ​ ​ 2.48 ​ — ​ ​ — Forfeited (234,662) ​ 2.30 — ​ — Outstanding at September 30, 2022 22,403,822 ​ 1.67 7.51 ​ — Vested as of September 30, 2022 18,039,489 ​ 1.51 7.31 ​ — Expected to vest as of September 30, 2022 4,364,333 ​ 2.16 8.36 ​ — ​ As of September 30, 2022, $5.8 million of total unrecognized compensation expense related to non-vested share options is expected to be recognized over a weighted average period of 1.16 years. The total intrinsic value of shares exercised in the nine months ended September 30, 2022 and 2021 was $0.0 million and $5.6 million, respectively. The total fair value of shares vested in the nine months ended September 30, 2022 and 2021 was $6.7 million and $5.4 million, respectively. Cash received from options exercised in the nine months ended September 30, 2022 and 2021 were $0.0 million and $8.4 million, respectively. For the options with service conditions, the assumptions used to estimate the fair values of the stock options granted in the nine months ended September 30, 2022 and 2021 as follows: ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended ​ September 30, 2022 September 30, 2021 Expected term (in years) 5.51-5.53 4.79-7.17 ​ Expected volatility 123%-124 % 112%-130 % Expected dividend yield — % — % Risk free interest rate 1.69%-2.87 % 0.51%-1.1 % ​ For the options with market conditions, the assumptions used to estimate the fair values of the stock options granted in the nine months ended September 30, 2021 as follows: ​ ​ ​ ​ ​ ​ Nine Months Ended ​ ​ September 30, 2021 Expected term (in years) 1.88 ​ Expected volatility 106.92 % Expected dividend yield — % Risk free interest rate 1.31 % ​ (b)Warrants In connection with certain of the Company’s service agreements, the Company issued warrants to service providers to purchase common stock of the Company. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ ​ ​ ​ September 30, 2022 ​ 2021 ​ ​ ​ ​ ​ ​ ​ Number of ​ Number of ​ ​ ​ ​ ​ Warrants ​ Warrants ​ ​ ​ ​ ​ ​ ​ Outstanding and ​ Outstanding and ​ Exercise ​ Expiration Warrants Outstanding ​ Exercisable ​ Exercisable ​ Price ​ Date Service providers — 200,000 ​ $ 5.00 ​ July 1, 2022 Service providers — 700,000 ​ 2.50 ​ July 1, 2022 - October 1, 2022 Service provider — 100,000 ​ 7.50 ​ January 1, 2023 Service provider — 100,000 ​ 9.00 ​ January 1, 2023 Total — 1,100,000 ​ ​ (c)Restricted Shares As of September 30, 2022, there was no unrecognized compensation cost related to unvested restricted shares.	Note 18. Share-Based Compensation As of December 31, 2021, the Company had 21.8 million options and 1.1 million warrants outstanding. The Company awards common stock and stock options to employees, consultants, and directors as compensation for their services, and accounts for its stock option awards to employees, consultants, and directors pursuant to the provisions of ASC 718. For the options with market conditions, the fair value of each award is estimated on the date of grant using a Monte-Carlo valuation model and the fair value of each option recognized as compensation expense over the derived service period. For the options with performance conditions, the fair value of each award is estimated on the date of grant using the Black-Scholes Merton valuation model and the fair value of each option recognized as compensation expense over the implicit service period. For restricted stock and option awards only with service conditions, the fair value of each option award is estimated on the date of grant using the Black-Scholes Merton valuation model. The Company recognizes the fair value of each option as compensation expense ratably using the straight-line attribution method over the service period, which is generally the vesting period. Effective as of December 3, 2010 and amended on August 3, 2018, the Company’s Board approved the 2010 Plan pursuant to which options or other similar securities may be granted. On October 22, 2020, the Company’s shareholders approved the amendment and restatement of the 2010 Plan. The maximum aggregate number of shares of common stock that may be issued under the 2010 Plan increased from 31.5 million shares to 56.8 million shares. As of December 31, 2021, options available for issuance are 17.4 million shares. For the years ended December 31, 2021, 2020 and 2019, total share-based payments expense was $22.0 million, $12.0 million and $9.1 million, respectively. (a) Stock Options The following table summarizes stock option activity for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted ​ ​ ​ ​ ​ ​ Weighted ​ Average ​ ​ ​ ​ ​ ​ ​ Average ​ Remaining ​ Aggregated ​ ​ Options ​ Exercise ​ Contractual ​ Intrinsic ​ ​ Outstanding ​ Price ​ Life (Years) ​ Value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Outstanding at December 31, 2019 14,936,726 ​ $ 2.13 — ​ $ — Granted 15,854,166 ​ 0.60 — ​ — Exercised (2,421,657) ​ 0.78 — ​ 2,421,499 Expired (1,682,658) ​ 2.72 — ​ — Forfeited (1,599,161) ​ 1.58 — ​ — Outstanding at December 31, 2020 25,087,416 ​ 1.29 7.92 ​ 18,554,241 Granted 9,562,000 ​ 2.49 — ​ — Exercised (5,589,084) ​ 1.50 — ​ 7,731,175 Expired (2,966,509) ​ 1.69 — ​ — Forfeited (4,250,042) ​ 1.10 — ​ — Outstanding at December 31, 2021 21,843,781 ​ 1.74 8.06 ​ 4,596,393 Vested as of December 31, 2021 14,264,369 ​ 1.53 7.71 ​ 3,927,341 Expected to vest as of December 31, 2021 7,579,412 ​ 2.15 9.37 ​ 669,052 ​ As of December 31, 2021, $12.9 million of total unrecognized compensation expense related to non-vested share options is expected to be recognized over a weighted average period of 1.40 years. The total intrinsic value of shares exercised in the years ended December 31, 2021, 2020 and 2019, was $7.7 million, $2.4 million and $0.0 million, respectively. The total fair value of shares vested in the years ended December 31, 2021, 2020 and 2019, was $8.4 million, $11.8 million and $8.5 million, respectively. Cash received from options exercised in the years ended December 31, 2021, 2020 and 2019, was $8.4 million, $1.7 million and $0.0 million, respectively. For the options with performance and service conditions, the assumptions used to estimate the fair values of the stock options granted in the year ended December 31, 2021, 2020 and 2019 are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ December 31, December 31, December 31, ​ ​ 2021 ​ 2020 ​ 2019 Expected term (in years) 4.79-7.17 5.15-5.52 5.52 Expected volatility 112%-130% 101%-122% 98% Expected dividend yield — —% —% Risk free interest rate 0.51%-1.29% 0.39%-0.44% 2.51% ​ For the options with market conditions, the assumptions used to estimate the fair values of the stock options granted in the year ended December 31, 2021 as follows: ​ ​ ​ ​ Expected term (in years) 1.88 ​ Expected volatility 106.92 % Expected dividend yield — % Risk free interest rate 1.31 % ​ (b) Warrants In connection with certain of the Company’s service agreements, the Company issued warrants to service providers to purchase common stock of the Company. As of December 31, 2021, the weighted average exercise price was $4.00, and the weighted average remaining life was 0.61 years. A summary of the warrants is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ 2020 ​ ​ ​ ​ ​ ​ ​ Number of ​ Number of ​ ​ ​ ​ ​ ​ ​ Warrants ​ Warrants ​ ​ ​ ​ ​ ​ ​ Outstanding ​ Outstanding ​ ​ ​ ​ ​ ​ ​ and ​ and ​ Exercise ​ Expiration Warrants Outstanding Exercisable Exercisable Price Date Service providers 200,000 200,000 ​ $ 5.00 ​ July 1, 2022 Service providers 700,000 700,000 ​ 2.50 ​ February 28, 2022-October 1, 2022 Service providers 100,000 — ​ 7.50 ​ January 1, 2023 Service providers 100,000 — ​ 9.00 ​ January 1, 2023 ​ 1,100,000 900,000 ​ ​ ​ ​ ​ ​ (c) Restricted Shares In July 2021, the Company granted 5.0 million restricted shares to seven employees and directors under the 2010 Plan which was approved by the Board. The restricted shares were vested immediately on the grant date. The aggregated grant date fair value of all those restricted shares was $12.4 million. In November 2020, the Company granted 0.1 million restricted shares to one employee under the 2010 Plan which was approved by the Board of Directors. The restricted shares were vested immediately on the commencement date. The aggregated grant date fair value of all those restricted shares was $0.1 million. A summary of the unvested restricted shares is as follows: ​ ​ ​ ​ ​ ​ ​ Weighted-average ​ ​ Shares ​ fair value ​ ​ ​ ​ ​ Non-vested restricted shares outstanding at December 31, 2020 — Granted 5,025,000 2.46 Forfeited — — Vested (5,025,000) 2.46 Non-vested restricted shares outstanding at December 31, 2021 — — ​ As of December 31, 2021, there was $0 of unrecognized compensation cost related to unvested restricted shares.

Earnings (Loss) Per Common Shar

Earnings (Loss) Per Common Share	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Earnings (Loss) Per Common Share	Note 17. Earnings (Loss) Per Common Share The following table summarizes the Company’s earnings (loss) per share for the three and nine months ended September 30, 2022 and 2021 (USD in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ September 30, September 30, September 30, September 30, ​ ​ 2022 ​ 2021 ​ 2022 ​ 2021 Net earnings (loss) attributable to common stockholders ​ $ (37,414) ​ $ (51,811) ​ $ (103,692) ​ $ (64,986) Basic weighted average common shares outstanding ​ 494,061,205 ​ 473,829,962 ​ 496,392,410 ​ 432,989,602 Effect of dilutive securities ​ ​ ​ ​ ​ ​ ​ ​ Convertible preferred shares- Series A ​ — ​ — ​ — ​ — Convertible promissory notes ​ — ​ — ​ — ​ — Diluted potential common shares ​ 494,061,205 ​ 473,829,962 ​ 496,392,410 ​ 432,989,602 Earnings (loss) per share: ​ ​ ​ ​ Basic ​ $ (0.08) ​ $ (0.11) ​ $ (0.21) ​ $ (0.15) Diluted ​ $ (0.08) ​ $ (0.11) ​ $ (0.21) ​ $ (0.15) ​ Basic earnings (loss) per common share attributable to the Company’s shareholders is calculated by dividing the net loss attributable to the Company’s shareholders by the weighted average number of outstanding common shares during the period. Diluted earnings (loss) per share is calculated by taking net loss, divided by the diluted weighted average common shares outstanding. Diluted net loss per share equals basic net loss per share because the effect of securities convertible into common shares is anti-dilutive. The following table includes the number of shares that may be dilutive potential common shares in the future. The holders of these shares do not have a contractual obligation to share in the Company’s losses and thus these shares were not included in the computation of diluted loss per share because the effect was antidilutive (in thousands): ​ ​ ​ ​ ​ ​ ​ September 30, ​ December 31, ​ 2022 2021 Warrants ​ 950 ​ 1,100 Options and RSUs ​ 22,419 ​ 21,859 Series A Preferred Stock ​ 933 ​ 933 Contingent shares ​ 1,491 ​ 1,491 Convertible promissory note and interest ​ 28,876 ​ 30,585 Total ​ 54,669 ​ 55,968 ​	Note 19. Loss Per Common Share The following table summarizes the Company’s earnings (loss) per share (USD in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the year ended ​ December 31, 2021 December 31, 2020 December 31, 2019 Net loss attributable to Ideanomics, Inc. common stockholders ​ $ (256,011) ​ $ (101,264) ​ $ (98,508) Basic ​ ​ ​ Basic weighted average common shares outstanding ​ 447,829,204 ​ 213,490,535 ​ 119,766,859 Diluted ​ ​ ​ Diluted weighted average common shares outstanding ​ 447,829,204 ​ 213,490,535 ​ 119,766,859 Net loss per share: ​ ​ ​ Basic ​ $ (0.57) ​ $ (0.47) ​ $ (0.82) Diluted ​ $ (0.57) ​ $ (0.47) ​ $ (0.82) ​ Basic loss per common share attributable to our shareholders is calculated by dividing the net loss attributable to our shareholders by the weighted average number of outstanding common shares during the period. Diluted loss per share is calculated by taking net loss, divided by the diluted weighted average common shares outstanding. Diluted net loss per share equals basic net loss per share because the effect of securities convertible into common shares is anti-dilutive. The following table includes the number of shares that may be dilutive potential common shares in the future. The holders of these shares do not have a contractual obligation to share in our losses and thus these shares were not included in the computation of diluted loss per share because the effect was antidilutive (in thousands.) ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, December 31, ​ ​ 2021 ​ 2020 ​ 2019 Warrants ​ 1,100 ​ 900 ​ 8,996 Options and RSUs 21,859 25,172 14,937 Series A Preferred Stock 933 933 933 Contingent shares 1,491 1,013 8,501 Convertible promissory note and interest 30,585 — 21,678 Total 55,968 28,018 55,045 ​

Income Taxes_2

Income Taxes	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Note 18. Income Taxes In general, the Company has net operating loss carryovers creating deferred tax assets that, to the extent that they do not offset deferred tax liabilities, are reduced by a 100% valuation allowance. Certain deferred tax liabilities cannot be offset by deferred tax assets. These consist of state deferred tax liabilities of certain US subsidiaries that file separate state tax returns and of certain foreign subsidiaries. The Company also has certain deferred tax liabilities that can only be 80% offset by deferred tax assets relating to net operating loss carryovers that can only offset 80% of taxable income. During the three months ended September 30, 2022 there was an income tax benefit of $0.4 million. This consisted principally of foreign income tax benefits. During the nine months ended September 30, 2022 there was an income tax benefit of $0.9 million. This consisted principally of $0.3 million state income tax benefits for US subsidiaries and $0.6 million of foreign income tax benefits. In March 2022 approximately $4.7 million of deferred tax liabilities were recognized on the acquisition of Energica. These are included in “other liabilities” in the table in Note 7. The foreign income tax benefit for the three and nine months ended September 30, 2022, consists primarily of the reversal of some of this liability as a result of Energica losses. During the three months ended September 30, 2021 there was an income tax benefit of $0.9 million, During the nine months ended September 30, 2021 there was an income tax benefit of $10.0 million. This benefit for the nine months ended September 30, 2021 principally consisted of a reduction in the Company’s valuation allowance that resulted from the acquisitions, US Hybrid and Solectrac in the second quarter, and, Timios and WAVE, in the first quarter. In the case of each acquisition, intangible assets were recognized for financial reporting purposes that were not recognized for income tax purposes. This, in combination with some smaller temporary differences of four four Timios, US Hybrid and Solectrac have taxable income or loss reported on certain separate state tax returns and consequently have related state income tax expense or benefit. In the case of US Hybrid and Solectrac, which have losses, there are state income tax benefits consisting of those losses being used to reduce the state deferred tax liabilities recognized in the acquisitions. In the case of Timios, state income tax expense results from income. The net state income tax benefit for Timios, US Hybrid and Solectrac was $0.8 million and $0.6 million for the three and nine months ended September 30, 2021, respectively. The net foreign income tax benefit for Tree Technologies was $0.1 million and $0.3 million for the three and nine months ended September 30, 2021, respectively. There are no other material income tax expenses or benefits for the three and nine months ended September 30, 2021 because of net operating loss and deferred tax assets related to the net operating loss carryovers utilized had been offset by a valuation allowance. The Company had established a 100% valuation allowance against its net deferred tax assets, excluding Timios, US Hybrid and Solectrac’s’ net state deferred tax liabilities, due to its history of pre-tax losses and the likelihood that the deferred tax assets will not be realized. At September 30, 2022 and December 31, 2021, the Company’s deferred tax assets do not include $0.3 million of potential deferred tax assets, arising in 2021, not recognized because they do not meet the threshold for recognition. If these assets were to be recognized, they would be fully offset by a valuation allowance. Other than these, there were no uncertain tax positions that would prevent the Company from recording the related benefit as of September 30, 2022 and December 31, 2021.	Note 20. Income Taxes (a) CIT Ideanomics, Inc., and its US subsidiaries are subject to U.S. federal and state income tax. Taxes that are based on gross revenue, rather than net income, are not CIT. In the year ended December 31, 2021, Timios incurred $0.1 million of such taxes that are included in selling, general and administrative expense in the statement of operations. CB Cayman was incorporated in the Cayman Islands as an exempted company and is not subject to income tax under the current laws of the Cayman Islands. Mobile Energy Operation Group Limited, M.Y. Products Global Limited and M.Y. Products Global Holdings Limited were incorporated in the British Virgin Islands (BVI) and are not subject to income tax under the current laws of the British Virgin Islands. Medici Operation Limited and MEG Technology Services Group Limited were incorporated in HK SAR their activities relate to support and ownership of businesses outside of Hong Kong, and consequently their expenses do not create operating loss carryovers. Tree Technologies is subject to Malaysian federal income tax. At the acquisition of Tree Technologies at the end of 2019, the Company recognized approximately $8.2 million of deferred tax liabilities related to land-use rights and a distribution and marketing agreement with carrying values well in excess of their tax basis. During the year ended December 31, 2020, Tree Technologies recorded a $3.3 million income tax benefit. This resulted principally from a $3.1 million benefit from amortization and eventual impairment, of the distribution and marketing agreement which resulted in the reversal of the deferred tax liabilities related to the agreement. The remaining $0.2 million benefit resulted from the operating losses creating carryovers that could offset part of the remaining deferred tax liabilities. During the year ended December 31, 2021, Tree Technologies recorded a $0.4 million deferred tax benefit. This benefit resulted from a net operating loss carryover for the period, part of which was able to offset previously recorded deferred tax liabilities and part of which were offset by a valuation allowance. With the exception of the two HK SAR companies, the three BVI companies, SSE, incorporated in Singapore, and M.Y. Products LLC, all subsidiaries of Ideanomics China are PRC entities. The income tax provision of these entities is calculated at the applicable tax rates on the taxable income for the periods based on existing legislation, interpretations and practices in the PRC. In accordance with the CIT Law, effective beginning on January 1, 2008 and amended on December 29, 2018, enterprises established under the laws of foreign countries or regions and whose “place of effective management” is located within the PRC territory are considered PRC resident enterprises and subject to the PRC income tax at the rate of 25.0% on worldwide income. The definition of “place of effective management” refers to an establishment that exercises, in substance, and among other items, overall management and control over the production and business, personnel, accounting, and properties of an enterprise. If the Company’s non-PRC incorporated entities are deemed PRC tax residents, such entities would be subject to PRC tax under the CIT Law. Since our non-PRC entities have accumulated losses, the application of this tax rule will not result in any PRC tax liability, if our non-PRC incorporated entities are deemed PRC tax residents. The CIT Law imposes a 10.0% withholding income tax, subject to reduction based on tax treaty where applicable, for dividends distributed by a FIE to its immediate holding company outside China. Under the PRC-HK tax treaty, the withholding tax on dividends is 5.0% provided that a HK holding company qualifies as a HK tax resident as defined in the tax treaty. No provision was made for the withholding income tax liability as the Company’s foreign subsidiaries were in accumulated loss. Loss before tax (after impairment of an equity in loss of equity method investees) and the provision for income tax benefit consists of the following components (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 2020 2019 Loss before tax, after impairment of and equity in loss of equity method investees ​ ​ ​ United States ​ $ (256,851) ​ $ (82,999) ​ $ (88,688) PRC/Hong Kong/Singapore/Malaysia ​ (11,660) ​ (31,890) ​ (7,724) ​ ​ $ (268,511) ​ $ (114,889) ​ $ (96,412) Deferred tax expense (benefit) of net operating loss ​ ​ ​ United States - Federal ​ $ — ​ $ — ​ $ — United States - State ​ — ​ — ​ — PRC/Hong Kong/Singapore/Malaysia ​ (371) ​ (241) ​ (176) ​ ​ (371) ​ (241) ​ (176) Deferred tax (benefit) of a decrease in the beginning of the year ​ ​ ​ Valuation allowance as a result of a change in circumstances ​ — ​ — ​ — United States - Federal ​ (8,873) ​ — ​ — United States - State ​ (1,261) ​ — ​ — PRC/Hong Kong/Singapore/Malaysia ​ — ​ — ​ — ​ ​ (10,134) ​ — ​ — Deferred tax expense (benefit) other than the above two categories ​ ​ ​ United States - Federal ​ (89) ​ — ​ — United States - State ​ (1,359) ​ — ​ (514) PRC/Hong Kong/Singapore/Malaysia ​ (58) ​ (3,067) ​ — Total deferred income tax (expense) benefit ​ (1,506) ​ (3,067) ​ (514) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Current tax expense (benefit) other than benefit of net operating loss ​ ​ ​ United States - Federal ​ — ​ — ​ — United States - State ​ 225 ​ — ​ — PRC/Hong Kong/Singapore/Malaysia ​ — ​ — ​ 1,107 Total current income tax (expense) benefit ​ 225 ​ — ​ 1,107 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total income tax expense (benefit) ​ $ (11,786) ​ $ (3,308) ​ $ 417 ​ At the acquisition of each of Timios, WAVE, US Hybrid and Solectrac in 2021, the companies immediately became includable in the consolidated federal tax return of Ideanomics. WAVE will be included in the state tax returns of Ideanomics. In the case of each acquisition, intangible assets were recognized for financial reporting purposes that were not recognized for income tax purposes. This, in combination with some smaller temporary differences of the four acquired businesses, resulted in the recognition of $12.2 million deferred tax liabilities. The federal deferred tax liabilities, and the WAVE state deferred tax liabilities created, resulted in the valuation allowance on Ideanomics’ deferred tax assets being reduced. by a similar amount. Ideanomics’ net deferred tax assets that had previously been judged to be more likely that not to be unable to reduce the Company’s income tax liability. As a result, the net deferred tax assets were completely offset by a valuation allowance. Once the acquisitions of four acquired businesses occurred, a portion of Ideanomics’ deferred tax assets could be utilized in offsetting the newly acquired deferred tax liabilities, this resulted in a one-time income tax benefit of $10.1 million . The current CIT for 2021 all relates to Timios, which had taxable income since its acquisition in January 2021 resulting from the non-deductibility of amortization and impairment charges. A reconciliation of the expected income tax derived by the application of the U.S. CIT rate to the Company’s loss before income tax benefit is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 2020 2019 U. S. statutory income tax rate 21.0 % 21.0 % 21.0 % Non-deductible expenses: ​ Non-deductible stock awards (0.6) (0.6) (1.9) ​ Non-deductible impairment or disposal of goodwill (10.5) (3.7) — ​ Non-deductible acquisition costs (0.7) — — ​ Non-deductible officers’ compensation (0.6) — — ​ Non-deductible interest expenses (0.2) (2.0) (1.2) ​ Additional tax cost basis on disposal of subsidiary 0.4 — — ​ Expiration of and disposal of subsidiary NOL carryovers (0.5) — — ​ Change in state tax rates due to change in state apportionment 1.1 1.3 — ​ Increase in valuation allowance (10.3) (15.7) (16.4) ​ Tax rate differential(state and foreign) 5.0 1.3 (0.5) ​ Non-taxable gain Non-deductible (loss) on contingent consideration 0.9 1.1 (1.1) ​ Others (0.6) 0.2 (0.3) ​ Effective income tax rate 4.4 % 2.9 % (0.4) % ​ The Company’s acquisition of WAVE in 2021, which will be included with Ideanomics in all state income tax filings, is expected to have a significant effect on the states to which Ideanomics’ income and loss is apportioned. This results in a higher income tax rate at which many of Ideanomics deductible temporary differences are expected to reverse. The increase in the expected rate consequently resulted in a significant increase in the relate deferred tax assets, which were then offset with a valuation allowance. Deferred income taxes are recognized for future tax consequences attributable to temporary differences between the carrying amounts of assets and liabilities for financial statement purposes and income tax purposes using enacted rates expected to be in effect when such amounts are realized or settled. Significant components of the Company’s deferred tax assets and liabilities at December 31, 2021 and 2020 are as follows (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ ​ 2021 ​ 2020 U.S. NOL ​ $ 46,693 ​ $ 23,585 Foreign NOL ​ 6,554 ​ 5,967 U.S. capital loss carryover ​ 873 ​ 4,371 U. S. Section 1231 carryover ​ 2,360 ​ Accrued payroll and expense ​ 1,012 ​ — Nonqualified options ​ 2,999 ​ 1,927 Convertible notes ​ — ​ 827 Inventory reserve ​ 563 ​ — Bad debt allowance ​ 281 ​ 281 Impaired assets ​ 10,728 ​ 7,996 Other ​ 126 ​ Equity investment loss and others ​ 5,081 ​ 3,596 ​ ​ ​ ​ ​ ​ ​ Total deferred tax assets ​ 77,270 ​ 48,550 Less: valuation allowance ​ (74,972) ​ (46,732) Property and equipment ​ (357) ​ (81) Intangible assets ​ (5,954) ​ (6,782) Outside basis in domestic subsidiary and other ​ (1,060) ​ — Total deferred tax liabilities ​ (7,371) ​ (6,863) Net deferred tax assets (liabilities) ​ $ (5,073) ​ $ (5,045) ​ As of December 31, 2021, 2020 and 2019, the Company had U.S. domestic cumulative tax loss carryforwards of $191.4 million, $99.3 million and $83.1 million, respectively, and foreign cumulative tax loss carryforwards of $26.9 million, $24.0 million and $28.3 million, respectively, which may be available to reduce future income tax liabilities in certain jurisdictions. $28.2 million of the U.S. carryforwards expire in the years 2027 through 2037. The remaining U.S. tax loss is not subject to expiration. PRC tax loss carryforwards of $23.0 million will expire beginning year 2022 to year 2026. Malaysian tax loss carryforwards of $3.3 million will expire in the years 2030 and 2031. At December 31, 2021, The Company also has U.S. capital loss and section 1231 loss carryovers of $3.4 million and $9.1 million respectively. The capital loss carryover expires in 2027, while the 1231 loss carryover does not expire. Utilization of NOLs may be subject to an annual limitation due to ownership change limitations provided in the Internal Revenue Code and similar state and foreign provisions. This annual limitation may result in the expiration of NOLs before utilization. Management has however, excluded from the carryforward totals amounts shown on the tax returns but for which management has assessed cannot be used before expiration because of the annual limitations. Realization of the Company’s net deferred tax assets is largely dependent upon the Company’s ability to generate future taxable income in the respective tax jurisdictions to obtain benefit from the reversal of temporary differences and NOL carryforwards. It is, however, reasonably possible that the Company could record an income tax benefit in 2022 or later years from the reduction of the valuation allowance resulting from acquisitions in which deferred tax liabilities are recorded. In such a case, as occurred in 2021, deferred tax assets could be utilized to offset the acquired deferred tax liabilities. The valuation allowance increased by $28.2 million, $16.5 million and $14.8 million in the years ended December 31, 2021, 2020 and 2019, respectively. The following table reflects the changes in the valuation allowance (in thousands): ​ ​ ​ ​ Valuation allowance - January 1, 2019 $ 15,468 Increase - year ended December 31, 2019 ​ 14,807 Valuation allowance - December 31, 2019 ​ 30,275 Increase - year ended December 31, 2020 ​ 16,457 Valuation allowance - December 31, 2020 ​ 46,732 Increase - year ended December 31, 2021 ​ 28,240 Valuation allowance - December 31, 2021 ​ $ 74,972 ​ (b) Uncertain Tax Positions Accounting guidance for recognizing and measuring uncertain tax positions prescribes a threshold condition that a tax position must meet for any of the benefit of uncertain tax position to be recognized in the financial statements. The deferred tax assets listed above as of December 31, 2021, do not include $0.3 million of potential deferred tax assets, arising in the current year, not recognized because they do not meet the threshold for recognition. If these assets were to be recognized they would be fully offset by a valuation allowance. There were no identified uncertain tax positions December 31, 2020 and 2019. The following table reflects changes in the gross unrecognized tax positions (in thousands): ​ ​ ​ ​ Unrecognized tax benefits at beginning of year - January 1, 2019 $ — Gross changes - year ended December 31, 2019 ​ — Unrecognized tax benefits at end of year - December 31, 2019 ​ — Gross changes - year ended December 31, 2020 ​ — Unrecognized tax benefits at end of year - December 31, 2020 ​ — Gross increases - current year tax positions ​ 256 Unrecognized tax benefits at end of year - December 31, 2020 ​ $ 256 ​ As of December 31, 2021, 2020 and 2019, the Company did not accrue any material interest and penalties. The Company’s United States federal and state income tax returns are generally subject to examination for potential assessment for 2018 and later years. The use of U.S. net operating loss carryovers from earlier years are subject to challenge in any future year utilized. Due to the uncertainty regarding the filing of tax returns for years before 2007, it is possible that the Company is subject to examination by the IRS for earlier years. All of the PRC tax returns for the PRC operating companies are subject to examination by the PRC tax authorities for all periods from the companies’ inceptions in 2009 through 2021 as applicable. All of Tree Technologies’ tax returns since inception in 2018 are subject to examination by the Malaysian tax authorities. All of Tree Technologies’ tax returns since inception in 2018 are subject to examination by the Malaysian tax authorities.

Commitments and Contingencies_2

Commitments and Contingencies	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Commitments and Contingencies.
Commitments and Contingencies	Note 19. Commitments and Contingencies Lawsuits and Legal Proceedings From time to time, the Company may become involved in various lawsuits and legal proceedings which arise in the ordinary course of business. However, litigation is subject to inherent uncertainties, and an adverse result in these or other matters may arise from time to time that may harm the business. Vendor Settlement In the year ended December 31, 2020, Ideanomics preliminarily settled a payable of $1.7 million with one vendor for $1.3 million. The settlement were conditioned upon factors which did not expire until three months from the date of the settlement; therefore, the Company recognized the gain of $0.4 million in the year ended December 31, 2020. Shareholder Class Actions and Derivative Litigations On July 19, 2019, a purported class action, aptioned Rudani v. Ideanomics, Inc. et al. On June 28, 2020, a purported securities class action, captioned Lundy v. Ideanomics Inc. et al. Kim v. Ideanomics Inc. et al September 2020 regarding its Ideanomics China division. On November 4, 2020, the Lundy Kim In re Ideanomics, Inc. Securities On July 10, 2020, the Company was named as a nominal defendant, and certain of its former officers and directors were named as defendants, in a shareholder derivative action filed in the United States District Court for the Southern District of New York, captioned Toorani v. Ideanomics, et al Elleisy, Jr. v. Ideanomics, et al, Toorani Elleisy Toorani Zare v. Ideanomics, et al Toorani Elleisy Merger-related Litigation and Demand Letters Following the announcement of the Company’s agreement to acquire VIA, the Company has received several demand letters on behalf of purported stockholders of the Company and the Company and certain of its officers and directors have been named as defendants in complaints filed and consolidated in the United States District Court for the Southern District of New York demanding the issuance of additional disclosures in connection with the merger. The specific complaints, all of which have been consolidated, have the following filing dates: Macmillan v. Ideanomics, Inc.et al Saee v. Ideanomics, et al., Foran v. Ideanomics, Inc., et al., SEC Investigation As previously reported, the Company is subject to an investigation by the Division of Enforcement of the United States Securities and Exchange Commission. The Company is cooperating with the investigation and has responded to requests for documents, testimony and information regarding various transactions and disclosures going back to 2017. At this point, we are unable to predict what the timing or the outcome of the SEC investigation may be or what, if any, consequences the SEC investigation may have with respect to the Company. However, the SEC investigation could result in additional legal expenses and divert management’s attention from other business concerns and harm our business. If the SEC were to determine that legal violations occurred, we could be required to pay civil penalties or other amounts, and remedies or conditions could be imposed as part of any resolution. Ideanomics Audit Committee Investigation On March 14, 2022, the Company’s then auditor, BDO informed the company that information related to the company’s operations in China indicated that an illegal act may have occurred. In response, the company’s Audit Committee engaged an Am Law 100 law firm and a nationally recognized forensics accounting firm to conduct a complete and thorough investigation and such investigation was completed by such parties to the Audit Committee’s satisfaction on July 17, 2022. The investigation concluded with no findings of improper or fraudulent actions or practices by the Company or any of its officers or employees with respect to any matters, including those raised by BDO. Ideanomics, Inc. v. Silk EV Cayman LP Silk executed a convertible promissory note in favor of Ideanomics on January 28, 2021, in the amount of $15.0 million plus interest. Payment of the original principal amount plus interest was due on January 28, 2022. Silk did not pay on the convertible promissory note when it became due. On April 27, 2022, Ideanomics filed suit against Silk in the Supreme Court of the State of New York, New York County, Index No 51668/2022 for non-payment of the convertible promissory note. Silk was timely served with the Summons and Notice of Motion for Summary Judgment in Lieu of Complaint. On June 1, 2022, IIdeanomics agreed to dismiss the lawsuit without prejudice in exchange for Silk’s execution of a Confession of Judgment wherein Silk, through its Chairman, acknowledged its debt obligation under the convertible promissory note and agreed to a payment schedule, with interest continuing to run until payment in full at the rate of 6.0% per annum. Following this agreement, Silk did not remit payment according to the payment schedule. On August 16, 2022, Ideanomics obtained a judgment against Silk for $16.4 million including prejudgment interest of 6.0%, which will accrue post-judgment interest of 9.0% until paid. It has not been paid.	Note 21. Commitments and Contingencies Lawsuits and Legal Proceedings From time to time, the Company may become involved in various lawsuits and legal proceedings which arise in the ordinary course of business. However, litigation is subject to inherent uncertainties, and an adverse result in these or other matters may arise from time to time that may harm the business. Vendor Settlement In the year ended December 31, 2020, Ideanomics preliminarily settled a payable of $1.7 million with one vendor for $1.3 million. The settlement were conditioned upon factors which did not expire until three months from the date of the settlement; therefore, the Company recognized the gain of $0.4 million in the year ended December 31, 2020. Shareholder Class Actions and Derivative Litigations On July 19, 2019, a purported class action, now captioned Rudani v. Ideanomics, Inc. et al. On June 28, 2020, a purported securities class action, captioned Lundy v. Ideanomics Inc. et al. Kim v. Ideanomics Inc. et al Lundy Kim In re Ideanomics, Inc. Securities On July 10, 2020, the Company was named as a nominal defendant, and certain of its former officers and directors were named as defendants, in a shareholder derivative action filed in the United States District Court for the Southern District of New York, captioned Toorani v. Ideanomics, et al Elleisy, Jr. v. Ideanomics, et al, Toorani Elleisy Toorani Zare v. Ideanomics, et al Toorani Elleisy Merger-related Litigation and Demand Letters Following the announcement of the Company’s agreement to acquire VIA, the Company has received several demand letters on behalf of purported stockholders of the Company and the Company and certain of its officers and directors have been named as defendants in complaints filed and consolidated in the United States District Court for the Southern District of New York demanding the issuance of additional disclosures in connection with the merger. The specific complaints, all of which have been consolidated, have the following filing dates: Macmillan v. Ideanomics, Inc.et al Saee v. Ideanomics, et al., Foran v. Ideanomics, Inc., et al., SEC Investigation As previously reported, the Company is subject to an investigation by the Division of Enforcement of the United States Securities and Exchange Commission. The Company is cooperating with the investigation and has responded to requests for documents, testimony and information regarding various transactions and disclosures going back to 2017. At this point, we are unable to predict what the timing or the outcome of the SEC investigation may be or what, if any, consequences the SEC investigation may have with respect to the Company. However, the SEC investigation could result in additional legal expenses and divert management’s attention from other business concerns and harm our business. If the SEC were to determine that legal violations occurred, we could be required to pay civil penalties or other amounts, and remedies or conditions could be imposed as part of any resolution. Ideanomics Audit Committee Investigation On March 14, 2022, BDO informed the company that information related to the company’s operations in China indicated that an illegal act may have occurred. In response, the company’s Audit Committee engaged an Am Law 100 law firm and a nationally recognized forensics accounting firm to conduct a complete and thorough investigation and such investigation was completed by such parties to the Audit Committee’s satisfaction on July 17, 2022. The investigation concluded with no findings of improper or fraudulent actions or practices by the Company or any of its officers or employees with respect to any matters, including those raised by BDO. Ideanomics, Inc. v. Silk EV Cayman LP Silk executed a convertible promissory note in favor of Ideanomics on January 28, 2021, in the amount of $15.0 million plus interest. Payment of the original principal amount plus interest was due on January 28, 2022. Silk did not pay on the convertible promissory note when it became due. On April 27, 2022, Ideanomics filed suit against Silk in the Supreme Court of the State of New York, New York County, Index No 51668/2022 for non-payment of the convertible promissory note. Silk was timely served with the Summons and Notice of Motion for Summary Judgment in Lieu of Complaint. On June 1, 2022, Ideanomics agreed to dismiss the lawsuit without prejudice in exchange for Silk’s execution of a Confession of Judgment wherein Silk, through its Chairman, acknowledged its debt obligation under the convertible promissory note and agreed to a payment schedule, with interest continuing to run until payment in full at the rate of 6.0% per annum. Following this agreement, Silk did not remit payment according to the payment schedule. On August 16, 2022, Ideanomics obtained a judgment against Silk for $16.4 million including prejudgment interest of 6.0%, which will accrue post-judgment interest of 9% until paid. It has not been paid.

Concentration of Credit and For

Concentration of Credit and Foreign Currency Risks	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Concentration of Credit and Foreign Currency Risks
Concentration of Credit and Foreign Currency Risks	Note 20. Concentration of Credit and Foreign Currency Risks Concentration of Credit Risks Financial instruments that potentially subject the Company to significant concentration of credit risk primarily consist of cash, cash equivalents, and accounts receivable. As of September 30, 2022 the Company’s cash and cash equivalents were held by financial institutions (located in the PRC, Hong Kong, Malaysia, the U.S. and Singapore) that management believes have acceptable credit. Accounts receivable are typically unsecured. The risk with respect to accounts receivable is mitigated by regular credit evaluations that the Company performs on its distribution partners and its ongoing monitoring of outstanding balances. (a) Foreign Currency Risks A portion of the Company’s operating transactions are denominated in RMB. RMB is not freely convertible into foreign currencies. The value of the RMB is subject to changes in the central government policies and to international economic and political developments. In the PRC, certain foreign exchange transactions are required by laws to be transacted only by authorized financial institutions at exchange rates set by the PBOC. Remittances in currencies other than RMB by the Company in China must be processed through PBOC or other China foreign exchange regulatory bodies which require certain supporting documentation in order to complete the remittance. (b) Cybersecurity Incident The Company’s real estate services subsidiary, Timios, experienced a systems outage that was caused by a cybersecurity incident. Timios has engaged leading forensic information technology firms and legal counsel to assist its investigation into the incident. Although Timios is actively managing the impact of the cybersecurity incident, it has caused a delay or disruption to parts of Timios’ business, including its ability to perform its mortgage title, closing and escrow services offerings during the reporting period. Timios has since recovered their operation capabilities. The cybersecurity incident has had a material adverse impact on Timios’ revenues. Daily orders are increasing and the company anticipates that a significant amount of the business lost immediately after the cybersecurity incident will be recovered in 2022, although there can be no assurances in this regard. Timios promptly notified third-parties who may have been affected by this incident, and its insurer has offered a one year credit monitoring service to those who may have been affected. Timios has since recovered their operational capabilities, and has implemented multiple safeguards against future incidents, including but not limited to the establishment of a Chief Information Security Officer and a Security Operations Center that monitors the system against cyber threats twenty four hours a day. Timios still has yet to recover a significant portion of business lost as a result of the incident. Timios is uncertain to what degree any further revenue will be recovered. A class action lawsuit was filed against Timios as a result of the systems outage, which was settled within the limits of its insurance coverage. Timios has filed a claim with its insurer to recover a portion of the lost revenues and profits for the period from July 26, 2021 through January 27, 2022.	Note 22. Concentration, Credit and Other Risks a.Major Customers and Referring Financial Institutions For the year ended December 31, 2021, no customer individually accounted for more than 10.0% of the Company’s revenue. Two customers individually accounted for more than 10.0% of the Company’s net accounts receivable as of December 31, 2021 (37.9% of accounts receivable). Timios generates much of its revenue through referring financial institutions. For the year ended December 31, 2020, three customers individually accounted for more than 10.0% of the Company’s revenue (77.0% of revenue.) Three customers individually accounted for more than 10.0% of the Company’s net accounts receivable as of December 31, 2020 (98.2% of accounts receivable.) For the year ended December 31, 2019, one customer individually accounted for more than 10.0% of the Company’s revenue (91.3% of revenue.) Major Suppliers For the year ended December 31, 2021, no suppliers individually accounted for more than 10.0% of the Company’s cost of revenues. No suppliers individually accounted for more than 10.0% of the Company’s accounts payable as of December 31, 2021. For the year ended December 31, 2020, four suppliers individually accounted for more than 10.0% of the Company’s cost of revenues (73.70% of cost of revenue.) Two suppliers individually accounted for more than 10.0% of the Company’s accounts payable as of December 31, 2020 (61.10% of accounts payable.) For the year ended December 31, 2019, no suppliers individually accounted for more than 10.0% of the Company’s cost of revenues. Concentration of Credit Risks Financial instruments that potentially subject the Company to significant concentration of credit risk primarily consist of cash, cash equivalents, and accounts receivable. As of December 31, 2021 and 2020, the Company’s cash and cash equivalents were held by financial institutions (located in the PRC, Hong Kong, Malaysia, the U.S. and Singapore) that management believes have acceptable credit. Accounts receivable are typically unsecured. The risk with respect to accounts receivable is mitigated by regular credit evaluations that the Company performs on its distribution partners and its ongoing monitoring of outstanding balances. b.Foreign Currency Risks, Currency Concentrations, and Capital Requirements A portion of the Company’s operating transactions are denominated in RMB. RMB is not freely convertible into foreign currencies. The value of the RMB is subject to changes in the central government policies and to international economic and political developments. In the PRC, certain foreign exchange transactions are required by laws to be transacted only by authorized financial institutions at exchange rates set by the PBOC. Remittances in currencies other than RMB by the Company in China must be processed through PBOC or other China foreign exchange regulatory bodies which require certain supporting documentation in order to complete the remittance. As of December 31, 2021, the Company had cash and cash equivalents of $269.9 million. Approximately $241.9 million was held in U.S. entities and $27.9 million was held in Hong Kong, Singapore, Malaysia, and the PRC entities. Timios holds various regulatory licenses related to its business as a title insurance agency and is required to hold a minimum cash balance of $2.0 million. As a broker-dealer, JUSTLY has minimum capital requirements. JUSTLY had cash of $0.2 million as of December 31, 2021, which was necessary for JUSTLY to meet its minimum capital requirements. As of December 31, 2021 and 2020, deposits of $4.7 million and $1.3 million were insured, respectively. To limit exposure to credit risk relating to bank deposits, the Company primarily places bank deposits only with large financial institutions in the PRC, HK, U.S., Singapore and Cayman with acceptable credit ratings. c.Cybersecurity Incident The Company’s real estate services subsidiary, Timios, experienced a systems outage that was caused by a cybersecurity incident. Timios has engaged leading forensic information technology firms and legal counsel to assist its investigation into the incident. The systems outage caused a delay or disruption to parts of Timios’ business, including its ability to perform its mortgage title, closing and escrow services offerings during the year ended December 31, 2021. The cybersecurity incident had a material adverse impact on Timios’ revenues. Timios promptly notified third-parties who may have been affected by this incident, and its insurer has offered a one year credit monitoring service to those who may have been affected. Timios has since recovered their operational capabilities, and has implemented multiple safeguards against future incidents, including but not limited to the establishment of a Chief Information Security Officer and a Security Operations Center that monitors the system against cyber threats twenty four hours a day. Timios still has yet to recover a significant portion of business lost as a result of the incident. Timios is uncertain to what degree any further revenue will be recovered. A class action lawsuit was filed against Timios as a result of the systems outage, which was settled within the limits of its insurance coverage. Timios has filed a claim with its insurer to recover a portion of the lost revenues and profits for the period from July 26, 2021 through January 27, 2022. The amount of the insurance recovery, if any, is not yet known.

Contingent Consideration_2

Contingent Consideration	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Contingent Consideration
Contingent Consideration	Note 21. Contingent Consideration The following table summarizes information about the Company’s financial instruments measured at fair value on a recurring basis, grouped into Level 1 to 3 based on the degree to which the input to fair value is observable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 ​ Level I Level II Level III Total DBOT - Contingent consideration1 ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent consideration2 ​ — ​ — ​ 119 ​ 119 Solectrac - Contingent consideration3 ​ — ​ — ​ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 868 ​ $ 868 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ Level I Level II Level III Total DBOT - Contingent consideration1 ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent consideration2 ​ — ​ — ​ 250 ​ 250 Solectrac - Contingent consideration3 ​ — ​ — ​ $ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 999 ​ $ 999 1 This represents the liability incurred in connection with the acquisition of DBOT shares during the three months ended September 30, 2019 and as remeasured as of April 17, 2020. The contractual period which required periodic remeasurement has expired, and therefore the Company will not remeasure this liability in the future. The fair value of DBOT contingent consideration as of September 30, 2022 was valued using the Black-Scholes Merton method. The Company issued 11.3 million shares during the year ended December 31, 2021 and partially satisfied this liability. No shares have been issued in the nine months ended September 30, 2022. 2 This represents the liability incurred in connection with the acquisition of Tree Technology shares during the three months ended December 31, 2019 and as subsequently remeasured as of December 31, 2021 and 2020. The fair value of the Tree Technology contingent consideration was valued using a probability-weighted discounted cash flow approach. 3 This represents the liability incurred in connection with the acquisition of Solectrac. The liability represents the fair value of the three contingent considerations that were entered into at closing. The fair value was determined using Monte-Carlo simulations. DBOT Contingent Consideration The fair value of the DBOT contingent consideration as of March 31, 2020 and December 31, 2019 was valued using the Black-Scholes Merton model. The significant unobservable inputs used in the fair value measurement of the contingent consideration includes the risk-free interest rate, expected volatility, expected term and expected dividend yield. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ ​ ​ ​ March 31, December 31, ​ 2020 2019 Risk-free interest rate 0.1 % 1.6 % Expected volatility 30 % 30 % Expected term (years) 0.08 0.25 ​ Expected dividend yield — % — % ​ Tree Technologies Contingent Consideration The fair value of the Tree Technologies contingent consideration as of September 30, 2022 and December 31, 2021, was valued using a probability-weighted discounted cash flow approach which incorporates various estimates, including projected gross revenue for the periods, probability estimates, discount rates and other factors. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the probability-weighted discounted cash flow approach: ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ September 30, 2022 2021 Weighted-average cost of capital 15.0 % 15.0 % Probability 5%-20 % 5%-10 % ​ Solectrac Contingent Consideration The fair value of the Solectrac contingent consideration as of September 30, 2022 was valued using a Monte-Carlo simulation model. The significant unobservable inputs include volatility, discount rate and the risk free rate, Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ September 30, 2022 Risk-free interest rate 3.4 % Expected volatility 25.0 % Expected discount rate 13.1 % ​ The following table summarizes the reconciliation of Level 3 fair value measurements (in thousands): ​ ​ ​ ​ ​ ​ Contingent ​ Consideration January 1, 2022 ​ $ 999 Remeasurement loss/(gain) recognized in the statement of operations ​ (131) September 30, 2022 ​ $ 868 ​	Note 25. Contingent Consideration The following table summarizes information about the Company’s contingent consideration arrangements measured at fair value on a recurring basis, grouped into Level 1 to 3 based on the degree to which the input to fair value is observable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ Level 1 Level 2 Level 3 Total DBOT - Contingent Considerationa ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent Considerationb ​ — ​ — ​ 250 ​ 250 Solectrac - Contingent Considerationc ​ — ​ — ​ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 999 ​ $ 999 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ Level 1 Level 2 Level 3 Total DBOT - Contingent Considerationa ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent Considerationb ​ — ​ — ​ 250 ​ 250 Total ​ $ — ​ $ — ​ $ 899 ​ $ 899 ​ Note a. This represents the liability incurred in connection with the acquisition of DBOT shares during the three months ended September 30, 2019 and as remeasured as of April 17, 2020. The contractual period which required periodic remeasurement has expired, and therefore the Company will not remeasure this liability in the future. The fair value of DBOT contingent consideration was valued using the Black-Scholes Merton method. The Company issued 13.1 million shares during the year ended December 31, 2020 and partially satisfied this liability. No shares have been issued in the year ended December 31, 2021. b. This represents the liability incurred in connection with the acquisition of Tree Technologies during the three months ended December 31, 2019 and as subsequently remeasured as of December 31, 2021 and 2020. The fair value of the Tree Technology contingent consideration was valued using a probability-weighted discounted cash flow approach. c. This represents the liability incurred in connection with the acquisition of Solectrac. The liability represents the fair value of the three contingent considerations that were entered into at closing. The fair value was determined using Monte-Carlo simulations. DBOT Contingent Consideration The fair value of the DBOT contingent consideration as of March 31, 2020 and December 31, 2019, was valued using the Black-Scholes Merton model. The significant unobservable inputs used in the fair value measurement of the contingent consideration includes the risk-free interest rate, expected volatility, expected term and expected dividend yield. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ ​ ​ March 31, December 31, ​ ​ 2020 ​ 2019 ​ Risk-free interest rate 0.1 % 1.6 % Expected volatility 30 % 30 % Expected term (years) 0.08 0.25 ​ Expected dividend yield — % — % ​ Tree Technologies Contingent Consideration The fair value of the Tree Technologies contingent consideration as of December 31, 2021 and 2020, was valued using a probability-weighted discounted cash flow approach which incorporates various estimates, including projected gross revenue for the periods, probability estimates, discount rates and other factors. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the probability-weighted discounted cash flow approach: ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ ​ 2021 ​ 2020 ​ Weighted-average cost of capital 15.0 % 15.0 % Probability 5%‑10 % 20%‑55 % ​ Solectrac Contingent Consideration The fair value of the Solectrac contingent consideration as of December 31, 2021, was valued using a Monte-Carlo simulation model. The significant unobservable inputs include volatility, discount rate and the risk free rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2021 ​ Risk-free interest rate 3.4 % Expected volatility 25.0 % Expected discount rate 13.1 % ​ The following table summarizes the reconciliation of contingent consideration measured using Level 3 inputs (in thousands): ​ ​ ​ ​ ​ Contingent ​ ​ Consideration January 1, 2019 ​ $ — Addition ​ 19,562 Measurement period adjustment ​ 5,094 December 31, 2020 ​ 24,656 Measurement period adjustment ​ (1,990) Settlement ​ (8,203) Remeasurement loss/(gain) recognized in the income statement ​ (5,503) December 31, 2020 ​ 8,960 Addition ​ 1,639 Net remeasurement loss/(gain) recognized in the income statement ​ (9,600) December 31, 2021 ​ $ 999 ​

Subsequent Events_2

Subsequent Events	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Subsequent Events
Subsequent Events	Note 22. Subsequent Events YA PN II SDPA On October 25, 2022, the company entered into a SDPA with YA II PN, and simultaneously consummated the sale of a secured convertible debenture in a private placement in the principal amount of $6.5 million subject to a lien on all the assets of the Company; the Company received a net amount of $4.875 million after payment of the agreed upon financing fee of $1.5 million and expenses of $125,000. The principal, accrued and unpaid interest, and any other amounts outstanding pursuant to the terms of the debenture will mature on February 24, 2023, unless earlier converted or redeemed by the Company. Interest shall accrue on the outstanding principal at an annual rate equal to 8%; provided that such interest rate shall be increased to 18% upon an event of default. At any time before the maturity date, the Investor may convert the debenture at its option into shares of the Company’s common stock at a variable conversion price of 95% of the lowest daily VWAP during the five consecutive trading days immediately preceding the conversion date or other date of determination, but not lower than $0.05 per share. Under the SDPA, the Company within one year from the closing, agreed to affect a reorganization, pursuant to which the equity securities of the certain subsidiaries shall be distributed to, and such subsidiaries will therefore become, subsidiaries of a newly-formed holding company. Under an option agreement, the Company and each of the subsidiaries are granting to YA PN II an option to purchase (a) (i) an amount of shares of common stock of Timios and (ii) an amount of shares of common stock of Justly, which, in each case, shall represent twelve percent of the then issued and outstanding Timios common stock and Justly common stock, as applicable, at the time the spin-off call right is effected, and (b) (i) an amount of shares of the Timios New Shares, and (ii) an amount of shares of new common stock of Justly, which, in each case for each entity, shall represent (x) three percent (3%) of the outstanding share capital on an economic basis, and (y) at least fifty-one percent (51%) of the outstanding voting power of such entity. As noted above, the company has committed to spin out its ownership of Timios and Justly within twelve months. We expect that the spin out may result in the deconsolidation of these businesses. Timios is a nationwide title and settlement solutions provider and as of and for the nine months ended September 30, 2022 generated approximately $27.0 million in revenue and accounted for approximately $20.4 million of non-current assets. YA PN II convertible debenture During October 2022, YA PN II converted the remaining outstanding balance at September 30, 2022 of $16.7 million into a cumulative 43.7 million shares pursuant to the provisions of the convertible debenture, as amended on August 29, 2022. Consequently, there is no remaining outstanding balance on the debenture and no repayments or interest was paid in cash in October. VIA Convertible Promissory Note Subsequent to October 31, 2022 and through December 23, 2022, the company invested an additional $2.4 million in VIA through the convertible promissory note detailed in note 6 above. Sale of Preferred Shares On November 14, 2022, the company executed a securities purchase agreement with Acuitas Capital. Pursuant to the terms of this agreement, Acuitas agreed to purchase convertible preferred shares with an aggregate purchase value of $20 million. The agreement provides for the closing of the preferred shares in conjunction with three defined closing events. The first closing of $5 million was completed on November 14, 2022 upon execution of the securities purchase agreement. The second closing of $5 million will be completed when the current S-1 registration statement has been declared effective by the SEC. The third closing of $10 million will be completed when a subsequent registration statement covering the sale of the securities cover under this agreement has been declared effective by the SEC. Vendor Settlement Agreement On December 1, 2022, the company executed an agreement with VIA Motors and a commercial vendor to VIA Motors. Pursuant to this agreement, the company will issue 15 million restricted shares to the vendor in settlement of amounts owed by VIA Motors to the vendor in the amount of approximately $4.1 million. In consideration of the issuance of the shares, VIA Motors has increased the balance owed to the company under the convertible promissory note in a corresponding value of $4.1 million. As of December 2, 2022, the company has not yet issued the shares to the vendor. Promissory Note – Tillou Management Effective December 13, 2022, the Company promised to pay to the order of Tillou Management and Consulting LLC, an entity controlled by Vince McMahon, the father of the Company’s Executive Chairman, the principal amount of $2 million, due on demand any time after January 15, 2023. The principal amount outstanding under the note accrues interest at 20% per annum. As collateral for the Company’s obligations under the note, the Company granted to the noteholder a security interest in certain secured collateral with recorded value of $2.4 million. Pursuant to a subordination agreement entered into among the Company, YA PN II and the noteholder, YA PN II consented to Tillou’s security interest in the secured collateral up to an aggregate of $2.4 million and agreed to subordinate its security interest in the secured collateral to Tillou’s security interest up to an aggregate of $2.4 million. Cautionary Note Regarding Forward Looking Statements This Form 10-Q contains “forward-looking” statements that involve risks and uncertainties. You can identify these statements by the use of forward-looking words such as “may”, “will”, “expect”, “anticipate”, “estimate”, “believe”, “continue”, or other similar words. You should read statements that contain these words carefully because they discuss the Company’s future expectations, contain projections of the Company’s future results of operations or financial condition or state other “forward-looking” information. The Company believes that it is important to communicate its future expectations to its investors. However, these forward-looking statements are not guarantees of future performance and actual results may differ materially from the expectations that are expressed, implied or forecasted in any such forward-looking statements. There may be events in the future that we are unable to accurately predict or control, including weather conditions and other natural disasters which may affect demand for the Company’s products, and the product-development and marketing efforts of its competitors. Examples of these events are more fully described in the Company’s 2020 Form 10-K under Part I. Item 1A. Risk Factors. Unless required by law, the Company undertakes no obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise. However, readers should carefully review the reports and documents the Company files from time to time with the SEC, particularly its Quarterly Reports on Form 10-Q, Annual Report on Form 10-K, Current Reports on Form 8-K and all amendments to those reports.	Note 26. Subsequent Events VIA Promissory Notes As of December 31, 2021, the company had invested $42.5 million in VIA, in the form of convertible promissory note. As of September 31, 2022, the company has invested an additional $29.1 million in VIA, in the form of the 2021 convertible promissory note ($17.3 million) and a new promissory note issued in May 2022 ($11.8 million). Both promissory notes bear interest at an annual rate of 4% and the new promissory note is due and payable in the event of the termination of the merger agreement on the twelve month anniversary date of such termination. Energica Loan Agreement On January 7, 2022, the Company entered into a loan agreement with Energica. Pursuant to this loan agreement, the Company may advance up to €5.0 million ($5.7 million), in installments of €250,000 ($284,075), at an annual interest rate of Euribor plus 2.0%. The purpose of the loan is to provide working capital during the motorcycle manufacturing and purchasing season. The loan is unsecured, with interest payable semi-annually, on June 30 and December 31 of each year. The outstanding principal is due and payable in two installments, on June 30, 2024 and December 31, 2024. Disposition of Seven Stars Energy Pte. Ltd. On February 9, 2022, the Company transferred its 51.0% interest in Seven Stars Energy Pte. Ltd. for a nominal amount. The Company expects to record a loss resulting from the disposition of $0.5 million. Energica Tender Offer On September 15, 2021, the Company announced it had entered into an agreement to launch a voluntary conditional tender offer in concert with the founders of Energica for shares of Energica, pursuant to which Ideanomics plans to increase its investment from 20.0% in Energica to approximately 70.0%. The Energica founders shall continue to own 29.0% of Energica. On February 9, 2022, the Company wired €52.5 million (approximately $60.3 million) to an escrow account in order to facilitate and fund the conditional tender offer. On March, 7, 2022 the Company announced that it had achieved the 90.0% threshold for the conditional tender offer. The transaction received final approval from Italian regulatory authorities and closed on March 14, 2022. Timios Investment in Orangegrid On May 20, 2022, Timios purchased 6.6 million Series A-1 preferred share units in Orangegrid for a total investment of $3 million. Orangegrid is a developer and vendor of software technologies which improve the operational efficiency and effectiveness of financial institutions and their service providers. Timios and Orangegrid also entered into a strategic partnership making Timios the preferred provider of title, escrow, valuation and asset management services within OrangeGrid’s GridReady default management ecosystem. Convertible Debenture Amendment On August 30, 2022, the Company and YA II PN agreed to amend the terms of the outstanding convertible note and entered into an amendment agreement dated August 29, 2022. As of August 29, 2022, the outstanding principal balance of the Original Debenture was $16.7 million. The amendments to the Original Debenture amended the principal amount to reflect the outstanding balance as of August 29, 2022, change the maturity date to January 29, 2023 and adjust the conversion price to the lower of $1.50 or 85.0% of the lowest daily VWAP during the 7 consecutive Trading Days immediately preceding the Conversion Date or other date of determination, but not lower than $0.20 per share of common stock. The Company shall not have the right to prepay any amounts due under the Amended Debenture prior to the Maturity Date without the Investor’s prior written consent. During September and October 2022, YA PN II converted the remaining outstanding balance of $16.7 million into a cumulative 43.7 million shares pursuant to the provisions of the convertible debenture, as amended on August 29, 2022. Consequently, there is no remaining outstanding balance on the debenture and no repayments or interest was paid in cash in September or October. Standby Equity Purchase Agreement On September 1, 2022, the company entered into a SEPA with YA II PN. The Company will be able to sell up to sixty million of the Company’s shares of common stock, par value $0.001 per share (the at the Company’s request any time during the 36 three Pursuant to the SEPA, the Company is required to register all shares which YA may acquire. The Company agreed to file with the SEC a Registration Statement (as defined in the SEPA) registering all of the shares of common stock that are to be offered and sold to YA pursuant to the SEPA. The Company is required to have a Registration Statement declared effective by the SEC before it can raise any funds using the SEPA. Unless earlier terminated as provided under the SEPA, the SEPA shall terminate automatically on the earliest of (i) the first day of the month next following the 36-month Amendment to Standby Equity Purchase Agreement On September 1, 2022, the company entered into a SEPA with YA II PN. Subsequently, on September 15, 2022, the company amended the SEPA increasing the commitment amount from sixty million shares to one hundred fifty six hundred one million five hundred Future wind down of PRC Operations On September 12, 2022, the Board authorized management to pursue a plan to wind down operations in China. We expect the plan to be finalized and initiated in the fourth quarter of 2022. The wind down is anticipated to be complete no later than the fourth quarter of 2023. In the year ended December 31, 2021, the company generated $29.7 million in revenues in the PRC, primarily from the sale of electric vehicle products. For the six months ended June 30, 2022, the company generated $28.9 million in revenues in the PRC. The carrying value of long lived assets in the PRC as June 30, 2022 was not material and cash held in the PRC was approximately $12.4 million as of June 30, 2022. June 30, 2022 was not material and cash held in the PRC was approximately 12.4 million as of June 30, 2022. ​ YA PN II SDPA On October 25, 2022, the company entered into a SDPA with YA II PN, and simultaneously consummated the sale of a secured convertible debenture in a private placement in the principal amount of $6.5 million subject to a lien on all the assets of the Company; the Company received a net amount of $4.875 million after payment of the agreed upon financing fee of $1.5 million and expenses of $125,000. The principal, accrued and unpaid interest, and any other amounts outstanding pursuant to the terms of the debenture will mature on February 24, 2023, unless earlier converted or redeemed by the Company. Interest shall accrue on the outstanding principal at an annual rate equal to 8%; provided that such interest rate shall be increased to 18% upon an event of default. At any time before the maturity date, the Investor may convert the debenture at its option into shares of the Company’s common stock at a variable conversion price of 95% of the lowest daily VWAP during the five Under the SDPA, the Company within one year from the closing, agreed to affect a reorganization, pursuant to which the equity securities of the certain subsidiaries shall be distributed to, and such subsidiaries will therefore become, subsidiaries of a newly-formed holding company. Under an option agreement, the Company and each of the subsidiaries are granting to YA PN II an option to purchase (a) (i) an amount of shares of common stock of Timios and (ii) an amount of shares of common stock of Justly, which, in each case, shall represent twelve percent of the then issued and outstanding Timios common stock and Justly common stock, as applicable, at the time the spin-off call right is effected, and (b) (i) an amount of shares of the Timios New Shares, and (ii) an amount of shares of new common stock of Justly, which, in each case for each entity, shall represent (x) three percent (3%) of the outstanding share capital on an economic basis, and (y) at least fifty-one percent (51%) of the outstanding voting power of such entity. VIA Convertible Promissory Note Subsequent to October 31, 2022 and through December 23, 2022, the company invested an additional $2.4 million in VIA through the convertible promissory note detailed in note 6 above. Sale of Preferred Shares On November 14, 2022, the company executed a securities purchase agreement with Acuitas Capital. Pursuant to the terms of this agreement, Acuitas agreed to purchase convertible preferred shares with an aggregate purchase value of $20 million. The agreement provides for the closing of the preferred shares in conjunction with three defined closing events. The first closing of $5 million was completed on November 14, 2022 upon execution of the securities purchase agreement. The second closing of $5 million will be completed when the current S-1 registration statement has been declared effective by the SEC. The third closing of $10 million will be completed when a subsequent registration statement covering the sale of the securities cover under this agreement has been declared effective by the SEC. Vendor Settlement Agreement On December 1, 2022, the company executed an agreement with VIA Motors and a commercial vendor to VIA Motors. Pursuant to this agreement, the company will issue 15 million restricted shares to the vendor in settlement of amounts owed by VIA Motors to the vendor in the amount of approximately $4.1 million. In consideration of the issuance of the shares, VIA Motors has increased the balance owed to the company under the convertible promissory note in a corresponding value of $4.1 million. As of December 2, 2022, the company has not yet issued the shares to the vendor. Promissory Note – Tillou Management Effective December 13, 2022, the Company promised to pay to the order of Tillou Management and Consulting LLC, an entity controlled by Vince McMahon, the father of the Company’s Executive Chairman, the principal amount of $2 million, due on demand any time after January 15, 2023. The principal amount outstanding under the note accrues interest at 20% per annum. As collateral for the Company’s obligations under the note, the Company granted to the noteholder a security interest in certain secured collateral with recorded value of $2.4 million. Pursuant to a subordination agreement entered into among the Company, YA PN II and the noteholder, YA PN II consented to Tillou’s security interest in the secured collateral up to an aggregate of $2.4 million and agreed to subordinate its security interest in the secured collateral to Tillou’s security interest up to an aggregate of $2.4 million. ​

Nature of Operations and Summ_2

Nature of Operations and Summary of Significant Accounting Policies (Policies)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Nature of Operations and Summary of Significant Accounting Policies
Basis of Presentation	Basis of Presentation In the opinion of management, the unaudited interim condensed consolidated financial statements reflect all adjustments of a normal recurring nature that are necessary for a fair presentation of the results for the interim periods presented. All significant intercompany transactions and balances are eliminated in consolidation. However, the results of operations included in such financial statements may not necessary be indicative of annual results. The Company uses the same accounting policies in preparing quarterly and annual financial statements. Certain information and footnote disclosures normally included in the annual consolidated financial statements prepared in accordance with accounting principles generally accepted in the U.S. GAAP have been condensed or omitted. These unaudited condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 filed with the SEC on September 2, 2022 Form 10-K.	(a) Basis of Presentation The consolidated financial statements of Ideanomics, its subsidiaries and VIEs were prepared in accordance with U.S. GAAP and include the assets, liabilities, revenues and expenses of the subsidiaries over which the Company exercises control and, when applicable, entities for which the Company has a controlling financial interest or is the primary beneficiary. Intercompany transactions and balances are eliminated in consolidation.
Use of Estimates	Use of Estimates The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, as well as the related disclosure of contingent assets and liabilities. Actual results could differ from those estimates. On an ongoing basis, the Company evaluates its estimates, including those related to the bad debt allowance, collectability of notes receivable, sales returns, fair values of financial instruments, equity investments, stock-based compensation, intangible assets and goodwill, useful lives of intangible assets and property and equipment, asset retirement obligations, income taxes, and contingent liabilities, among others. The Company bases its estimates on assumptions, both historical and forward looking, that are believed to be reasonable, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities.	(b) Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, as well as the related disclosure of contingent assets and liabilities. Actual results could differ from those estimates. On an ongoing basis, the Company evaluates its estimates, including those related to the bad debt allowance, collectability of notes receivable, sales returns, fair values of financial instruments, equity investments, stock-based compensation, intangible assets and goodwill, useful lives of intangible assets and property and equipment, asset retirement obligations, income taxes, and contingent liabilities, among others. The Company bases its estimates on assumptions, both historical and forward looking, that are believed to be reasonable, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities.
Reclassification	Reclassifications Certain prior year amounts have been reclassified for comparative purposes to conform to the current-period financial statement presentation.
Inventory	Inventory Inventories, which include the costs of material, labor and overhead, are stated at the lower of cost or net realizable value, with cost generally computed on a FIFO basis. Estimated losses from obsolete and slow-moving inventories are recorded to reduce inventory values to their estimated net realizable value and are charged to costs of revenue. At the point of loss recognition, a new cost basis for that inventory is established and subsequent changes in facts and circumstances do not result in a recovery in carrying value. The composition of inventory is as follows (in thousands) : ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 December 31, 2021 Raw materials ​ $ 5,746 ​ $ 245 Work in progress ​ 10,470 ​ 90 Finished goods ​ 13,314 ​ 5,824 Total ​ $ 29,530 ​ $ 6,159 ​ The majority of the inventory is held in US Hybrid, Solectrac and Energica entities and represents finished assemblies and sub assemblies to be used in delivering electric motorcycles, electric powertrain components and electric tractors to customers, respectively.	(j) Inventory Inventories, which include the costs of material, labor and overhead, are stated at the lower of cost or net realizable value, with cost generally computed on a first-in, first-out basis. Estimated losses from obsolete and slow-moving inventories are recorded to reduce inventory values to their estimated net realizable value and are charged to costs of revenue. At the point of loss recognition, a new cost basis for that inventory is established and subsequent changes in facts and circumstances do not result in a recovery in carrying value. The majority of the inventory represents finished assemblies and sub assemblies to be used in delivering electric powertrain components and electric tractors to customers. There were no inventories as of December 31, 2020, as the inventories were acquired with the 2021 Acquisitions. The composition of inventory is as follows (in thousands): ​ ​ ​ ​ ​ December 31, ​ ​ 2021 Raw materials ​ $ 245 Work in progress ​ 90 Finished goods ​ 5,824 Total ​ $ 6,159 ​ The following table summarizes the movement in the inventory reserve (in thousands): ​ ​ ​ ​ ​ ​ December 31, ​ 2021 Balance at the beginning of the year ​ $ — Increases ​ (856) Decreases ​ — Balance at the end of the year ​ $ (856) ​
Revenue	Revenue For product sales, the acquired EV entities consider practical and contractual limitations in determining whether there is an alternative use for the product. For example, long-term design and build contracts are typically highly customized to a customer’s specifications. For contracts with no alternative use and an enforceable right to payment for work performed to date, including a reasonable profit if the contract were terminated at the customer’s convenience for reason other than nonperformance, the acquired EV entities recognize revenue over time. All other product sales are recognized at a point in time. For contracts recognized over time, the acquired EV entities have historically used the cost-to-total cost method to recognize the revenue over the life of the contract. For contracts recognized at a point in time, the acquired EV entities recognize revenue when control passes to the customer, which is generally based on shipping terms that address when title and risk and rewards pass to the customer. However, the acquired EV entities also consider certain customer acceptance provisions as certain contracts with customers include installation, testing, certification or other acceptance provisions. In instances where contractual terms include a provision for customer acceptance, the acquired EV entities consider whether they have previously demonstrated that the product meets objective criteria specified by either the seller or customer in assessing whether control has passed to the customer. For service contracts, the acquired EV entities recognize revenue as the services are rendered if the customer is benefiting from the service as it is performed, or otherwise upon completion of the service. Separately priced extended warranties are recognized as a separate performance obligation over the warranty period. The transaction price in the acquired EV entities’ contracts consists of fixed consideration and the impact of variable consideration including returns, rebates and allowances, and penalties. Variable consideration is generally estimated using a probability-weighted approach based on historical experience, known trends, and current factors including market conditions and status of negotiations. For design and build contracts, the acquired entities may at times collect progress payments from the customer throughout the term of the contract, resulting in contract assets or liabilities depending on the timing of the payments. Contract assets consist of unbilled amounts when revenue recognized exceeds customer billings. Contract liabilities consist of advance payments and billings in excess of revenue recognized. Design and engineering costs for highly complex products to be sold under a long-term production-type contract are deferred and amortized in a manner consistent with revenue recognition of the related contract or anticipated contract. Other design and development costs are deferred only if there is a contractual guarantee for reimbursement. Costs to obtain a contract (e.g., commissions) for contracts greater than one year are deferred and amortized in a manner consistent with revenue recognition of the related contract.	(r) Revenue Recognition General The Company recognizes revenue when its customer obtains control of promised goods or services in an amount that reflects the consideration which the Company expects to receive in exchange for those goods or services. For most of the Company’s customer arrangements, control transfers to customers at a point in time, as that is generally when legal title, physical possession and risk and rewards of goods/services transfer to the customer. In certain arrangements, control transfers over time as the customer simultaneously receives and consumes the benefits as the Company completes the performance obligations. Our contracts with customers may include multiple performance obligations. For such arrangements, revenue is allocated to each performance obligation based on its relative standalone selling price. Standalone selling prices are based on the observable prices charged to customers or adjusted market assessment or using expected cost-plus margin when one is available. Adjusted market assessment price is determined based on overall pricing objectives taking into consideration market conditions and entity specific factors. The Company performs an analysis of the relevant terms of its sales contracts, including whether or not it controls the product prior to sale, whether or not it incurs inventory risk, and other factors in order to determine if revenue should be recorded as a principal or agent. Certain customers may receive discounts or rebates, which are accounted for as variable consideration. Variable consideration is estimated based on the expected amount to be provided to customers, and initially reduces revenues recognized. The Company records deferred revenues when cash payments are received or due in advance of performance, including amounts which are refundable. The Company does not disclose the value of unsatisfied performance obligations for contracts with an original expected length of one year or less. The Company expenses as incurred any commissions or other fees which, if capitalizable, would have an amortization period of less than one year. The Company recognizes revenue either on a Principal or Agent basis, depending on the terms of the underlying transaction, including the ability to control the product and the level of inventory risk taken. Revenues recognized in a Principal capacity are reported gross, while revenues recognized as an Agent are reported net. Substantially all of the deferred revenue as of December 31, 2019 was recognized as revenue in the year ended December 31, 2020. Title, Closing and Appraisal Revenue Premiums from title insurance policies written by independent agencies are recognized net of commission costs when the policies are reported to the Company upon the closing of a transaction and not before the effective date of the policy. Regulation of title insurance rates varies by state. Premiums are charged to customers based on rates predetermined in coordination with each states’ respective Department of Insurance. A closing or escrow is a transaction pursuant to an agreement of a buyer, seller, borrower, or lender wherein an impartial third-party, such as the Company, acts in a fiduciary capacity on behalf of the parties in accordance with the terms of such agreement in order to accomplish the directions stated therein. Services provided include, among others, acting as escrow or other fiduciary agent, obtaining releases, and conducting the actual closing or settlement. Closing and escrow fees are recognized upon closing of the escrow, which is generally at the same time of the closing of the related real estate transaction. Revenue from appraisal services are primarily related to establishing the ownership, legal status and valuation of the property in a real estate transaction. In these cases, the Company does not issue a title insurance policy or perform duties of an escrow agent. Revenues from these services are recognized upon delivery of the service to the customer. EV and Related Revenue For product sales, the Company considers practical and contractual limitations in determining whether there is an alternative use for the product. For example, long-term design and build contracts are typically highly customized to a customer’s specifications. For contracts with no alternative use and an enforceable right to payment for work performed to date, including a reasonable profit if the contract were terminated at the customer’s convenience for reason other than nonperformance, the Company recognizes revenue over time. All other product sales are recognized at a point in time. For contracts recognized over time, revenue is determined each quarter, on the basis of accumulated project expenses in relation to estimated accumulated project expenses upon completion. For contracts recognized at a point in time, the Company recognizes revenue when control passes to the customer, which is generally based on shipping terms that address when title and risk and rewards pass to the customer. However, the Company also considers certain customer acceptance provisions as certain contracts with customers include installation, testing, certification or other acceptance provisions. In instances where contractual terms include a provision for customer acceptance, the Company considers whether it has previously demonstrated that the product meets objective criteria specified by either the seller or customer in assessing whether control has passed to the customer. For service contracts, the Company recognizes revenue as the services are rendered if the customer is benefiting from the service as it is performed, or otherwise upon completion of the service. Separately priced extended warranties are recognized as a separate performance obligation over the warranty period. The transaction price in the contracts consists of fixed consideration and the impact of variable consideration including returns, rebates and allowances, and penalties. Variable consideration is generally estimated using a probability-weighted approach based on historical experience, known trends, and current factors including market conditions and status of negotiations. For design and build contracts, the Company may at times collect progress payments from the customer throughout the term of the contract, resulting in contract assets or liabilities depending on the timing of the payments. Contract assets consist of unbilled amounts when revenue recognized exceeds customer billings. Contract liabilities consist of advance payments and billings in excess of revenue recognized. Costs to obtain a contract (e.g., commissions) for contracts greater than one year are deferred and amortized in a manner consistent with revenue recognition of the related contract. The Company enters into contracts with governmental agencies for services and products. These contracts are analyzed in order to determine if they should be accounted for under a revenue recognition model pursuant to ASC 606 or a grant model pursuant to ASC 958. If accounted for pursuant to a grant model, the Company must determine if the grant is conditional or unconditional, and if conditional any barriers exist which must be overcome. If unconditional, the grant is recognized as revenue immediately, and if conditional, the grant is recognized as revenue as and when the barriers are overcome. The significant barrier to the current conditional grants are that the expenses incurred must meet the qualifications as established by the respective governmental agencies, so that the grant revenue is recognized as the qualified expenses are incurred. Revenue recorded pursuant to a grant model are recorded as “Other revenue.”
Product Warranties	Product Warranties The acquired EV entities’ standard product warranty terms generally include post-sales support and repairs or replacement of a product at no additional charge for a specified period of time. Accruals for estimated expenses related to product warranties are made at the time revenue is recognized and are recorded as a component of costs of revenue. The acquired EV entities estimate the liability for warranty claims based on standard warranties, the historical frequency of claims and the cost to replace or repair products under warranty. Factors that influence the warranty liability include the number of units sold, the length of warranty term, historical and anticipated rates of warranty claims and the cost per claim. The warranty liability as of September 30, 2022 is $0.6 million and is included in “Other long- term liabilities” within the condensed consolidated balance sheet. The warranty liability has not changed substantially subsequent to WAVE’s acquisition.	(l) Product Warranties Certain of the Company’s products are sold subject to standard product warranty terms, which generally include post-sales support and repairs or replacement of a product at no additional charge for a specified period of time. Accruals for estimated expenses related to product warranties are made at the time revenue is recognized and are recorded as a component of costs of revenue. The Company estimates the liability for warranty claims based on standard warranties, the historical frequency of claims and the cost to replace or repair products under warranty. Factors that influence the warranty liability include the number of units sold, the length of warranty term, historical and anticipated rates of warranty claims and the cost per claim. The warranty liability as of December 31, 2021 is $0.5 million and is included in “Other current liabilities” within the consolidated balance sheet. The warranty liability has not changed substantially subsequent to WAVE’s acquisition.
Recently Adopted Accounting Pronouncements and Accounting Pronouncements Not Yet Adopted	Recently Adopted Accounting Pronouncements In December 2019, the FASB issued ASU No. 2019-12, which simplifies the accounting for income taxes by removing certain exceptions currently provided for in ASC 740 and by amending certain other requirements of ASC 740. The Company adopted ASU 2019-12 effective January 1, 2021. The effect of the adoption of ASU 2019-12 was not material. In August 2020, the FASB issued ASU No. 2020-06, which simplifies the accounting for convertible instruments by reducing the number of accounting models for convertible debt instruments and convertible preferred stock. Limiting the accounting models results in fewer embedded conversion features being separately recognized from the host contract as compared with current U.S. GAAP. Convertible instruments that continue to be subject to separation models are (1) those with embedded conversion features that are not clearly and closely related to the host contract, that meet the definition of a derivative, and that do not qualify for a scope exception from derivative accounting, and (2) convertible debt instruments issued with substantial premiums for which the premiums are recorded as additional paid-in capital. ASU 2020-06 also amends the guidance for the derivatives scope exception for contracts in an entity’s own equity to reduce form-over-substance-based accounting conclusions. The Company adopted ASU 2020-06 effective January 1, 2021. As the Company had no outstanding convertible instruments as of that date, the adoption of ASU 2020-06 had no effect. In May 2021, the FASB issued ASU No. 2021-04, which provides guidance on modifications or exchanges of a freestanding equity-classified written call option that is not within the scope of another Topic. An entity should treat a modification of the terms or conditions or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange as an exchange of the original instrument for a new instrument, and provides further guidance on measuring the effect of a modification or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange. ASU 2021-04 also provides guidance on the recognition of the effect of a modification or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange on the basis of the substance of the transaction, in the same manner as if cash had been paid as consideration. The Company adopted ASU 2021-04 on January 1, 2022. The Company has no freestanding equity-classified written call options. The effect will largely depend on the terms of written call options or financings issued or modified in the future. Accounting Pronouncements Not Yet Adopted In June 2016, the FASB issued ASU No. 2016-13, which requires the measurement and recognition of expected credit losses for financial assets held at amortized cost. ASU 2016-13 replaces the existing incurred loss impairment model with an expected loss model which requires the use of forward-looking information to calculate credit loss estimates. It also eliminates the concept of other-than-temporary impairment and requires credit losses related to available-for-sale debt securities to be recorded through an allowance for credit losses rather than as a reduction in the amortized cost basis of the securities. These changes will result in earlier recognition of credit losses. In November 2019, the FASB issued ASU 2019-10, which defers the effective date of ASU 2016-13 to fiscal years beginning after December 15, 2022, including interim periods within those fiscal years, for public entities which meet the definition of a smaller reporting company on the date the ASU was issued. The Company will adopt ASU 2016-13 effective January 1, 2023. Management is currently evaluating the effect of the adoption of ASU 2016-13 on the consolidated financial statements. The effect will largely depend on the composition and credit quality of our investment portfolio and the economic conditions at the time of adoption. In October 2021, the FASB issued ASU No. 2021-08, which will require companies to apply the definition of a performance obligation under ASC Topic 606 to recognize and measure contract assets and contract liabilities (i.e., deferred revenue) relating to contracts with customers that are acquired in a business combination. Under current U.S. GAAP, an acquirer generally recognizes assets acquired and liabilities assumed in a business combination, including contract assets and contract liabilities arising from revenue contracts with customers, at fair value on the acquisition date. ASU No. 2021-08 will result in the acquirer recording acquired contract assets and liabilities on the same basis that would have been recorded by the acquiree before the acquisition under ASC Topic 606. ASU No. 2021-08 is effective for fiscal years beginning after December 15, 2022, with early adoption permitted. The Company is currently evaluating the impact of this ASU on its financial statements and the effects will be based upon the contract assets and liabilities acquired in the future.	Recently Adopted Accounting Pronouncements In February 2016, the FASB issued ASU No. 2016-02 which requires lessees to recognize a right-of-use asset and lease liability for all leases. Recognition, measurement and presentation of expenses depends on classification as a finance or operating lease . The lease liability was based on the present value of the remaining minimum lease payments, determined under ASC 842, discounted using the Company’s incremental borrowing rate at the effective date of January 1, 2019, using the original lease term as the tenor. As permitted under the transition guidance, the Company elected the package of practical expedients that permitted the Company to not reassess (1) whether a contract is or contains a lease, (2) the classification of existing leases, and (3) whether previously capitalized costs continue to qualify as initial indirect costs. The application of the practical expedients did not have a significant impact on the measurement of the operating lease liability. The adoption of ASU 2016-02 resulted in the recording of operating right-of-use assets and the related lease liabilities of $3.6 million and $3.7 million, respectively, as of January 1, 2019. The difference between the additional right-of-use assets and lease liabilities was immaterial. The adoption of ASU 2016-02 did not materially impact the consolidated statement of operations and had no impact on the consolidated statement of cash flows. Refer to Note 13 for additional information. In July 2017, the FASB issued ASU No. 2017-11, which applies to issuers of financial instruments with down round features. A down round feature is a term in an equity-linked financial instrument (i.e. a freestanding warrant contract or an equity conversion feature embedded within a host debt or equity contract) that triggers a downward adjustment to the instrument’s strike price (or conversion price) if equity shares are issued at a lower price (or equity-linked financial instruments are issued at a lower strike price) than the instrument’s then-current strike price. The purpose of the feature is typically to protect the instrument’s counterparty from future issuances of equity shares at a more favorable price. ASU 2017-11 amends (1) the classification of such instruments as liabilities or equity by revising the certain guidance relative to evaluating if they must be accounted for as derivative instruments, and (2) the guidance on recognition and measurement of freestanding equity-classified instruments. The Company adopted ASU 2017-11 as of January 1, 2019 on a prospective basis. Refer to Note 15 for additional information. In June 2018, the FASB issued ASU No. 2018-07, which largely aligns the measurement and classification guidance for share-based payments to nonemployees with the guidance for share-based payments to employees. ASU 2018-07 also clarifies that any share-based payment issued to a customer should be evaluated under ASC 606. The Company adopted ASU 2018-07 as of January 1, 2019 on a modified retrospective basis. There was no impact to the consolidated financial statements because the Company did not have material payments in the year ended December 31, 2019. In December 2019, the FASB issued ASU No. 2019-12, which simplifies the accounting for income taxes by removing certain exceptions currently provided for in ASC 740 and by amending certain other requirements of ASC 740. The Company adopted ASU 2019-12 effective January 1, 2021. The effect of the adoption of ASU 2019-12 was not material. In August 2020, the FASB issued ASU No. 2020-06, which simplifies the accounting for convertible instruments by reducing the number of accounting models for convertible debt instruments and convertible preferred stock. Limiting the accounting models results in fewer embedded conversion features being separately recognized from the host contract as compared with current U.S. GAAP. Convertible instruments that continue to be subject to separation models are (1) those with embedded conversion features that are not clearly and closely related to the host contract, that meet the definition of a derivative, and that do not qualify for a scope exception from derivative accounting, and (2) convertible debt instruments issued with substantial premiums for which the premiums are recorded as additional paid-in capital. ASU 2020-06 also amends the guidance for the derivatives scope exception for contracts in an entity’s own equity to reduce form-over-substance-based accounting conclusions. The Company adopted ASU 2020-06 effective January 1, 2021. As the Company had no outstanding convertible instruments as of that date, the adoption of ASU 2020-06 had no effect. Accounting Pronouncements Not Yet Adopted In June 2016, the FASB issued ASU No. 2016-13, which requires the measurement and recognition of expected credit losses for financial assets held at amortized cost. ASU 2016-13 replaces the existing incurred loss impairment model with an expected loss model which requires the use of forward-looking information to calculate credit loss estimates. It also eliminates the concept of other-than-temporary impairment and requires credit losses related to available-for-sale debt securities to be recorded through an allowance for credit losses rather than as a reduction in the amortized cost basis of the securities. These changes will result in earlier recognition of credit losses. In November 2019, the FASB issued ASU 2019-10, which defers the effective date of ASU 2016-13 to fiscal years beginning after December 15, 2022, including interim periods within those fiscal years, for public entities which meet the definition of a smaller reporting company on the date the ASU was issued. The Company will adopt ASU 2016-13 effective January 1, 2023. Management is currently evaluating the effect of the adoption of ASU 2016-13 on the consolidated financial statements. The effect will largely depend on the composition and credit quality of our investment portfolio and the economic conditions at the time of adoption. In May 2021, the FASB issued ASU No. 2021-04, which provides guidance on modifications or exchanges of a freestanding equity-classified written call option that is not within the scope of another Topic. An entity should treat a modification of the terms or conditions or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange as an exchange of the original instrument for a new instrument, and provides further guidance on measuring the effect of a modification or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange. ASU 2021-04 also provides guidance on the recognition of the effect of a modification or an exchange of a freestanding equity-classified written call option that remains equity classified after modification or exchange on the basis of the substance of the transaction, in the same manner as if cash had been paid as consideration. The Company will adopt ASU 2021-04 on January 1, 2022. The Company has no freestanding equity-classified written call options. The effect will largely depend on the terms of written call options or financings issued or modified in the future. In October 2021, the FASB issued ASU No. 2021-08, which will require companies to apply the definition of a performance obligation under ASC Topic 606 to recognize and measure contract assets and contract liabilities (i.e., deferred revenue) relating to contracts with customers that are acquired in a business combination. Under current U.S. GAAP, an acquirer generally recognizes assets acquired and liabilities assumed in a business combination, including contract assets and contract liabilities arising from revenue contracts with customers, at fair value on the acquisition date. ASU No. 2021-08 will result in the acquirer recording acquired contract assets and liabilities on the same basis that would have been recorded by the acquiree before the acquisition under ASC Topic 606. ASU No. 2021-08 is effective for fiscal years beginning after December 15, 2022, with early adoption permitted. The Company is currently evaluating the impact of this ASU on its financial statements and the effects will be based upon the contract assets and liabilities acquired in the future.

Nature of Operations and Summ_3

Nature of Operations and Summary of Significant Accounting Policies (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Nature of Operations and Summary of Significant Accounting Policies
Schedule of inventory	The composition of inventory is as follows (in thousands) : ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 December 31, 2021 Raw materials ​ $ 5,746 ​ $ 245 Work in progress ​ 10,470 ​ 90 Finished goods ​ 13,314 ​ 5,824 Total ​ $ 29,530 ​ $ 6,159	The composition of inventory is as follows (in thousands): ​ ​ ​ ​ ​ December 31, ​ ​ 2021 Raw materials ​ $ 245 Work in progress ​ 90 Finished goods ​ 5,824 Total ​ $ 6,159

Immaterial Corrections of Pri_9

Immaterial Corrections of Prior Period Condensed Consolidated Financial Statements (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Accounting Changes and Error Corrections [Abstract]
Schedule of error corrections and prior period adjustments	The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statements of operations and comprehensive loss for the three months ended September 30, 2021 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Revenue – sales of products ​ $ 9,977 ​ $ (301) ​ $ 9,676 Total revenue ​ 27,047 ​ (466) ​ 26,581 Cost of revenue – sales of products ​ 9,893 ​ 41 ​ 9,934 Cost of revenue – sales of services ​ 12,626 ​ (461) ​ 12,165 Total cost of revenue ​ 22,519 ​ 111 ​ 22,630 Gross profit ​ 4,528 ​ (577) ​ 3,951 Selling, general and administrative ​ 28,876 ​ 8,874 ​ 37,750 Depreciation and amortization ​ 1,682 ​ 97 ​ 1,779 Total operating expenses ​ 56,063 ​ (200) ​ 55,863 Loss from operations ​ (51,535) ​ (377) ​ (51,912) Loss before income taxes and non-controlling interest ​ (51,118) ​ (377) ​ (51,495) Income tax benefit ​ 842 ​ 102 ​ 944 Net loss ​ (51,095) ​ (903) ​ (51,998) Net loss attributable to common shareholders ​ (51,095) ​ (903) ​ (51,998) Net loss attributable to non-controlling interest ​ 244 ​ (57) ​ 187 Net loss attributable to Ideanomics common shareholders ​ (50,851) ​ (960) ​ (51,811) Foreign currency translation adjustments ​ (295) ​ (656) ​ (951) Comprehensive loss ​ ​ (51,386) ​ ​ (1,559) ​ ​ (52,945) Comprehensive loss attributable to non-controlling interest ​ ​ 350 ​ ​ (77) ​ ​ 273 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (51,036) ​ $ (1,636) ​ $ (52,672) ​ There was no change in earnings per share – basic and diluted from the immaterial error corrections. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statements of operations and comprehensive loss for the nine months ended September 30, 2021 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Revenue – sales of products ​ $ 21,934 ​ $ (785) ​ $ 21,149 Total revenue ​ 87,832 ​ (1,185) ​ 86,647 Cost of revenue – sales of products ​ 20,838 ​ (393) ​ 20,445 Cost of revenue – sales of services ​ 42,323 ​ (882) ​ 41,441 Total cost of revenue ​ 63,161 ​ (212) ​ 62,949 Gross profit ​ 24,671 ​ (973) ​ 23,698 Selling, general and administrative ​ 53,650 ​ 20,769 ​ 74,419 Depreciation and amortization ​ 4,445 ​ 103 ​ 4,548 Total operating expenses ​ 99,545 ​ (906) ​ 98,639 Loss from operations ​ (74,874) ​ (67) ​ (74,941) Loss on disposal of subsidiaries ​ (1,446) ​ 182 ​ (1,264) Other income, net ​ 689 ​ (182) ​ 507 Loss before income taxes and non-controlling interest ​ (73,287) ​ (67) ​ (73,354) Income tax benefit ​ 9,667 ​ 304 ​ 9,971 Equity in loss of equity method investees ​ (1,517) ​ (545) ​ (2,062) Net loss ​ (65,137) ​ (308) ​ (65,445) Net loss attributable to common shareholders ​ (65,137) ​ (308) ​ (65,445) Net loss attributable to non-controlling interest ​ 611 ​ (152) ​ 459 Net loss attributable to Ideanomics common shareholders ​ (64,526) ​ (460) ​ (64,986) Foreign currency translation adjustments ​ (1,196) ​ (487) ​ (1,683) Comprehensive loss ​ (66,349) ​ (795) ​ (67,144) Comprehensive loss attributable to non-controlling interest ​ 1,113 ​ (249) ​ 864 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (65,236) ​ $ (1,044) ​ $ (66,280) ​ There was no change in earnings per share – basic and diluted from the immaterial error corrections. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported condensed consolidated statement of cash flows for the nine months ended September 30, 2021 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Cash flows from operating activities ​ ​ ​ Net loss ​ $ (65,137) ​ $ (308) ​ $ (65,445) Depreciation and amortization ​ 4,445 ​ 103 ​ 4,548 Income tax benefit ​ (10,160) ​ (305) ​ (10,465) Equity in losses of equity method investees ​ 1,517 ​ 545 ​ 2,062 Accounts receivable ​ 5,042 ​ 253 ​ 5,295 Inventory ​ (410) ​ 610 ​ 200 Prepaid expenses and other assets ​ (16,358) ​ (2,183) ​ (18,541) Accrued expenses, salary and other current liabilities ​ $ 6,971 ​ $ 922 ​ $ 7,893	The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated balance sheet as of December 31, 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustments ​ As Revised Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ Goodwill ​ $ 1,165 ​ $ (460) ​ $ 705 Operating lease right of use assets ​ 7,117 ​ (6,962) ​ 155 Long-term investments ​ 8,570 ​ (83) ​ 8,487 Other non-current assets ​ 517 ​ 6,961 ​ 7,478 Total assets ​ 234,412 ​ (543) ​ 233,869 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities ​ ​ ​ Other current liabilities ​ 1,920 ​ 315 ​ 2,235 Current portion of operating lease liabilities ​ 430 ​ (315) ​ 115 Operating lease liability – long term ​ 6,759 ​ (6,740) ​ 19 Deferred tax liabilities ​ — ​ 5,045 ​ 5,045 Other long-term liabilities ​ 535 ​ 6,740 ​ 7,275 Total liabilities ​ 32,643 ​ 5,045 ​ 37,688 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Stockholders’ Equity ​ ​ ​ Accumulated deficit ​ (346,883) ​ (2,864) ​ (349,747) Accumulated other comprehensive income ​ 1,256 ​ (25) ​ 1,231 Total Ideanomics, Inc. shareholders’ equity ​ 186,584 ​ (2,889) ​ 183,695 Non-controlling interest ​ 6,438 ​ (2,699) ​ 3,739 Total equity ​ 193,022 ​ (5,588) ​ 187,434 Total liabilities, convertible redeemable preferred stock. redeemable non-controlling interest and stockholders’ equity ​ $ 234,412 ​ $ (543) ​ $ 233,869 ​ The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of operations for the year ended December 31, 2020 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Goodwill impairment ​ $ 9,323 ​ $ 8,766 ​ $ 18,089 Loss from operations ​ (86,879) ​ (8,765) ​ (95,644) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income tax benefit ​ — ​ 3,308 ​ 3,308 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impairment of and equity in loss of equity method investees ​ (16,698) ​ (82) ​ (16,780) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss ​ (106,043) ​ (5,538) ​ (111,581) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss attributable to Ideanomics, Inc. common shareholders ​ (98,400) ​ (2,864) ​ (101,264) Basic and diluted loss per share ​ $ (0.46) ​ $ (0.01) ​ $ (0.47) ​ The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of comprehensive loss for the year ended December 31, 2020 (in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Net loss ​ $ (106,043) ​ $ (5,538) ​ $ (111,581) Foreign currency translation adjustments ​ 3,208 ​ (50) ​ 3,158 Comprehensive loss ​ (102,835) ​ (5,588) ​ (108,423) Comprehensive loss attributable to non-controlling interest ​ 6,539 ​ 2,699 ​ 9,238 Comprehensive loss attributable to Ideanomics, Inc. shareholders ​ $ (96,480) ​ $ (2,889) ​ $ (99,369) ​ In addition, certain additional temporary differences between financial statement amounts and tax amounts at December 31, 2020, relating to the PRC companies were identified after issuance of the financial statements. These resulted in the recognition of $0.3 million additional deferred tax assets, offset by $5,000 additional deferred tax liabilities and $0.3 million additional valuation allowance with no effect on the balance sheet or income statement. The following table reflects the impact of the immaterial corrections discussed above on the Company’s previously reported consolidated statement of cash flows for the year ended December 31, 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Previously ​ ​ ​ ​ ​ ​ Reported ​ Adjustment ​ As Revised Cash flows from operating activities ​ ​ ​ ​ ​ ​ Net loss ​ $ (106,043) ​ $ (5,538) ​ $ (111,581) Income tax benefit ​ — ​ (3,308) ​ (3,308) Impairment of and equity in loss of equity method investees ​ $ 16,698 ​ $ 82 ​ $ 16,780 Impairment losses ​ 42,554 ​ 8,765 ​ 51,319 Net cash used in operating activities ​ $ 41,468 ​ $ — ​ $ 41,468

Revenue (Tables)_2

Revenue (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Schedule of revenues disaggregated by revenue source, geography and timing of revenue recognition	The following table summarizes the Company’s revenues disaggregated by revenue source, geography (based on the Company’s business locations,) and timing of revenue recognition (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ September 30, September 30, September 30, September 30, ​ ​ 2022 ​ 2021 ​ 2022 ​ 2021 ​ ​ ​ ​ ​ As restated ​ ​ ​ ​ As restated Geographic Markets ​ ​ ​ ​ ​ ​ ​ ​ Malaysia ​ $ 3 ​ $ 17 ​ $ 53 ​ $ 64 USA ​ 12,665 ​ 17,984 ​ 38,797 ​ 69,873 PRC ​ 7,360 ​ 8,580 ​ 36,242 ​ 16,710 Italy ​ 4,250 ​ — ​ 8,779 ​ — Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Product or Service ​ ​ ​ ​ Electric vehicles products ​ $ 14,713 ​ $ 8,737 ​ $ 52,913 ​ 17,041 Electric vehicles services ​ 71 ​ 46 ​ 228 ​ 154 Charging, batteries and powertrain products ​ 1,034 ​ 940 ​ 2,244 ​ 4,108 Charging, batteries and powertrain services ​ 415 ​ 770 ​ 1,205 ​ 1,526 Title and escrow services ​ 7,875 ​ 15,519 ​ 26,971 ​ 62,428 Digital advertising services and other ​ — ​ — ​ — ​ 231 Fund raising services ​ 50 ​ — ​ 57 ​ — Other revenue ​ 120 ​ 569 ​ 253 ​ 1,159 Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timing of Revenue Recognition ​ ​ ​ ​ Products and services transferred at a point in time ​ $ 23,742 ​ $ 25,196 ​ $ 82,381 ​ $ 83,807 Services provided over time ​ 536 ​ 1,385 ​ 1,490 ​ 2,840 Total ​ $ 24,278 ​ $ 26,581 ​ $ 83,871 ​ $ 86,647	The following table summarizes the Company’s revenues disaggregated by revenue source, geography (based on the Company’s business locations), and timing of revenue recognition (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Geographic Markets ​ ​ ​ ​ ​ ​ Malaysia ​ $ 65 ​ $ 83 ​ $ — USA ​ 84,303 ​ 1,631 ​ 41,873 PRC ​ 29,712 ​ 25,045 ​ 2,693 Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Product or Service ​ ​ ​ Digital asset management services ​ $ — ​ $ — ​ $ 40,700 Digital advertising services and other ​ 231 ​ 1,631 ​ 1,173 Title and escrow services ​ 72,686 ​ — ​ — Electric vehicle products ​ 31,123 ​ 19,462 ​ — Electric vehicle services ​ 204 ​ — ​ 2,693 Combustion engine vehicles ​ — ​ 5,160 ​ — Charging, battery and powertrain products ​ 5,886 ​ 506 ​ — Charging, battery and powertrain services ​ 2,645 ​ — ​ — Other revenue ​ 1,305 ​ — ​ — Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timing of Revenue Recognition ​ ​ ​ Products and services transferred at a point in time ​ $ 110,079 ​ $ 26,729 ​ $ 3,866 Products and services provided over time ​ 4,001 ​ 30 ​ 40,700 Total ​ $ 114,080 ​ $ 26,759 ​ $ 44,566

Available-for-Sale Securities_3

Available-for-Sale Securities (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Schedule of available-for-sale securities	The following table provides certain information related to available-for-sale debt securities (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2022 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value Available-for-sale securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ SILK EV Note (a) ​ $ 15,000 ​ $ 902 ​ $ 4 ​ $ (20) ​ $ (15,886) ​ $ — Total available-for-sale securities ​ $ 15,000 ​ $ 902 ​ $ 4 ​ $ (20) ​ $ (15,886) ​ $ — ​ (a) Silk EV Convertible Promissory Note On January 28, 2021, the Company invested $15.0 million in Silk EV via a convertible promissory note. Silk is an Italian engineering and design services company that has recently partnered with FAW to form a new company Silk-FAW to produce fully electric, luxury vehicles for the Chinese and global auto markets. The principal amount of the convertible promissory note is $15.0 million, is unsecured, bears interest at an annual rate of 6.0%, and the scheduled maturity date was January 28, 2022. Upon a qualified equity financing, as defined, the outstanding principal and accrued interest convert into equity securities sold in the qualified equity financing at a conversion price equal to the cash price for the equity securities times 0.80. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. SILK EV did not remit payment of principal and interest on the scheduled maturity date of January 28, 2022, and the Company has sent a notice of default. The Company determined that the Silk EV note was fully impaired and recorded an impairment loss of $15.8 million recorded in “Asset impairment” in the year ended December 31, 2021.	The following table provides certain information related to available-for-sale debt securities (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Unrealized ​ Unrealized ​ ​ ​ ​ Estimated ​ Cost Interest Gains Losses Impairment Fair Value Silk EV Note ​ $ 15,000 ​ $ 833 ​ $ 4 ​ $ (20) ​ $ (15,817) ​ $ — Total available-for-sale securities ​ $ 15,000 ​ $ 833 ​ $ 4 ​ $ (20) ​ $ (15,817) ​ $ —

Notes Receivable from Third P_2

Notes Receivable from Third Parties (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Schedule of accounts receivable	Notes receivable consists of the following (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2022 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value VIA Note (a) ​ $ 58,418 ​ $ 1,994 ​ $ — ​ $ — ​ $ — ​ $ 60,412 VIA Note-2(a) ​ 11,682 ​ 105 ​ — ​ — ​ — ​ 11,787 Inobat Note (b) ​ 11,819 ​ 652 ​ 724 ​ (2,096) ​ — ​ 11,099 Timios (c) ​ 520 ​ — ​ — ​ — ​ — ​ 520 Green Power Motor Company (d) ​ $ 45 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 45 Total notes receivable ​ $ 82,484 ​ $ 2,751 ​ $ 724 ​ $ (2,096) ​ $ — ​ $ 83,863 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value VIA Note (a) ​ $ 42,500 ​ $ 578 ​ $ — ​ $ — ​ $ — ​ $ 43,078 Inobat Note (b) ​ 11,819 ​ 10 ​ — ​ — ​ — ​ 11,829 Total notes receivable ​ $ 54,319 ​ $ 588 ​ $ — ​ $ — ​ $ — ​ $ 54,907 ​ (a) VIA Convertible Promissory Note On August 30, 2021, the Company invested $42.5 million in VIA, in the form of a convertible promissory note. VIA is a leading electric commercial vehicle company with proven advanced electric drive technology, delivering sustainable mobility solutions for a more livable world. VIA designs, manufactures and markets electric commercial vehicles, with superior life-cycle economics, for use across a broad cross-section of the global fleet customer base. The principal amount of the convertible promissory note is $42.5 million, is unsecured, bears interest at an annual rate of 4.0%, and the scheduled maturity date is the earlier of the closing date of the acquisition or one year after the agreement is terminated according to its terms. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The Company expects to convert this promissory note in conjunction with the closing of the acquisition of VIA. The Company entered into amendments of the convertible promissory note during the second quarter of 2022 to provide a total of an additional $5.5 million. The company entered into further amendments during the third quarter of 2022 to provide a total of an additional $10.4 million. The Company entered into a secured promissory note (VIA Note-2) of $2.2 million with VIA on May 20, 2022. The Company entered into an amendment of the secured promissory note during the second quarter of 2022 to provide an additional $5.1 million. The company entered into further amendments during the third quarter of 2022 to provide a total of an additional $4.4 million.The note is secured by the certain assets and rights of VIA , bears interest at an annual rate of 4.0%. The principal and interest is due and payable in the event of the termination of the merger agreement. As of October 31, 2022, the company has invested an additional $2.0 million in VIA, pursuant to amendments to the notes detailed above. (b) Inobat Convertible Promissory Note On December 24, 2021, the Company invested €10.0 million ($11.4 million) in Inobat via a convertible promissory note, that is due December 24, 2022. Inobat specializes in the research, development, manufacture, and provision of innovative electric batteries custom-designed to meet the specific requirements of global mainstream and specialist OEMs within the automotive, commercial vehicle, motorsport, and aerospace sectors. Inobat is a European based battery manufacturer, that has a battery research and development facility and pilot line under development in Slovakia. The principal amount of the convertible promissory note is €10.0 million ($11.4 million) is unsecured, bears interest at an annual rate of 8.00%, and the scheduled maturity date is December 28, 2022. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The fair value of the Inobat convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of a qualified financing and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ September 30, 2022 Probability 50 % Yield rate 17.5 % ​ (c) Timios Promissory Note During the first quarter of 2022, Timios purchased mortgage notes at a fair value of $0.5 million, the notes bear interest of 3.5% and 4.875%. The notes mature August 2043 and December 2049. Installments for the loans are approximately $3,000. There was no interest recorded for the three and nine months ended September 30, 2022. (d) Green Power Motor Company On July 29, 2022, the Company loaned $43,500, to Green Power Motor Company. Interest will accrue on the outstanding principal at a rate of fixed interest rate per annum equal to 7.50%. Borrower will make 80 consecutive monthly payments commencing on September 1, 2022. The following table summarizes the Company’s accounts receivable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Accounts receivable ​ $ 7,478 ​ $ 4,945 Less: allowance for doubtful accounts ​ (1,478) ​ (1,607) Accounts receivable, net ​ $ 6,000 ​ $ 3,338	The following table provides certain information related to notes receivable consists of the following (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Unrealized ​ Unrealized ​ ​ ​ ​ Estimated ​ Cost Interest Gains Losses Impairment Fair Value VIA Note (a) ​ $ 42,500 ​ $ 578 ​ $ — ​ $ — ​ $ — ​ $ 43,078 Inobat Note (b) ​ 11,819 ​ 10 ​ — ​ — ​ — ​ 11,829 Total notes receivable ​ $ 54,319 ​ $ 588 ​ $ — ​ $ — ​ $ — ​ $ 54,907 ​ (a) VIA Convertible Promissory Note On August 30, 2021, the Company invested $42.5 million in VIA, in the form of a convertible promissory note. VIA is a leading electric commercial vehicle company with proven advanced electric drive technology, delivering sustainable mobility solutions for a more livable world. VIA designs, manufactures and markets electric commercial vehicles, with superior life-cycle economics, for use across a broad cross-section of the global fleet customer base. The principal amount of the convertible promissory note is $42.5 million, is unsecured, bears interest at an annual rate of 4.0%, and the scheduled maturity date is the earlier of the closing date of the acquisition or one year after the agreement is terminated according to its terms. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The company expects to convert this promissory note in conjunction with the closing of the acquisition of VIA. Management assessed the probability of closing the acquisition in determining the recoverability of the promissory note. The fair value of the VIA convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of the consummation of the acquisition and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ December 31, 2021 Probability 90 % Yield rate 4.0 % ​ (b) Inobat Convertible Promissory Note On December 24, 2021, the Company invested €10.0 million ($11.4 million) in Inobat via a convertible promissory note, that is due December 24, 2022. Inobat specializes in the research, development, manufacture, and provision of innovative electric batteries custom-designed to meet the specific requirements of global mainstream and specialist OEMs within the automotive, commercial vehicle, motorsport, and aerospace sectors. Inobat is a European based battery manufacturer, that has a battery research and development facility and pilot line under development in Slovakia. The principal amount of the convertible promissory note is €10.0 million ($11.4 million) is unsecured, bears interest at an annual rate of 8.0%, and the scheduled maturity date is December 28, 2022. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The fair value of the Inobat convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of a qualified financing and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ December 31, 2021 Probability 50 % Yield rate 17.5 %
Summary of significant inputs and assumptions	The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ ​ ​ ​ March 31, December 31, ​ 2020 2019 Risk-free interest rate 0.1 % 1.6 % Expected volatility 30 % 30 % Expected term (years) 0.08 0.25 ​ Expected dividend yield — % — % ​ ​ ​ ​ ​ ​ September 30, 2022 Risk-free interest rate 3.4 % Expected volatility 25.0 % Expected discount rate 13.1 %	​ ​ ​ ​ ​ ​ ​ ​ March 31, December 31, ​ ​ 2020 ​ 2019 ​ Risk-free interest rate 0.1 % 1.6 % Expected volatility 30 % 30 % Expected term (years) 0.08 0.25 ​ Expected dividend yield — % — % The following table summarizes the significant inputs and assumptions used in the probability-weighted discounted cash flow approach: ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ ​ 2021 ​ 2020 ​ Weighted-average cost of capital 15.0 % 15.0 % Probability 5%‑10 % 20%‑55 % ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2021 ​ Risk-free interest rate 3.4 % Expected volatility 25.0 % Expected discount rate 13.1 %

Acquisitions and Divestitures_6

Acquisitions and Divestitures (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Business Combination and Asset Acquisition [Abstract]
Schedule of assets acquired and liabilities assumed	​ ​ ​ ​ ​ (Dollars in thousands) ​ ​ Cash paid at closing, including working capital estimates ​ $ 58,140 Fair value of previously held interest ​ 22,183 Fair value of non-controlling interest ​ 24,778 Purchase price ​ $ 105,101 ​ ​ ​ ​ Allocated to: ​ Current assets ​ $ 19,708 Property and equipment, net ​ 1,927 Intangible assets –Customer relationships ​ 14,226 Intangible assets – Development technology ​ 18,603 Intangible assets – Trademark and trade name ​ 14,496 Goodwill ​ 58,643 Other assets ​ 2,775 Current liabilities ​ (16,894) Other liabilities ​ (8,383) Fair value of assets acquired, less liabilities assumed ​ $ 105,101 The table below reflects the Company’s final purchase price allocations of the acquisition date fair values of the assets acquired and liabilities assumed for the 2021 Acquisitions (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Solectrac US Hybrid Timios WAVE Purchase Price ​ ​ ​ ​ Cash paid at closing, including working capital estimates ​ $ 18,025 ​ $ 30,139 ​ $ 46,576 ​ $ 15,000 Fair value of previously held interest ​ 5,287 ​ — ​ — ​ — Fair value of common stock ​ — ​ 20,877 ​ — ​ 28,616 Fair value of contingent consideration ​ 1,640 ​ — ​ — ​ 11,418 Total purchase consideration ​ $ 24,952 ​ $ 51,016 ​ $ 46,576 ​ $ 55,034 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Purchase Price Allocation ​ ​ ​ ​ Assets acquired ​ ​ ​ ​ Current assets ​ 2,700 ​ 3,793 ​ 7,292 ​ 2,820 Property, plant and equipment ​ 30 ​ 5 ​ 429 ​ — Other assets ​ 45 ​ 52 ​ 48 ​ — Intangible assets – tradename ​ 4,210 ​ 1,740 ​ 8,426 ​ 12,630 Intangible assets – lender relationships ​ — ​ — ​ 16,600 ​ — Intangible assets - technology ​ 2,350 ​ 5,110 ​ ​ Intangible assets – patents ​ — ​ — ​ — ​ 13,000 Intangible assets - non-compete ​ — ​ 520 ​ — ​ — Intangible assets – licenses ​ — ​ — ​ 1,000 ​ — Indefinite lived title plant ​ — ​ — ​ 500 ​ — Goodwill ​ 17,714 ​ 42,218 ​ 21,824 ​ 35,689 Total assets acquired ​ 27,049 ​ 53,438 ​ 56,119 ​ 64,139 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities assumed: ​ ​ ​ ​ Current liabilities ​ (509) ​ (1,602) ​ (4,306) ​ (4,578) Deferred tax liability ​ (1,588) ​ (820) ​ (5,237) ​ (4,527) Total liabilities assumed ​ (2,097) ​ (2,422) ​ (9,543) ​ (9,105) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net assets acquired ​ $ 24,952 ​ $ 51,016 ​ $ 46,576 ​ $ 55,034	The table below reflects the Company’s estimates of the acquisition date fair values of the assets acquired and liabilities assumed for the 2021 Acquisitions (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Solectrac US Hybrid Timios WAVE Purchase Price ​ ​ ​ ​ Cash paid at closing, including working capital estimates ​ $ 18,025 ​ $ 30,139 ​ $ 46,576 ​ $ 15,000 Fair value of previously held interest ​ 5,287 ​ — ​ ​ Fair value of common stock ​ — ​ 20,877 ​ — ​ 28,616 Fair value of contingent consideration ​ 1,640 ​ — ​ — ​ 11,418 Total purchase consideration ​ 24,952 ​ 51,016 ​ 46,576 ​ 55,034 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Purchase Price Allocation ​ ​ ​ ​ Assets acquired ​ ​ ​ ​ Current assets ​ 2,700 ​ 3,793 ​ 7,292 ​ 2,820 Property, plant and equipment ​ 30 ​ 5 ​ 429 ​ — Other assets ​ 45 ​ 52 ​ 48 ​ — Intangible assets – tradename ​ 4,210 ​ 1,740 ​ 8,426 ​ 12,630 Intangible assets – lender relationships ​ — ​ — ​ 16,600 ​ — Intangible assets - technology ​ 2,350 ​ 5,110 ​ ​ Intangible assets – patents ​ — ​ — ​ — ​ 13,000 Intangible assets - non-compete ​ — ​ 520 ​ — ​ — Intangible assets – licenses ​ — ​ — ​ 1,000 ​ — Indefinite lived title plant ​ — ​ — ​ 500 ​ — Goodwill ​ 17,714 ​ 42,218 ​ 21,824 ​ 35,689 Total assets acquired ​ 27,049 ​ 53,438 ​ 56,119 ​ 64,139 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities assumed: ​ ​ ​ ​ Current liabilities ​ (509) ​ (1,602) ​ (4,306) ​ (4,578) Deferred tax liability ​ (1,588) ​ (820) ​ (5,237) ​ (4,527) Total liabilities assumed ​ (2,097) ​ (2,422) ​ (9,543) ​ (9,105) Net assets acquired ​ $ 24,952 ​ $ 51,016 ​ $ 46,576 ​ $ 55,034 ​ The useful lives of the intangible assets acquired is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Solectrac US Hybrid Timios WAVE Intangible assets – tradename 6 7 15 15 Intangible assets – lender relationships — — 7 — Intangible assets – technology 10 13 — — Intangible assets – patents — — — 14 Intangible assets - non-compete — 5 — — Intangible assets – licenses — — 15 — Weighted average useful life 7.4 11 10 14.5 The following table summarizes the acquisition-date fair value of assets acquired and liabilities assumed, as well as the fair value of the non-controlling interest in Tree Technologies recognized. The Company has completed the fair value analysis of the assets acquired, liabilities assumed, the noncontrolling interest, and the contingent consideration, and therefore the adjustments are incorporated in the table below (in thousands): ​ ​ ​ ​ Land use rights $ 27,140 Accounts payable ​ (743) Noncontrolling interest ​ (15,452) Goodwill ​ 468 Marketing and distribution agreement ​ 12,590 Total ​ $ 24,003 The following table summarizes the acquisition-date fair value of assets acquired and liabilities assumed, as well as the fair value of the non-controlling interest in DBOT recognized (in thousands): ​ ​ ​ ​ Cash $ 247 Other financial assets ​ 1,686 Financial liabilities ​ (4,411) Noncontrolling interest ​ (105) Goodwill ​ 9,324 Intangible asset – continuing membership agreement ​ 8,255 Intangible asset – customer list ​ 59 Total ​ $ 15,055
Schedule of useful lives of the intangible assets acquired	​ ​ ​ ​ ​ Energica Intangible assets – customer relationships 13.0 Intangible assets – development technology 8.0 Intangible assets – trademark and tradename 25.0 Weighted average 14.7
Schedule of estimated amortization expense related to intangible assets	The estimated amortization expense related to these intangible assets for each of the years subsequent to September 30, 2022, is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 809 2023 ​ 4,000 2024 ​ 4,000 2025 ​ 4,000 2026 ​ 4,000 2027 and beyond ​ 28,145 Total ​ $ 44,954 The estimated amortization expense adjusted for the impairment related to the remaining intangible assets for each of the years subsequent to September 30, 2022 is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 358 2023 ​ 1,433 2024 ​ 1,433 2025 ​ 933 2026 ​ 933 2026 and beyond ​ 5,307 Total ​ $ 10,397 The following table summarizes the expected amortization expense for the following years (in thousands): ​ ​ ​ ​ ​ Amortization to be Years ending September 30, ​ recognized 2022 (excluding the nine months ended September 30, 2022) ​ $ 1,566 2023 ​ 6,255 2024 ​ 5,987 2025 ​ 5,480 2026 ​ 5,315 2026 and thereafter ​ 53,517 Total ​ $ 78,120	Excluding the impact of any impairments, the estimated amortization expense related to these intangible assets for each of the years subsequent to December 31, 2021 is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 6,511 2023 ​ 6,511 2024 ​ 6,511 2025 ​ 6,511 2026 ​ 6,511 2027 and beyond ​ 27,473 Total ​ $ 60,028 The following table summarizes future expected amortization expense (in thousands): ​ ​ ​ ​ ​ ​ Amortization to be Years ending December 31, recognized 2022 ​ $ 4,199 2023 ​ 4,183 2024 ​ 3,918 2025 ​ 3,454 2026 ​ 3,404 2027 and thereafter ​ 22,857 Total ​ $ 42,015
Schedule of unaudited pro forma financial information	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ September 30, 2022 September 30, 2021 September 30, 2022 September 30, 2021 (Amounts in thousands, except per share and share data) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total revenue ​ $ 24,278 ​ $ 37,502 ​ $ 87,003 ​ $ 99,451 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net loss attributable to IDEX common shareholders ​ (45,850) ​ (54,568) ​ (112,555) ​ (76,217) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Earnings (loss) per share ​ ​ ​ ​ Basic and Diluted ​ $ (0.09) ​ $ (0.11) ​ $ (0.23) ​ $ (0.17) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted average shares outstanding ​ ​ ​ ​ Basic and Diluted ​ 494,061,205 ​ 477,214,431 ​ 496,392,410 ​ 440,151,607	​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ December December ​ ​ 31, 2021 ​ 31, 2020 (Amounts in thousands, except per share and share data) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total revenue ​ $ 117,617 ​ $ 114,588 ​ ​ ​ ​ ​ ​ ​ Net loss attributable to IDEX common shareholders ​ (257,281) ​ (94,097) ​ ​ ​ ​ ​ ​ ​ Earnings (loss) per share ​ ​ Basic and Diluted ​ $ (0.57) ​ $ (0.40) ​ ​ ​ ​ ​ ​ ​ Weighted average shares outstanding ​ ​ Basic and Diluted ​ 447,829,204 ​ 232,707,448 The following table summarizes supplemental information on an unaudited pro forma basis, as if the acquisition had been consummated as of January 1, 2019 (in thousands): ​ ​ ​ ​ ​ December 31, 2019 Revenue ​ $ 44,675 Net loss attributable to IDEX common shareholders ​ $ (99,417)

Accounts Receivable (Tables)_2

Accounts Receivable (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Receivables [Abstract]
Schedule of accounts receivable	Notes receivable consists of the following (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2022 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value VIA Note (a) ​ $ 58,418 ​ $ 1,994 ​ $ — ​ $ — ​ $ — ​ $ 60,412 VIA Note-2(a) ​ 11,682 ​ 105 ​ — ​ — ​ — ​ 11,787 Inobat Note (b) ​ 11,819 ​ 652 ​ 724 ​ (2,096) ​ — ​ 11,099 Timios (c) ​ 520 ​ — ​ — ​ — ​ — ​ 520 Green Power Motor Company (d) ​ $ 45 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 45 Total notes receivable ​ $ 82,484 ​ $ 2,751 ​ $ 724 ​ $ (2,096) ​ $ — ​ $ 83,863 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ Unrealized Unrealized ​ ​ Estimated ​ ​ Cost ​ Interest ​ Gains ​ Losses ​ Impairment ​ Fair Value VIA Note (a) ​ $ 42,500 ​ $ 578 ​ $ — ​ $ — ​ $ — ​ $ 43,078 Inobat Note (b) ​ 11,819 ​ 10 ​ — ​ — ​ — ​ 11,829 Total notes receivable ​ $ 54,319 ​ $ 588 ​ $ — ​ $ — ​ $ — ​ $ 54,907 ​ (a) VIA Convertible Promissory Note On August 30, 2021, the Company invested $42.5 million in VIA, in the form of a convertible promissory note. VIA is a leading electric commercial vehicle company with proven advanced electric drive technology, delivering sustainable mobility solutions for a more livable world. VIA designs, manufactures and markets electric commercial vehicles, with superior life-cycle economics, for use across a broad cross-section of the global fleet customer base. The principal amount of the convertible promissory note is $42.5 million, is unsecured, bears interest at an annual rate of 4.0%, and the scheduled maturity date is the earlier of the closing date of the acquisition or one year after the agreement is terminated according to its terms. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The Company expects to convert this promissory note in conjunction with the closing of the acquisition of VIA. The Company entered into amendments of the convertible promissory note during the second quarter of 2022 to provide a total of an additional $5.5 million. The company entered into further amendments during the third quarter of 2022 to provide a total of an additional $10.4 million. The Company entered into a secured promissory note (VIA Note-2) of $2.2 million with VIA on May 20, 2022. The Company entered into an amendment of the secured promissory note during the second quarter of 2022 to provide an additional $5.1 million. The company entered into further amendments during the third quarter of 2022 to provide a total of an additional $4.4 million.The note is secured by the certain assets and rights of VIA , bears interest at an annual rate of 4.0%. The principal and interest is due and payable in the event of the termination of the merger agreement. As of October 31, 2022, the company has invested an additional $2.0 million in VIA, pursuant to amendments to the notes detailed above. (b) Inobat Convertible Promissory Note On December 24, 2021, the Company invested €10.0 million ($11.4 million) in Inobat via a convertible promissory note, that is due December 24, 2022. Inobat specializes in the research, development, manufacture, and provision of innovative electric batteries custom-designed to meet the specific requirements of global mainstream and specialist OEMs within the automotive, commercial vehicle, motorsport, and aerospace sectors. Inobat is a European based battery manufacturer, that has a battery research and development facility and pilot line under development in Slovakia. The principal amount of the convertible promissory note is €10.0 million ($11.4 million) is unsecured, bears interest at an annual rate of 8.00%, and the scheduled maturity date is December 28, 2022. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The fair value of the Inobat convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of a qualified financing and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ September 30, 2022 Probability 50 % Yield rate 17.5 % ​ (c) Timios Promissory Note During the first quarter of 2022, Timios purchased mortgage notes at a fair value of $0.5 million, the notes bear interest of 3.5% and 4.875%. The notes mature August 2043 and December 2049. Installments for the loans are approximately $3,000. There was no interest recorded for the three and nine months ended September 30, 2022. (d) Green Power Motor Company On July 29, 2022, the Company loaned $43,500, to Green Power Motor Company. Interest will accrue on the outstanding principal at a rate of fixed interest rate per annum equal to 7.50%. Borrower will make 80 consecutive monthly payments commencing on September 1, 2022. The following table summarizes the Company’s accounts receivable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Accounts receivable ​ $ 7,478 ​ $ 4,945 Less: allowance for doubtful accounts ​ (1,478) ​ (1,607) Accounts receivable, net ​ $ 6,000 ​ $ 3,338	The following table provides certain information related to notes receivable consists of the following (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Unrealized ​ Unrealized ​ ​ ​ ​ Estimated ​ Cost Interest Gains Losses Impairment Fair Value VIA Note (a) ​ $ 42,500 ​ $ 578 ​ $ — ​ $ — ​ $ — ​ $ 43,078 Inobat Note (b) ​ 11,819 ​ 10 ​ — ​ — ​ — ​ 11,829 Total notes receivable ​ $ 54,319 ​ $ 588 ​ $ — ​ $ — ​ $ — ​ $ 54,907 ​ (a) VIA Convertible Promissory Note On August 30, 2021, the Company invested $42.5 million in VIA, in the form of a convertible promissory note. VIA is a leading electric commercial vehicle company with proven advanced electric drive technology, delivering sustainable mobility solutions for a more livable world. VIA designs, manufactures and markets electric commercial vehicles, with superior life-cycle economics, for use across a broad cross-section of the global fleet customer base. The principal amount of the convertible promissory note is $42.5 million, is unsecured, bears interest at an annual rate of 4.0%, and the scheduled maturity date is the earlier of the closing date of the acquisition or one year after the agreement is terminated according to its terms. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The company expects to convert this promissory note in conjunction with the closing of the acquisition of VIA. Management assessed the probability of closing the acquisition in determining the recoverability of the promissory note. The fair value of the VIA convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of the consummation of the acquisition and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ December 31, 2021 Probability 90 % Yield rate 4.0 % ​ (b) Inobat Convertible Promissory Note On December 24, 2021, the Company invested €10.0 million ($11.4 million) in Inobat via a convertible promissory note, that is due December 24, 2022. Inobat specializes in the research, development, manufacture, and provision of innovative electric batteries custom-designed to meet the specific requirements of global mainstream and specialist OEMs within the automotive, commercial vehicle, motorsport, and aerospace sectors. Inobat is a European based battery manufacturer, that has a battery research and development facility and pilot line under development in Slovakia. The principal amount of the convertible promissory note is €10.0 million ($11.4 million) is unsecured, bears interest at an annual rate of 8.0%, and the scheduled maturity date is December 28, 2022. The convertible promissory note contains certain customary events of default and other rights and obligations of the parties. The fair value of the Inobat convertible promissory note was valued using a scenario-based approach utilizing Level 3 inputs. The significant unobservable inputs include the probability of a qualified financing and the implied yield rate. Significant increases or decreases in any of those inputs in isolation would result in a significantly different fair value measurement. The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ December 31, 2021 Probability 50 % Yield rate 17.5 %
Schedule of movement of the allowance for doubtful accounts	The following table summarizes the movement of the allowance for doubtful accounts (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Balance at the beginning of the period ​ $ (1,607) ​ $ (1,219) Increase in the allowance for doubtful accounts ​ (13) ​ (350) Effect of change in foreign currency exchange rates ​ $ 142 ​ $ (38) Balance at the end of the period ​ $ (1,478) ​ $ (1,607)	The following table summarizes the movement of the allowance for doubtful accounts (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Balance at the beginning of the year ​ $ (1,219) ​ $ — ​ $ — Increase in the allowance for doubtful accounts ​ (350) ​ (1,219) ​ — Effect of change in foreign currency exchange rates ​ (38) ​ — ​ — Balance at the end of the year ​ $ (1,607) ​ $ (1,219) ​ $ —

Property and Equipment, net (_2

Property and Equipment, net (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Schedule of property and equipment	The following table summarizes the Company’s property and equipment (in thousands):	The following table summarizes the Company’s property and equipment (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ 2021 2020 Furniture and office equipment ​ $ 1,432 ​ $ 315 Vehicles ​ 900 ​ 229 Leasehold improvements ​ 581 ​ 246 Shop equipment ​ 825 ​ — Total property and equipment ​ 3,738 ​ 790 Less: accumulated depreciation ​ (833) ​ (460) Property and equipment, net ​ $ 2,905 ​ $ 330 ​ ​ ​ ​ ​ ​ ​ Fintech Village ​ ​ ​ ​ ​ ​ Land ​ $ — ​ $ 2,750 ​ Retirement asset costs - environmental remediation ​ — ​ 4,500 ​ ​ ​ ​ ​ ​ ​ Fintech Village ​ $ — ​ $ 7,250

Goodwill and Intangible Asset_7

Goodwill and Intangible Assets (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of goodwill	The following table summarizes changes in the carrying amount of goodwill (in thousands): ​ ​ ​ ​ Balance as of January 1, 2021 $ 705 Measurement period adjustments ​ 186 Effect of change in foreign currency exchange rates ​ (1) Acquisitions ​ 117,445 Disposal of Grapevine (a) ​ (704) Impairment loss (b,c,d,e) ​ (101,470) Balance as of December 31, 2021 ​ 16,161 Acquisitions ​ 59,593 Effect of change in foreign currency exchange rates ​ (7,043) Balance as of September 30, 2022 ​ $ 68,711 ​ (a) During the three months ended June 30, 2021, the Company completed the sale of Grapevine. Refer to Note 7 for additional information. (b) On July 26, 2021, Timios experienced a systems outage that was caused by a cybersecurity incident, which caused disruption to parts of Timios’ business, including its ability to perform its mortgage title, closing and escrow services offerings. This resulted in an adverse impact on Timios’ revenues in that one significant customer was lost and other customers have reduced their volume. The Company determined that an indicator of potential impairment existed and decided to perform an interim quantitative tangible and intangible asset and goodwill impairment tests for its Timios reporting unit. Based on the results of this interim quantitative impairment test, the fair value of the Timios reporting unit was below the carrying value of its net assets. The decline in the fair value of the Timios reporting unit resulted from the cybersecurity event described above, which lowered the projected revenue and profitability levels of the reporting unit. The fair value of the Timios reporting unit was based on the income approach. Under the income approach, the Company estimated the fair value of the reporting unit based on the present value of estimated future cash flows which are level 3 unobservable inputs in the fair value hierarchy. The Company prepared cash flow projections based on management’s estimates of revenue growth rates and operating margins, taking into consideration the historical performance and the current macroeconomic industry and market conditions. The Company based the discount rate on the weighted-average cost of capital adjusted for the relevant risk associated with business-specific characteristics and the uncertainty related to the Timios’ ability to execute on the projected cash flows. The fair value of Timios’ reporting unit is based on management’s best estimates, and should actual results differ from those estimates, future impairment charges may be required in future periods. The quantitative analysis indicated that the carrying amount of the Timios reporting unit exceeded its fair value by $19.5 million. As a result, the Company recorded a goodwill impairment charge of $5.6 $0.7 $13.2 (c) For the year ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on WAVE’s business forecasts. The projections have negatively impacted WAVE’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $35.7 (d) For the period ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on US Hybrid’s business forecasts. The projections have negatively impacted US Hybrid’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $42.2 (e) For the period ended December 31, 2021, market conditions and supply chain issues have had an adverse impact on Solectrac’s business forecasts. The projections have negatively impacted Solectrac’s performance, resulting in lower gross margins and revenue forecasts being reduced. As a result, the Company recorded a goodwill impairment charge of $17.7 As reported in Note 1 the Company restated its condensed consolidated financial statements, including errors in determining the estimated fair value of acquired intangible assets in its purchase price allocation for its 2021 acquisitions. The cumulative impact of these errors resulted in less fair value being attributed to identifiable intangible assets and additional value attributed to goodwill. Refer to the Amended Form 10-Q’s as of and for the three months ended March 31, 2021 and as of and for the three and six months ended June 30, 2021 that have been filed with the SEC on November 22, 2021.
Schedule of amortizing and indefinite lived intangible assets	The following table summarizes information regarding amortizing and indefinite lived intangible assets (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 December 31, 2021 ​ ​ Weighted ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Average ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Remaining ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Useful Life ​ Carrying ​ Accumulated ​ Impairment ​ Net ​ Carrying ​ Accumulated ​ Impairment ​ Net ​ (in years) Amount Amortization Loss Balance Amount Amortization Loss Balance Amortizing Intangible Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Continuing membership agreement (a) ​ 16.8 ​ $ 1,179 ​ $ (665) ​ $ — ​ $ 514 ​ $ 1,179 ​ $ (649) ​ $ — ​ $ 530 Patents, trademarks and brands (d,f,h,i) ​ 37.7 ​ ​ 21,672 ​ ​ (1,385) ​ ​ (1,132) ​ ​ 19,155 ​ ​ 39,820 ​ ​ (2,715) ​ ​ (30,492) ​ ​ 6,613 Customer relationships ​ 14 ​ 12,737 ​ (582) ​ — ​ 12,155 ​ ​ ​ ​ ​ — ​ ​ Land use rights (c) ​ 96.3 ​ 24,407 ​ (555) ​ — ​ 23,852 ​ 27,102 ​ (411) ​ — ​ 26,691 Licenses (d,j) ​ 22.6 ​ 1,141 ​ (124) ​ — ​ 1,017 ​ 1,000 ​ (65) ​ — ​ 935 Lender relationships (d) ​ 5.3 ​ 16,600 ​ (1,952) ​ (12,551) ​ 2,097 ​ 16,600 ​ (1,638) ​ (12,550) ​ 2,412 Internally developed software (e) ​ 1.8 ​ 753 ​ (203) ​ — ​ 550 ​ 452 ​ (76) ​ — ​ 376 Software (h,j) ​ 10.7 ​ 4,491 ​ (1,006) ​ — ​ 3,485 ​ 4,492 ​ (178) ​ — ​ 4,314 Non-compete (i) ​ 0 ​ — ​ — ​ — ​ — ​ 520 ​ (57) ​ (463) ​ — Technology (h,i) ​ 7.5 ​ 16,655 ​ (1,447) ​ — ​ 15,208 ​ 7,460 ​ (347) ​ (7,113) ​ — Assembled workforce ​ 1.2 ​ 150 ​ (63) ​ — ​ 87 ​ 150 ​ (6) ​ — ​ 144 Total ​ ​ ​ ​ 99,785 ​ (7,982) ​ (13,683) ​ 78,120 ​ 98,775 ​ (6,142) ​ (50,618) ​ 42,015 Indefinite lived intangible assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Timios Title plant (d) ​ ​ ​ 500 ​ — ​ — ​ 500 ​ 500 ​ — ​ — ​ 500 Website name ​ ​ ​ 25 ​ — ​ — ​ 25 ​ 25 ​ — ​ — ​ 25 Title License ​ ​ ​ 6 ​ — ​ (6) ​ — ​ 6 ​ — ​ — ​ 6 Patent ​ ​ ​ — ​ — ​ — ​ — ​ — ​ — ​ — ​ — Total ​ ​ ​ $ 100,316 ​ $ (7,982) ​ $ (13,689) ​ $ 78,645 ​ $ 99,306 ​ $ (6,142) ​ $ (50,618) $ 42,546 ​ (a) During the three months ended September 30, 2019 the Company completed the acquisition of additional shares in DBOT, which increased its ownership to 99.0% . Intangible assets of $8.3 million were recognized on the date of acquisition. As part of the determination of the fair value of DBOT’s intangible assets mentioned above, the Company utilized the cost method to determine the fair value of the continuing membership agreement, and determined the fair value was $0.6 million, and recorded an impairment loss of $7.1 million. The Company also recorded an impairment loss of $30,000 related to DBOT’s customer list. Refer to Note 7 for additional information related to the acquisition. (b) During the three months ended December 31, 2021, the Company completed the acquisition of a 51.0% interest in Tree Technologies, a Malaysian company engaged in the EV market. As part of the acquisition, Tree Technologies acquired an exclusive right to market and distribute the EVs manufactured by Tree Manufacturing. Upon acquisition, the fair value of this agreement was determined to be $11.3 million. In the three months ended December 31, 2020, Tree Technologies obtained a domestic EV manufacturing license in Malaysia; and therefore determined it would not purchase vehicles from Tree Manufacturing. The Company subsequently severed all commercial relationships with Tree Manufacturing. Accordingly, the Company determined there was no underlying value to the marketing and distribution agreement, and recorded an impairment loss of $12.5 million. Refer to Note 7 for additional information related to the acquisition. (c) During the three months ended March 31, 2022, the Company completed the acquisition of 100.0% interest in Timios. Refer to Note 7 for additional information related to the acquisition. (d) Relates to software development costs capitalized during the three months ended September 30, 2021 at Timios. The asset was placed into service in July 2021. (e) During three months ended March 31, 2021, the Company completed the acquisition of 100.0% interest in WAVE. Refer to Note 7 for additional information related to the acquisition. (f) During the three months ended June 30, 2021, the Company completed a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL, including cash, Ideanomics common stock, and 100% of the common stock outstanding of Grapevine. (g) During three months ended June 30, 2021, the Company completed the acquisition of privately held Solectrac. Solectrac develops 100% battery-powered, all-electric tractors for agriculture and utility operations. Refer to Note 7 for additional information related to the acquisition. (h) During three months ended June 30, 2021, the Company completed the acquisition of privately held US Hybrid Corporation. US Hybrid specializes in the design and manufacturing of zero-emission electric powertrain components. Refer to Note 7 for additional information related to the acquisition. (i) Relates to software costs capitalized during the nine months ended September 30, 2021. (j) Relates to licensing costs that were capitalized during the three months ended September 30, 2022.	The following table summarizes information regarding amortizing and indefinite lived intangible assets (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ December 31, 2020 ​ ​ Weight ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Average ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross ​ ​ ​ ​ ​ ​ ​ ​ Remaining ​ Carrying ​ Accumulated ​ Impairment ​ Net ​ Carrying ​ Accumulated ​ Net ​ Useful Life Amount Amortization Loss Balance Amount Amortization Balance Amortizing Intangible Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Influencer network (a,g) ​ — $ — $ — $ — $ — $ 1,137 $ (462) $ 675 Customer contract (a,g) ​ — ​ — — ​ — — ​ 500 (389) ​ 111 Continuing membership agreement (b) ​ 17.5 1,179 ​ (649) — ​ 530 1,179 ​ (619) 560 Patents, trademarks and brands (a,d,g,f,h,i) ​ 57.0 39,820 ​ (2,715) (30,492) ​ 6,613 110 ​ (17) 93 Technology platform (a,g) ​ — ​ — — ​ — — ​ 290 (97) ​ 193 Land use rights (c) ​ 97.0 27,102 ​ (411) — ​ 26,691 28,162 ​ (142) 28,020 Licenses (d) ​ 14.0 1,000 ​ (65) — ​ 935 — ​ — — Lender relationships (d) ​ 6.0 16,600 ​ (1,638) (12,550) ​ 2,412 — ​ — — Internally developed software (e) ​ 2.6 452 ​ (76) — ​ 376 — ​ — — Software (h,j) ​ 13.7 4,492 ​ (178) — ​ 4,314 — ​ — — Non-compete (i) ​ 4.5 520 ​ (57) (463) ​ — — ​ — — Technology (h,i) ​ 21.9 7,460 ​ (347) (7,113) ​ — — ​ — — Assembled workforce ​ 1.9 150 ​ (6) — ​ 144 — ​ — — Total ​ ​ 98,775 ​ (6,142) (50,618) ​ 42,015 31,378 ​ (1,726) 29,652 Indefinite lived intangible assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Title plant (d) ​ ​ 500 ​ — — ​ 500 — ​ — — Website name ​ ​ 25 ​ — — ​ 25 25 ​ — 25 Title License ​ ​ 6 ​ — — ​ 6 — ​ — — Patent ​ ​ — ​ — — ​ — 28 ​ — 28 Total ​ ​ $ 99,306 ​ $ (6,142) $ (50,618) ​ $ 42,546 $ 31,431 ​ $ (1,726) $ 29,705 ​ (a) During the three months ended September 30, 2018, the Company completed the acquisition of 65.7% share of Grapevine. Refer to Note 8. In connection with the previously mentioned business analysis of Grapevine, the Company determined that the attrition rate of the influencer network had accelerated, and performed an impairment analysis, and recorded an impairment loss of $0.8 million. As a result of this analysis of the influencer network, the Company also determined that the remaining useful life of the influencer network should be reduced to two years, effective January 1, 2021. (b) During the three months ended September 30, 2019, the Company completed the acquisition of additional shares in DBOT, which increased its ownership to 99.0%. Intangible assets of $8.3 million were recognized on the date of acquisition. As part of the determination of the fair value of DBOT’s intangible assets mentioned above, the Company utilized the cost method to determine the fair value of the continuing membership agreement, and determined the fair value was $0.6 million, and recorded an impairment loss of $7.1 million. The Company also recorded an impairment loss of $30,000 related to DBOT’s customer list. Refer to Note 8 for additional information related to the acquisition. (c) During the three months ended December 31, 2019, the Company completed the acquisition of a 51.0% interest in Tree Technologies, a Malaysian company engaged in the EV market. As part of the acquisition, Tree Technologies acquired an exclusive right to market and distribute the EVs manufactured by Tree Manufacturing. Upon acquisition, the fair value of this agreement was determined to be $11.3 million. In the three months ended December 31, 2020, Tree Technologies obtained a domestic EV manufacturing license in Malaysia; and therefore determined it would not purchase vehicles from Tree Manufacturing. The Company subsequently severed all commercial relationships with Tree Manufacturing. Accordingly, the Company determined there was no underlying value to the marketing and distribution agreement, and recorded an impairment loss of $12.5 million. Refer to Note 8 for additional information related to the acquisition. (d) During the three months ended March 31. 2021, the Company completed the acquisition of 100.0% interest in Timios. Refer to Note 8 for additional information related to the acquisition. (e) Relates to software development costs capitalized during the three months ended September 30, 2021 at Timios. The asset was placed into service in July 2021. (f) During three months ended March 31, 2021, the Company completed the acquisition of 100% interest in WAVE. Refer to Note 8 for additional information related to the acquisition. (g) During the three months ended June 30, 2021, the Company completed a stock purchase agreement with FNL, pursuant to which Ideanomics made an investment into FNL, including cash, Ideanomics common stock, and 100% of the common stock outstanding of Grapevine. (h) During three months ended June 30, 2021, the Company completed the acquisition of privately held Solectrac. Solectrac develops 100% battery-powered, all-electric tractors for agriculture and utility operations. Refer to Note 8 for additional information related to the acquisition. (i) During three months ended June 30, 2021, the Company completed the acquisition of privately held US Hybrid Corporation. US Hybrid specializes in the design and manufacturing of zero-emission electric powertrain components. Refer to Note 8 for additional information related to the acquisition. (j) Relates to software costs capitalized during the three months ended September 30, 2021.
Schedule of estimated amortization expense related to intangible assets	The estimated amortization expense related to these intangible assets for each of the years subsequent to September 30, 2022, is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 809 2023 ​ 4,000 2024 ​ 4,000 2025 ​ 4,000 2026 ​ 4,000 2027 and beyond ​ 28,145 Total ​ $ 44,954 The estimated amortization expense adjusted for the impairment related to the remaining intangible assets for each of the years subsequent to September 30, 2022 is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 358 2023 ​ 1,433 2024 ​ 1,433 2025 ​ 933 2026 ​ 933 2026 and beyond ​ 5,307 Total ​ $ 10,397 The following table summarizes the expected amortization expense for the following years (in thousands): ​ ​ ​ ​ ​ Amortization to be Years ending September 30, ​ recognized 2022 (excluding the nine months ended September 30, 2022) ​ $ 1,566 2023 ​ 6,255 2024 ​ 5,987 2025 ​ 5,480 2026 ​ 5,315 2026 and thereafter ​ 53,517 Total ​ $ 78,120	Excluding the impact of any impairments, the estimated amortization expense related to these intangible assets for each of the years subsequent to December 31, 2021 is as follows (amounts in thousands): ​ ​ ​ ​ 2022 remaining $ 6,511 2023 ​ 6,511 2024 ​ 6,511 2025 ​ 6,511 2026 ​ 6,511 2027 and beyond ​ 27,473 Total ​ $ 60,028 The following table summarizes future expected amortization expense (in thousands): ​ ​ ​ ​ ​ ​ Amortization to be Years ending December 31, recognized 2022 ​ $ 4,199 2023 ​ 4,183 2024 ​ 3,918 2025 ​ 3,454 2026 ​ 3,404 2027 and thereafter ​ 22,857 Total ​ $ 42,015

Long-term Investments (Tables_2

Long-term Investments (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Schedule of long-term investments	The following table summarizes the Company’s long-term investments (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, ​ ​ 2022 ​ 2021 Non-marketable equity investments ​ $ 7,500 ​ $ 7,500 Equity method investments ​ 15,819 ​ 28,088 Total ​ $ 23,319 ​ $ 35,588	The following table summarizes the composition of long-term investments (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ 2021 2020 Non-marketable equity investments ​ $ 7,500 ​ $ 4,787 Equity method investments ​ 28,088 ​ 3,700 Total ​ $ 35,588 ​ $ 8,487 ​
Schedule of long term investment under equity method	The following table summarizes the Company’s investment in companies accounted for using the equity method of accounting (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ Income (loss) ​ currency ​ Reclassification ​ Return of ​ September 30, ​ 2021 Addition on investment translation to subsidiaries basis 2022 Energica (a) $ 12,329 ​ $ — ​ $ (1,031) ​ $ — ​ $ (11,298) ​ $ — ​ $ — FNL Technologies (b) ​ 2,856 ​ ​ — ​ ​ (685) ​ ​ — ​ ​ — ​ ​ — ​ ​ 2,130 MDI Fund (c) ​ 3,765 ​ 274 ​ (135) ​ — ​ — ​ (659) ​ 3,245 PEA (d) ​ 9,138 ​ — ​ (506) ​ (1,264) ​ — ​ — ​ 7,368 Orange Grid (e) ​ — ​ ​ 3,076 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 3,076 Total ​ $ 28,088 ​ $ 3,350 ​ $ (2,357) ​ $ (1,264) ​ $ (11,298) ​ $ (659) $ 15,819	The following table summarizes the Company’s investment in companies accounted for using the equity method of accounting (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ Income (loss) ​ ​ ​ ​ ​ ​ ​ Reclassification ​ Dilution loss ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ on ​ Reclassification ​ Impairment ​ to equity method ​ due to investee ​ December 31, ​ 2021 Addition investment to subsidiaries losses investee share issuance 2021 Solectrac (a) $ 2,556 ​ $ — ​ $ (153) ​ $ (2,372) ​ $ — ​ $ — ​ $ (31) ​ $ — Energica (b) ​ — ​ 13,555 ​ (1,226) ​ — ​ — ​ — ​ — ​ 12,329 FNL (c) ​ — ​ 3,505 ​ (899) ​ — ​ — ​ 250 ​ — ​ 2,856 MDI Fund (d) ​ — ​ 4,646 ​ (881) ​ — ​ — ​ — ​ — ​ 3,765 TM2 (e) ​ 1,144 ​ 7,226 ​ (506) ​ — ​ (7,864) ​ — ​ — ​ — PEA (f) ​ — ​ 9,138 ​ — ​ — ​ — ​ — ​ — ​ 9,138 Total ​ $ 3,700 ​ $ 38,070 ​ $ (3,665) ​ $ (2,372) ​ $ (7,864) ​ $ 250 ​ $ (31) ​ $ 28,088 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ Income (loss) ​ ​ ​ ​ ​ ​ ​ Reclassification ​ Dilution loss ​ ​ ​ ​ ​ January 1, ​ ​ ​ ​ on ​ Reclassification ​ Impairment ​ to equity method ​ due to investee ​ December 31, ​ 2020 Addition investment to subsidiaries losses investee share issuance 2020 TM2 (e) $ 1,227 ​ $ — ​ $ (83) ​ $ — ​ $ — ​ $ — ​ $ — ​ $ 1,144 Intelligenta (g) $ 9,800 ​ $ — ​ $ — ​ $ — ​ $ (9,800) ​ $ — ​ $ — ​ $ — Glory (h) 6,854 ​ — ​ (4) ​ ​ — ​ (6,850) ​ — ​ — ​ — Solectrac (a) — ​ ​ 2,600 ​ ​ (44) ​ ​ — ​ — ​ — ​ — ​ 2,556 Total ​ $ 17,881 ​ $ 2,600 ​ $ (131) ​ $ — ​ $ (16,650) ​ $ — ​ $ — ​ $ 3,700 ​

Leases (Tables)_2

Leases (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
Schedule of components of lease expense	The following table summarizes the components of lease expense (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ ​ September 30, 2022 ​ September 30, 2021 ​ September 30, 2022 ​ September 30, 2021 Operating lease cost ​ $ 1,210 ​ $ 610 ​ $ 3,434 ​ $ 1,058 Short-term lease cost ​ 187 ​ 241 ​ 636 ​ 523 Finance lease cost: ​ ​ ​ ​ ​ ​ ​ ​ Amortization of right-of-use assets ​ ​ 61 ​ ​ — ​ ​ 160 ​ ​ — Interest on lease liabilities ​ ​ 5 ​ ​ — ​ ​ 13 ​ ​ — Total lease cost ​ $ 1,463 ​ $ 851 ​ $ 4,243 ​ $ 1,581 The following table summarizes supplemental information related to leases (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended ​ ​ September 30, 2022 ​ September 30, 2021 ​ September 30, 2022 ​ September 30, 2021 Cash paid for amounts included in the measurement of lease liabilities: ​ ​ ​ ​ Operating cash flows from operating leases ​ $ 1,150 ​ $ 723 ​ $ 3,277 ​ $ 1,506 Finance cash flows from financing leases ​ ​ 66 ​ ​ — ​ ​ 173 ​ ​ — Right-of-use assets obtained in exchange for new operating lease liabilities ​ ​ — ​ ​ 3,515 ​ ​ 6,895 ​ ​ 8,141 Right-of-use assets obtained in exchange for new finance lease liabilities ​ ​ 1,376 ​ ​ — ​ ​ 1,376 ​ ​ — Weighted average remaining lease term: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating leases ​ ​ 5.4 ​ ​ ​ ​ ​ 5.4 ​ ​ ​ Finance leases ​ ​ 4.3 ​ ​ ​ ​ ​ 4.3 ​ ​ ​ Weighted average discount rate: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating leases ​ ​ 4.6 % ​ ​ ​ ​ 4.6 % ​ ​ Finance leases ​ 4.7 % ​ ​ 4.7 % ​	The following table summarizes the components of lease expense (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Operating lease cost ​ $ 1,764 ​ $ 1,600 ​ $ 1,708 Short-term lease cost ​ 720 ​ 349 ​ 317 Sublease income ​ — ​ (74) ​ (42) Total ​ $ 2,484 ​ $ 1,875 ​ $ 1,983 ​ The following table summarizes supplemental information related to leases (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, ​ December 31, ​ December 31, ​ 2021 2020 2019 Cash paid for amounts included in the measurement of lease liabilities: ​ ​ ​ ​ Operating cash flows from operating leases ​ $ 1,856 ​ $ 991 ​ $ 1,407 Right-of-use assets obtained in exchange for new operating lease liabilities ​ 14,293 ​ 486 ​ 935
Schedule of maturity of operating lease liability	The additional right of use assets was primarily acquired in the Tree Technologies, Energica, WAVE, and Solectrac acquisitions. The facilities acquired are primarily office buildings and warehouses in Asia, Europe and U.S. locations where they conduct business. The future minimum lease payments required under operating and financing lease obligations as of September 30, 2022, having initial or remaining non-cancelable lease terms in excess of one year are summarized as follows (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating ​ Finance ​ ​ September 30, 2022 Leases Leases Total 2022 (excluding the nine months ended September 30, 2022) ​ $ 1,165 ​ $ 114 ​ $ 1,279 2023 ​ ​ 4,707 ​ ​ 409 ​ ​ 5,116 2024 ​ ​ 3,453 ​ ​ 409 ​ ​ 3,862 2025 ​ ​ 3,187 ​ ​ 409 ​ ​ 3,596 2026 ​ ​ 2,610 ​ ​ 282 ​ ​ 2,892 2026 and thereafter ​ ​ 4,354 ​ ​ 160 ​ ​ 4,514 Total undiscounted lease liabilities ​ ​ 19,476 ​ ​ 1,783 ​ ​ 21,259 Less: imputed interest ​ ​ (2,790) ​ ​ (182) ​ ​ (2,972) Net lease liabilities ​ $ 16,686 ​ $ 1,601 ​ $ 18,287	The following table summarizes the maturity of operating lease liabilities (in thousands): ​ ​ ​ ​ ​ ​ Leased Property Years ending December 31 Costs 2022 ​ $ 3,629 2023 ​ 3,647 2024 ​ 2,728 2025 ​ 2,281 2026 ​ 1,685 2027 and thereafter ​ 222 Total lease payments ​ 14,192 Less: Interest ​ (1,459) Total ​ $ 12,733

Promissory Notes (Tables)_2

Promissory Notes (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
Schedule of of outstanding convertible notes	The following table summarizes the outstanding promissory notes as of September 30, 2022 and December 31, 2021 (dollars in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, ​ December 31, ​ ​ ​ ​ 2022 ​ 2021 ​ Interest Rate Principal Amount Carrying Amount* Principal Amount Carrying Amount* Convertible Debenture (a) ​ 4% ​ $ 9,250 ​ $ 9,250 ​ $ 57,500 ​ $ 57,809 Small Business Association Paycheck Protection Program (c) 1% ​ 242 ​ 242 ​ 311 ​ 312 Tim ios ​ 5.49 ​ ​ 491 ​ ​ 491 ​ ​ — ​ ​ — Energica lending arrangements 0.06% - 5.7% ​ 3,250 ​ 3,250 ​ — ​ — Total ​ $ 13,233 ​ 13,233 ​ $ 57,811 ​ 58,121 Less: Current portion ​ ​ (11,674) ​ ​ (58,121) Long-term Note, less current portion ​ ​ $ 1,559 ​ ​ $ — ​ During the year ended December 31, 2021, the Company issued several convertible debt instruments to YA II PN, the terms of which are summarized in the following table (principal and gross proceeds in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ YA II PN Note 1 YA II PN Note 2 YA II PN Note 3 YA II PN Note 4 Principal ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Gross proceeds ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Interest rate ​ 4.0 % 4.0 % 4.0 % 4.0 % Conversion price ​ $ 2.00 ​ $ 3.31 ​ $ 4.12 ​ $ 4.95 ​ Maturity dates ​ ​ July 4, 2021 ​ ​ July 15, 2021 ​ ​ July 28, 2021 ​ ​ August 8, 2021 ​	The following is the summary of outstanding promissory notes as of December 31, 2021 and 2020 (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ December 31, ​ ​ ​ ​ ​ 2021 ​ 2020 ​ ​ ​ ​ Principal Carrying ​ Principal ​ Carrying ​ Interest rate Amount Amount* Amount Amount* Convertible Debenture (a) ​ ​ 4.0 % $ 57,500 ​ $ 57,809 ​ $ — ​ $ — Vendor Note Payable (b) ​ ​ 0.25%-4 % ​ — ​ ​ — ​ ​ 105 ​ ​ 105 Small Business Association Paycheck Protection Program (c) ​ 1.0 % ​ 311 ​ 312 ​ 460 ​ 463 Total ​ ​ ​ $ 57,811 ​ ​ 58,121 ​ $ 565 ​ 568 Less: Current portion ​ ​ ​ ​ ​ (58,121) ​ ​ (568) Long-term Note, less current portion ​ ​ ​ ​ ​ ​ ​ $ — ​ ​ $ — ​ Ties to *Carrying amount includes the accrued interest and approximates the fair value because of the short-term nature of these instruments. During the year ended December 31, 2021, the Company issued several convertible debt instruments to YA II PN, the terms of which are summarized in the following table (principal and gross proceeds in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ YA II PN Note 1 YA II PN Note 2 YA II PN Note 3 YA II PN Note 4 Principal ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Gross proceeds ​ $ 37,500 ​ $ 37,500 ​ $ 65,000 ​ $ 80,000 ​ Interest rate ​ 4.0 % 4.0 % 4.0 % 4.0 % Conversion price ​ $ 2.00 ​ $ 3.31 ​ $ 4.12 ​ $ 4.95 ​ Maturity dates ​ ​ July 4, 2021 ​ ​ July 15, 2021 ​ ​ July 28, 2021 ​ ​ August 8, 2021 ​

Stockholders' Equity, Convert_2

Stockholders' Equity, Convertible Preferred Stock and Redeemable Non-controlling Interest (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Stockholders' Equity Note [Abstract]
Schedule of activity for the redeemable non-controlling interest	The following table summarizes activity for the redeemable non-controlling interest (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine months ended ​ September 30, 2022 September 30, 2021 Beginning balance ​ $ — ​ $ 7,485 Initial investment ​ — ​ — Accretion of dividend ​ — ​ 347 Loss attributable to non-controlling interest ​ — ​ (195) Adjustment to redemption value ​ — ​ 195 Ending balance ​ $ — ​ $ 7,832	The following table summarizes activity for the redeemable non-controlling interest for the years ended December 31, 2021 and 2020 (in thousands): ​ ​ ​ ​ January 1, 2020 ​ Initial investment ​ $ 7,047 Accretion of dividend ​ 438 Loss attributable to non-controlling interest ​ (135) Adjustment to redemption value ​ 135 December 31, 2020 ​ 7,485 Accretion of dividend ​ 464 Loss attributable to non-controlling interest ​ (206) Adjustment to redemption value ​ 206 Settlement ​ (7,949) December 31, 2021 ​ $ —

Share-Based Compensation (Tab_2

Share-Based Compensation (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]
Schedule of stock option activity	The following table summarizes stock option activity for the nine months ended September 30, 2022: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted ​ ​ ​ ​ ​ ​ Weighted ​ Average ​ ​ ​ ​ ​ ​ ​ Average ​ Remaining ​ Aggregate ​ ​ Options ​ Exercise ​ Contractual ​ Intrinsic ​ ​ Outstanding ​ Price ​ Life (Years) ​ Value Outstanding at January 1, 2022 21,843,781 ​ $ 1.74 — ​ $ — Granted 1,605,000 ​ 1.01 — ​ — Exercised (72,334) ​ 0.53 — ​ — Expired ​ (737,963) ​ ​ 2.48 ​ — ​ ​ — Forfeited (234,662) ​ 2.30 — ​ — Outstanding at September 30, 2022 22,403,822 ​ 1.67 7.51 ​ — Vested as of September 30, 2022 18,039,489 ​ 1.51 7.31 ​ — Expected to vest as of September 30, 2022 4,364,333 ​ 2.16 8.36 ​ —	The following table summarizes stock option activity for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted ​ ​ ​ ​ ​ ​ Weighted ​ Average ​ ​ ​ ​ ​ ​ ​ Average ​ Remaining ​ Aggregated ​ ​ Options ​ Exercise ​ Contractual ​ Intrinsic ​ ​ Outstanding ​ Price ​ Life (Years) ​ Value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Outstanding at December 31, 2019 14,936,726 ​ $ 2.13 — ​ $ — Granted 15,854,166 ​ 0.60 — ​ — Exercised (2,421,657) ​ 0.78 — ​ 2,421,499 Expired (1,682,658) ​ 2.72 — ​ — Forfeited (1,599,161) ​ 1.58 — ​ — Outstanding at December 31, 2020 25,087,416 ​ 1.29 7.92 ​ 18,554,241 Granted 9,562,000 ​ 2.49 — ​ — Exercised (5,589,084) ​ 1.50 — ​ 7,731,175 Expired (2,966,509) ​ 1.69 — ​ — Forfeited (4,250,042) ​ 1.10 — ​ — Outstanding at December 31, 2021 21,843,781 ​ 1.74 8.06 ​ 4,596,393 Vested as of December 31, 2021 14,264,369 ​ 1.53 7.71 ​ 3,927,341 Expected to vest as of December 31, 2021 7,579,412 ​ 2.15 9.37 ​ 669,052
Schedule of assumptions used to estimate the fair values of share options granted	For the options with service conditions, the assumptions used to estimate the fair values of the stock options granted in the nine months ended September 30, 2022 and 2021 as follows: ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended ​ September 30, 2022 September 30, 2021 Expected term (in years) 5.51-5.53 4.79-7.17 ​ Expected volatility 123%-124 % 112%-130 % Expected dividend yield — % — % Risk free interest rate 1.69%-2.87 % 0.51%-1.1 % ​ For the options with market conditions, the assumptions used to estimate the fair values of the stock options granted in the nine months ended September 30, 2021 as follows: ​ ​ ​ ​ ​ ​ Nine Months Ended ​ ​ September 30, 2021 Expected term (in years) 1.88 ​ Expected volatility 106.92 % Expected dividend yield — % Risk free interest rate 1.31 %	For the options with performance and service conditions, the assumptions used to estimate the fair values of the stock options granted in the year ended December 31, 2021, 2020 and 2019 are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ December 31, December 31, December 31, ​ ​ 2021 ​ 2020 ​ 2019 Expected term (in years) 4.79-7.17 5.15-5.52 5.52 Expected volatility 112%-130% 101%-122% 98% Expected dividend yield — —% —% Risk free interest rate 0.51%-1.29% 0.39%-0.44% 2.51% ​ For the options with market conditions, the assumptions used to estimate the fair values of the stock options granted in the year ended December 31, 2021 as follows: ​ ​ ​ ​ Expected term (in years) 1.88 ​ Expected volatility 106.92 % Expected dividend yield — % Risk free interest rate 1.31 %
Schedule of warrants outstanding and exercisable	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ ​ ​ ​ September 30, 2022 ​ 2021 ​ ​ ​ ​ ​ ​ ​ Number of ​ Number of ​ ​ ​ ​ ​ Warrants ​ Warrants ​ ​ ​ ​ ​ ​ ​ Outstanding and ​ Outstanding and ​ Exercise ​ Expiration Warrants Outstanding ​ Exercisable ​ Exercisable ​ Price ​ Date Service providers — 200,000 ​ $ 5.00 ​ July 1, 2022 Service providers — 700,000 ​ 2.50 ​ July 1, 2022 - October 1, 2022 Service provider — 100,000 ​ 7.50 ​ January 1, 2023 Service provider — 100,000 ​ 9.00 ​ January 1, 2023 Total — 1,100,000 ​	A summary of the warrants is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ 2020 ​ ​ ​ ​ ​ ​ ​ Number of ​ Number of ​ ​ ​ ​ ​ ​ ​ Warrants ​ Warrants ​ ​ ​ ​ ​ ​ ​ Outstanding ​ Outstanding ​ ​ ​ ​ ​ ​ ​ and ​ and ​ Exercise ​ Expiration Warrants Outstanding Exercisable Exercisable Price Date Service providers 200,000 200,000 ​ $ 5.00 ​ July 1, 2022 Service providers 700,000 700,000 ​ 2.50 ​ February 28, 2022-October 1, 2022 Service providers 100,000 — ​ 7.50 ​ January 1, 2023 Service providers 100,000 — ​ 9.00 ​ January 1, 2023 ​ 1,100,000 900,000 ​ ​ ​ ​ ​

Earnings (Loss) Per Common Sh_2

Earnings (Loss) Per Common Share (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Schedule of basic and diluted earnings (loss) per common share	The following table summarizes the Company’s earnings (loss) per share for the three and nine months ended September 30, 2022 and 2021 (USD in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ September 30, September 30, September 30, September 30, ​ ​ 2022 ​ 2021 ​ 2022 ​ 2021 Net earnings (loss) attributable to common stockholders ​ $ (37,414) ​ $ (51,811) ​ $ (103,692) ​ $ (64,986) Basic weighted average common shares outstanding ​ 494,061,205 ​ 473,829,962 ​ 496,392,410 ​ 432,989,602 Effect of dilutive securities ​ ​ ​ ​ ​ ​ ​ ​ Convertible preferred shares- Series A ​ — ​ — ​ — ​ — Convertible promissory notes ​ — ​ — ​ — ​ — Diluted potential common shares ​ 494,061,205 ​ 473,829,962 ​ 496,392,410 ​ 432,989,602 Earnings (loss) per share: ​ ​ ​ ​ Basic ​ $ (0.08) ​ $ (0.11) ​ $ (0.21) ​ $ (0.15) Diluted ​ $ (0.08) ​ $ (0.11) ​ $ (0.21) ​ $ (0.15) ​	The following table summarizes the Company’s earnings (loss) per share (USD in thousands, except per share amounts): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the year ended ​ December 31, 2021 December 31, 2020 December 31, 2019 Net loss attributable to Ideanomics, Inc. common stockholders ​ $ (256,011) ​ $ (101,264) ​ $ (98,508) Basic ​ ​ ​ Basic weighted average common shares outstanding ​ 447,829,204 ​ 213,490,535 ​ 119,766,859 Diluted ​ ​ ​ Diluted weighted average common shares outstanding ​ 447,829,204 ​ 213,490,535 ​ 119,766,859 Net loss per share: ​ ​ ​ Basic ​ $ (0.57) ​ $ (0.47) ​ $ (0.82) Diluted ​ $ (0.57) ​ $ (0.47) ​ $ (0.82)
Schedule of computation of diluted loss per share	The following table includes the number of shares that may be dilutive potential common shares in the future. The holders of these shares do not have a contractual obligation to share in the Company’s losses and thus these shares were not included in the computation of diluted loss per share because the effect was antidilutive (in thousands): ​ ​ ​ ​ ​ ​ ​ September 30, ​ December 31, ​ 2022 2021 Warrants ​ 950 ​ 1,100 Options and RSUs ​ 22,419 ​ 21,859 Series A Preferred Stock ​ 933 ​ 933 Contingent shares ​ 1,491 ​ 1,491 Convertible promissory note and interest ​ 28,876 ​ 30,585 Total ​ 54,669 ​ 55,968	The following table includes the number of shares that may be dilutive potential common shares in the future. The holders of these shares do not have a contractual obligation to share in our losses and thus these shares were not included in the computation of diluted loss per share because the effect was antidilutive (in thousands.) ​ ​ ​ ​ ​ ​ ​ ​ December 31, December 31, December 31, ​ ​ 2021 ​ 2020 ​ 2019 Warrants ​ 1,100 ​ 900 ​ 8,996 Options and RSUs 21,859 25,172 14,937 Series A Preferred Stock 933 933 933 Contingent shares 1,491 1,013 8,501 Convertible promissory note and interest 30,585 — 21,678 Total 55,968 28,018 55,045

Contingent Consideration (Tab_2

Contingent Consideration (Tables)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Contingent Consideration
Summary of financial instruments measured at fair value on a recurring basis	The following table summarizes information about the Company’s financial instruments measured at fair value on a recurring basis, grouped into Level 1 to 3 based on the degree to which the input to fair value is observable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2022 ​ Level I Level II Level III Total DBOT - Contingent consideration1 ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent consideration2 ​ — ​ — ​ 119 ​ 119 Solectrac - Contingent consideration3 ​ — ​ — ​ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 868 ​ $ 868 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ Level I Level II Level III Total DBOT - Contingent consideration1 ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent consideration2 ​ — ​ — ​ 250 ​ 250 Solectrac - Contingent consideration3 ​ — ​ — ​ $ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 999 ​ $ 999 1 This represents the liability incurred in connection with the acquisition of DBOT shares during the three months ended September 30, 2019 and as remeasured as of April 17, 2020. The contractual period which required periodic remeasurement has expired, and therefore the Company will not remeasure this liability in the future. The fair value of DBOT contingent consideration as of September 30, 2022 was valued using the Black-Scholes Merton method. The Company issued 11.3 million shares during the year ended December 31, 2021 and partially satisfied this liability. No shares have been issued in the nine months ended September 30, 2022. 2 This represents the liability incurred in connection with the acquisition of Tree Technology shares during the three months ended December 31, 2019 and as subsequently remeasured as of December 31, 2021 and 2020. The fair value of the Tree Technology contingent consideration was valued using a probability-weighted discounted cash flow approach. 3 This represents the liability incurred in connection with the acquisition of Solectrac. The liability represents the fair value of the three contingent considerations that were entered into at closing. The fair value was determined using Monte-Carlo simulations.	The following table summarizes information about the Company’s contingent consideration arrangements measured at fair value on a recurring basis, grouped into Level 1 to 3 based on the degree to which the input to fair value is observable (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ Level 1 Level 2 Level 3 Total DBOT - Contingent Considerationa ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent Considerationb ​ — ​ — ​ 250 ​ 250 Solectrac - Contingent Considerationc ​ — ​ — ​ 100 ​ 100 Total ​ $ — ​ $ — ​ $ 999 ​ $ 999 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ Level 1 Level 2 Level 3 Total DBOT - Contingent Considerationa ​ $ — ​ $ — ​ $ 649 ​ $ 649 Tree Technology - Contingent Considerationb ​ — ​ — ​ 250 ​ 250 Total ​ $ — ​ $ — ​ $ 899 ​ $ 899 ​ Note a. This represents the liability incurred in connection with the acquisition of DBOT shares during the three months ended September 30, 2019 and as remeasured as of April 17, 2020. The contractual period which required periodic remeasurement has expired, and therefore the Company will not remeasure this liability in the future. The fair value of DBOT contingent consideration was valued using the Black-Scholes Merton method. The Company issued 13.1 million shares during the year ended December 31, 2020 and partially satisfied this liability. No shares have been issued in the year ended December 31, 2021. b. This represents the liability incurred in connection with the acquisition of Tree Technologies during the three months ended December 31, 2019 and as subsequently remeasured as of December 31, 2021 and 2020. The fair value of the Tree Technology contingent consideration was valued using a probability-weighted discounted cash flow approach. c. This represents the liability incurred in connection with the acquisition of Solectrac. The liability represents the fair value of the three contingent considerations that were entered into at closing. The fair value was determined using Monte-Carlo simulations.
Summary of significant inputs and assumptions	The following table summarizes the significant inputs and assumptions used in the model: ​ ​ ​ ​ ​ ​ ​ ​ ​ March 31, December 31, ​ 2020 2019 Risk-free interest rate 0.1 % 1.6 % Expected volatility 30 % 30 % Expected term (years) 0.08 0.25 ​ Expected dividend yield — % — % ​ ​ ​ ​ ​ ​ September 30, 2022 Risk-free interest rate 3.4 % Expected volatility 25.0 % Expected discount rate 13.1 %	​ ​ ​ ​ ​ ​ ​ ​ March 31, December 31, ​ ​ 2020 ​ 2019 ​ Risk-free interest rate 0.1 % 1.6 % Expected volatility 30 % 30 % Expected term (years) 0.08 0.25 ​ Expected dividend yield — % — % The following table summarizes the significant inputs and assumptions used in the probability-weighted discounted cash flow approach: ​ ​ ​ ​ ​ ​ ​ December 31, December 31, ​ ​ 2021 ​ 2020 ​ Weighted-average cost of capital 15.0 % 15.0 % Probability 5%‑10 % 20%‑55 % ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2021 ​ Risk-free interest rate 3.4 % Expected volatility 25.0 % Expected discount rate 13.1 %
Summary of reconciliation of level 3 fair value measurements	The following table summarizes the reconciliation of Level 3 fair value measurements (in thousands): ​ ​ ​ ​ ​ ​ Contingent ​ Consideration January 1, 2022 ​ $ 999 Remeasurement loss/(gain) recognized in the statement of operations ​ (131) September 30, 2022 ​ $ 868	The following table summarizes the reconciliation of contingent consideration measured using Level 3 inputs (in thousands): ​ ​ ​ ​ ​ Contingent ​ ​ Consideration January 1, 2019 ​ $ — Addition ​ 19,562 Measurement period adjustment ​ 5,094 December 31, 2020 ​ 24,656 Measurement period adjustment ​ (1,990) Settlement ​ (8,203) Remeasurement loss/(gain) recognized in the income statement ​ (5,503) December 31, 2020 ​ 8,960 Addition ​ 1,639 Net remeasurement loss/(gain) recognized in the income statement ​ (9,600) December 31, 2021 ​ $ 999

Nature of Operations and Summ_4

Nature of Operations and Summary of Significant Accounting Policies (Details) $ / shares in Units, $ in Thousands, € in Millions, shares in Millions							3 Months Ended		6 Months Ended	9 Months Ended					12 Months Ended
	Sep. 15, 2022 shares	Sep. 01, 2022 $ / shares shares	Aug. 29, 2022 USD ($) D $ / shares	Feb. 09, 2022 USD ($)	Feb. 09, 2022 EUR (€)	Oct. 25, 2021 USD ($) $ / shares	Sep. 30, 2022 USD ($) $ / shares shares	Sep. 30, 2021 USD ($) item	Jun. 30, 2022 USD ($)	Sep. 30, 2022 USD ($) item $ / shares	Sep. 30, 2022 USD ($) $ / shares	Sep. 30, 2022 USD ($) segment $ / shares	Sep. 30, 2022 USD ($) $ / shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) segment item $ / shares	Dec. 31, 2020 USD ($) $ / shares	Dec. 31, 2019 USD ($)	Dec. 31, 2022	Oct. 25, 2022 USD ($)	Mar. 31, 2022	Mar. 07, 2022	Sep. 15, 2021	Mar. 03, 2021
Business Acquisition [Line Items]
Number of operating segments | segment												1			1
Number of reporting units										2		7	2		7
Number of businesses acquired | item								4		1					4
Number of pillars for electric vehicles | item										3
Conditional tender offer costs				$ 60,300	€ 52.5
Total revenue							$ 24,278	$ 26,581			$ 83,871			$ 86,647	$ 114,080	$ 26,759	$ 44,566
Long lived assets															29,595	37,285
Cash and cash equivalents							25,186			$ 25,186	25,186	$ 25,186	$ 25,186		269,863	165,764
Product warranty accrual, noncurrent							$ 600			$ 600	$ 600	$ 600	$ 600		$ 500
Number of additional businesses acquired | item										2					2
Principal															$ 57,811	$ 565
Interest rate in event of default							18%			18%	18%	18%	18%
Common stock, par value (in dollars per share) | $ / shares		$ 0.001					$ 0.001			$ 0.001	$ 0.001	$ 0.001	$ 0.001		$ 0.001	$ 0.001
Subsequent Event
Business Acquisition [Line Items]
Conditional tender offer costs				60,300	52.5
Cash and cash equivalents									$ 85,500
Common stock, par value (in dollars per share) | $ / shares		$ 0.001
Standby Equity Purchase Agreement
Business Acquisition [Line Items]
Number of shares issued (in shares) | shares	150	60
Transaction period		36 months
Purchase price equal to percentage of market price		95%
Shares issued as a percentage of outstanding stock		5%
Common stock issuance as a commitment fee (in shares) | shares		0.6					1.5
Standby Equity Purchase Agreement | Subsequent Event
Business Acquisition [Line Items]
Number of shares issued (in shares) | shares	150	60
Transaction period		36 months
Purchase price equal to percentage of market price		95%
Shares issued as a percentage of outstanding stock		5%
Threshold consecutive trading days, pricing period		3 days
Convertible Debenture
Business Acquisition [Line Items]
Principal and accrued and unpaid interest															$ 17,600
Convertible Debenture | Convertible Debt
Business Acquisition [Line Items]
Interest rate in event of default						18%
YA II PN, Ltd | Convertible Debenture
Business Acquisition [Line Items]
Conversion price (in dollars per share) | $ / shares			$ 1.50
Convertible notes payable			$ 16,700
Threshold percentage			85%
Threshold consecutive trading days | D			7
Conversion price of common stock (in dollars per share) | $ / shares			$ 0.20
YA II PN, Ltd | Convertible Debenture | Subsequent Event
Business Acquisition [Line Items]
Conversion price (in dollars per share) | $ / shares			$ 1.50
Convertible notes payable			$ 16,700
Threshold percentage			85%
Threshold consecutive trading days | D			7
Conversion price of common stock (in dollars per share) | $ / shares			$ 0.20
YA II PN, Ltd | Convertible Debenture | Convertible Debt
Business Acquisition [Line Items]
Principal						$ 75,000													$ 75,000
Proceeds from notes payable						$ 75,000
Interest rate						4%
Interest rate in event of default						18%
Conversion price (in dollars per share) | $ / shares						$ 1.88
Redemption of unpaid principal per month						$ 8,300
Principal and accrued and unpaid interest															17,500
Convertible notes payable															57,500
Consolidated Entities
Business Acquisition [Line Items]
Cash and cash equivalents															400
PRC
Business Acquisition [Line Items]
Total revenue									28,900		$ 36,200				29,712	$ 25,045	$ 2,693
Long lived assets							$ 800			$ 800	800	$ 800	$ 800
Cash and cash equivalents							15,100			15,100	15,100	15,100	15,100		11,800
Restructuring charges											500
PRC | Selling, General and Administrative Expenses
Business Acquisition [Line Items]
Restructuring charges											500
PRC | Employee Severance
Business Acquisition [Line Items]
Restructuring charges											500
PRC | Subsequent Event
Business Acquisition [Line Items]
Cash and cash equivalents									12,200
PRC | Consolidated Entities
Business Acquisition [Line Items]
Cash and cash equivalents							$ 2,200			$ 2,200	$ 2,200	$ 2,200	$ 2,200
PRC | Consolidated Entities | Subsequent Event
Business Acquisition [Line Items]
Cash and cash equivalents									$ 2,200
Energica
Business Acquisition [Line Items]
Equity method investment, ownership percentage																						20%
Conditional tender offer costs				$ 60,300	€ 52.5
Equity method investment, ownership percentage threshold																					90%
Energica | Forecast | Subsequent Event
Business Acquisition [Line Items]
Equity method investment, ownership percentage							72.40%			72.40%	72.40%	72.40%	72.40%
Energica | Forecast | Subsequent Event | Energica Founders
Business Acquisition [Line Items]
Equity method investment, ownership percentage							27.60%			27.60%	27.60%	27.60%	27.60%
Energica Motor Company, Inc.
Business Acquisition [Line Items]
Equity method investment, ownership percentage																						20%	20%
Equity method investment, ownership percentage threshold																					90%
Energica Motor Company, Inc. | Subsequent Event
Business Acquisition [Line Items]
Equity method investment, ownership percentage threshold																					90%
Energica Motor Company, Inc. | Forecast | Subsequent Event
Business Acquisition [Line Items]
Equity method investment, ownership percentage																		72.40%		70%
Energica Motor Company, Inc. | Forecast | Subsequent Event | Energica Founders
Business Acquisition [Line Items]
Equity method investment, ownership percentage																				29%
Equity method investment, ownership percentage threshold																		27.60%
VIA Motors International, Inc.
Business Acquisition [Line Items]
Percentage of ownership interest acquired							100%			100%	100%	100%	100%
Purchase price							$ 630,000				$ 630,000
Payments to acquire businesses, gross							450,000				450,000				$ 62,900
Fair value of contingent consideration							180,000				180,000
Loans and leases receivable, related parties							11,700			$ 11,700	11,700	$ 11,700	$ 11,700
Business acquisition, transaction costs							45,000			45,000	45,000	45,000	45,000
Business acquisition, operational and capital funding							$ 260,000			$ 260,000	$ 260,000	$ 260,000	$ 260,000
VIA Motors International, Inc. | Forecast
Business Acquisition [Line Items]
Percentage of ownership interest acquired							100%			100%	100%	100%	100%
Purchase price							$ 630,000
Payments to acquire businesses, gross							450,000
Fair value of contingent consideration							180,000
Loans and leases receivable, related parties							11,700			$ 11,700	$ 11,700	$ 11,700	$ 11,700
Business acquisition, transaction costs							45,000			45,000	45,000	45,000	45,000
Business acquisition, operational and capital funding							$ 260,000			$ 260,000	$ 260,000	$ 260,000	$ 260,000

Nature of Operations and Summ_5

Nature of Operations and Summary of Significant Accounting Policies - Schedule of Inventory (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Nature of Operations and Summary of Significant Accounting Policies
Raw materials	$ 5,746	$ 245
Work in progress	10,470	90
Finished goods	13,314	5,824
Total	$ 29,530	$ 6,159	$ 0

Immaterial Corrections of Pr_10

Immaterial Corrections of Prior Period Condensed Consolidated Financial Statements - Narrative (Details)	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 26, 2019
Tree Technologies Sdn. Bhd.
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Percentage of ownership interest acquired	51%	51%	51%	51%

Immaterial Corrections of Pr_11

Immaterial Corrections of Prior Period Condensed Consolidated Financial Statements - Statement of Operations (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended		12 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total revenue	$ 24,278			$ 26,581			$ 83,871	$ 86,647	$ 114,080	$ 26,759	$ 44,566
Total cost of revenue	24,937			22,630			83,021	62,949	90,852	24,702	1,458
Gross profit	(659)			3,951			850	23,698	23,228	2,057	43,108
Selling, general and administrative	37,710			37,750			113,555	74,419	72,825	32,399	24,862
Depreciation and amortization	2,271			1,779			5,838	4,548	6,118	5,310	2,229
Total operating expenses	41,210			55,863			122,879	98,639	282,785	97,701	111,682
Loss from operations	(41,869)			(51,912)			(122,029)	(74,941)	(259,557)	(95,644)	(68,574)
Loss on disposal of subsidiaries							0	(1,446)
Other income, net	2,574			8			4,460	507	1,261	6,604	(433)
Loss before income taxes and non-controlling interest	(38,824)			(51,495)			(105,785)	(73,354)
Income tax benefit	400			944			925	9,971	11,786	3,308	(417)
Impairment of and equity in gain (loss) of equity method investees	(429)			(1,447)			(2,357)	(2,062)	(3,665)	(131)
Net loss	(38,853)			(51,998)			(107,217)	(65,445)	(256,725)	(111,581)	(96,829)
Net loss attributable to common shareholders	(38,853)			(51,998)			(107,217)	(65,445)	(256,725)	(111,765)	(97,656)
Net loss attributable to non-controlling interest	1,439			187			3,525	459	714	10,501	(852)
Net loss attributable to Ideanomics, Inc. common shareholders	(37,414)			(51,811)			(103,692)	(64,986)	(256,011)	(101,264)	(98,508)
Foreign currency translation adjustments	(8,127)	$ (9,012)	$ 1,209	(951)	$ (40)	$ (693)	(15,930)	(1,683)	(1,385)	3,158	407
Comprehensive loss	(46,980)			(52,945)			(123,147)	(67,144)	(258,110)	(108,423)	(96,422)
Comprehensive loss attributable to non-controlling interest	3,075			273			6,756	864	2,020	9,238	(844)
Comprehensive loss attributable to Ideanomics, Inc. shareholders	(43,905)			(52,672)			(116,391)	(66,280)	(256,090)	(99,369)	(98,093)
Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total revenue				27,047				87,832
Total cost of revenue				22,519				63,161
Gross profit				4,528				24,671
Selling, general and administrative				28,876				53,650
Depreciation and amortization				1,682				4,445
Total operating expenses				56,063				99,545
Loss from operations				(51,535)				(74,874)		(86,879)
Loss on disposal of subsidiaries								(1,446)
Other income, net								689
Loss before income taxes and non-controlling interest				(51,118)				(73,287)
Income tax benefit				842				9,667		0
Impairment of and equity in gain (loss) of equity method investees								(1,517)
Net loss				(51,095)				(65,137)		(106,043)
Net loss attributable to common shareholders				(51,095)				(65,137)
Net loss attributable to non-controlling interest				244				611
Net loss attributable to Ideanomics, Inc. common shareholders				(50,851)				(64,526)		(98,400)
Foreign currency translation adjustments				(295)				(1,196)		3,208
Comprehensive loss				(51,386)				(66,349)		(102,835)
Comprehensive loss attributable to non-controlling interest				350				1,113		6,539
Comprehensive loss attributable to Ideanomics, Inc. shareholders				(51,036)				(65,236)
Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total revenue				(466)				(1,185)
Total cost of revenue				111				(212)
Gross profit				(577)				(973)
Selling, general and administrative				8,874				20,769
Depreciation and amortization				97				103
Total operating expenses				(200)				(906)
Loss from operations				(377)				(67)		(8,765)
Loss on disposal of subsidiaries								182
Other income, net								(182)
Loss before income taxes and non-controlling interest				(377)				(67)
Income tax benefit				102				304		3,308
Impairment of and equity in gain (loss) of equity method investees								(545)
Net loss				(903)				(308)		(5,538)
Net loss attributable to common shareholders				(903)				(308)
Net loss attributable to non-controlling interest				(57)				(152)
Net loss attributable to Ideanomics, Inc. common shareholders				(960)				(460)		(2,864)
Foreign currency translation adjustments				(656)				(487)		(50)
Comprehensive loss				(1,559)				(795)		(5,588)
Comprehensive loss attributable to non-controlling interest				(77)				(249)		2,699
Comprehensive loss attributable to Ideanomics, Inc. shareholders				(1,636)				(1,044)
Sale of products
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total revenue	15,746			9,676			55,157	21,149	37,009	25,128	0
Total cost of revenue	18,198			9,934			58,963	20,445	37,845	23,644	0
Sale of products | Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total revenue				9,977				21,934
Total cost of revenue				9,893				20,838
Sale of products | Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total revenue				(301)				(785)
Total cost of revenue				41				(393)
Sale of services
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total revenue	8,412			16,336			28,461	64,339	75,766	1,631	44,566
Total cost of revenue	$ 6,691			12,165			$ 23,879	41,441	$ 51,562	$ 1,058	$ 1,458
Sale of services | Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total cost of revenue				12,626				42,323
Sale of services | Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total cost of revenue				$ (461)				$ (882)

Immaterial Corrections of Pr_12

Immaterial Corrections of Prior Period Condensed Consolidated Financial Statements - Statement of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities
Net loss	$ (38,853)	$ (51,998)	$ (107,217)	$ (65,445)	$ (256,725)	$ (111,581)	$ (96,829)
Depreciation and amortization	2,271	1,779	5,838	4,548	6,118	5,310	2,229
Income tax benefit			(1,041)	(10,465)	(12,011)	(3,308)	0
Equity in losses of equity method investees	$ 429	1,447	2,357	2,062	3,665	131
Accounts receivable			(1,424)	5,295	5,941	(6,214)	(2,278)
Inventory			(15,736)	200	(4,418)	0	0
Prepaid expenses and other assets			3,669	(18,541)	(13,089)	(6,745)	2,881
Accrued expenses, salary and other current liabilities			$ (9,358)	7,893	$ 686	(2,445)	$ 3,718
Previously Reported
Cash flows from operating activities
Net loss		(51,095)		(65,137)		(106,043)
Depreciation and amortization		1,682		4,445
Income tax benefit				(10,160)		0
Equity in losses of equity method investees				1,517
Accounts receivable				5,042
Inventory				(410)
Prepaid expenses and other assets				(16,358)
Accrued expenses, salary and other current liabilities				6,971
Adjustment
Cash flows from operating activities
Net loss		(903)		(308)		(5,538)
Depreciation and amortization		$ 97		103
Income tax benefit				(305)		$ (3,308)
Equity in losses of equity method investees				545
Accounts receivable				253
Inventory				610
Prepaid expenses and other assets				(2,183)
Accrued expenses, salary and other current liabilities				$ 922

Revenue (Details)

Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2022	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Total revenue	$ 24,278	$ 26,581		$ 83,871	$ 86,647	$ 114,080	$ 26,759	$ 44,566
Revenue recognized	2,400	700		4,400	600	600	500	300
Products and services transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue						110,079	26,729	3,866
Services provided over time
Disaggregation of Revenue [Line Items]
Total revenue						4,001	30	40,700
Electric vehicles products
Disaggregation of Revenue [Line Items]
Total revenue						31,123	19,462	0
Electric vehicles services
Disaggregation of Revenue [Line Items]
Total revenue						204	0	2,693
Charging, batteries and powertrain products
Disaggregation of Revenue [Line Items]
Total revenue						5,886	506	0
Charging, batteries and powertrain services
Disaggregation of Revenue [Line Items]
Total revenue						2,645	0	0
Title and escrow services
Disaggregation of Revenue [Line Items]
Total revenue						72,686	0	0
Digital advertising services and other
Disaggregation of Revenue [Line Items]
Total revenue						231	1,631	1,173
Other revenue
Disaggregation of Revenue [Line Items]
Total revenue	120	569		253	1,159	1,305	0	0
Grant
Disaggregation of Revenue [Line Items]
Total revenue	$ 100	$ 600		300	$ 1,200	1,300	0	0
Malaysia
Disaggregation of Revenue [Line Items]
Total revenue						65	83	0
USA
Disaggregation of Revenue [Line Items]
Total revenue						84,303	1,631	41,873
PRC
Disaggregation of Revenue [Line Items]
Total revenue			$ 28,900	$ 36,200		$ 29,712	$ 25,045	$ 2,693

Available-for-Sale Securities_4

Available-for-Sale Securities - Information on Securities (Details) $ in Thousands	Jan. 28, 2021 USD ($)	Sep. 30, 2022 USD ($)	Jun. 01, 2022	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Debt Securities, Available-for-Sale [Line Items]
Cost		$ 15,000
Interest		902		$ 833
Unrealized Gains		4		4
Unrealized Losses		(20)		(20)
Impairment		(15,886)
Estimated Fair Value		0
Principal Amount				57,811	$ 565
Silk EV Note | Convertible Debt
Debt Securities, Available-for-Sale [Line Items]
Principal Amount	$ 15,000
Interest rate	6%		6%
Conversion ratio (as a percent)	0.80
Silk EV | Convertible promissory note and interest
Debt Securities, Available-for-Sale [Line Items]
Cost		15,000
Interest		902		833
Unrealized Gains		4		4
Unrealized Losses		(20)		(20)
Impairment		(15,886)		$ 15,800
Estimated Fair Value	$ 15,000	$ 0

Notes Receivable from Third P_3

Notes Receivable from Third Parties - Notes Receivable (Details) € in Millions

3 Months Ended

9 Months Ended

Sep. 30, 2022 USD ($)

Jun. 30, 2022 USD ($)

Sep. 30, 2022 USD ($)

Sep. 30, 2021 USD ($)

Dec. 23, 2022 USD ($)

Dec. 13, 2022 USD ($)

Oct. 31, 2022 USD ($)

Jul. 29, 2022 USD ($) installment

May 31, 2022 USD ($)

May 20, 2022 USD ($)

Mar. 31, 2022 USD ($)

Dec. 31, 2021 USD ($)

Dec. 24, 2021 USD ($)

Dec. 24, 2021 EUR (€)

Aug. 30, 2021 USD ($)

Aug. 30, 2021 EUR (€)

Dec. 31, 2020 USD ($)

Debt Securities, Available-for-Sale [Line Items]

Estimated Fair Value

$ 83,863,000

$ 83,863,000

$ 54,907,000

$ 0

Principal Amount

57,811,000

$ 565,000

Notes receivable from related party

$ 464,000

Convertible Debt | Subsequent Event

Debt Securities, Available-for-Sale [Line Items]

Principal Amount

$ 2,000,000

Interest rate

20%

Via Motor Note | Convertible Debt

Debt Securities, Available-for-Sale [Line Items]

Principal Amount

$ 42,500,000

Interest rate

4%

4%

Via Motor Note | Convertible Debt | Subsequent Event

Debt Securities, Available-for-Sale [Line Items]

Principal Amount

17,300,000

$ 17,300,000

$ 11,800,000

Interest rate

4%

Timios Promissory Note | Mortgages

Debt Securities, Available-for-Sale [Line Items]

Principal Amount

$ 500,000

VIA Note | Convertible Debt

Debt Securities, Available-for-Sale [Line Items]

Principal Amount

$ 42,500,000

Interest rate

4%

4%

VIA Note | Convertible Debt | Subsequent Event

Debt Securities, Available-for-Sale [Line Items]

Cost

$ 2,000,000

VIA Note | Via Motor Note | Convertible Debt

Debt Securities, Available-for-Sale [Line Items]

Notes receivable from related party

$ 10,400,000

$ 5,500,000

VIA Note -2 | Via Motor Note | Convertible Debt

Debt Securities, Available-for-Sale [Line Items]

Principal Amount

$ 2,200,000

Interest rate

4%

4%

Notes receivable from related party

$ 4,400,000

$ 5,100,000

Timios

Debt Securities, Available-for-Sale [Line Items]

Interest

0

$ 0

Timios | Mortgage Promissory Notes

Debt Securities, Available-for-Sale [Line Items]

Installment amount

3,000

Timios | 3.5% Mortgage Promissory Notes

Debt Securities, Available-for-Sale [Line Items]

Interest rate

3.50%

Timios | 4.875% Mortgage Promissory Notes

Debt Securities, Available-for-Sale [Line Items]

Interest rate

4.875%

Convertible promissory note and interest

Debt Securities, Available-for-Sale [Line Items]

Cost

54,319,000

Interest

588,000

Impairment

0

Estimated Fair Value

54,907,000

Convertible promissory note and interest | VIA Note

Debt Securities, Available-for-Sale [Line Items]

Cost

42,500,000

$ 42,500,000

Interest

578,000

Impairment

0

Estimated Fair Value

43,078,000

Convertible promissory note and interest | VIA Note | Subsequent Event

Debt Securities, Available-for-Sale [Line Items]

Cost

$ 29,100,000

$ 29,100,000

$ 2,400,000

Convertible promissory note and interest | Inobat Note

Debt Securities, Available-for-Sale [Line Items]

Cost

11,819,000

$ 11,400,000

€ 10

$ 11,400,000

€ 10

Interest

10,000

Impairment

0

Estimated Fair Value

$ 11,829,000

Interest rate

8%

8%

Convertible promissory note and interest | Green Power Motor Company

Debt Securities, Available-for-Sale [Line Items]

Notes receivable, face amount

$ 43,500

Fixed interest rate

7.50%

Number of consecutive monthly payments | installment

80

Notes Receivable from Third P_4

Notes Receivable from Third Parties - Valuation Assumptions (Details)	Dec. 31, 2021
VIA Motors International, Inc. | Probability
Debt Securities, Available-for-Sale [Line Items]
Measurement input	0.90
VIA Motors International, Inc. | Yield rate
Debt Securities, Available-for-Sale [Line Items]
Measurement input	0.040
Inobat | Probability
Debt Securities, Available-for-Sale [Line Items]
Measurement input	50
Inobat | Yield rate
Debt Securities, Available-for-Sale [Line Items]
Measurement input	17.5

Acquisitions and Divestitures_7

Acquisitions and Divestitures - Narrative (Details) € in Millions									3 Months Ended		9 Months Ended		12 Months Ended
	Jul. 12, 2022 shares	Mar. 14, 2022 USD ($)	Feb. 09, 2022 USD ($)	Feb. 09, 2022 EUR (€)	Jun. 11, 2021 USD ($) item	Jun. 10, 2021 USD ($) shares	Jan. 15, 2021 USD ($) item shares	Jan. 08, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) shares	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2022	Mar. 31, 2022	Mar. 07, 2022	Sep. 15, 2021	Jun. 30, 2021	Apr. 21, 2021	Apr. 20, 2021	Mar. 31, 2021	Mar. 03, 2021	Jun. 30, 2019	Dec. 31, 2018 USD ($)
Acquisitions and Divestitures
Conditional tender offer costs			$ 60,300,000	€ 52.5
Amortization expense relating to intangible assets									$ 1,700,000	$ 1,700,000	$ 4,300,000	$ 4,200,000	$ 5,500,000	$ 5,200,000	$ 2,100,000
Gross profit									(659,000)	3,951,000	850,000	23,698,000	23,228,000	2,057,000	43,108,000
Contingent consideration									868,000		868,000		999,000	899,000
Change in fair value of contingent consideration											(131,000)	(7,006,000)	(9,600,000)	(5,503,000)	5,094,000
Goodwill									68,711,000		68,711,000		16,161,000	705,000	$ 31,654,000											$ 705,000
Transaction costs									$ 0		$ 400,000		3,800,000
Subsequent Event
Acquisitions and Divestitures
Conditional tender offer costs			60,300,000	52.5
Energica
Acquisitions and Divestitures
Equity method investment, ownership percentage																			20%
Conditional tender offer costs			$ 60,300,000	€ 52.5
Equity method investment, ownership percentage threshold																		90%
Energica | Forecast | Subsequent Event
Acquisitions and Divestitures
Equity method investment, ownership percentage									72.40%		72.40%
Energica | Forecast | Subsequent Event | Energica Founders
Acquisitions and Divestitures
Equity method investment, ownership percentage									27.60%		27.60%
Energica Motor Company, Inc.
Acquisitions and Divestitures
Equity method investment, ownership percentage																			20%					20%
Equity method investment, ownership percentage threshold																		90%
Energica Motor Company, Inc. | Subsequent Event
Acquisitions and Divestitures
Equity method investment, ownership percentage threshold																		90%
Energica Motor Company, Inc. | Forecast | Subsequent Event
Acquisitions and Divestitures
Equity method investment, ownership percentage																72.40%	70%
Energica Motor Company, Inc. | Forecast | Subsequent Event | Energica Founders
Acquisitions and Divestitures
Equity method investment, ownership percentage																	29%
Equity method investment, ownership percentage threshold																27.60%
Previously Reported
Acquisitions and Divestitures
Gross profit										4,528,000		24,671,000
Goodwill														$ 1,165,000
Grapevine Logic, Inc. ("Grapevine")
Acquisitions and Divestitures
Percentage of ownership interest																				100%		100%			100%
FNL Technologies
Acquisitions and Divestitures
Percentage of ownership interest									29%		29%										29%	29%
Seven Stars Energy Ptd. Ltd.
Acquisitions and Divestitures
Percentage of ownership interest			51%	51%
Seven Stars Energy Ptd. Ltd. | Subsequent Event
Acquisitions and Divestitures
Percentage of ownership interest			51%	51%
Seven Starts Energy Pte. Ltd | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Acquisitions and Divestitures
Loss on disposal											$ 500,000
Grapevine Logic, Inc. ("Grapevine") | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Acquisitions and Divestitures
Loss on disposal											1,200,000
Energica
Acquisitions and Divestitures
Cash paid at closing, including working capital estimates		$ 58,140,000
Purchase price on cash		2,000,000
Amortization expense relating to intangible assets									$ 1,000,000		2,400,000
Revenue									4,200,000		8,800,000
Net (loss) income										(3,700,000)		(8,800,000)
Purchase price		105,101,000
Goodwill		$ 58,643,000
Tax deductible goodwill									0		0
Transaction costs									0		700,000
Timios Holdings Corp
Acquisitions and Divestitures
Cash paid at closing, including working capital estimates								$ 46,576,000
Percentage of voting equity interests acquired								100%
Purchase price, net of cash acquired								$ 40,000,000
Cash acquired from acquisition								6,500,000
Escrow trust balances								5,100,000
Purchase price								46,576,000
Goodwill								$ 21,824,000
Timios Holdings Corp | Title and escrow services
Acquisitions and Divestitures
Revenue									7,900,000	15,500,000	27,000,000	62,400,000	72,700,000
Net (loss) income									(16,400,000)	2,200,000	(3,400,000)	10,600,000	13,600,000
WAVE
Acquisitions and Divestitures
Cash paid at closing, including working capital estimates							$ 15,000,000
Purchase price on cash							$ 15,000,000
Revenue									800,000	1,000,000	2,000,000	5,200,000	7,000,000
Net (loss) income									(4,100,000)	(1,200,000)	$ (11,000,000)	(3,100,000)	$ 7,200,000
Percentage of voting equity interests acquired							100%										100%						100%
Escrow trust balances							$ 5,000,000
Number of common stock issued (in shares) | shares							12,600,000				500,000		500,000
Value of common stock issued							$ 40,000,000
Common stock be held back at closing (in shares) | shares							3,600,000
Common shares as contingent consideration as of the acquisition							$ 11,400,000
Number of earnouts | item							3
Payment of additional purchase price							$ 30,000,000
Gross profit							10,000,000
Purchase price							55,034,000
Goodwill							$ 35,689,000
US Hybrid
Acquisitions and Divestitures
Cash paid at closing, including working capital estimates						$ 30,139,000
Purchase price on cash						$ 30,000,000
Revenue									800,000	1,300,000	$ 1,700,000	1,600,000	$ 2,700,000
Net (loss) income									(1,900,000)	(700,000)	(7,300,000)	(800,000)	4,800,000
Percentage of voting equity interests acquired						100%
Escrow trust balances						$ 1,000,000
Number of common stock issued (in shares) | shares	6,600,000					6,600,000
Value of common stock issued						$ 20,900,000
Common stock be held back at closing (in shares) | shares						6,600,000
Purchase price						$ 51,016,000
Escrow deposit period						90 days
Performance and retention plan amount						$ 16,700,000
Equity interest percentage	100%
Contingent consideration													1,000,000
Goodwill						42,218,000
US Hybrid | Previously Reported
Acquisitions and Divestitures
Purchase price on cash						30,000,000
Purchase price						$ 50,000,000
Solectrac
Acquisitions and Divestitures
Cash paid at closing, including working capital estimates					$ 18,025,000
Purchase price on cash					$ 17,700,000
Revenue									3,200,000	200,000	8,100,000	400,000	1,800,000
Net (loss) income									$ (4,500,000)	700,000	$ (10,500,000)	700,000	1,900,000
Percentage of voting equity interests acquired					78.60%
Escrow trust balances					$ 2,000,000
Number of earnouts | item					3
Purchase price					$ 24,952,000
Performance and retention plan amount					$ 6,000,000
Equity interest percentage					21.40%
Equity ownership percentage					100%
Gain on remeasurement of investment					$ 2,900,000								2,900,000
Percent of battery power					100%				100%		100%									100%
Contingent consideration					$ 2,400,000				$ 100,000		$ 100,000		100,000
Contingent consideration included in the purchase price allocation					1,600,000
Goodwill					17,714,000
Solectrac | Other Operating Income (Expense)
Acquisitions and Divestitures
Change in fair value of contingent consideration					800,000								1,500,000
Solectrac | Employee Performance And Retention Plan
Acquisitions and Divestitures
Performance and retention plan amount					$ 3,000,000
Acquisitions In 2021
Acquisitions and Divestitures
Amortization expense relating to intangible assets									400,000	$ 1,700,000	1,200,000	$ 4,000,000	4,900,000
Goodwill									117,400,000		117,400,000		117,400,000
Tax deductible goodwill									$ 0		$ 0		$ 0

Acquisitions and Divestitures_8

Acquisitions and Divestitures - Provisional Estimates of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Mar. 14, 2022	Jun. 11, 2021	Jun. 10, 2021	Jan. 15, 2021	Jan. 08, 2021	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Assets acquired
Goodwill						$ 68,711	$ 16,161	$ 705	$ 31,654	$ 705
Energica
Purchase Price
Cash paid at closing, including working capital estimates	$ 58,140
Fair value of previously held interest	22,183
Fair value of non-controlling interest	24,778
Total purchase consideration	105,101
Assets acquired
Current assets	19,708
Property and equipment, net	1,927
Other assets	2,775
Goodwill	58,643
Liabilities assumed:
Current liabilities	(16,894)
Other liabilities	(8,383)
Net assets acquired	$ 105,101
Weighted average useful life	14 years 8 months 12 days
Energica | Customer relationships
Assets acquired
Intangible assets	$ 14,226
Liabilities assumed:
Weighted average useful life	13 years
Energica | Trademarks and trade name
Assets acquired
Intangible assets	$ 14,496
Liabilities assumed:
Weighted average useful life	25 years
Energica | Technology
Assets acquired
Intangible assets	$ 18,603
Liabilities assumed:
Weighted average useful life	8 years
Solectrac
Purchase Price
Cash paid at closing, including working capital estimates		$ 18,025
Fair value of previously held interest		5,287
Fair value of contingent consideration		1,640
Total purchase consideration		24,952
Assets acquired
Current assets		2,700
Property and equipment, net		30
Other assets		45
Goodwill		17,714
Total assets acquired		27,049
Liabilities assumed:
Current liabilities		(509)
Deferred tax liability		(1,588)
Total liabilities assumed		(2,097)
Net assets acquired		$ 24,952
Weighted average useful life		7 years 4 months 24 days
Solectrac | Trade Names
Assets acquired
Intangible assets		$ 4,210
Liabilities assumed:
Weighted average useful life		6 years
Solectrac | Technology
Assets acquired
Intangible assets		$ 2,350
Liabilities assumed:
Weighted average useful life		10 years
US Hybrid
Purchase Price
Cash paid at closing, including working capital estimates			$ 30,139
Fair value of common stock			20,877
Total purchase consideration			51,016
Assets acquired
Current assets			3,793
Property and equipment, net			5
Other assets			52
Goodwill			42,218
Total assets acquired			53,438
Liabilities assumed:
Current liabilities			(1,602)
Deferred tax liability			(820)
Total liabilities assumed			(2,422)
Net assets acquired			$ 51,016
Weighted average useful life			11 years
US Hybrid | Trade Names
Assets acquired
Intangible assets			$ 1,740
Liabilities assumed:
Weighted average useful life			7 years
US Hybrid | Technology
Assets acquired
Intangible assets			$ 5,110
Liabilities assumed:
Weighted average useful life			13 years
US Hybrid | Non-compete
Assets acquired
Intangible assets			$ 520
Liabilities assumed:
Weighted average useful life			5 years
Timios
Purchase Price
Cash paid at closing, including working capital estimates					$ 46,576
Total purchase consideration					46,576
Assets acquired
Current assets					7,292
Property and equipment, net					429
Other assets					48
Indefinite lived title plant					500
Goodwill					21,824
Total assets acquired					56,119
Liabilities assumed:
Current liabilities					(4,306)
Deferred tax liability					(5,237)
Total liabilities assumed					(9,543)
Net assets acquired					$ 46,576
Weighted average useful life					10 years
Timios | Trade Names
Assets acquired
Intangible assets					$ 8,426
Liabilities assumed:
Weighted average useful life					15 years
Timios | Lender relationships
Assets acquired
Intangible assets					$ 16,600
Liabilities assumed:
Weighted average useful life					7 years
Timios | Licenses
Assets acquired
Intangible assets					$ 1,000
Liabilities assumed:
Weighted average useful life					15 years
WAVE
Purchase Price
Cash paid at closing, including working capital estimates				$ 15,000
Fair value of common stock				28,616
Fair value of contingent consideration				11,418
Total purchase consideration				55,034
Assets acquired
Current assets				2,820
Goodwill				35,689
Total assets acquired				64,139
Liabilities assumed:
Current liabilities				(4,578)
Deferred tax liability				(4,527)
Total liabilities assumed				(9,105)
Net assets acquired				$ 55,034
Weighted average useful life				14 years 6 months
WAVE | Trade Names
Assets acquired
Intangible assets				$ 12,630
Liabilities assumed:
Weighted average useful life				15 years
WAVE | Patents
Assets acquired
Intangible assets				$ 13,000
Liabilities assumed:
Weighted average useful life				14 years

Acquisitions and Divestitures_9

Acquisitions and Divestitures - Estimated Amortization Expense (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Nature of Operations and Summary of Significant Accounting Policies
2022 (excluding the nine months ended September 30, 2022)	$ 1,566
2023	6,255	$ 4,199
2024	5,987	4,183
2025	5,480	3,918
2026	5,315	3,454
2026 and thereafter	53,517
Total	78,120	42,015	$ 29,652
Energica
Nature of Operations and Summary of Significant Accounting Policies
2022 (excluding the nine months ended September 30, 2022)	809
2023	4,000
2024	4,000
2025	4,000
2026	4,000
2026 and thereafter	28,145
Total	44,954
Acquisitions In 2021
Nature of Operations and Summary of Significant Accounting Policies
2022 (excluding the nine months ended September 30, 2022)	358
2023	1,433	6,511
2024	1,433	6,511
2025	933	6,511
2026	933	6,511
2026 and thereafter	5,307
Total	$ 10,397	$ 60,028

Acquisitions and Divestiture_10

Acquisitions and Divestitures - Pro Forma Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Business Combination and Asset Acquisition [Abstract]
Total revenue	$ 24,278	$ 37,502	$ 87,003	$ 99,451	$ 117,617	$ 114,588
Net loss attributable to IDEX common shareholders	$ (45,850)	$ (54,568)	$ (112,555)	$ (76,217)	$ (257,281)	$ (94,097)
Earnings (loss) per share
Basic (in dollars per share)	$ (0.09)	$ (0.11)	$ (0.23)	$ (0.17)	$ (0.57)	$ (0.40)
Diluted (in dollars per share)	$ (0.07)	$ (0.02)	$ (0.13)	$ (0.05)	$ (0.57)	$ (0.40)
Weighted average shares outstanding
Basic (in shares)	494,061,205	477,214,431	496,392,410	440,151,607	447,829,204	232,707,448
Diluted (in shares)	497,792,525	438,269,237	497,577,331	418,089,587	447,829,204	232,707,448

Accounts Receivable - Summary (

Accounts Receivable - Summary (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Receivables [Abstract]
Accounts receivable		$ 4,945	$ 8,619
Less: allowance for doubtful accounts		(1,607)	(1,219)
Accounts receivable, net	$ 6,000	$ 3,338	$ 7,400

Accounts Receivable - Narrati_2

Accounts Receivable - Narrative (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Taxi commission revenue receivables	$ 1,100	$ 1,300
Changes in the allowance for doubtful accounts	13	350	$ 1,219	$ 0
Accounts receivable	1,478	1,607	1,219	$ 0	$ 0
Guizhou Qianxi Green Environmentally Friendly Taxi Service Co
Accounts, Notes, Loans and Financing Receivable [Line Items]
Taxi commission revenue receivables		1,300	1,200
Changes in the allowance for doubtful accounts	$ 13	400
Accounts receivable		$ 400	$ 1,200

Accounts Receivable - Allowan_2

Accounts Receivable - Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at the beginning of the period	$ (1,607)	$ (1,219)	$ 0	$ 0
Increase in the allowance for doubtful accounts	(13)	(350)	(1,219)	0
Effect of change in foreign currency exchange rates	142	(38)	0	0
Balance at the end of the period	$ (1,478)	$ (1,607)	$ (1,219)	$ 0

Property and Equipment, net -_2

Property and Equipment, net - Summary of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 12,195	$ 3,738	$ 790
Less: accumulated depreciation	(2,025)	(833)	(460)
Property and equipment, net	10,170	2,905	330
Furniture and office equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	2,685	1,432	315
Vehicle
Property, Plant and Equipment [Line Items]
Total property and equipment	1,488	900	229
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	5,275	581	$ 246
Machinery and equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 2,747	$ 825

Property and Equipment, net - N

Property and Equipment, net - Narrative (Details) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jan. 28, 2021 USD ($) a	Oct. 10, 2018 a
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 0.6	$ 0.1	$ 1.5	$ 0.3	$ 0.5	$ 0.1	$ 0.1
University Of Connecticut
Property, Plant and Equipment [Line Items]
Area of real estate | a								58	58
Fintech Village | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations
Property, Plant and Equipment [Line Items]
Consideration for disposition of assets					2.8			$ 2.8
Commissions and other costs					$ 0.2			$ 0.2

Goodwill and Intangible Asset_8

Goodwill and Intangible Assets - Narrative (Details) $ in Millions	3 Months Ended		9 Months Ended					12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 segment	Sep. 30, 2022 USD ($)	Sep. 30, 2022 item	Sep. 30, 2022	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) segment item	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Number of operating segments | segment			1					1
Number of reporting units			7		2	2		7
Amortization expense relating to intangible assets | $	$ 1.7	$ 1.7		$ 4.3			$ 4.2	$ 5.5	$ 5.2	$ 2.1

Goodwill and Intangible Asset_9

Goodwill and Intangible Assets - Goodwill Roll Forward (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill [Roll Forward]
Beginning balance			$ 16,161	$ 705	$ 705	$ 31,654	$ 705
Measurement period adjustments					186	(12,848)
Effect of change in foreign currency exchange rates					(1)	(12)
Acquisitions					117,445		30,949
Disposal of Grapevine					(704)
Impairment loss	$ 0	$ (5,850)	0	(5,850)	(101,470)	(18,089)	0
Ending balance	68,711		68,711		16,161	$ 705	$ 31,654
WAVE
Goodwill [Roll Forward]
Impairment loss					(35,700)
US Hybrid
Goodwill [Roll Forward]
Impairment loss					(42,200)
Solectrac
Goodwill [Roll Forward]
Impairment loss					(17,700)
Timios Reporting Unit
Goodwill [Roll Forward]
Impairment loss					(5,600)
Amount exceeding fair value	$ 19,500	19,500	$ 19,500	$ 19,500
Timios Reporting Unit | Trade Names
Goodwill [Roll Forward]
Impairment loss		(700)			(700)
Timios Reporting Unit | Lender relationships
Goodwill [Roll Forward]
Impairment loss		$ (13,200)			$ (13,200)

Goodwill and Intangible Asse_10

Goodwill and Intangible Assets - Amortizing and Indefinite-lived Intangible Assets (Details) - USD ($)			3 Months Ended					9 Months Ended		12 Months Ended
	Jan. 15, 2021	Sep. 30, 2019	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2019	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2022	Jun. 30, 2021	Jun. 11, 2021	Apr. 20, 2021	Mar. 31, 2021	Dec. 26, 2019	Jul. 31, 2019	Jun. 30, 2019
Amortizing Intangible Assets
Gross Carrying Amount			$ 99,785,000	$ 98,775,000		$ 31,378,000		$ 99,785,000		$ 98,775,000	$ 31,378,000
Accumulated Amortization			(7,982,000)	(6,142,000)		(1,726,000)		(7,982,000)		(6,142,000)	(1,726,000)
Impairment Loss			(13,683,000)	(50,618,000)				(13,683,000)		(50,618,000)
Total			78,120,000	42,015,000		29,652,000		78,120,000		42,015,000	29,652,000
Total intangible assets
Gross Carrying Amount			100,316,000	99,306,000		31,431,000		100,316,000		99,306,000	31,431,000
Impairment Loss			(13,689,000)	(50,618,000)				(13,689,000)		(50,618,000)
Intangible assets, net			78,645,000	$ 42,546,000		$ 29,705,000		78,645,000		42,546,000	29,705,000
Impairment loss of intangible assets			$ 378,000		$ 15,183,000			$ 1,030,000	$ 15,183,000	$ 71,070,000	$ 33,230,000	$ 73,669,000
Grapevine Logic, Inc. ("Grapevine")
Total intangible assets
Percentage of ownership interest														100%		100%				100%
DBOT
Total intangible assets
Percentage of ownership interest acquired		99%		37%			99%			37%									99%
Finite-lived intangible assets acquired		$ 8,300,000					$ 8,300,000
Impairment loss of intangible assets										$ 9,300,000
WAVE
Total intangible assets
Percentage of ownership interest acquired	100%												100%				100%
Fair value of previously held interest	$ 28,616,000
Solectrac
Total intangible assets
Percentage of ownership interest acquired															78.60%
Percent of battery power			100%					100%						100%	100%
Tree Technologies Sdn. Bhd.
Total intangible assets
Percentage of ownership interest acquired				51%		51%				51%	51%	51%						51%
Fair value of previously held interest						$ 11,300,000				$ 11,300,000
Timios Title Plant E
Indefinite lived intangible assets
Gross Carrying Amount			$ 500,000	$ 500,000				$ 500,000		500,000
Impairment Loss			0	0				0		0
Net Balance			500,000	500,000				500,000		500,000
Website Name
Indefinite lived intangible assets
Gross Carrying Amount			25,000	25,000				25,000		25,000
Impairment Loss			0	0				0		0
Net Balance			25,000	25,000		25,000		25,000		25,000	$ 25,000
Title License
Indefinite lived intangible assets
Gross Carrying Amount			6,000	6,000				6,000		6,000
Impairment Loss			(6,000)	0				(6,000)		0
Net Balance			0	6,000				0		6,000
Patents
Indefinite lived intangible assets
Gross Carrying Amount			0	0				0		0
Impairment Loss			0	0				0		0
Net Balance			0	0		28,000		$ 0		$ 0	28,000
Membership Agreements
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)								16 years 9 months 18 days		17 years 6 months
Gross Carrying Amount			1,179,000	1,179,000		1,179,000		$ 1,179,000		$ 1,179,000	1,179,000
Accumulated Amortization			(665,000)	(649,000)		(619,000)		(665,000)		(649,000)	(619,000)
Impairment Loss			0	0				0		0
Total			514,000	530,000		560,000		514,000		$ 530,000	560,000
Total intangible assets
Fair value of previously held interest							600,000
Impairment loss of intangible assets							7,100,000
Membership Agreements | DBOT
Total intangible assets
Impairment loss of intangible assets		30,000					$ 30,000,000
Patents, Trademarks And Brands
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)									37 years 8 months 12 days	57 years
Gross Carrying Amount			21,672,000	39,820,000		110,000		21,672,000		$ 39,820,000	110,000
Accumulated Amortization			(1,385,000)	(2,715,000)		(17,000)		(1,385,000)		(2,715,000)	(17,000)
Impairment Loss			(1,132,000)	(30,492,000)				(1,132,000)		(30,492,000)
Total			19,155,000	6,613,000		93,000		$ 19,155,000		6,613,000	93,000
Customer relationships
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)								14 years
Gross Carrying Amount			12,737,000					$ 12,737,000
Accumulated Amortization			(582,000)					(582,000)
Impairment Loss			0	0				0		$ 0
Total			12,155,000					$ 12,155,000
Land use rights
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)								96 years 3 months 18 days		97 years
Gross Carrying Amount			24,407,000	27,102,000		28,162,000		$ 24,407,000		$ 27,102,000	28,162,000
Accumulated Amortization			(555,000)	(411,000)		(142,000)		(555,000)		(411,000)	(142,000)
Impairment Loss			0	0				0		0
Total			23,852,000	26,691,000		28,020,000		$ 23,852,000		$ 26,691,000	$ 28,020,000
License
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)								22 years 7 months 6 days		14 years
Gross Carrying Amount			1,141,000	1,000,000				$ 1,141,000		$ 1,000,000
Accumulated Amortization			(124,000)	(65,000)				(124,000)		(65,000)
Impairment Loss			0	0				0		0
Total			1,017,000	935,000				$ 1,017,000		$ 935,000
Lender relationships
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)								5 years 3 months 18 days		6 years
Gross Carrying Amount			16,600,000	16,600,000				$ 16,600,000		$ 16,600,000
Accumulated Amortization			(1,952,000)	(1,638,000)				(1,952,000)		(1,638,000)
Impairment Loss			(12,551,000)	(12,550,000)				(12,551,000)		(12,550,000)
Total			2,097,000	2,412,000				$ 2,097,000		$ 2,412,000
Internally developed software
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)								1 year 9 months 18 days		2 years 7 months 6 days
Gross Carrying Amount			753,000	452,000				$ 753,000		$ 452,000
Accumulated Amortization			(203,000)	(76,000)				(203,000)		(76,000)
Impairment Loss			0	0				0		0
Total			550,000	376,000				$ 550,000		$ 376,000
Software
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)								10 years 8 months 12 days		13 years 8 months 12 days
Gross Carrying Amount			4,491,000	4,492,000				$ 4,491,000		$ 4,492,000
Accumulated Amortization			(1,006,000)	(178,000)				(1,006,000)		(178,000)
Impairment Loss			0	0				0		0
Total			3,485,000	4,314,000				$ 3,485,000		$ 4,314,000
Non-compete
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)								0 years		4 years 6 months
Gross Carrying Amount			0	520,000				$ 0		$ 520,000
Accumulated Amortization				(57,000)						(57,000)
Impairment Loss			0	(463,000)				0		(463,000)
Total			0	0				$ 0		$ 0
Technology
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)								7 years 6 months		21 years 10 months 24 days
Gross Carrying Amount			16,655,000	7,460,000				$ 16,655,000		$ 7,460,000
Accumulated Amortization			(1,447,000)	(347,000)				(1,447,000)		(347,000)
Impairment Loss			0	(7,113,000)				0		(7,113,000)
Total			15,208,000	0				$ 15,208,000		$ 0
Assembled workforce
Amortizing Intangible Assets
Weighted Average Remaining Useful Life (in years)								1 year 2 months 12 days		1 year 10 months 24 days
Gross Carrying Amount			150,000	150,000				$ 150,000		$ 150,000
Accumulated Amortization			(63,000)	(6,000)				(63,000)		(6,000)
Impairment Loss			0	0				0		0
Total			$ 87,000	144,000				$ 87,000		$ 144,000
Customer Lists
Total intangible assets
Fair value of previously held interest		600,000
Impairment loss of intangible assets		$ 7,100,000
Marketing And Distribution Agreement
Total intangible assets
Impairment loss of intangible assets				$ 12,500,000		$ 12,500,000

Goodwill and Intangible Asse_11

Goodwill and Intangible Assets - Expected Amortization Expenses (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
2022 (excluding the nine months ended September 30, 2022)	$ 1,566
2023	6,255	$ 4,199
2024	5,987	4,183
2025	5,480	3,918
2026	5,315	3,454
2026 and thereafter	53,517
Total	$ 78,120	$ 42,015	$ 29,652

Long-term Investments - Schedul

Long-term Investments - Schedule of Long-Term Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Investments, Debt and Equity Securities [Abstract]
Non-marketable equity investments	$ 7,500	$ 7,500	$ 4,787
Equity method investments	15,819	28,088	3,700	$ 17,881
Total	$ 23,319	$ 35,588	$ 8,487

Long-term Investments - Narrati

Long-term Investments - Narrative (Details) € / shares in Units, $ / shares in Units, $ in Thousands, € in Millions								3 Months Ended	9 Months Ended		12 Months Ended			21 Months Ended
	Feb. 09, 2022 USD ($)	Feb. 09, 2022 EUR (€)	Aug. 02, 2021 USD ($) shares	Aug. 02, 2021 EUR (€) shares	Jul. 26, 2021 USD ($)	Apr. 20, 2021 USD ($) $ / shares shares	Mar. 03, 2021 USD ($) $ / shares shares	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($) $ / shares	Sep. 30, 2022 USD ($)	May 20, 2022 USD ($) shares	Mar. 07, 2022	Oct. 19, 2021	Jun. 30, 2021	Apr. 21, 2021	Mar. 03, 2021 EUR (€) € / shares	Jun. 30, 2019
Debt Instrument [Line Items]
Impairment loss with respect to one non-marketable equity investment								$ 1,500		$ 1,500
Dividends received											$ 0	$ 0	$ 0	$ 0
Subscription price (in dollars per share) | $ / shares													$ 0.23
Conditional tender offer costs	$ 60,300	€ 52.5
Equity method investments									$ 15,819		28,088	3,700	$ 17,881	$ 15,819
Addition									$ 3,350		38,070	2,600
Grapevine Logic, Inc. ("Grapevine")
Debt Instrument [Line Items]
Percentage of ownership interest						100%												100%			100%
FNL Technologies
Debt Instrument [Line Items]
Percentage of ownership interest						29%			29%					29%					29%
Energica Investment
Debt Instrument [Line Items]
Payments to acquire investment							$ 13,600													€ 10.1
Common stock issued through equity method (in shares) | shares							6,100,000
Subscription price (in dollars per share) | (per share)							$ 2.21													€ 1.78
Equity method investment, ownership percentage							20%									90%				20%
Share selling, restriction period							90 days
Conditional tender offer costs	$ 60,300
Preferred shares (in shares) | shares							6,100,000
MDI Fund
Debt Instrument [Line Items]
Payments to acquire investment					$ 25,000
Equity method investments									$ 3,245		3,765	0		$ 3,245
Addition					$ 600				274		4,646
PEA
Debt Instrument [Line Items]
Equity method investment, ownership percentage						30%											30%
Equity method investments									7,368		9,138	0		7,368
Addition			$ 9,100	€ 7.5							9,138
Preferred shares (in shares) | shares			11,175	11,175
Orange Grid
Debt Instrument [Line Items]
Equity method investments									3,076					$ 3,076
Addition									3,076
FNL Technologies
Debt Instrument [Line Items]
Issuance of shares of Ideanomics common stock to investee (in shares) | shares						100,000
Received share of common stock (in shares) | shares						600,000
Equity conversion of common stock (in shares) | shares						30,902
FNL Technologies | Common Stock
Debt Instrument [Line Items]
Subscription price (in dollars per share) | $ / shares						$ 8.09
Amount converted for future equity						$ 250,000
FNL Technologies | Cash
Debt Instrument [Line Items]
Equity method investments						$ 2,900
Non Marketable Equity Investments
Debt Instrument [Line Items]
Impairment loss with respect to one non-marketable equity investment									$ 0		$ 4,500	$ 200	$ 3,000
Non Marketable Equity Investments | Orange Grid | Timios
Debt Instrument [Line Items]
Equity method investments															$ 3,000
Non Marketable Equity Investments | Orange Grid | Cash | Timios
Debt Instrument [Line Items]
Shares purchased | shares															6,600,000

Long-term Investments - Equit_2

Long-term Investments - Equity Method Investments (Details) $ in Thousands, € in Millions				3 Months Ended		9 Months Ended		12 Months Ended
	Aug. 02, 2021 USD ($)	Aug. 02, 2021 EUR (€)	Jul. 26, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						$ 28,088	$ 3,700	$ 3,700	$ 17,881
Addition						3,350		38,070	2,600
Income (loss) on investment				$ (429)	$ (1,447)	(2,357)	(2,062)	(3,665)	(131)
Foreign currency translation						(1,264)
Reclassification to subsidiaries						(11,298)		(2,372)	0
Return of basis						(659)		0	0	$ (245)
Ending balance				15,819		15,819		28,088	3,700	$ 17,881
Energica
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						12,329	0	0
Addition								13,555
Income (loss) on investment						(1,031)		(1,226)
Reclassification to subsidiaries						(11,298)		0
Ending balance								12,329	0
FNL Technologies
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						2,856	0	0
Addition								3,505
Income (loss) on investment						(685)		(899)
Reclassification to subsidiaries								0
Ending balance				2,130		2,130		2,856	0
MDI Fund
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						3,765	0	0
Addition			$ 600			274		4,646
Income (loss) on investment						(135)		(881)
Reclassification to subsidiaries								0
Return of basis						(659)
Ending balance				3,245		3,245		3,765	0
PEA
Schedule Of Equity Method Investment [Roll Forward]
Beginning balance						9,138	$ 0	0
Addition	$ 9,100	€ 7.5						9,138
Income (loss) on investment						(506)		0
Foreign currency translation						(1,264)
Reclassification to subsidiaries								0
Ending balance				7,368		7,368		$ 9,138	$ 0
Orange Grid
Schedule Of Equity Method Investment [Roll Forward]
Addition						3,076
Ending balance				$ 3,076		$ 3,076

Leases - Narrative (Details)

Leases - Narrative (Details)	9 Months Ended
	Sep. 30, 2022 USD ($) contract	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Operating Leased Assets [Line Items]
Operating right of use assets | $	$ 16,835,000	$ 12,827,000	$ 155,000
Financing lease right of use assets | $	$ 1,376,000	$ 0
Number of finance leases acquired	2
Automobile lease term	5 years
Number of operating leases acquired	2
Number of finance leases not yet commenced	4
Italy
Operating Leased Assets [Line Items]
Number of operating leases acquired	2
Asia
Operating Leased Assets [Line Items]
Term of contract	2 years
Manufacturing Facility | Italy
Operating Leased Assets [Line Items]
Term of contract	12 years
Office Facility
Operating Leased Assets [Line Items]
Term of contract	2 years
Office Facility | Italy
Operating Leased Assets [Line Items]
Term of contract	6 years
Warehouse And Office Facility
Operating Leased Assets [Line Items]
Term of contract	10 years
Trucks
Operating Leased Assets [Line Items]
Automobile lease term	4 years
Number of operating leases acquired	12

Leases - Lease Expense and Su_2

Leases - Lease Expense and Supplemental Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Lease, Cost [Abstract]
Operating lease cost	$ 1,210	$ 610	$ 3,434	$ 1,058	$ 1,764	$ 1,600	$ 1,708
Short-term lease cost	187	241	636	523	720	349	317
Amortization of right-of-use assets	61		160
Interest on lease liabilities	5		13
Total lease cost	1,463	851	4,243	1,581	2,484	1,875	1,983
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	1,150	723	3,277	1,506	1,856	991	1,407
Finance cash flows from financing leases	66		173
Right-of-use assets obtained in exchange for new operating lease liabilities		$ 3,515	6,895	$ 8,141	$ 14,293	$ 486	$ 935
Right-of-use assets obtained in exchange for new finance lease liabilities	$ 1,376		$ 1,376
Weighted average remaining lease term:
Operating leases	5 years 4 months 24 days		5 years 4 months 24 days		4 years 2 months 12 days
Finance leases	4 years 3 months 18 days		4 years 3 months 18 days
Weighted average discount rate:
Operating leases	4.60%		4.60%		5.20%
Finance leases	4.70%		4.70%

Leases - Maturity of Operatin_2

Leases - Maturity of Operating Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Leases
2022 (excluding the nine months ended September 30, 2022)	$ 1,165
2023	4,707	$ 3,629
2024	3,453	3,647
2025	3,187	2,728
2026	2,610	2,281
2026 and thereafter	4,354
Total undiscounted lease liabilities	19,476	14,192
Less: imputed interest	(2,790)	(1,459)
Net lease liabilities	16,686	$ 12,733	$ 100
Finance Leases
2022 (excluding the nine months ended September 30, 2022)	114
2023	409
2024	409
2025	409
2026	282
2026 and thereafter	160
Total undiscounted lease liabilities	1,783
Less: imputed interest	(182)
Net lease liabilities	1,601
Total
2022 (excluding the nine months ended September 30, 2022)	1,279
2023	5,116
2024	3,862
2025	3,596
2026	2,892
2026 and thereafter	4,514
Total undiscounted lease liabilities	21,259
Less: imputed interest	(2,972)
Net lease liabilities	$ 18,287

Promissory Notes - Schedule o_2

Promissory Notes - Schedule of Promissory Notes (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Short-term Debt [Line Items]
Principal Amount		$ 57,811	$ 565
Carrying Amount		58,121	568
Less: Current portion		(58,121)	(568)
Long-term Note, less current portion		$ 0	0
Convertible Debenture
Short-term Debt [Line Items]
Interest Rate		4%
Principal Amount		$ 57,500	0
Carrying Amount		$ 57,809	0
Small Business Association Paycheck Protection Program
Short-term Debt [Line Items]
Interest Rate		1%
Principal Amount		$ 311	460
Carrying Amount		$ 312	$ 463
Energica lending arrangements
Short-term Debt [Line Items]
Less: Current portion	$ (1,700)
Long-term Note, less current portion	$ 1,600
Energica lending arrangements | Minimum
Short-term Debt [Line Items]
Interest Rate	0.06%
Energica lending arrangements | Maximum
Short-term Debt [Line Items]
Interest Rate	5.70%

Promissory Notes - Narrative (D

Promissory Notes - Narrative (Details) $ / shares in Units, shares in Millions							3 Months Ended				9 Months Ended		12 Months Ended
	Aug. 29, 2022 USD ($) D $ / shares	Oct. 25, 2021 USD ($) $ / shares	Nov. 10, 2020 installment	May 13, 2020 USD ($) installment	May 01, 2020 USD ($) installment	Apr. 10, 2020 USD ($)	Sep. 30, 2022 USD ($) installment	Dec. 31, 2021 USD ($) $ / shares shares	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Sep. 30, 2022 USD ($) installment shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Oct. 25, 2022 USD ($)	Mar. 31, 2020 lease
Debt Instrument [Line Items]
Weighted average interest rate							3.80%	4%			3.80%		4%	1.40%
Principal Amount								$ 57,811,000					$ 57,811,000	$ 565,000
Interest rate in event of default							18%				18%
Shares issued upon conversion of debt (in shares) | shares													45.9
Unpaid consideration											$ 0	$ 220,000,000	$ 295,000,000	27,000,000	$ 9,132,000
Aggregate outstanding unpaid balance								58,121,000					58,121,000	568,000
Payable due within one year								58,121,000					58,121,000	568,000
Payable due beyond one year								0					0	0
Operating lease liability							$ 16,686,000	12,733,000			16,686,000		12,733,000	100,000
Terminated And Vacated Lease
Debt Instrument [Line Items]
Number of leases | lease																	1
Operating lease liability										$ 900,000
Convertible Debenture
Debt Instrument [Line Items]
Principal and accrued and unpaid interest													$ 17,600,000
Shares issued upon conversion of debt (in shares) | shares													9.4
Interest expense													$ 600,000
Convertible Debenture | YA II PN, Ltd
Debt Instrument [Line Items]
Convertible notes payable	$ 16,700,000
Threshold percentage	85%
Threshold consecutive trading days | D	7
Conversion price of common stock (in dollars per share) | $ / shares	$ 0.20
Conversion price (in dollars per share) | $ / shares	$ 1.50
Convertible Debenture | Convertible Debt
Debt Instrument [Line Items]
Interest rate in event of default		18%
Convertible Debenture | Convertible Debt | YA II PN, Ltd
Debt Instrument [Line Items]
Principal Amount		$ 75,000,000														$ 75,000,000
Convertible notes payable								57,500,000					57,500,000
Proceeds from notes payable		$ 75,000,000
Interest rate		4%
Interest rate in event of default		18%
Conversion price (in dollars per share) | $ / shares		$ 1.88
Redemption of unpaid principal per month		$ 8,300,000
Principal and accrued and unpaid interest													17,500,000
Convertible Debenture Due October 2022 - YA II PN
Debt Instrument [Line Items]
Principal and accrued and unpaid interest								$ 17,600,000
Shares issued upon conversion of debt (in shares) | shares								9.4
Interest expense								$ 400,000
Convertible Debenture Due October 2022 - YA II PN | YA II PN, Ltd
Debt Instrument [Line Items]
Principal and accrued and unpaid interest											$ 7,500,000
Shares issued upon conversion of debt (in shares) | shares											20.6
Interest expense							200,000				$ 1,200,000
Convertible Debenture Due October 2022 - YA II PN | Convertible Debt
Debt Instrument [Line Items]
Principal Amount								80,000,000					80,000,000
Small Business Association Paycheck Protection Program
Debt Instrument [Line Items]
Principal Amount								$ 311,000					$ 311,000	460,000
Interest Rate								1%					1%
Aggregate outstanding unpaid balance								$ 312,000					$ 312,000	463,000
Interest rate								1%					1%
Small Business Association Paycheck Protection Program | Unsecured Debt
Debt Instrument [Line Items]
Interest rate						1%
Interest expense											636	$ 2,038
Unpaid consideration						$ 300,000
Debt instruments, number of installments | installment			18
Debt instrument, installment payable						$ 18,993
Repayments of debt							$ 23,756				$ 71,726		$ 31,674
Timios notes payable
Debt Instrument [Line Items]
Interest rate							5.49%				5.49%
Debt instruments, number of installments | installment											11
Debt instrument, installment payable							$ 50,320				$ 50,320
Notes payable							$ 600,000				$ 600,000
Energica lending arrangements
Debt Instrument [Line Items]
Weighted average interest rate							3.10%				3.10%
Number of instruments | installment							11				11
Outstanding unpaid balance							$ 500,000				$ 500,000
Payable due within one year							1,700,000				1,700,000
Payable due beyond one year							$ 1,600,000				$ 1,600,000
Energica lending arrangements | Minimum
Debt Instrument [Line Items]
Interest Rate							0.06%				0.06%
Interest rate							0.06%				0.06%
Installment term											8 months
Energica lending arrangements | Maximum
Debt Instrument [Line Items]
Interest Rate							5.70%				5.70%
Interest rate							5.70%				5.70%
Interest rate							5.70%				5.70%
Installment term											42 months
YA II PN Note 4 | Convertible Debt
Debt Instrument [Line Items]
Principal Amount								$ 80,000,000					$ 80,000,000
Interest rate								4%					4%
Conversion price (in dollars per share) | $ / shares								$ 4.95					$ 4.95
Vendor Notes Payable
Debt Instrument [Line Items]
Principal Amount								$ 0					$ 0	105,000
Aggregate outstanding unpaid balance								$ 0					$ 0	$ 105,000
Vendor Notes Payable | Minimum
Debt Instrument [Line Items]
Interest Rate								0.25%					0.25%
Interest rate								0.25%					0.25%
Vendor Notes Payable | Maximum
Debt Instrument [Line Items]
Interest Rate								4%					4%
Interest rate								4%					4%
Grapevine Logic, Inc. ("Grapevine") | Small Business Association Paycheck Protection Program | Unsecured Debt
Debt Instrument [Line Items]
Interest rate					1%
Unpaid consideration					$ 100,000
Debt instruments, number of installments | installment					18
Debt instrument, installment payable					$ 7,000
Delaware Board Of Trade Holdings Inc
Debt Instrument [Line Items]
Interest rate				0.25%					4%
Interest expense									$ 100,000
Debt instruments, number of installments | installment				2
Initial executed an unsecured promissory note				$ 30,000
Unsecured promissory note				$ 60,000
Operating lease liability										$ 900,000
Delaware Board Of Trade Holdings Inc | Vendor Notes Payable
Debt Instrument [Line Items]
Interest rate				0.25%						4%
Interest expense										$ 100,000
Debt instruments, number of installments | installment				2
Debt instrument, installment payable				$ 30,000
Initial executed an unsecured promissory note				30,000
Unsecured promissory note				$ 60,000
Operating lease liability										$ 900,000

Promissory Notes - Schedule o_3

Promissory Notes - Schedule of Promissory Notes Issued and Repaid (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Principal	$ 57,811	$ 565
YA II PN Note 1 | Convertible Debt
Debt Instrument [Line Items]
Principal	37,500
Gross proceeds	$ 37,500
Interest rate	4%
Conversion price (in dollars per share)	$ 2
YA II PN Note 2 | Convertible Debt
Debt Instrument [Line Items]
Principal	$ 37,500
Gross proceeds	$ 37,500
Interest rate	4%
Conversion price (in dollars per share)	$ 3.31
YA II PN Note 3 | Convertible Debt
Debt Instrument [Line Items]
Principal	$ 65,000
Gross proceeds	$ 65,000
Interest rate	4%
Conversion price (in dollars per share)	$ 4.12
YA II PN Note 4 | Convertible Debt
Debt Instrument [Line Items]
Principal	$ 80,000
Gross proceeds	$ 80,000
Interest rate	4%
Conversion price (in dollars per share)	$ 4.95

Stockholders' Equity, Convert_3

Stockholders' Equity, Convertible Preferred Stock and Redeemable Non-controlling Interest - Narrative (Details) $ / shares in Units, ¥ in Millions								3 Months Ended							6 Months Ended	9 Months Ended		12 Months Ended
	Sep. 15, 2022 shares	Sep. 01, 2022 USD ($) $ / shares shares	Jul. 12, 2022 shares	Jun. 30, 2021 USD ($)	Jun. 10, 2021 USD ($) shares	Feb. 26, 2021 USD ($)	Jun. 11, 2011 USD ($)	Sep. 30, 2022 USD ($) Vote $ / shares shares	Mar. 31, 2022 shares	Sep. 30, 2021 USD ($) shares	Jun. 30, 2021 USD ($) shares	Mar. 31, 2021 USD ($) shares	Mar. 31, 2020 USD ($)	Mar. 31, 2020 CNY (¥)	Jun. 30, 2021 USD ($) shares	Sep. 30, 2022 USD ($) Vote installment $ / shares shares	Sep. 30, 2022 CNY (¥) installment shares	Dec. 31, 2021 USD ($) installment $ / shares shares	Dec. 31, 2021 CNY (¥) installment shares	Dec. 31, 2020 USD ($) $ / shares shares	Sep. 30, 2022 CNY (¥) Vote shares	Dec. 31, 2021 CNY (¥) shares
Stockholders Equity [Line Items]
Common stock, shares authorized (in shares)								1,500,000,000								1,500,000,000		1,500,000,000		1,500,000,000	1,500,000,000	1,500,000,000
Common stock, par value (in dollars per share) | $ / shares		$ 0.001						$ 0.001								$ 0.001		$ 0.001		$ 0.001
Number of shares issued for professional services and stock options exercised								1,100,000								1,500,000	1,500,000
Stock ownership percentage limitation							4.99%
Common stock issuance for professional fee (in shares)																1,100,000	1,100,000
Share percentage of Market Price, option one				95%			95%				95%				95%
Share percentage of Market Price, option two				96%			96%				96%				96%
Consecutive trading days, option two							5 days
Common stock issuance | $												$ 53,407,000								$ 182,498,000
Aggregate offering price | $						$ 150,000,000
Common stock, share price calculated as a percentage of market price						3%
Proceeds from issuance of stock | $										$ 53,400,000								$ 145,500,000
Commission and transaction fees | $										$ 1,700,000								$ 4,500,000
Private Placement
Stockholders Equity [Line Items]
Sale of Stock, Consideration Received on Transaction | $				$ 80,400,000			$ 80,400,000
Stock ownership percentage limitation				4.99%							4.99%				4.99%
Consecutive trading days, option one							2 days
Consecutive trading days, option two							5 days
Common stock issuance | $											$ 27,300,000
Standby Equity Purchase Agreement
Stockholders Equity [Line Items]
Number of shares issued (in shares)	150,000,000	60,000,000
Transaction period		36 months
Purchase price equal to percentage of market price		95%
Stock ownership percentage limitation		4.99%
Structuring fee | $		$ 10,000
Common stock issuance as a commitment fee (in shares)		600,000						1,500,000
Shares issued as a percentage of outstanding stock		5%
New Energy | Qingdao Xingyang City Investment
Stockholders Equity [Line Items]
Ownership percentage of owned entity																		100%				100%
Convertible Preferred Stock
Stockholders Equity [Line Items]
Preferred stock, shares authorized (in shares)								50,000,000								50,000,000		50			50,000,000	50
Preferred stock, par value (in dollars per share) | $ / shares								$ 0.001								$ 0.001		$ 0.001
Series A Preferred Stock
Stockholders Equity [Line Items]
Preferred stock, shares issued (in shares)								7,000,000								7,000,000		7,000,000		7,000,000	7,000,000	7,000,000
Preferred stock, shares outstanding (in shares)																		7,000,000		7,000,000		7,000,000
Number of votes | Vote								1								1					1
Number of shares fully paid and nonassessable (in shares)								10								10		10			10	10
Liquidation event, distributed amount per share (in dollars per share) | $ / shares								$ 0.50								$ 0.50		$ 0.50
Common Stock
Stockholders Equity [Line Items]
Number of shares issued (in shares)										17,600,000								50,400,000	50,400,000
Common stock issuance for professional fee (in shares)								1,059,006	350,000		260,000	440,909						962,689	962,689	1,804,033
Common stock issuance (in shares)								(6,627,565)				17,615,534								123,437,386
Common stock issuance | $												$ 18,000								$ 123,000
Common Stock | Private Placement
Stockholders Equity [Line Items]
Common stock issuance (in shares)											10,000,000				10,000,000			10,000,000	10,000,000
Common stock issuance | $											$ 10,000				$ 27,300,000			$ 27,300,000
Qingdao Xingyang City Investment
Stockholders Equity [Line Items]
Aggregate investment								$ 28,000,000								$ 28,000,000		28,000,000			¥ 200	¥ 200
Payments for investments													$ 7,000,000	¥ 50
Remaining capital contribution																$ 21,000,000	¥ 150	$ 21,000,000	¥ 150
Number of installments | installment																3	3	3	3
Installments of remaining capital contribution																$ 7,000,000	¥ 50
Dividend rate																6%	6%	6%	6%
Period to sell investments																1 year	1 year	1 year	1 year
Period to redeem investments																3 years	3 years	3 years	3 years
Ownership percentage of owned entity																		100%				100%
US Hybrid
Stockholders Equity [Line Items]
Number of common stock issued (in shares)			6,600,000		6,600,000
Equity interest percentage			100%
Purchase price | $					$ 51,016,000
Qingdao Xingyang City Investment | Qingdao Xingyang City Investment | New Energy
Stockholders Equity [Line Items]
Number of common stock issued (in shares)																		56,000,000	56,000,000
Purchase price																		$ 7,900,000	¥ 56

Stockholders' Equity, Convert_4

Stockholders' Equity, Convertible Preferred Stock and Redeemable Non-controlling Interest (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance			$ 0	$ 7,485	$ 7,485
Initial investment	$ 264						$ 2,406
Loss attributable to non-controlling interest	$ (1,439)	$ (187)	(3,525)	(459)	(714)	$ (10,501)	852
Adjustment to redemption value		(9)
Ending balance					0	7,485
Qingdao Xingyang City Investment
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance			$ 0	7,485	7,485	0
Initial investment						7,047
Accretion of dividend				347	464	438
Loss attributable to non-controlling interest				(195)	(206)	(135)
Adjustment to redemption value				195	206	135
Ending balance		$ 7,832		$ 7,832	$ 0	$ 7,485	$ 0

Related Party Transactions (D_2

Related Party Transactions (Details) € in Millions		1 Months Ended		3 Months Ended				9 Months Ended		12 Months Ended
	Jan. 07, 2022 USD ($)	Apr. 30, 2022 USD ($) shares	Nov. 30, 2019 USD ($) installment	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Sep. 30, 2022 USD ($) entity shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) shares	Jun. 30, 2021 USD ($)	Dec. 31, 2020 USD ($) shares	Dec. 31, 2019 USD ($)	Jun. 07, 2022 USD ($)	Mar. 31, 2022 USD ($)	Jan. 07, 2022 EUR (€)	Oct. 31, 2021 USD ($)	Oct. 30, 2019
Related Party Transaction [Line Items]
Common stock issuance							$ 53,407,000					$ 182,498,000
Payments to acquire equity Interest								$ 54,889,000	$ 100,579,000
Amount due to related parties				$ 2,223,000				2,223,000		$ 1,102,000		882,000
Professional fees										34,710,000		12,541,000	$ 5,828,000
Principal										57,811,000		565,000
Notes receivable from related party				400,000				400,000		697,000		0
Amount due from related parties				534,000				$ 534,000		$ 266,000		$ 240,000
Option exercise (in shares) | shares								72,334		5,589,084		2,421,657
Common stock issuance for convertible note				7,523,000			140,126,000			$ 157,766,000		$ 45,666,000	$ 23,005,000
Energica
Related Party Transaction [Line Items]
Equity method investment, ownership percentage																	20%
Service agreement with SSSIG
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction					$ 400,000	$ 400,000					$ 1,400,000
Amount due from related parties					400,000				400,000
Professional fees									400,000	400,000		700,000
Due to other related parties										600,000
Glory
Related Party Transaction [Line Items]
Amount due to related parties										500,000
Due to other related parties				200,000				$ 200,000		200,000
Affiliated Entity
Related Party Transaction [Line Items]
Principal	$ 5,700,000															€ 5
Notes receivable from related party										700,000
Interest income recognized								28,476		6,476
Amount due from related parties															$ 1,800,000
Option exercise (in shares) | shares		847,156
Options exercise		$ 1,300,000
Common stock issuance for convertible note		1,800,000
Cash consideration		$ 3,100,000
Affiliated Entity | FNL Technologies
Related Party Transaction [Line Items]
Note receivable														$ 1,000,000
Fixed interest rate														6%
Promissory note impairment				600,000
Affiliated Entity | Euribor
Related Party Transaction [Line Items]
Interest rate	2%
Affiliated Entity | Revolving Credit Facility
Related Party Transaction [Line Items]
Note receivable																	$ 4,500,000
Vice Chairman
Related Party Transaction [Line Items]
Amount due from related parties					100,000				100,000
Borrowing from Dr. Wu. and his affiliates
Related Party Transaction [Line Items]
Amount due to related parties				200,000				200,000		200,000		200,000
Payables from related party				700,000				700,000		700,000		600,000
Shenma
Related Party Transaction [Line Items]
Common stock issuance			$ 4,900,000
Number of installments | installment			6
Payments to acquire equity Interest										500,000		$ 500,000
Tree Technologies Sdn. Bhd. | Affiliated Entity
Related Party Transaction [Line Items]
Amount due from related parties				300,000				300,000
Grapevine Logic, Inc. ("Grapevine") | Paycheck Protection Program | Unsecured Debt
Related Party Transaction [Line Items]
Due to other related parties				100,000				100,000		100,000
Energica | Affiliated Entity
Related Party Transaction [Line Items]
Notes receivable from related party							1,400,000
Energica
Related Party Transaction [Line Items]
Amount due to related parties				1,200,000				1,200,000
Cost of revenue from related party				$ 100,000				$ 400,000
Number of related party entities | entity								3
Energica | Energica
Related Party Transaction [Line Items]
Equity method investment, ownership percentage																	20%
Energica | Affiliated Entity
Related Party Transaction [Line Items]
Notes receivable from related party							$ 1,100,000
Ocasia
Related Party Transaction [Line Items]
Amount due from related parties					$ 200,000				$ 200,000
Qianxi | Shenma
Related Party Transaction [Line Items]
Percentage of ownership interest			1.72%															1.72%
Payments to acquire equity Interest								$ 500,000		$ 500,000

Share-Based Compensation - Narr

Share-Based Compensation - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Aug. 03, 2018	Dec. 03, 2010
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options outstanding to purchase shares of common stock (in shares)	22,403,822		22,403,822		21,843,781	25,087,416	14,936,726
Share-based payments expense	$ 2,200,000	$ 15,200,000	$ 7,400,000	$ 19,200,000	$ 22,000,000	$ 12,000,000	$ 9,100,000
Unrecognized compensation expense related to non-vested share options	$ 5,800,000		$ 5,800,000		12,900,000
Weighted average period for recognition related to non-vested stock options (in years)			1 year 1 month 28 days
Total intrinsic value of shares exercised			$ 0	5,600,000	7,731,175	2,421,499	0
Total fair value of vested shares			$ 6,700,000	5,400,000	$ 8,400,000	11,800,000	8,500,000
2010 Stock Incentive Plan ("the Plan")
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of shares authorized for issuance (in shares)								56,800,000	31,500,000
Number of options available for issuance (in shares)	16,700,000		16,700,000		17,400,000
Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options outstanding to purchase shares of common stock (in shares)	22,400,000		22,400,000
Weighted average period for recognition related to non-vested stock options (in years)					1 year 4 months 24 days
Cash received from options exercised			$ 0	$ 8,400,000	$ 8,400,000	$ 1,700,000	$ 0
Restricted Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized compensation cost related to unvested restricted shares	$ 0		$ 0		$ 0

Share-Based Compensation - Su_2

Share-Based Compensation - Summary of Stock Option Activity (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Options Outstanding
Beginning balance (in shares)	21,843,781	25,087,416	14,936,726
Granted (in shares)	1,605,000	9,562,000	15,854,166
Exercised (in shares)	(72,334)	(5,589,084)	(2,421,657)
Expired (in shares)	(737,963)	(2,966,509)	(1,682,658)
Forfeited (in shares)	(234,662)	(4,250,042)	(1,599,161)
Ending balance (in shares)	22,403,822	21,843,781	25,087,416
Vested at end of period (in shares)	18,039,489	14,264,369
Expected to vest at end of period (in shares)	4,364,333	7,579,412
Weighted Average Exercise Price
Beginning balance (in dollars per share)	$ 1.74	$ 1.29	$ 2.13
Granted (in dollars per share)	1.01	2.49	0.60
Exercised (in dollars per share)	0.53	1.50	0.78
Expired (in dollars per share)	2.48	1.69	2.72
Forfeited (in dollars per share)	2.30	1.10	1.58
Ending balance (in dollars per share)	1.67	1.74	$ 1.29
Vested at end of period (in dollars per share)	1.51	$ 1.53
Expected to vest at end of period (in dollars per share)	$ 2.16
Weighted Average Remaining Contractual Life (Years)
Outstanding	7 years 6 months 3 days	8 years 21 days	7 years 11 months 1 day
Vested at end of period (in years)	7 years 3 months 21 days	7 years 8 months 15 days
Expected to vest at end of period (in years)	8 years 4 months 9 days	9 years 4 months 13 days
Aggregate Intrinsic Value
Outstanding at beginning period	$ 4,596,393	$ 18,554,241
Outstanding at end of period	0	4,596,393	$ 18,554,241
Vested at end of period	0	3,927,341
Expected to vest at end of period	$ 0	$ 669,052

Share-Based Compensation - As_2

Share-Based Compensation - Assumptions Used to Estimate the Fair Values (Details)	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Expected term (in years)		1 year 10 months 17 days
Expected volatility, minimum	123%	112%
Expected volatility, maximum	124%	130%
Expected volatility		106.92%
Expected dividend yield	0%	0%
Risk free interest rate, minimum	1.69%	0.51%
Risk free interest rate, maximum	2.87%	1.10%
Risk free interest rate		1.31%
Minimum
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Expected term (in years)	5 years 6 months 3 days	4 years 9 months 14 days
Maximum
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Expected term (in years)	5 years 6 months 10 days	7 years 2 months 1 day

Share-Based Compensation - Wa_2

Share-Based Compensation - Warrants (Details) - $ / shares	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Class of Warrant or Right [Line Items]
Number of Warrants Outstanding and Exercisable (in shares)	0	1,100,000	900,000
Exercise Price (in dollars per share)		$ 4
Service providers expiring July 2022
Class of Warrant or Right [Line Items]
Number of Warrants Outstanding and Exercisable (in shares)	0	200,000	200,000
Exercise Price (in dollars per share)	$ 5	$ 5
Service providers expiring July 2022 - October 2022
Class of Warrant or Right [Line Items]
Number of Warrants Outstanding and Exercisable (in shares)	0	700,000	700,000
Exercise Price (in dollars per share)	$ 2.50	$ 2.50
Service provider one expiring Expiring January 2023
Class of Warrant or Right [Line Items]
Number of Warrants Outstanding and Exercisable (in shares)	0	100,000	0
Exercise Price (in dollars per share)	$ 7.50	$ 7.50
Service provider two expiring January 2023
Class of Warrant or Right [Line Items]
Number of Warrants Outstanding and Exercisable (in shares)	0	100,000	0
Exercise Price (in dollars per share)	$ 9	$ 9

Earnings (Loss) Per Common Sh_3

Earnings (Loss) Per Common Share - Summary of Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Net earnings (loss) attributable to common stockholders	$ (37,414)	$ (51,811)	$ (103,692)	$ (64,986)	$ (256,011)	$ (101,264)	$ (98,508)
Basic weighted average common shares outstanding (in shares)	494,061,205	473,829,962	496,392,410	432,989,602	447,829,204	213,490,535	119,766,859
Effect of dilutive securities
Convertible preferred shares- Series A (in shares)	0	0	0	0
Convertible promissory notes (in shares)	0	0	0	0
Diluted potential common shares (in shares)	494,061,205	473,829,962	496,392,410	432,989,602	447,829,204	213,490,535	119,766,859
Earnings (loss) per share:
Basic (in dollars per share)	$ (0.08)	$ (0.11)	$ (0.21)	$ (0.15)	$ (0.57)	$ (0.47)	$ (0.82)
Diluted (in dollars per share)	$ (0.08)	$ (0.11)	$ (0.21)	$ (0.15)	$ (0.57)	$ (0.47)	$ (0.82)

Earnings (Loss) Per Common Sh_4

Earnings (Loss) Per Common Share - Computation of Diluted Earnings Loss Per Share (Details) - shares shares in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	54,669	55,968	28,018	55,045
Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	950	1,100	900	8,996
Options and RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	22,419	21,859	25,172	14,937
Series A Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	933	933	933	933
Contingent shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	1,491	1,491	1,013	8,501
Convertible promissory note and interest
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total (in shares)	28,876	30,585	0	21,678

Income Taxes (Details)

Income Taxes (Details) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($) item	Sep. 30, 2022 USD ($) item	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) item	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2018 USD ($)
Operating Loss Carryforwards [Line Items]
Valuation allowance			100%		(10.30%)	(15.70%)	(16.40%)
Valuation allowance offset			80%
Income tax benefit	$ 400	$ 944	$ 925	$ 9,971	$ 11,786	$ 3,308	$ (417)
Number of businesses acquired | item		4	1		4
Deferred tax liabilities		$ 11,000		11,000	$ 7,371	6,863
Income tax benefit					371	241	176
Valuation allowance (percentage)			100%
Deferred tax assets	300		$ 300		126
Unrecognized tax positions	$ 0		0		256	0	0		$ 0
State
Operating Loss Carryforwards [Line Items]
Income tax benefit			300
Income tax benefit					0	0	0
Foreign
Operating Loss Carryforwards [Line Items]
Income tax benefit			$ 600
Income tax benefit					$ 371	$ 241	$ 176
Energica
Operating Loss Carryforwards [Line Items]
Deferred tax liabilities								$ 4,700
Timios and WAVE
Operating Loss Carryforwards [Line Items]
Income tax benefit				9,100
Net state deferred tax liabilities		(800)		(600)
Tree Technologies Sdn. Bhd.
Operating Loss Carryforwards [Line Items]
Net foreign tax benefit		$ 100		$ 300

Commitments and Contingencies_3

Commitments and Contingencies (Details) $ in Millions		12 Months Ended
	Aug. 16, 2022 USD ($)	Dec. 31, 2020 USD ($) item	Jun. 01, 2022	Jan. 28, 2021 USD ($)	Sep. 30, 2020 USD ($)	Jul. 19, 2019 USD ($)
Loss Contingencies [Line Items]
Settlement in principle, subject to finalizing a settlement agreement and approval of the Court		$ 1.7			$ 5	$ 5
Number of plaintiffs | item		1
Settlement payable		$ 1.3
Gain contingency		$ 0.4
Judgment amount	$ 16.4
Prejudgment interest rate	6%
Post judgment interest rate	9%
Silk EV Note | Convertible Debt
Loss Contingencies [Line Items]
Interest rate			6%	6%
Silk EV | Convertible promissory note and interest
Loss Contingencies [Line Items]
Cost				$ 15

Contingent Consideration - Su_2

Contingent Consideration - Summary of Financial Instruments (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended	12 Months Ended
	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jun. 11, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration				$ 868	$ 999	$ 899
Common stock issuance for acquisition (in shares)				0	11,300,000		7,400,000
Common Stock
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Common stock issuance for acquisition (in shares)	2,011,617	6,733,497	10,181,299		18,926,413	13,056,055	37,966,908
DBOT
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration				$ 649	$ 649	$ 649
Tree Technologies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration				119	250	250
Solectrac
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration				100	100			$ 2,400
Level I
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration					0	0
Level I | DBOT
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration					0	0
Level I | Tree Technologies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration					0	0
Level I | Solectrac
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration					0
Level II
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration					0	0
Level II | DBOT
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration					0	0
Level II | Tree Technologies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration					0	0
Level II | Solectrac
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration					0
Level III
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration				868	999	899
Level III | DBOT
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration				649	649	649
Level III | Tree Technologies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration				119	250	$ 250
Level III | Solectrac
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration				$ 100	$ 100

Contingent Consideration - Si_2

Contingent Consideration - Significant Inputs and Assumptions (Details)	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2019
Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input		3.4		0.1	1.6
Risk-free interest rate | DBOT
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input				0.001	0.016
Risk-free interest rate | Solectrac
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	0.034
Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input		25		30	30
Expected volatility | DBOT
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input				0.30	0.30
Expected volatility | Solectrac
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	0.250
Expected discount rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input		13.1
Expected discount rate | Solectrac
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	0.131
Expected term (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input				0.08	0.25
Expected term (years) | DBOT
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input				0.0008	0.0025
Expected dividend yield
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input				0	0
Weighted-average cost of capital
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input		15	15
Probability | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input		5	20
Probability | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input		10	55
Probability | Tree Technologies | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	0.05	0.05
Probability | Tree Technologies | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration liability, measurement input	0.20	0.10

Contingent Consideration - Re_2

Contingent Consideration - Reconciliation of Level 3 Fair Value Measurements (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Remeasurement loss/(gain) recognized in the statement of operations	$ 0	$ 5,099	$ 131	$ 7,006	$ 9,600	$ 5,503	$ (5,094)
Contingent Consideration
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance			999	$ 8,960	8,960	24,656	0
Remeasurement loss/(gain) recognized in the statement of operations			(131)		(9,600)	(5,503)
Ending balance	$ 868		$ 868		$ 999	$ 8,960	$ 24,656

Subsequent Events (Details)_2

Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions

1 Months Ended

3 Months Ended

9 Months Ended

12 Months Ended

Dec. 01, 2022

Oct. 25, 2022

Aug. 29, 2022

Oct. 31, 2022

Sep. 30, 2022

Sep. 30, 2022

Mar. 31, 2022

Sep. 30, 2021

Jun. 30, 2021

Mar. 31, 2021

Sep. 30, 2022

Sep. 30, 2021

Dec. 31, 2021

Dec. 31, 2020

Dec. 31, 2019

Dec. 23, 2022

Dec. 13, 2022

Nov. 14, 2022

Aug. 30, 2021

Subsequent Event [Line Items]

Principal

$ 57,811

$ 565

Proceeds from issuance of convertible notes

$ 0

$ 220,000

295,000

27,000

$ 9,132

Revenue

$ 24,278

$ 26,581

$ 83,871

$ 86,647

$ 114,080

26,759

$ 44,566

Shares issued upon conversion of debt (in shares)

45.9

Common stock issuance for professional fees (in shares)

1.1

Common stock issuance for professional fees

690

$ 435

$ 656

$ 1,162

$ 2,318

$ 1,642

Convertible promissory note and interest

Subsequent Event [Line Items]

Cost

54,319

Convertible promissory note and interest | VIA Motors International, Inc. [Member]

Subsequent Event [Line Items]

Cost

42,500

$ 42,500

Timios

Subsequent Event [Line Items]

Revenue

$ 27,000

Non-current assets

$ 20,400

20,400

20,400

Subsequent Event | First closing

Subsequent Event [Line Items]

Purchase value of convertible preferred shares

$ 5,000

Subsequent Event | Second closing

Subsequent Event [Line Items]

Purchase value of convertible preferred shares

5,000

Subsequent Event | Third closing

Subsequent Event [Line Items]

Purchase value of convertible preferred shares

10,000

Subsequent Event | Purchase agreement with Acuitas Capital

Subsequent Event [Line Items]

Purchase value of convertible preferred shares

$ 20,000

Subsequent Event | Agreement with VIA Motors and a commercial vendor to VIA Motors | VIA Motors International, Inc. [Member]

Subsequent Event [Line Items]

Common stock issuance for professional fees (in shares)

15

Common stock issuance for professional fees

$ 4,100

Convertible notes payable

$ 4,100

Subsequent Event | Convertible promissory note and interest | VIA Motors International, Inc. [Member]

Subsequent Event [Line Items]

Cost

$ 29,100

$ 29,100

$ 29,100

$ 2,400

Convertible Debt | VIA Motors International, Inc. [Member]

Subsequent Event [Line Items]

Principal

$ 42,500

Interest rate

4%

Convertible Debt | Subsequent Event

Subsequent Event [Line Items]

Principal

$ 2,000

Interest rate

20%

Secured collateral amount

$ 2,400

Convertible Debt | Subsequent Event | VIA Motors International, Inc. [Member]

Subsequent Event [Line Items]

Cost

$ 2,000

Convertible Debt | YA II PN, Ltd | Subsequent Event

Subsequent Event [Line Items]

Secured collateral amount

2,400

Convertible Debt | YA II PN, Ltd | Subsequent Event | Maximum

Subsequent Event [Line Items]

Secured collateral amount

$ 2,400

Convertible Debenture

Subsequent Event [Line Items]

Principal and accrued and unpaid interest

$ 17,600

Shares issued upon conversion of debt (in shares)

9.4

Convertible Debenture | YA II PN, Ltd

Subsequent Event [Line Items]

Threshold percentage

85%

Conversion price (in dollars per share)

$ 1.50

Convertible notes payable

$ 16,700

Convertible Debenture | YA II PN, Ltd | Subsequent Event

Subsequent Event [Line Items]

Threshold percentage

85%

Conversion price (in dollars per share)

$ 1.50

Shares issued upon conversion of debt (in shares)

43.7

43.7

Convertible notes payable

$ 16,700

Convertible Debenture | Convertible Debt | YA II PN, Ltd | Subsequent Event

Subsequent Event [Line Items]

Principal

$ 6,500

Proceeds from issuance of convertible notes

4,875

Financing fee

1,500

Debt issuance expenses

$ 125

Interest rate

8%

Interest rate event of default

18%

Threshold percentage

95%

Conversion price (in dollars per share)

$ 0.05

Outstanding share capital

3%

Voting power

51%

Principal and accrued and unpaid interest

$ 16,700

Shares issued upon conversion of debt (in shares)

43.7