Starry (STRYQ) S-124 Aug 22IPO registrationFinancial data

Company Profile

Cover Page

Cover Page	6 Months Ended
Cover Page	Jun. 30, 2022
Cover [Abstract]
Document Type	S-1
Amendment Flag	false
Entity Registrant Name	STARRY GROUP HOLDINGS, INC.
Entity Central Index Key	0001884697
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 99,682	$ 29,384
Accounts receivable, net	439	380
Deferred costs		7,049
Prepaid expenses and other current assets	10,576	7,079
Total current assets	110,697	43,892
Property and equipment, net	149,485	129,019
Intangible assets	48,463	48,463
Restricted cash and other assets	2,510	1,860
Total assets	311,155	223,234
Current liabilities:
Accounts payable	6,679	6,832
Unearned revenue	2,577	1,630
Current portion of debt	1,861	1,504
Accrued expenses and other current liabilities	23,881	23,177
Total current liabilities	34,998	33,143
Debt, net of current portion	219,669	191,596
Earnout liabilities	9,321
Warrant liabilities	8,468	14,773
Asset retirement obligations	2,903	2,387
Other liabilities	19,084	12,412
Total liabilities	294,443	254,311
Commitments and contingencies
Redeemable shares (Note 15)	10,579
Stockholders' equity (deficit):
Additional paid-in capital	597,427	17,106
Accumulated deficit	(591,311)	(501,371)
Total stockholders' equity (deficit)	6,133	(31,077)	(25,683)
Total liabilities, redeemable shares and stockholders' equity (deficit)	311,155	223,234
Starry, Inc [Member]
Current assets:
Cash and cash equivalents		29,384	25,594
Restricted cash		0	110
Accounts receivable, net		380	264
Deferred costs		7,049	0
Prepaid expenses and other current assets		7,079	1,840
Total current assets		43,892	27,808
Property and equipment, net		129,019	86,658
Intangible assets		48,463	48,463
Restricted cash and other assets		1,860	1,361
Total assets		223,234	164,290
Current liabilities:
Accounts payable		6,832	7,457
Unearned revenue		1,630	1,169
Current portion of debt		1,504	29,875
Accrued expenses and other current liabilities		23,177	13,073
Total current liabilities		33,143	51,574
Debt, net of current portion		191,596	133,932
Warrant liabilities		14,773	0
Asset retirement obligations		2,387	1,399
Other liabilities		12,412	3,068
Total liabilities		254,311	189,973
Stockholders' equity (deficit):
Common stock		14	9
Additional paid-in capital		17,096	21,384
Accumulated deficit		(501,371)	(334,826)
Total stockholders' equity (deficit)		(31,077)	(25,683)
Total liabilities, redeemable shares and stockholders' equity (deficit)		223,234	164,290
Convertible Preferred Stock
Stockholders' equity (deficit):
Convertible preferred stock (Note 5)		453,184
Old Starry Common Stock
Stockholders' equity (deficit):
Common stock		4
Class A Common Stock
Stockholders' equity (deficit):
Common stock	16
Class X Common Stock
Stockholders' equity (deficit):
Common stock	$ 1
Seed Series Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Stockholders' equity (deficit):
Convertible preferred stock (Note 5)		6,990	6,990
Series A Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Stockholders' equity (deficit):
Convertible preferred stock (Note 5)		25,946	25,946
Series B Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Stockholders' equity (deficit):
Convertible preferred stock (Note 5)		29,910	29,910
Series C Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Stockholders' equity (deficit):
Convertible preferred stock (Note 5)		99,989	99,989
Series D Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Stockholders' equity (deficit):
Convertible preferred stock (Note 5)		124,915	124,915
Series E Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Stockholders' equity (deficit):
Convertible preferred stock (Note 5)		$ 165,434	$ 0

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Preferred stock, par value	$ 0.0001
Preferred stock, shares authorized	10,000,000
Preferred stock, shares issued	0
Preferred stock, shares outstanding	0
Common stock, Par value		$ 0.0001
Starry, Inc [Member]
Common stock, Par value		$ 0.0001	$ 0.0001
Common Stock, Shares Authorized		150,024,203	150,024,203
Common Stock, Shares, Issued		37,178,873	36,155,835
Common Stock, Shares, Outstanding		37,178,873	36,155,835
Old Starry Common Stock
Common stock, Par value	$ 0.001	$ 0.001
Common Stock, Shares Authorized	0	150,024,203
Common Stock, Shares, Issued	0	37,178,873
Common Stock, Shares, Outstanding	0	37,178,873
Class A Common Stock
Common stock, Par value	$ 0.0001	$ 0.0001
Common Stock, Shares Authorized	800,000,000	800,000,000
Common Stock, Shares, Issued	153,393,876	0
Common Stock, Shares, Outstanding	153,393,876	0
Class X Common Stock
Common stock, Par value	$ 0.0001	$ 0.0001
Common Stock, Shares Authorized	50,000,000	50,000,000
Common Stock, Shares, Issued	9,268,335	0
Common Stock, Shares, Outstanding	9,268,335	0
Seed Series Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Preferred stock, par value		$ 0.0001	$ 0.0001
Preferred stock, shares authorized		9,761,747	9,761,747
Preferred stock, shares issued		9,761,745	9,761,745
Preferred stock, shares outstanding		9,761,745	9,761,745
Preferred stock liquidation preference value		$ 7,000	$ 7,000
Series A Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Preferred stock, par value		$ 0.0001	$ 0.0001
Preferred stock, shares authorized		16,852,283	16,852,283
Preferred stock, shares issued		16,852,283	16,852,283
Preferred stock, shares outstanding		16,852,283	16,852,283
Preferred stock liquidation preference value		$ 26,000	$ 26,000
Series B Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Preferred stock, par value		$ 0.0001	$ 0.0001
Preferred stock, shares authorized		10,207,696	10,207,696
Preferred stock, shares issued		10,207,696	10,207,696
Preferred stock, shares outstanding		10,207,696	10,207,696
Preferred stock liquidation preference value		$ 30,000	$ 30,000
Series C Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Preferred stock, par value		$ 0.0001	$ 0.0001
Preferred stock, shares authorized		19,965,160	19,965,160
Preferred stock, shares issued		19,965,160	19,965,160
Preferred stock, shares outstanding		19,965,160	19,965,160
Preferred stock liquidation preference value		$ 100,000	$ 100,000
Series D Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Preferred stock, par value		$ 0.0001	$ 0.0001
Preferred stock, shares authorized		16,090,802	16,090,802
Preferred stock, shares issued		16,090,802	16,090,802
Preferred stock, shares outstanding		16,090,802	16,090,802
Preferred stock liquidation preference value		$ 125,000	$ 125,000
Series E Convertible Preferred Stock [Member] \| Starry, Inc [Member]
Preferred stock, par value		$ 0.0001	$ 0.0001
Preferred stock, shares authorized		19,299,164	19,299,164
Preferred stock, shares issued		18,751,311	0
Preferred stock, shares outstanding		18,751,311	0
Preferred stock liquidation preference value		$ 162,784	$ 162,784

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Revenues	$ 7,754	$ 5,091	$ 15,124	$ 9,614
Cost of revenues	(20,725)	(13,318)	(38,916)	(25,822)
Gross loss	(12,971)	(8,227)	(23,792)	(16,208)
Operating expenses:
Selling, general and administrative	(25,128)	(16,028)	(50,218)	(30,238)
Research and development	(7,810)	(6,476)	(16,037)	(12,418)
Total operating expenses	(32,938)	(22,504)	(66,255)	(42,656)
Loss from operations	(45,909)	(30,731)	(90,047)	(58,864)
Other income (expense):
Interest expense	(8,038)	(4,926)	(15,568)	(12,581)
Other income (expense), net	17,640	(2,897)	15,675	(8,155)
Total other income (expense)	9,602	(7,823)	107	(20,736)
Net loss	$ (36,307)	$ (38,554)	$ (89,940)	$ (79,600)
Net loss per share of common stock, basic and diluted (Note 13)	$ (0.22)	$ (1.06)	$ (0.88)	$ (2.19)
Weighted-average shares outstanding, basic and diluted	162,423,594	36,410,177	102,357,494	36,325,426
Starry, Inc [Member]
Revenues					$ 22,263	$ 12,826
Cost of revenues					(58,363)	(38,529)
Gross loss					(36,100)	(25,703)
Operating expenses:
Selling, general and administrative					(67,129)	(55,240)
Research and development					(26,308)	(22,957)
Total operating expenses					(93,437)	(78,197)
Loss from operations					(129,537)	(103,900)
Other income (expense):
Interest expense					(24,739)	(19,382)
Other income (expense), net					(12,269)	(1,811)
Total other income (expense)					(37,008)	(21,193)
Net loss					$ (166,545)	$ (125,093)
Net loss per share of common stock, basic and diluted (Note 13)					$ (4.55)	$ (3.5)
Weighted-average shares outstanding, basic and diluted					36,569,966	35,743,961

Consolidated Statements of Stoc

Consolidated Statements of Stockholders (Deficit) Equity (Unaudited) - USD ($) $ in Thousands	Total	Starry Warrants [Member]	Previously reported	Previously reported Starry Warrants [Member]	Common Stock Starry Warrants [Member]	Common Stock Previously reported	Common Stock Previously reported Starry Warrants [Member]	Common Stock Revision of Prior Period, Accounting Standards Update, Adjustment Starry Warrants [Member]	Additional Paid-in Capital	Additional Paid-in Capital Starry Warrants [Member]	Additional Paid-in Capital Previously reported	Additional Paid-in Capital Previously reported Starry Warrants [Member]	Additional Paid-in Capital Revision of Prior Period, Accounting Standards Update, Adjustment	Additional Paid-in Capital Revision of Prior Period, Accounting Standards Update, Adjustment Starry Warrants [Member]	Accumulated Deficit	Accumulated Deficit Starry Warrants [Member]	Accumulated Deficit Previously reported	Accumulated Deficit Previously reported Starry Warrants [Member]	Convertible Preferred Stock	Convertible Preferred Stock Previously reported	Convertible Preferred Stock Revision of Prior Period, Accounting Standards Update, Adjustment	Convertible Preferred Stock Preferred Stock	Convertible Preferred Stock Preferred Stock Previously reported	Class A Common Stock Common Stock	Class A Common Stock Common Stock Previously reported	Class A Common Stock Common Stock Revision of Prior Period, Accounting Standards Update, Adjustment	Class X Common Stock Common Stock	Seed Series Convertible Preferred Stock [Member] Preferred Stock Starry Warrants [Member]	Seed Series Convertible Preferred Stock [Member] Preferred Stock Previously reported	Seed Series Convertible Preferred Stock [Member] Preferred Stock Previously reported Starry Warrants [Member]	Seed Series Convertible Preferred Stock [Member] Preferred Stock Revision of Prior Period, Accounting Standards Update, Adjustment	Seed Series Convertible Preferred Stock [Member] Preferred Stock Revision of Prior Period, Accounting Standards Update, Adjustment Starry Warrants [Member]	Series A Convertible Preferred Stock [Member] Preferred Stock Starry Warrants [Member]	Series A Convertible Preferred Stock [Member] Preferred Stock Previously reported	Series A Convertible Preferred Stock [Member] Preferred Stock Previously reported Starry Warrants [Member]	Series A Convertible Preferred Stock [Member] Preferred Stock Revision of Prior Period, Accounting Standards Update, Adjustment	Series A Convertible Preferred Stock [Member] Preferred Stock Revision of Prior Period, Accounting Standards Update, Adjustment Starry Warrants [Member]	Series B Convertible Preferred Stock [Member] Starry Warrants [Member]	Series B Convertible Preferred Stock [Member] Preferred Stock Starry Warrants [Member]	Series B Convertible Preferred Stock [Member] Preferred Stock Previously reported	Series B Convertible Preferred Stock [Member] Preferred Stock Previously reported Starry Warrants [Member]	Series B Convertible Preferred Stock [Member] Preferred Stock Revision of Prior Period, Accounting Standards Update, Adjustment	Series B Convertible Preferred Stock [Member] Preferred Stock Revision of Prior Period, Accounting Standards Update, Adjustment Starry Warrants [Member]	Series C Convertible Preferred Stock [Member] Preferred Stock Starry Warrants [Member]	Series C Convertible Preferred Stock [Member] Preferred Stock Previously reported	Series C Convertible Preferred Stock [Member] Preferred Stock Previously reported Starry Warrants [Member]	Series C Convertible Preferred Stock [Member] Preferred Stock Revision of Prior Period, Accounting Standards Update, Adjustment	Series C Convertible Preferred Stock [Member] Preferred Stock Revision of Prior Period, Accounting Standards Update, Adjustment Starry Warrants [Member]	Series D Convertible Preferred Stock [Member] Preferred Stock Starry Warrants [Member]	Series D Convertible Preferred Stock [Member] Preferred Stock Previously reported	Series D Convertible Preferred Stock [Member] Preferred Stock Previously reported Starry Warrants [Member]	Series D Convertible Preferred Stock [Member] Preferred Stock Revision of Prior Period, Accounting Standards Update, Adjustment Starry Warrants [Member]	Series E Convertible Preferred Stock [Member] Starry Warrants [Member]	Series E Convertible Preferred Stock [Member] Preferred Stock Starry Warrants [Member]
Balance at Dec. 31, 2019		$ 63,597		$ 63,597	$ 4		$ 6	$ (2)		$ 16,314		$ 16,312		$ 2		$ (209,733)		$ (209,733)										$ 6,990	$ 6,990				$ 25,946	$ 25,946					$ 29,910	$ 29,910				$ 99,989	$ 99,989				$ 94,177	$ 94,177
Balances (in shares) at Dec. 31, 2019					35,890,591	194,974,082		(159,083,491)																				9,761,745	53,030,260		(43,268,515)		16,852,283	91,549,300		(74,697,017)			10,207,696	55,452,865		(45,245,169)		19,965,160	108,459,871		(88,497,711)		12,132,465	65,909,090		(53,776,625)
Issuance of convertible preferred stock in connection with the Business Combination, net of issuance costs		30,738																																															$ 30,738
Issuance of convertible preferred stock in connection with the Business Combination, net of issuance costs, (in shares)																																																	3,958,337
Share-based compensation		960								960
Net loss attributable to common stockholder		(125,093)														(125,093)
Recognition of beneficial conversion feature on convertible notes		3,932								3,932
Issuance of common stock options Shares					265,244
Issuance of common stock options		183								183
Balance at Dec. 31, 2020	$ (25,683)	(25,683)	$ (25,683)	(25,683)	$ 4		$ 9	$ (5)	$ 21,389	21,389	$ 21,384	21,384	$ 5	5	$ (334,826)	(334,826)	$ (334,826)	(334,826)				$ 287,750	$ 287,750	$ 4	$ 9	$ (5)		$ 6,990		$ 6,990			$ 25,946		$ 25,946			$ 29,910	$ 29,910		$ 29,910			$ 99,989		$ 99,989			$ 124,915		$ 124,915
Balances (in shares) at Dec. 31, 2020					36,155,835		196,415,008	(160,259,173)											72,877,686	395,904,883	(323,027,196)			36,155,835	196,415,008	(160,259,173)		9,761,745		53,030,260		(43,268,515)	16,852,283		91,549,300		(74,697,017)	10,207,696	10,207,696		55,452,865		(45,245,169)	19,965,160		108,459,871		(88,497,711)	16,090,802		87,412,587	(71,321,785)
Issuance of convertible preferred stock in connection with the Business Combination, net of issuance costs	119,850																		$ 119,850
Issuance of convertible preferred stock in connection with the Business Combination, net of issuance costs, (in shares)																			13,148,484
Recognition of distribution to non-redeeming shareholders	0
Issuance of common upon exercise stock options	218								218
Issuance of common upon exercise stock options (in shares)																								307,285
Conversion of convertible notes payable to Series E convertible preferred stock	45,584																		$ 45,584
Conversion of convertible notes payable to Series E convertible preferred stock (in shares)																			5,602,827
Share-based compensation	578								578
Net loss attributable to common stockholder	(79,600)														(79,600)
Balance at Jun. 30, 2021	60,947								22,185						(414,426)							453,184		$ 4
Balances (in shares) at Jun. 30, 2021																			91,628,997					36,463,120
Balance at Dec. 31, 2020	(25,683)	$ (25,683)	(25,683)	$ (25,683)	$ 4		$ 9	$ (5)	21,389	21,389	21,384	$ 21,384	5	$ 5	(334,826)	(334,826)	(334,826)	$ (334,826)				287,750	287,750	$ 4	$ 9	$ (5)		$ 6,990		$ 6,990			$ 25,946		$ 25,946			$ 29,910	$ 29,910		$ 29,910			$ 99,989		$ 99,989			$ 124,915		$ 124,915
Balances (in shares) at Dec. 31, 2020					36,155,835		196,415,008	(160,259,173)											72,877,686	395,904,883	(323,027,196)			36,155,835	196,415,008	(160,259,173)		9,761,745		53,030,260		(43,268,515)	16,852,283		91,549,300		(74,697,017)	10,207,696	10,207,696		55,452,865		(45,245,169)	19,965,160		108,459,871		(88,497,711)	16,090,802		87,412,587	(71,321,785)
Issuance of convertible preferred stock in connection with the Business Combination, net of issuance costs																																																					$ 119,850
Issuance of convertible preferred stock in connection with the Business Combination, net of issuance costs, (in shares)		119,850																																																			13,148,484
Conversion of convertible preferred stock into common stock in connection with the Business Combination		$ 45,584																																																			$ 45,584
Conversion of convertible preferred stock into common stock in connection with the Business Combination (in shares)																																																					5,602,827
Issuance of common stock upon exercise of warrants in connection with the Business Combination (in shares)					422,095
Issuance of common upon exercise stock options		752								752
Issuance of common upon exercise stock options (in shares)					600,943
Share-based compensation		1,310								1,310
Net loss attributable to common stockholder		(166,545)														(166,545)
Reclassification of 2019 warrants to liabilities		(6,345)								(6,345)
Balance at Dec. 31, 2021	(31,077)	(31,077)	(31,077)		$ 4				17,106	17,106	17,096		10		(501,371)	(501,371)	(501,371)					453,184	453,184	$ 4	$ 14	$ (10)		$ 6,990					$ 25,946						$ 29,910					$ 99,989					$ 124,915					$ 165,434
Balances (in shares) at Dec. 31, 2021					37,178,873														91,628,997	497,770,570	(406,141,573)			37,178,873	201,972,619	(164,793,746)		9,761,745					16,852,283						10,207,696					19,965,160					16,090,802					18,751,311
Balance at Mar. 31, 2021	$ 99,027								$ 21,711						(375,872)							453,184		$ 4
Balances (in shares) at Mar. 31, 2021																			91,628,997					36,327,947
Issuance of common upon exercise stock options (in shares)	116								116															135,173
Share-based compensation	$ 358								$ 358
Net loss attributable to common stockholder	(38,554)														(38,554)
Balance at Jun. 30, 2021	60,947								22,185						(414,426)							453,184		$ 4
Balances (in shares) at Jun. 30, 2021																			91,628,997					36,463,120
Balance at Dec. 31, 2021	(31,077)	$ (31,077)	$ (31,077)		$ 4				17,106	$ 17,106	$ 17,096		$ 10		(501,371)	$ (501,371)	$ (501,371)					453,184	$ 453,184	$ 4	$ 14	$ (10)		$ 6,990					$ 25,946						$ 29,910					$ 99,989					$ 124,915					$ 165,434
Balances (in shares) at Dec. 31, 2021					37,178,873														91,628,997	497,770,570	(406,141,573)			37,178,873	201,972,619	(164,793,746)		9,761,745					16,852,283						10,207,696					19,965,160					16,090,802					18,751,311
Conversion of legacy common stock to Class X common stock in connection with the Business Combination																								$ (1)			$ 1
Conversion of legacy common stock to Class X common stock in connection with the Business Combination (in shares)																								(9,268,335)			9,268,335
Issuance of convertible preferred stock in connection with the Business Combination, net of issuance costs	31,000																		$ 31,000
Issuance of convertible preferred stock in connection with the Business Combination, net of issuance costs, (in shares)																			4,133,333
Conversion of convertible preferred stock into common stock in connection with the Business Combination									484,174										$ (484,184)					$ 10
Conversion of convertible preferred stock into common stock in connection with the Business Combination (in shares)																			(95,762,330)					95,762,330
Issuance of common stock upon exercise of warrants in connection with the Business Combination	12,549								12,548															$ 1
Issuance of common stock upon exercise of warrants in connection with the Business Combination (in shares)																								6,758,512
Business combination transaction, net of transaction costs and assumed liabilities	110,932								110,930															$ 2
Business combination transaction, net of transaction costs and assumed liabilities (in shares)																								22,132,385
Sponsor Earnout Shares liability	(26,095)								(26,095)
Reclassification of redeemable shares from permanent equity to temporary equity	(10,579)								(10,579)
Temporary equity reclassification of redeemable shares from permanent equity	10,579
Recognition of distribution to non-redeeming shareholders	3,888								3,888
Issuance of common upon exercise stock options	756								756
Issuance of common upon exercise stock options (in shares)																								830,111
Share-based compensation	4,699								4,699
Net loss attributable to common stockholder	(89,940)														(89,940)
Temporary Equity Balance at Jun. 30, 2022	10,579
Balance at Jun. 30, 2022	6,133								597,427						(591,311)							0		$ 16			$ 1
Balances (in shares) at Jun. 30, 2022																			0					153,393,876			9,268,335
Balance at Mar. 31, 2022	$ 41,159								$ 596,146						(555,004)							0		$ 16			$ 1
Balances (in shares) at Mar. 31, 2022																			0					152,926,661			9,268,335
Issuance of common upon exercise stock options (in shares)	289								289															467,215
Share-based compensation	$ 992								$ 992
Net loss attributable to common stockholder	(36,307)														(36,307)
Temporary Equity Balance at Jun. 30, 2022	10,579
Balance at Jun. 30, 2022	$ 6,133								$ 597,427						$ (591,311)							$ 0		$ 16			$ 1
Balances (in shares) at Jun. 30, 2022																			0					153,393,876			9,268,335

Consolidated Statements of St_2

Consolidated Statements of Stockholders (Deficit) Equity (Unaudited) (Parenthetical) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Series D Preferred Stock
Convertible preferred stock, issuance costs			$ 12
Series E Preferred Stock
Convertible preferred stock, issuance costs	$ 150	$ 150

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Operating activities:
Net loss	$ (89,940)	$ (79,600)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization expense	19,645	12,973
Paid-in-kind interest on term loans, convertible notes payable and strategic partner obligations	12,070	8,369
Amortization of debt discount and deferred charges	3,402	3,150
Conversion of debt discount	0	971
Loss on extinguishment of debt	0	2,361
Fair value adjustment of derivative liabilities	(19,559)	5,796
Recognition of distribution to non-redeeming shareholders	3,888	0
Loss on disposal of property and equipment	1,434	1,223
Share-based compensation	4,699	578
Transaction costs allocated to warrants and earnout liability instruments	314	0
Accretion of asset retirement obligations	144	89
Provision for doubtful accounts	24	2
Changes in operating assets and liabilities:
Accounts receivable	(84)	(106)
Prepaid expenses and other current assets	(3,494)	(2,141)
Deferred cost	0	(453)
Other assets	(649)	(14)
Accounts payable	(246)	(770)
Unearned revenue	947	541
Accrued expenses and other current liabilities	1,885	1,473
Other liabilities	4	2,000
Net cash used in operating activities	(65,516)	(43,558)
Investing activities:
Purchases of property and equipment	(37,584)	(29,985)
Net cash used in investing activities	(37,584)	(29,985)
Financing activities:
Proceeds from Business Combination, net of transaction costs	160,539	0
Repayment of note assumed in the Business Combination	(1,200)	0
Proceeds from the issuance of convertible notes payable and beneficial conversion feature on convertible notes	0	11,000
Proceeds from Strategic Partner Arrangement	3,932	1,994
Proceeds from exercise of common stock options	756	218
Proceeds from the issuance of Series Preferred Stock, net of issuance costs	0	119,850
Proceeds from the issuance of term loans, net of issuance costs	10,000	0
Payments of third-party issuance costs in connection with Term Loans	(47)	0
Repayments of capital lease obligations, net	(582)	(373)
Net cash provided by financing activities	173,398	132,689
Net increase (decrease) in cash and cash equivalents and restricted cash:	70,298	59,146
Cash and cash equivalents and restricted cash, beginning of period	30,762	26,831	$ 26,831
Cash and cash equivalents and restricted cash, end of period	101,060	85,977	30,762	$ 26,831
Starry, Inc [Member]
Operating activities:
Net loss			(166,545)	(125,093)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization expense			29,463	19,350
Paid-in-kind interest on term loans, convertible notes payable and strategic partner obligations			18,203	15,427
Amortization of debt discount and deferred charges			5,438	3,820
Conversion of debt discount			971	0
Loss on extinguishment of debt			3,727	0
Fair value adjustment of derivative liabilities			8,562	1,850
Loss on disposal of property and equipment			2,216	1,549
Share-based compensation			1,310	960
Accretion of asset retirement obligations			205	114
Provision for doubtful accounts			154	117
Changes in operating assets and liabilities:
Accounts receivable			(270)	(327)
Prepaid expenses and other current assets			(5,240)	162
Other assets			(248)	(2)
Accounts payable			(1,249)	676
Unearned revenue			461	832
Accrued expenses and other current liabilities			3,477	402
Other liabilities			782	1,218
Net cash used in operating activities			(98,583)	(78,945)
Investing activities:
Purchases of property and equipment			(68,903)	(35,906)
Net cash used in investing activities			(68,903)	(35,906)
Financing activities:
Proceeds from the issuance of convertible notes payable and beneficial conversion feature on convertible notes			11,000	31,243
Proceeds from Strategic Partner Arrangement			3,342	1,722
Proceeds from exercise of common stock options			752	183
Proceeds from the issuance of term loans, net of issuance costs			38,500	0
Payments of third-party issuance costs in connection with Term Loans			(264)	0
Payments of deferred transaction costs			(975)	0
Repayments of capital lease obligations, net			(788)	(570)
Net cash provided by financing activities			171,417	63,316
Net increase (decrease) in cash and cash equivalents and restricted cash:			3,931	(51,535)
Cash and cash equivalents and restricted cash, beginning of period	$ 30,762	$ 26,831	26,831	78,366
Cash and cash equivalents and restricted cash, end of period			30,762	26,831
Series D Preferred Stock \| Starry, Inc [Member]
Financing activities:
Proceeds from the issuance of Series Preferred Stock, net of issuance costs			0	30,738
Series E Preferred Stock \| Starry, Inc [Member]
Financing activities:
Proceeds from the issuance of Series Preferred Stock, net of issuance costs			$ 119,850	$ 0

Description of Business

Description of Business	6 Months Ended	12 Months Ended
Description of Business	Jun. 30, 2022	Dec. 31, 2021
Description of Business	Note 1. Description of business Starry Group Holdings, Inc. (“Starry Group” and, together with its subsidiaries, “Starry” or “the Company”) was incorporated in Delaware on September 17, 2021 as a wholly owned subsidiary of Starry, Inc. (“Old Starry”). Starry Group was formed for the purpose of effectuating the transactions contemplated by the Agreement and Plan of Merger, dated as of October 6, 2021 (as amended, the “Merger Agreement”), by and among FirstMark Horizon Acquisition Corp. (“FirstMark”), Sirius Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of FirstMark (“Merger Sub”), Old Starry and Starry Group. The Company is in the telecommunications industry and invests in the future of fixed wireless technology. The Company delivers high-quality and affordable broadband access using innovative, proprietary wideband hybrid fiber wireless technology. Active phased arrays are used to amplify wireless signals and optimize service from multiple antennas deployed throughout a region. By using a fixed wireless network, reliance on municipal infrastructure is reduced, extensive installation times are bypassed, and network deployment is increased in comparison to its fiber competitors. Services are provided to customers in the Boston, Los Angeles, New York City, Denver, Washington, D.C. and Columbus metropolitan areas. Business Combination Merger Agreement Waiver On March 28, 2022, the parties to the Merger Agreement entered into a Merger Agreement Waiver (the “Merger Agreement Waiver”), pursuant to which they agreed to waive certain closing conditions. Subsequent to waiving such closing conditions, the business combination was effected in two steps: (a) on March 28, 2022 (the “SPAC Merger Effective Time”), FirstMark merged with and into Starry Group (the “SPAC Merger”), with Starry Group surviving the SPAC Merger as a publicly traded entity and sole owner of Merger Sub; and (b) on March 29, 2022 (the “Acquisition Merger Effective Date”), Merger Sub merged with and into Old Starry (the “Acquisition Merger”, and, together with the SPAC Merger and all other transactions contemplated by the Merger Agreement, the “Business Combination”), with Old Starry surviving the Acquisition Merger as a wholly owned subsidiary of Starry Group. Upon consummation of the Business Combination on March 29, 2022, the Company received gross proceeds of $36,282 (consisting of $37 of cash held by FirstMark and $36,245 from the trust account). In addition, 4,921,551 shares of FirstMark common stock held by public stockholders converted to Class A common stock on a 1-for-1 The Business Combination was accounted for as a reverse recapitalization in accordance with U.S. GAAP. This determination is primarily based on Old Starry stockholders comprising a relative majority of the voting power of Starry and board composition, Old Starry operations prior to the Business Combination comprising the only ongoing operations of Starry, and Old Starry senior management comprising a majority of the senior management of Starry. Under this method of accounting, FirstMark was treated as the “acquired” company for financial reporting purposes. Accordingly, the financial statements of Starry represent a continuation of the financial statements of Old Starry with the Business Combination being treated as the equivalent of Starry issuing stock for the net assets of FirstMark, accompanied by a recapitalization. The net assets of FirstMark are stated at historical costs, with no goodwill or other intangible assets recorded. Operations prior to the Business Combination are presented as those of Starry. Share information for all periods prior to the Business Combination has been retroactively adjusted using the exchange ratio for the equivalent number of shares outstanding immediately after the Business Combination to effect the reverse recapitalization. PIPE Subscription Agreements On March 29, 2022, the PIPE investors purchased an aggregate of 14,533,334 shares of Class A common stock at $7.50 per share, resulting in aggregate proceeds of $109,000. Series Z Subscription Agreements On March 29, 2022, the Series Z investors purchased an aggregate of 4,133,333 shares of Series Z Preferred Stock at $7.50 per share, resulting in aggregate proceeds of $31,000. Recapitalization On the closing date of the Acquisition Merger and immediately prior to the effective time of the Acquisition Merger, (a) each then-outstanding share of Starry Preferred Stock (excluding the Series Z Preferred Stock, par value $0.001 per share) automatically converted into a number of shares of Old Starry common stock, par value $0.001 per share, on a 1-for-1 At the effective time of the Acquisition Merger, pursuant to the Acquisition Merger: (a) each then-outstanding share of Old Starry common stock, including shares of Old Starry common stock resulting from the Conversion, were canceled and automatically converted into (i) with respect to the Company’s Chief Executive Officer and founder, 9,268,335 shares of Class X common stock, par value $0.0001 per share and (ii) with respect to any other persons who held Old Starry common stock, the number of shares of Class A common stock, par value $0.0001 per share, equal to the exchange ratio of 0.1841; (b) each share of Series Z Preferred Stock automatically converted into Class A common stock on a one-to-one The following summarizes the shares of Class A common stock and Class X common stock issued and outstanding immediately after the Business Combination as of March 29, 2022: Starry equity holders (1) 140,062,611 86 % FirstMark founder shares (2) (3) 2,677,500 2 % FirstMark public stockholders (3) 4,921,551 3 % PIPE Investors (3) 14,533,334 9 % Starry common stock immediately after the Business Combination 162,194,996 100 % (1) Excludes 45,918,159 shares of Class A common stock underlying outstanding stock options and restricted stock units. (2) Excludes 4,128,113 Earnout Shares subject to forfeiture if certain performance-based vesting conditions are not met (see Note 9). (3) The FirstMark founder shares, FirstMark public stockholders and PIPE investors are presented combined in the Condensed Consolidated Statements of Stockholders’ Equity (Deficit) on the line item “Business Combination transaction, net of transaction costs and assumed liabilities”. In connection with the Business Combination, the Company raised $176,282 of gross proceeds including $36,282 of cash received from FirstMark and $140,000 of cash received in connection with the PIPE financing and Series Z Preferred Stock financing. The Company incurred $17,532 of transaction costs (net of $967 transaction costs incurred and paid by FirstMark prior to the close of the Business Combination for a total of $18,499 combined company transaction costs), consisting of banking, legal, and other professional fees, of which $17,218 was netted out of proceeds and recorded in additional paid-in one-time In aggregate the amount recorded in APIC was $110,930 as shown below: Cash - FirstMark trust and cash $ 36,282 Cash - PIPE investors (including Series Z) 140,000 Gross proceeds 176,282 Less: transaction costs paid during the period (15,743 ) Net proceeds from the Business Combination 160,539 Less: Series Z Preferred Stock (1) (31,000 ) Less: warrant liabilities issued (15,697 ) Less: repayment of note assumed in the Business Combination (1,200 ) Less: net transaction costs reclassed to equity, including accrued transaction costs at June 30, 2022 (1,475 ) Less: issuance of non-redemption (42 ) Less: net liabilities assumed from the Business Combination (195 ) Business Combination, net of transaction costs and assumed liabilities on the Statement of Changes in Stockholders’ Equity (Deficit) $ 110,930 (1) Going concern: Presentation of Financial Statements, Substantial doubt about an entity’s ability to continue as a going concern exists when relevant conditions and events, considered in the aggregate, indicate that it is probable that the entity will be unable to meet its obligations as they become due within one year from the financial statement issuance date. These condensed consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and settlement of liabilities in the normal course of business. The Company is an early-stage growth company and has generated losses and negative cash flows from operating activities since inception. The Company requires additional capital investment to execute the strategic business plan to grow its subscriber base in existing markets from already-deployed network assets and launch services in new markets. Management plans to raise additional capital through a combination of potential options, including but not limited to, equity and debt financings. Additional equity financing may not be available, and if it is available, it may not be on terms favorable to the Company and could be dilutive to current stockholders. Debt financing, if available, may involve restrictive covenants and dilutive financing instruments. The inherent uncertainties described above may impact the Company’s ability to remain in compliance with this covenant over the next twelve months. If the Company breaches its financial covenant and fails to secure a waiver or forbearance from the third-party lender, such breach or failure could accelerate the repayment of the outstanding borrowing under the Starry Credit Agreement or the exercise of other rights or remedies the third-party lender may have under applicable law. No assurance can be provided that a waiver or forbearance will be granted or the outstanding borrowing under the Starry Credit Agreement will be successfully refinanced on terms that are acceptable to the Company. The Company’s ability to access capital when needed is not assured and, if capital is not available to the Company when, and in the amounts needed, the Company could be required to delay, scale back or abandon some or all of its expansion efforts and other operations, which could materially harm the Company’s business, financial condition and results of operations. Because of this uncertainty, there is substantial doubt about the Company’s ability to continue as a going concern for at least one year from the date that these consolidated financial statements are issued, and therefore, whether we realize our assets and settle our liabilities in the normal course of business and at the amounts stated in the accompanying consolidated financial statements. The accompanying consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty, nor do they include adjustments to reflect the future effects of the recoverability or classification of recorded asset amounts and classification of liabilities that might be necessary should the Company be unable to continue as a going concern.
Starry, Inc [Member]
Description of Business		Note 1. Description of business Starry Group Holdings, Inc. (“New Starry” and, together with its subsidiaries, “Starry” or “the Company”) was incorporated in Delaware on September 17, 2021 as a wholly owned subsidiary of Starry, Inc. (“Old Starry”). New Starry was formed for the purpose of effectuating the transactions contemplated by the Agreement and Plan of Merger, dated as of October 6, 2021 (as amended, the “Merger Agreement”), by and among FirstMark Horizon Acquisition Corp. (“FirstMark”), Sirius Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of FirstMark (“Merger Sub”), Old Starry and New Starry. The Company is in the telecommunications industry and invests in the future of fixed wireless technology. The Company delivers high-quality and affordable broadband access using innovative, proprietary wideband hybrid fiber wireless technology. Active phased arrays are used to amplify wireless signals and optimize service from multiple antennas deployed throughout a region. By using a fixed wireless network, reliance on municipal infrastructure is reduced, extensive installation times are bypassed, and network deployment is increased in comparison to its fiber competitors. Services are provided to customers in Boston, Los Angeles, New York City, Denver, Washington, D.C. and Columbus. Business Combination On October 6, 2021, FirstMark Horizon Acquisition Corp (“FirstMark”), Sirius Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of FirstMark (“Merger Sub”), Old Old Old Retrospective Adjustment Share information for all periods prior to the Business Combination has been retroactively adjusted using the exchange ratio for the equivalent number of shares outstanding immediately after the Business Combination to effect the reverse recapitalization. PIPE Subscription Agreement In connection with the execution of the merger agreement, FirstMark and New Starry entered into the PIPE subscription agreements with the PIPE investors, pursuant to which, among other things, the PIPE investors party thereto agreed to purchase an aggregate of 10,900,000 shares of New Starry Class A common stock following the close of the SPAC Merger and immediately prior to the close of the Acquisition Merger at a cash purchase price of $10.00 per share, resulting in aggregate proceeds of $109,000 in the PIPE investment. The PIPE subscription agreements contain customary representations, warranties, covenants and agreements of FirstMark and the PIPE investors and are subject to customary closing conditions and termination rights. The PIPE Investment is expected to close following the close of the SPAC Merger and immediately prior to the close of the Acquisition Merger. Convertible Notes Subscription Agreement In connection with the execution of the merger agreement, FirstMark entered into the Convertible Notes subscription agreements with the Convertible Notes investors, pursuant to which, among other things, the Convertible Notes investors agreed to purchase an aggregate of $150,000 principal amount of Convertible Notes immediately prior to or substantially concurrently with the consummation of the Acquisition Merger, resulting in aggregate proceeds of $150,000 in the Convertible Notes investment. The Convertible Notes subscription agreements contain customary representations, warranties, covenants and agreements of FirstMark and the Convertible Notes investors and are subject to customary closing conditions and termination rights. The Convertible Notes investment is expected to close immediately prior to the close of the Acquisition Merger. Series Z Subscription Agreement In connection with the execution of the merger agreement, Starry entered into the Series Z Subscription Agreement with the Series Z Investors (affiliates of FirstMark), pursuant to which the Series Z Investors agreed to subscribe and purchase, in the aggregate, 2,100,000 shares of Starry Series Z Preferred Stock at $10.00 per share for an aggregate commitment amount of $21,000. The closings under the Series Z Subscription Agreement will occur immediately prior to or substantially concurrently with the closing date of the Acquisition Merger. Starry shall take all actions necessary to cause each share of Starry Series Z Preferred Stock that is issued and outstanding immediately prior to the effective time of the Acquisition Merger to be converted into the right to receive a number of shares of New Starry Class A Common Stock equal to the number of shares of Starry Series Z Preferred Stock held by each holder of Starry Series Z Preferred Stock as of immediately prior to the effective time of the Acquisition Merger. On the closing date of the Acquisition Merger and immediately prior to the effective time of the Acquisition Merger, (a) each then-outstanding share of Starry Preferred Stock (excluding the Series Z Preferred Stock, par value $0.0001 per share of Starry (“Starry Series Z Preferred Stock”) will convert automatically into a number of shares of common stock, par value $0.0001 per share, of Old Starry (“Old Starry Common Stock”) at the then-effective conversion rate as calculated pursuant to the certificate of incorporation of Starry (the “Conversion”); and (b) each then-outstanding and unexercised warrant of Old Starry (the “Old Starry Warrants”) will automatically be exercised in exchange for shares of Old Starry Common Stock pursuant to the terms of such Old Starry Warrants and shall be automatically cancelled, extinguished and retired and cease to exist. At the effective time of the Acquisition Merger, pursuant to the Acquisition Merger: (a) each then-outstanding share of Old Starry Common Stock, including shares of Old Starry Common Stock resulting from the Conversion, will be canceled and automatically converted into the right to receive (i) with respect to Chaitanya Kanojia, the number of shares of Class X common stock, par value share, of New Starry (the “New Starry Class X Common Stock”) and (ii) with respect to any other persons who hold Old Starry Common Stock, the number of shares of New Starry Class A Common Stock, in each case, equal to the applicable exchange ratio (determined in accordance with the merger agreement and as further described in the proxy statement/prospectus filed with the SEC and dated February 11, 2022); (b) each share of then-outstanding Starry Series Z Preferred Stock will convert automatically into the right to receive shares of New Starry Class A Common Stock on a one-to-one basis (c) each then-outstanding and unexercised option of Old Starry (an “Old Starry Option”) will be converted into an option exercisable for shares of New Starry Class A Common Stock (a “New Starry Option”), on the same terms and conditions as were applicable to such Old Starry Option, based on the exchange ratio (determined in accordance with the merger agreement and as further described in the proxy statement/prospectus filed with the SEC and dated February 11, 2022); and (d) each then-outstanding award of restricted stock units of Old Starry (an “Old Starry RSU Award”) will be converted into an award covering shares of New Starry Class A Common Stock (a “New Starry RSU Award”), on the same terms and conditions as were applicable to such Old Starry RSU Award, based on the exchange ratio (determined in accordance with the merger agreement and as further described in the proxy statement/prospectus filed with the SEC and dated February 11, 2022). Going concern: Presentation of Financial Statements, Substantial doubt about an entity’s ability to continue as a going concern exists when relevant conditions and events, considered in the aggregate, indicate that it is probable that the entity will be unable to meet its obligations as they become due within one year from the financial statement issuance date. These consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and settlement of liabilities in the normal course of business. The Company is an early-stage growth company and has generated losses and negative cash flows from operating activities since inception. The Company requires additional capital investment to execute the strategic business plan to grow its subscriber base in existing markets from already-deployed network assets and launch services in new markets. Management plans to raise additional capital through a combination of potential options, including but not limited to, equity and debt financings. Additional equity financing may not be available on favorable terms and could be dilutive to current stockholders. Debt financing, if available, may involve restrictive covenants and dilutive financing instruments. As of December 31, 2021, the Company was in compliance with the financial covenant required by the Credit Agreement. However, the inherent uncertainties described above may impact the Company’s ability to remain in compliance with this covenant over the next twelve months. If the Company breaches its financial covenant and fails to secure a waiver or forbearance from the third-party lender, such breach or failure could accelerate the repayment of the outstanding borrowing under the Credit Agreement or the exercise of other rights or remedies the third-party lender may have under applicable law. No assurance can be provided that a waiver or forbearance will be granted or the outstanding borrowing under the Credit Agreement will be successfully refinanced on terms that are acceptable to the Company. The Company’s ability to access capital when needed is not assured and, if capital is not available to the Company when, and in the amounts needed, the Company could be required to delay, scale back or abandon some or all of its expansion efforts and other operations, which could materially harm the Company’s business, financial condition and results of operations. Because of this uncertainty, there is substantial doubt about the Company’s ability to continue as a going concern for at least one year from the date that these consolidated financial statements are issued, and therefore, whether we realize our assets and settle our liabilities in the normal course of business and at the amounts stated in the accompanying consolidated financial statements. The accompanying consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty, nor do they include adjustments to reflect the future effects of the recoverability or classification of recorded asset amounts and classification of liabilities that might be necessary should the Company be unable to continue as a going concern.

Basis of Presentation and Summa

Basis of Presentation and Summary of Significant Accounting Policies	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Summary of significant accounting policies	Note 2. Basis of presentation and summary of significant accounting policies Basis of presentation and principles of consolidation : 10-K The accompanying unaudited condensed 10-K During the six months ended June 30, 2022, the Company reevaluated its major asset classes of property and equipment resulting in the reclassification of site acquisition costs to distribution system. The unaudited condensed consolidated financial statements include the accounts of the Company and its subsidiaries. All intercompany transactions and balances have been eliminated in consolidation. Accounting Policies: Emerging Growth Company : non-emerging Use of estimates: Uncertainty of the coronavirus pandemic : quarantines Coronavirus Aid, Relief and Economic Security Act As the coronavirus pandemic continues to evolve, the Company believes the extent of the impact to its business, operating results, cash flows, liquidity and financial condition will be primarily driven by the severity and duration of the coronavirus pandemic, the pandemic’s impact on the U.S. and global economies and the timing, scope and effectiveness of federal, state and local governmental responses to the pandemic. Those primary drivers are beyond the Company’s knowledge and control, and as a result, at this time the Company is unable to predict the cumulative impact, both in terms of severity and duration, that the coronavirus pandemic will have on its business, operating results, cash flows and financial condition, but it could be material if the current circumstances continue to exist for a prolonged period of time. Although we have made our best estimates based upon current information, actual results could materially differ from the estimates and assumptions developed by management. Accordingly, it is reasonably possible that the estimates made in these consolidated financial statements have been, or will be, materially and adversely impacted in the near term as a result of these conditions, and if so, the Company may be subject to future impairment losses related to long-lived assets as well as changes to recorded reserves and valuations. Warrants: accounting Distinguishing Liabilities from Equity Derivatives and Hedging re-measured For warrants issued to nonemployees for goods or services, the Company follows guidance issued within ASC 718 to determine whether the share-based payments are equity or liability classified, and are measured at fair value on the grant date. The related expense is recognized in the same period and in the same manner as if the Company had paid cash for the goods or services. Earnout shares: Distinguishing Liabilities from Equity Derivatives and Hedging re-measured Fair value measurements: Fair Value Measurements and Disclosures Level 1 Level 2 Level 3 An asset’s or liability’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs. Assets and liabilities measured at fair value are based on one or more of the following three valuation techniques noted in ASC 820: • Market approach: Prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities. • Cost approach: Amount that would be required to replace the service capacity of an asset (replacement cost). • Income approach: Techniques to convert future amounts to a single present value amount based upon market expectations (including present value techniques, option pricing and excess earnings models) The Company believes its valuation methods are appropriate and consistent with those used by other market participants, however the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date. The Company’s financial instruments consist of cash and cash equivalents, restricted cash, accounts receivable, accounts payable, accrued expenses, term loans, warrant liabilities and earnout liabilities. The carrying value of cash and cash equivalents, accounts receivable, accounts payable and accrued expenses approximate fair value because of the short-term nature of those instruments. Due to the variable rate nature of the Company’s term loans, the fair value of debt approximates the carrying value of debt. Liabilities measured at fair value on a recurring basis consisted of the following as of June 30, 2022 and December 31, 2021: June 30, 2022 Level 1 Level 2 Level 3 Balance Liabilities: Warrant Liabilities - Public Warrants $ 5,658 $ — $ — $ 5,658 Warrant Liabilities - Private Warrants — 2,810 — 2,810 Other Liabilities - Junior Debt Exchange — — 5,616 5,616 Earnout Liability - Sponsor Earnout Shares — — 9,321 9,321 Total Liabilities: $ 5,658 $ 2,810 $ 14,937 $ 23,405 December 31, 2021 Level 1 Level 2 Level 3 Balance Liabilities: Warrant Liabilities - Starry Warrants $ — $ — $ 14,773 $ 14,773 Total Liabilities: $ — $ — $ 14,773 $ 14,773 The warrant liability for the Public Warrants (see Note 9) as of June 30, 2022 is included within Level 1 of the fair value hierarchy because they are valued using quoted market prices. The Private Warrants (see Note 9) are included within Level 2 of the fair value hierarchy as the Company determined that the Private Warrants are economically equivalent to the Public Warrants and estimated the fair value of the Private Placement Warrants based on the quoted market price of the Public Warrants. The fair value of the Junior Debt Exchange (see Note 15) was estimated using the Black-Scholes option pricing model for a European put option. The key inputs used in the determination of the fair value included current stock price, volatility and expected term. The initial recognition of the fair value of $1,986 was recorded in other liabilities on the condensed consolidated balance sheet and other income (expense), net on the condensed consolidated statements of operations as the incremental fair value received by the Optionholders (as defined in Note 15) was deemed to be a non-pro As of June 30, 2022 the fair value of the Junior Debt Exchange was $5,616, compared to $1,986 and $0 as of March 31, 2022 and December 31, 2021. Such fair value increases were $3,630 and $5,616, respectively, for the three and six months ended June 30, 2022 and were recorded in other income (expense), net on the condensed consolidated statements of operations. The Company measured the fair value of the Junior Debt Exchange on June 30, 2022 with the following assumptions: As of Common stock fair value $ 4.12 Exercise price $ 8.75 Term (in years) 1.65 Volatility 60.00 % Risk-free interest rate 2.88 % Expected dividends 0 % For the valuation of the earnout liability, the fair value was estimated using a Monte-Carlo Simulation in which the fair value was based on the simulated stock price of the Company over the term of the sponsor earnout period. The key inputs used in the determination of the fair value included current stock price, volatility, and expected term. The initial fair value was recorded in APIC within the condensed consolidated statement of stockholders’ equity (deficit) upon consummation of the Business Combination on March 29, 2022 and the subsequent fair value adjustments were recorded to other income (expense), net on the condensed consolidated statements of operations for the three and six months ended June 30, 2022. As of June 30, 2022 the fair value of the earnout liability was $9,321, compared to $20,881 and $26,095 as of March 31, 2022 and March 29, 2022. Such fair value reductions of the earnout liability were $11,560 and $16,774, respectively, for the three and six months ended June 30, 2022 and were recorded in other income (expense), net on the condensed consolidated statements of operations. The Company re-measured As of Common stock fair value $ 4.12 Term (in years) 4.75 Volatility 60.00 % Risk-free interest rate 2.99 % Expected dividends 0 % The Company previously presented the fair value measurement of the warrant liability for Starry Warrants (see Note 9) as of December 31, 2021 as a Level 3 measurement, relying on unobservable inputs reflecting the Company’s own assumptions. Level 3 measurements, which are not based on quoted prices in active markets, introduce a higher degree of subjectivity and may be more sensitive to fluctuations in stock price, volatility rates, and U.S. Treasury Bond rates. Immediately prior to the settlement of such Starry Warrants in connection with the consummation of the Business Combination, the Company re-measured As of March 29, 2022 and December 31, 2021 the fair value of the warrant liability for Starry Warrants was $12,549 and $14,773, respectively. The Company re-measured As of As of Exercise price $ 0.01 $ 0.01 Common stock fair value (pre-exchange) $ 1.77 $ 1.81 Term (in years) 9.5 9.8 Volatility 27.57 % 27.56 % Risk-free interest rate 2.41 % 1.52 % Expected dividends 0 % 0 % Upon settlement of such Starry Warrants and issuance of common stock in connection with the consummation of the Business Combination on March 29, 2022, the Company reclassified the warrant liability for Starry Warrants of $12,549 to APIC. There were no transfers between Level 1 and Level 2 in the periods reported. Except for the aforementioned settlement of Starry Warrants, there were no transfers into or out of Level 3 in the periods reported. Recent accounting pronouncements issued, not yet adopted: In February 2016, the FASB issued a new accounting standard, ASC 842, Leases The Company is currently evaluating the impact the new guidance will have on its financial position and results of operations but expects to recognize lease liabilities and right of use assets at the time of adoption. The extent of the increase to assets and liabilities associated with these amounts remains to be determined pending the Company’s review of its existing lease contracts and service contracts which may contain embedded leases. The Company is currently assessing the potential impact to the financial statements. The Company is continuing to monitor potential changes to ASC 842 that have been proposed by the FASB and will assess any necessary changes to the implementation process as the guidance is updated. In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses of Financial Instruments 2016-13”), 2016-13 In August 2020, the FASB issued ASU 2020-06, Debt – Debt with Conversion and Other Options (Subtopic 470-20) Contracts in Entity’s Own Equity (Subtopic 815-40): if-converted 2020-06 In October 2020, the FASB issued ASU 2020-10, Codification Improvements 2020-10”), 2020-10
Starry, Inc [Member]
Summary of significant accounting policies		Note 2. Summary of significant accounting policies Basis of presentation and principles of consolidation : Emerging Growth Company : to non-emerging growth Use of estimates: Uncertainty of the coronavirus pandemic : Coronavirus Aid, Relief and Economic Security Act As the coronavirus pandemic continues to evolve, the Company believes the extent of the impact to its business, operating results, cash flows, liquidity and financial condition will be primarily driven by the severity and duration of the coronavirus pandemic, the pandemic’s impact on the U.S. and global economies and the timing, scope and effectiveness of federal, state and local governmental responses to the pandemic. Those primary drivers are beyond the Company’s knowledge and control, and as a result, at this time the Company is unable to predict the cumulative impact, both in terms of severity and duration, that the coronavirus pandemic will have on its business, operating results, cash flows and financial condition, but it could be material if the current circumstances continue to exist for a prolonged period of time. Although we have made our best estimates based upon current information, actual results could materially differ from the estimates and assumptions developed by management. Accordingly, it is reasonably possible that the estimates made in these consolidated financial statements have been, or will be, materially and adversely impacted in the near term as a result of these conditions, and if so, the Company may be subject to future impairment losses related to long-lived assets as well as changes to recorded reserves and valuations. Segment information: Segm ent Reporting single Concentration of credit risk: With respect to accounts receivable, the Company routinely assesses the financial strength of its customers and, as a consequence, believes that the receivable credit risk exposure is limited. Substantially all of the Company’s trade accounts receivables are with commercial customers. Concentration of credit risk are limited due to the number of the Company’s customers as well as their dispersion across different geographic regions. Cash and cash equivalents: Restricted cash: or non-current asset Accounts receivable, net: Deferred costs: As of December 31, 2021, deferred costs also consist of $1,824 in deferred charge assets, primarily comprised of the $1,695 in Delayed Draw Tranche C Warrants contingently issuable in connection with the Fifth Amendment (see Note 4). Fair value measurements: Fair Value Measurements and Disclosures Level 1 Level 2 Level 3 An asset’s or liability’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs. Assets and liabilities measured at fair value are based on one or more of the following three valuation techniques noted in ASC 820: • Market approach: Prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities. • Cost approach: Amount that would be required to replace the service capacity of an asset (replacement cost). • Income approach: Techniques to convert future amounts to a single present value amount based upon market expectations (including present value techniques, option pricing and excess earnings models) The Company believes its valuation methods are appropriate and consistent with those used by other market participants, however the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date. The Company’s financial instruments consist of cash and cash equivalents, restricted cash, accounts receivable, accounts payable, accrued expenses, term loans, convertible notes payable and warrant liabilities. The carrying value of cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and convertible notes payable approximate fair value because of the short-term nature of those instruments. Due to the variable rate nature of the Company’s term loans, the fair value of debt approximates the carrying value of debt. The warrant liabilities were initially and subsequently measured at fair value using a Black-Scholes model at each measurement date based on Level 3 inputs. As of October 6, 2021 (the issuance date) and December 31, 2021, the fair value of the warrant liabilities was $14,773. The following table provides quantitative information regarding the Level 3 fair value measurement inputs: As of October 6, 2021 As of December 31, 2021 Exercise price $ 0.05 $ 0.05 Common stock fair value $ 9.83 $ 9.83 Term (in years) 10.0 9.8 Volatility 27.56 % 27.56 % Risk-free interest rate 1.53 % 1.52 % Expected dividends 0 % 0 % Prepaid expenses and other current assets: Property and equipment, net: Property and equipment are depreciated or amortized using the straight-line method, based upon the following estimated useful lives: Equipment 3 years Furniture and fixtures 3 years Software 3 years Vehicles 4 years Leasehold improvements shorter of lease term or 5 years Site acquisition costs 5 years Distribution system 3 -10 years Asset retirement obligation 10 years Construction-in-process N/ Major renewals and improvements are capitalized while replacements and maintenance and repairs, which do not improve or extend the lives of the respective assets, are expensed as incurred. When property and equipment is retired or otherwise disposed of, the related cost and accumulated depreciation are removed from the accounts, and any gain or loss on the disposition is recorded in the consolidated statements of operations as a component of cost of revenues or selling, general and administrative expenses, depending on the nature of the property and equipment. Impairment of long-lived assets ASC 360-10, Impairment or Disposal of Long-Lived Assets Intangible assets: Company re-evaluates the The FCC licenses are tested for potential impairment annually, as of October 1, or more frequently if impairment indicators are present. ASC 350, Intangibles – Goodwill and Other Asset retirement obligations: Asset Retirement and Environmental Obligations The Company records the net present value of the ARO liability and a related capital asset, in an equal amount, for contracts which result in an ARO. The estimated ARO liability is based on a number of assumptions, including costs to remove deployed equipment, expected life, inflation rates and discount rates. Accretion expense related to the ARO liability is recognized as a component of selling, general and administrative expense in the accompanying consolidated statements of operations. Upon ARO fulfillment, any difference between actual retirement expense incurred and the recorded estimated ARO liability is recognized as a gain or loss in the accompanying consolidated statements of operations as a component of other income (expense). For the years ended December 31, 2021 and 2020, there were no settlements of the ARO liabilities. Revenues: Revenue from Contracts with Customers • Identify the contract with a customer • Identify the performance obligations in the contract • Determine the transaction price • Allocate the transaction price to the performance obligations in the contract • Recognize revenue when or as performance obligations are satisfied The Company delivers high-quality and affordable broadband internet access to its customers using innovative, proprietary wideband hybrid fiber wireless technology and related support on a subscription basis. The Company’s subscription rate for such services is a per month fixed price for service without limitations on usage. The majority of customers are individual users who may also receive subsidized internet services through federal subsidies such as the Emergency Broadband Benefit (“EBB”) program, but a small amount are commercial arrangements where a building owner is the party who we contract with and pays for all the units in a building or for the units utilizing the service. Income taxes: The Company provides reserves for potential payments of taxes to various tax authorities related to uncertain tax positions. Amounts recognized are based on a determination of whether a tax benefit taken by the Company in its tax filings or positions is “more likely than not” to be sustained on audit. The amount recognized is equal to the largest amount that is more than 50% likely to be sustained. Interest and penalties associated with uncertain tax positions are recorded as a component of income tax expense. The Company uses a two-step approach the more-likely-than-not recognition more-likely-than-not recognition Share-based compensation: Compensation – Stock Compensation The Company or its assignees have the right, but not the obligation, upon the termination of employment of an employee or termination of the service relationship of a non-employee, in of non-employee, or a grantee-by-grantee basis. any ex-employee or non-employee. Therefore, The Company utilizes the Black-Scholes model, which requires the input of subjective assumptions to determine the fair value of stock-based awards. These assumptions include estimating (a) the length of time grantees will retain their vested stock options before exercising them for employees and the contractual term of the option for nonemployees (“expected term”), (b) the volatility of the Company’s common stock price over the expected term, (c) expected dividends, (d) the fair value of common stock and (e) the risk-free interest rate. The Company has elected to recognize forfeitures in the period in which they occur. The Company recognizes compensation cost on a straight-line basis over the requisite service period of the awards for employees, which is typically the four-year for non-employee. The assumptions used in the Black-Scholes model are management’s best estimates, but the estimates involve inherent uncertainties and the application of management judgment (see Note 6). As a result, if other assumptions had been used, the recorded share-based compensation expense could have been materially different from that depicted in the consolidated financial statements. Warrants: Distinguishing Liabilities from Equity Derivatives and Hedging whether the warrants should be classified as liabilities or equity. Warrants that are determined to require liability classification are measured at fair value upon issuance and are subsequently re-measured to For warrants issued to nonemployees for goods or services, the Company follows guidance issued within ASC 718 to determine whether the share-based payments are equity or liability classified, and are measured at fair value on the grant date. The related expense is recognized in the same period and in the same manner as if the Company had paid cash for the goods or services. Advertising costs: Research and development expense: Sale-leasebacks: Recent accounting pronouncements issued, not yet adopted: In February 2016, the FASB issued a new accounting standard, ASC 842, Leases The Company is currently evaluating the impact the new guidance will have on its financial position and results of operations but expects to recognize lease liabilities and right of use assets at the time of adoption. The extent of the increase to assets and liabilities associated with these amounts remains to be determined pending the Company’s review of its existing lease contracts and service contracts which may contain embedded leases. The Company is currently assessing the potential impact to the financial statements. The Company is continuing to monitor potential changes to ASC 842 that have been proposed by the FASB and will assess any necessary changes to the implementation process as the guidance is updated. In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses of Financial Instruments (“ASU 2016-13”), which, ASU 2016-13 is In August 2020, the FASB issued ASU 2020-06, Debt – Debt with Conversion and Other Options (Subtopic 470-20) Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity the if-converted method. ASU 2021-06 is In October 2020, the FASB issued ASU 2020-10, Codification Improvements (“ASU 2020-10”), which ASU 2020-10 is

Revenue recognition

Revenue recognition	6 Months Ended	12 Months Ended
Revenue recognition	Jun. 30, 2022	Dec. 31, 2021
Revenue recognition	Note 3. Revenue recognition The Company assesses the contract term as the period in which the parties to the contract have presently enforceable rights and obligations. The contract term can differ from the stated term in contracts that include certain termination or renewal rights, depending on whether there are penalties associated with those rights. Although customers are typically billed in advance for a month of service, the majority of the Company’s contracts (with residential customers) allow either party to cancel at any time without penalty and customers are entitled to a pro rata refund for services not yet rendered. However, in some instances the Company enters into non-cancellable non-refundable Nature of services: Transaction price: The Company’s contracts with customers may include service level agreements that entitle the customer to receive service credits, and in certain cases, service refunds, when defined service levels are not met. These arrangements represent a form of variable consideration, which is considered in the calculation of the transaction price. The Company estimates the amount of variable consideration at the expected value based on its assessment of legal enforceability, anticipated performance and a review of specific transactions, historical experience and market and economic conditions. The Company historically has not experienced any significant incidents affecting the defined levels of reliability and performance as required by the contracts. The Company has elected the practical expedient that permits an entity not to recognize a significant financing component if the time between the transfer of a good or service and payment is one year or less. The Company does not enter into contracts in which the period between payment by the customer and the transfer of the promised goods or services to the customer is greater than 12 months. In addition, the Company excludes from revenue sales taxes and other government-assessed and imposed taxes on revenue-generating activities that are invoiced to customers, whenever applicable. For individual customers who receive subsidized internet services through the EBB program, the transaction price includes the amounts due from the customer as well as the subsidy amount due from the government. Gift card incentives: Unearned revenue: Unearned Revenue Balance, December 31, 2021 $ 1,630 Change, net 947 Balance, June 30, 2022 $ 2,577
Starry, Inc [Member]
Revenue recognition		Note 3. Revenue recognition The Company assesses the contract term as the period in which the parties to the contract have presently enforceable rights and obligations. The contract term can differ from the stated term in contracts that include certain termination or renewal rights, depending on whether there are penalties associated with those rights. Although customers are typically billed in advance for a month of service, the majority of the Company’s contracts (with residential customers) allow either party to cancel at any time without penalty and customers are entitled to a pro rata refund for services not yet rendered. However, in some instances the Company enters into non-cancellable non-refundable Nature of services: Transaction price: The Company’s contracts with customers may include service level agreements that entitle the customer to receive service credits, and in certain cases, service refunds, when defined service levels are not met. These arrangements represent a form of variable consideration, which is considered in the calculation of the transaction price. The Company estimates the amount of variable consideration at the expected value based on its assessment of legal enforceability, anticipated performance and a review of specific transactions, historical experience and market and economic conditions. The Company historically has not experienced any significant incidents affecting the defined levels of reliability and performance as required by the contracts. The Company has elected the practical expedient that permits an entity not to recognize a significant financing component if the time between the transfer of a good or service and payment is one year or less. The Company does not enter into contracts in which the period between payment by the customer and the transfer of the promised goods or services to the customer is greater than 12 months. In addition, the Company excludes from revenue sales taxes and other government-assessed and imposed taxes on revenue-generating activities that are invoiced to customers, whenever applicable. For individual customers who receive subsidized internet services through the EBB program, the transaction price includes the amounts due from the customer as well as the subsidy amount due from the government. Gift card incentives: Unearned revenue: If revenue is re Unearned Revenue December 31, 2020 $ 1,169 Change 461 December 31, 2021 $ 1,630

Debt

Debt	6 Months Ended	12 Months Ended
Debt	Jun. 30, 2022	Dec. 31, 2021
Short-term Debt [Line Items]
Debt	Note 4. Debt At June 30, 2022 and December 31, 2021, the carrying value of debt was as follows: As of June 30, December 31, Gross term loans $ 224,545 $ 202,671 Strategic Partner Arrangement (see Note 12) 9,355 5,227 Capital lease obligations 3,071 2,221 236,971 210,119 Less unamortized debt discount on term loans (15,441 ) (17,019 ) Less current portion of debt (1,861 ) (1,504 ) Debt, net of current portion $ 219,669 $ 191,596 Starry Credit Agreement: On October 6, 2021, the Company entered into the fifth amendment (the “Fifth Amendment”) to the Starry Credit Agreement with lenders to provide for a total of $ 40,000 10,000 The Term Loans incur interest at a rate equal to the London Interbank Offered Rate (“LIBOR”), subject to a floor of 2.0%, plus an applicable margin of 9.0% (with the interest rate capped at 13.25% per annum) and such interest is accrued on a quarterly basis. Such interest rates were 11.0% as of June 30, 2022 and December 31, 2021. As allowed in the Starry Credit Agreement, the Company has elected to pay the interest accrued on an in-kind paid-in-kind paid-in-kind Paid-in-kind The principal balance is payable in its entirety at maturity in February 2024. The Company may prepay the Term Loans, in whole or in part, at any time, subject to a premium. In addition, the lenders can require prepayment in certain circumstances, including a change of control, also subject to a premium. As of June 30, 2022, the premium for such prepayment is 5% of the principal if prepaid prior to maturity. A change of control is defined as the acquisition of direct or indirect ownership by a person other than existing stockholders of the Company of fifty The Term Loans are senior to all other debt and have a first priority lien on substantially all of the Company’s assets. The Term Loans contain customary conditions related to borrowing, events of default and covenants, including certain non-financial The Company assessed the embedded features of the Term Loans, including the accelerated repayment (redemption) features and the default rate of interest feature, noting that these features met the definition of a derivative under ASC 815 and were not clearly and closely related to the debt host instrument. The Company is required to remeasure these derivative features to their then fair value at each subsequent reporting period. Based on the probability of prepayment prior to maturity, the repayment feature was ascribed a fair value of $11,464 and $10,412, respectively, as of June 30, 2022 and December 31, 2021, and recorded in other liabilities on the consolidated balance sheets (the “Prepayment Penalty”). The change in fair value of the Prepayment Penalty is based on management’s assumption of the estimated probability that the accelerated repayment would be triggered prior to maturity. As of June 30, 2022, such probability was deemed to be 100% before maturity of the debt. The change in fair value of $0 and $1,052 for the three and six months ended June 30, 2022, respectively, was recorded in other income (expense) on the condensed consolidated statements of operations. The Company amortizes debt discounts over the term of the Starry Credit Agreement using the effective interest method (based on an effective interest rate of 16.9%, 11.2%, 14.2% and 19.1%, respectively). The amortization recorded for the three and six months ended June 30, 2022 was $1,776 and $3,402, respectively, and is included within interest expense in the condensed consolidated statements of operations. The remaining unamortized debt discount at June 30, 2022 and December 31, 2021 is $15,441 and $17,019, respectively, and is reflected net against debt, net of current portion on the condensed consolidated balance sheets. 2020 Convertible notes payable: June 4 January 2021 Convertible notes payable: October 29 (a) Automatic conversion of outstanding principal and unpaid accrued interest upon the closing of the next equity financing. The conversion price was based on the next equity financing per share price with a 20 1.57 1.57 1.57 (b) Automatic conversion of outstanding principal and unpaid accrued interest upon maturity of the 2021 Notes into shares of Series D preferred stock. The number of Series D Preferred Stock shares to be issued was equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the Series D Preferred Stock price. (c) Automatic redemption upon the Company closing a corporate transaction. In such scenario, the majority noteholders would elect either (i) the repayment of the outstanding principal and accrued unpaid interest due upon the closing of the corporate transaction or (ii) the conversion of the 2021 Notes into the right to receive a cash payment as though the principal and unpaid accrued interest had converted into conversion shares. The conversion price was to be based on the corporate transaction per share price with a 20 1.57 1.57 1.57 (d) Automatic conversion of outstanding principal and unpaid accrued interest upon the closing of an initial public offering. The number of conversion shares to be issued was equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the Series D Preferred Stock price. (e) Automatic conversion of outstanding principal and unpaid accrued interest upon an event of default under the Starry Credit Agreement. The number of conversion shares to be issued was equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the Series D Preferred Stock price. (f) In the event of a future non-equity non-equity The Company assessed the embedded features within the 2021 Notes as detailed above and determined that the automatic conversion feature upon the next equity financing and the redemption upon a corporate transaction (in both cases, when settled in shares at a conversion price less than $1.57 per share) met the definition of a derivative that would require separate accounting from the 2021 Notes. In estimating the fair value of these bifurcated embedded features, the Company concluded that such fair value was de minimis at issuance of the 2021 Notes. The automatic conversion feature upon maturity was assessed to contain a beneficial conversion feature that was recognized at its intrinsic value at the issuance date as a component of APIC and as a debt discount to the 2021 Notes totaling $2,791. Two current shareholders who were related parties contributed $3,000 and $5,000, respectively, of the $11,000 2021 Notes balance. The total amortization recorded for the 2021 Notes for the six months ended June 30, 2022 and 2021 was $0 and $1,750, respectively, and is included within interest expense in the condensed consolidated statements of operations. For the six months ended June 30, 2022 and 2021, the Company incurred $0 and $246, respectively, of paid-in-kind On March 31, 2021, the Company completed the initial closing of a new equity financing for its Series E Preferred Stock. As a result of the closing, both the 2020 Notes and 2021 Notes, including accrued cash and paid-in-kind E-1 E-2 E-1 E-2 As a result of the 2020 Notes converting into shares of Series E Preferred Stock, the carrying value of the debt discount on the 2020 Notes was reversed and recognized as interest expense in the amount of $971 for the six months ending June 30, 2021.
Starry, Inc [Member]
Short-term Debt [Line Items]
Debt		Note 4. Debt At December 31, 2021 and 2020, the carrying value of debt was as follows: As of December 31, 2021 December 31, 2020 Gross term loans $ 202,671 $ 144,877 Convertible notes payable, net of unamortized discount at December 31, 2021 and 2020 of $0 and $2,282, respectively — 29,256 Strategic Partner Arrangement (see Note 12) 5,227 1,722 Capital lease obligations 2,221 1,609 210,119 177,464 Less unamortized debt discount on term loans (17,019 ) (13,657 ) Less current portion of debt (1,504 ) (29,875 ) Debt, net of current portion $ 191,596 $ 133,932 2019 Credit Agreement: The Term Loans incur interest at a rate equal to the London Interbank Offered Rate (“LIBOR”), subject to a floor of 2.0%, plus an applicable margin of 9.0% (with the interest rate capped at 13.25% per annum) and such interest is accrued on a quarterly basis. Such interest rates were approximately 11.0% as of December 31, 2021 and 2020. As allowed in the Credit Agreement, the Company has elected to pay the interest accrued on an in-kind basis of paid-in-kind interest Loans. Paid-in-kind interest The principal balance is payable in its entirety at maturity in February 2024. The Company may prepay the Term Loans, in whole or in part, at any time, subject to a premium. In addition, the lenders can require prepayment in certain circumstances, including a change of control, also subject to a premium. The premium for such prepayment ranges from 0% to 10% of the principal based on the timing of prepayment. A change of control is defined as the acquisition of direct or indirect ownership by a person other than existing stockholders of the Company of fifty The Term Loans are senior to all other debt and have a first priority lien on substantially all of the Company’s assets. The Term Loans contain customary conditions related to borrowing, events of default and covenants, including certain non-financial covenants On June 2, 2021, the Company entered into a Third Amendment and Waiver to the 2019 Credit Agreement (as amended and restated, the “Credit Agreement”). The Credit Agreement amended and restated two affirmative covenants that the Company was not in compliance with as of December 31, 2020, which include the Company providing audited financial statements without a “going concern” or like qualification, exception or emphasis. The non-compliance with The Company assessed the embedded features of the Term Loans, including the accelerated repayment (redemption) features and the default rate of interest feature, noting that these features met the definition of a derivative under ASC 815 and were not clearly and closely related to the debt host instrument. The Company is required to remeasure these derivative features to their then fair value at each subsequent reporting period. The Company determined the fair value of these features to be $0 as of the respective issuance dates of the Term Loans. However, based on the previously defined change of control trigger the repayment feature was ascribed a fair value of $10,412 and $1,850, respectively, as of December 31, 2021 and 2020, recorded in other liabilities on the consolidated balance sheets. The change in fair value is based on management’s assumption of the estimated probability that the accelerated repayment would be triggered prior to maturity. Such probability was deemed to be 100% as of December 31, 2021. The change in fair value of $8,562 and $1,850 for the years ended December 31, 2021 and 2020, was recorded in other income (expense) on the consolidated statement of operations. In connection with entering into the initial agreement in February 2019, the Company issued the lender a warrant to purchase 2,765,887 shares of the Company’s non-voting common Company’s non-voting common to additional-paid-in capital re-assessed additional-paid-in On October 6, 2021, the Company entered into the Fifth Amendment to the 2019 Credit Agreement (“Fifth Amendment”) with lenders to provide for a total of $40,000 in term loans which the Company immediately drew upon in full (“Tranche C Loan”) and up to an additional $10,000 in delayed draw loans (“Delayed Draw Tranche C Loan”) (together, the “Tranche C Loans”). Two lenders in the Tranche C Loans were also lenders in the Tranche B Loans, lending up to $6,000 and $1,500 respectively. The Fifth Amendment for such lenders was treated as an extinguishment. The Company recorded a loss on extinguishment of $1,366 reflected in other income (expense), net on the consolidated statement of operations for the year ended December 31, 2021. In conjunction with the Fifth Amendment, the Company entered into the Warrant Purchase Agreement as of October 6, 2021. The Company issued to the lenders warrants to purchase 2,118,687 shares of nonvoting Old nonvoting Old Term Loans debt issuance costs and discount: de-recognized The Company is amortizing the debt discounts over the term of the Credit Agreement using the effective interest method (based on an effective interest rate of 16.9%, 11.2%, 14.2% and 19.1%, respectively). The amortization recorded for the years ended December 31, 2021 and 2020 is $3,516 and $2,169, respectively, and is included within interest expense in the consolidated statements of operations. The remaining unamortized debt discount at December 31, 2021 and 2020 is $17,019 and $13,658, respectively, and is reflected net against the debt, net of current portion on the consolidated balance sheets. 2020 Convertible notes payable: 31,243 (a) Automatic conversion of outstanding principal and unpaid accrued interest upon the closing of the next equity financing. The conversion price will be based on the next equity financing per share price with a 20% discount, provided that the conversion price is not less than the Series D preferred stock price ($7.77 (b) Automatic conversion of outstanding principal and unpaid accrued interest upon maturity of the 2020 Notes into shares of Series D preferred stock. The number of Series D preferred stock shares to be issued shall be equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the Series D preferred stock price. (c) Automatic redemption upon the Company closing a corporate transaction, or liquidation event (including an IPO, SPAC transaction or other change in control event). In such scenario, the majority noteholders would elect either (i) the repayment of the outstanding principal and accrued unpaid interest due upon the closing of the corporate transaction or (ii) the conversion of the 2020 Notes into the right to receive a cash payment as though the principal and unpaid accrued interest had converted into conversion shares. The conversion price will be based on the corporate transaction per share price with a 20% discount, provided that the conversion price is not less than the Series D preferred stock price ($7.77 (d) Automatic conversion of outstanding principal and unpaid accrued interest upon the closing of an initial public offering. The number of conversion shares to be issued shall be equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the Series D preferred stock price. (e) Automatic conversion of outstanding principal and unpaid accrued interest upon an event of default under the Credit Agreement. The number of conversion shares to be issued shall be equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the Series D preferred stock price. The Company assessed the embedded features within the 2020 Notes as detailed above and determined that the automatic conversion feature upon the next equity financing and the redemption upon a corporate transaction (in both cases, provided that the conversion price is not less than the Series D preferred stock price ($7.77 per share) or greater than $8.53 per share) met the definition of a derivative that would require separate accounting from the 2020 Notes. In estimating the fair value of these bifurcated embedded features, the Company concluded that such fair value was de minimis at issuance of the 2020 Notes. The automatic conversion feature upon maturity was assessed to contain a beneficial conversion feature that was recognized at its intrinsic value at the issuance date as a component of additional paid-in-capital and January 2021 Convertible notes payable: (a) Automatic conversion of outstanding principal and unpaid accrued interest upon the closing of the next equity financing. The conversion price will be based on the next equity financing per share price with a 20% discount, as long as it is not greater than $8.53 per share. The number of conversion shares to be issued shall be equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the above mentioned conversion price. This feature is effectively made up of two separate components, a share-settled redemption feature when the conversion price is not greater than $8.53 per share, and a traditional conversion option when the conversion price is greater than $8.53 per share. (b) Automatic conversion of outstanding principal and unpaid accrued interest upon maturity of the 2021 Notes into shares of Series D preferred stock. The number of Series D preferred stock shares to be issued shall be equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the Series D preferred stock price. (c) Automatic redemption upon the Company closing a corporate transaction. In such scenario, the majority noteholders would elect either (i) the repayment of the outstanding principal and accrued unpaid interest due upon the closing of the corporate transaction or (ii) the conversion of the 2021 Notes into the right to receive a cash payment as though the principal and unpaid accrued interest had converted into conversion shares. The conversion price will be based on the corporate transaction per share price with a 20% discount, provided it is not greater than $8.53. The number of conversion shares to be issued shall be equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the above mentioned conversion price. This feature is effectively made up of two separate components, a share-settled redemption feature when the conversion price is not greater than $8.53 per share, and a traditional conversion option when the conversion price is greater than $8.53 per share. (d) Automatic conversion of outstanding principal and unpaid accrued interest upon the closing of an initial public offering. The number of conversion shares to be issued shall be equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the Series D preferred stock price. (e) Automatic conversion of outstanding principal and unpaid accrued interest upon an event of default under the Credit Agreement. The number of conversion shares to be issued shall be equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the Series D preferred stock price. (f) In the event of a future non-equity financing prior to the full payment or conversion of the Notes, each lender will have the option to elect for the principal and unpaid accrued interest of each outstanding note to be converted into either (i) the instrument used in the non-equity financing on the same price, or (ii) conversion shares. The number of conversion shares to be issued shall be equal to the quotient obtained by dividing (i) the outstanding principal and unpaid accrued interest due by (ii) the conversion price. The Company assessed the embedded features within the 2021 Notes as detailed above and determined that the automatic conversion feature upon the next equity financing and the redemption upon a corporate transaction (in both cases, when settled in shares at a conversion price less than $8.53 per share) met the definition of a derivative that would require separate accounting from the 2021 Notes. In estimating the fair value of these bifurcated embedded features, the Company concluded that such fair value was de minimis at issuance of the 2021 Notes. The automatic conversion feature upon maturity was assessed to contain a beneficial conversion feature that was recognized at its intrinsic value at the issuance date as a component of additional paid-in The total amortization recorded for both the 2020 and 2021 Notes for the years ended December 31, 2021 and 2020, was $1,750 and $1,651, respectively, and is included within interest expense in the consolidated statements of operations. For the years ended December 31, 2021 and 2020, the Company incurred $246 and $295 of paid-in-kind interest On March 31, 2021, the Company completed the initial closing of a new equity financing for its Series E Preferred Stock. As a result of the closing, both the 2020 Notes and 2021 Notes, including accrued cash and paid-in-kind interest, Series E-1 and Series E-2 Preferred Series E-1 Preferred Series E-2 Preferred As a result of the 2020 Notes converting into shares of Series E Preferred Stock, the carrying value of the debt discount on the 2020 Notes was reversed and recognized as interest expense in the amount of $971 for the year ending December 31, 2021. Capital lease obligations: The aggregate future maturities of debt are as follows: Years Ended December 31, Term loans Capital lease obligations 2022 $ — $ 1,092 2023 — 731 2024 202,671 452 2025 — 146 202,671 2,421 Less: imputed interest — (200 ) Total future maturities $ 202,671 $ 2,221

Stockholders' Equity

Stockholders' Equity	6 Months Ended	12 Months Ended
Stockholders' Equity	Jun. 30, 2022	Dec. 31, 2021
Stockholders' Equity	Note 5. Stockholders’ equity (deficit) Convertible preferred stock (prior to the Business Combination) Prior to the Acquisition Merger, the Company had authorized the issuance of 505,746,770 shares of convertible preferred stock, of which 53,030,270 shares were designated as Series Seed Preferred Stock, 91,549,300 shares were designated as Series A Preferred Stock, 55,452,865 shares were designated as Series B Preferred Stock, 108,459,871 shares were designated as Series C Preferred Stock, 87,412,587 shares were designated as Series D Preferred Stock, 104,841,877 shares were designated as Series E Preferred Stock (collectively, the “Old Starry Preferred Stock”) and 5,000,000 shares were designated as Series Z Preferred Stock (together with “Old Starry Preferred Stock”, the “Convertible Preferred Stock”). On March 31, 2021, the Company completed a Series E Preferred Stock financing round whereby it issued shares of Series E-1 E-2 E-3 E-1 E-2 E-3 On March 29, 2022, the Company issued 4,133,333 shares of Series Z Preferred Stock at a purchase price of $7.50 per share, in exchange for gross cash proceeds of $31,000 in connection with the consummation of the Business Combination. Pursuant to the Merger Agreement, such shares of Series Z Preferred Stock converted into shares of Class A common stock on a 1-for-1 In connection with the Business Combination, the Convertible Preferred Stock was retroactively adjusted. As of June 30, 2022, there is no Convertible Preferred Stock authorized, issued or outstanding. The following table summarizes details of Convertible Preferred Stock authorized, issued and outstanding immediately prior to the Business Combination. Convertible Preferred Stock Par Value Authorized (1) Issued and Outstanding (1) Carrying Value Series Seed $ 0.001 9,761,747 9,761,745 $ 6,990 Series A 0.001 16,852,283 16,852,283 25,946 Series B 0.001 10,207,696 10,207,696 29,910 Series C 0.001 19,965,160 19,965,160 99,989 Series D 0.001 16,090,802 16,090,802 124,915 Series E 0.001 19,299,164 18,751,311 165,434 Series Z 0.001 5,000,000 4,133,333 31,000 97,176,852 95,762,330 $ 484,184 (1) Shares of Old Starry Preferred Stock authorized, issued and outstanding have been adjusted to reflect the exchange of Old Starry common stock for Class A common stock at an exchange of 0.1841 as a result of the Business Combination (see Note 1). Preferred stock (subsequent to the Business Combination) The Company has authorized 10,000,000 shares of preferred stock (the “Preferred Stock”), par value $0.0001, of which none are issued and outstanding at June 30, 2022. Shares of Preferred Stock may be issued from time to time by the board of directors in one or more series, and in connection with the creation of any such series, by adopting a resolution or resolutions providing for the issuance of the shares thereof and by filing a certificate of designation, to determine and fix the number of shares of such series and such voting powers, full or limited, or no voting powers, and such designations, preferences and relative participating, optional or other special rights, and qualifications, limitations or restrictions thereof, including without limitation thereof, dividend rights, conversion rights, redemption privileges and liquidation preferences, and to increase or decrease (but not below the number of shares of such series then outstanding) the number of shares of any series as shall be stated and expressed in such resolutions. Class A common stock The Company has authorized 800,000,000 shares of Class A common stock, par value $0.0001, of which 153,393,876 are issued and outstanding at June 30, 2022. Holders of such shares are entitled to one vote for each share of Class A common stock. Such shares confer upon holders the right to receive the payment of dividends when, as and if declared by the Board of Directors, subject to applicable laws and the rights and preferences of any holders of any outstanding series of Preferred Stock. Class X common stock The Company has authorized 50,000,000 shares of Class X common stock, par value $0.0001, of which 9,268,335 are issued and outstanding at June 30, 2022 and held solely by the Company’s Chief Executive Officer and founder. The holder of such shares is entitled to twenty votes for each share of Class X common stock, until the Sunset Date (defined below), and one vote for each share of Class X common stock from and after the Sunset Date. Such shares confer upon the holder the right to receive the payment of dividends when, as and if declared by the Board of Directors, subject to applicable laws and the rights and preferences of any holders of any outstanding series of Preferred Stock. Each share of Class X common stock will: • Convert into one share of Class A common stock at the option of the holder. • Automatically convert into one share of Class A common stock upon a transfer of such share, other than to a Qualified Stockholder (as defined in the Amended and Restated Certificate of Incorporation of Starry Group, as filed as an exhibit to the Annual Report on March 31, 2022). • Automatically convert into one share of Class A common stock upon the earlier of (such date, the “Sunset Date”): (a) the date that is nine months following March 29, 2022 on which the holder (1) is no longer providing services as a member of the senior leadership team, officer or director and (2) has not provided any such services for the duration of such nine-month period; and (b) the first date after March 29, 2022 as of which the holder has transferred, in the aggregate, more than 75% of the shares of Class X common stock that were held by the holder immediately following the consummation of the Business Combination. Following such conversion, the reissuance of shares of Class X common stock will be prohibited. Non-redemption Pursuant to the non-redemption “Non-Redeeming Non-Redeeming Non-Redeeming “Non-Redemption Non-Redeeming Non-Redemption non-pro Non-Redeeming
Starry, Inc [Member]
Stockholders' Equity		Note 5. Stockholders’ equity Convertible preferred stock The Company has authorized the issuance of 92,637,050 shares of convertible preferred stock (“Preferred Stock”), of which 9,761,747 shares are designated as Series Seed Preferred Stock, 16,852,283 shares are designated as Series A Preferred Stock, 10,207,696 shares are designated as Series B Preferred Stock, 19,965,160 are designated as Series C Preferred Stock, 16,090,802 are designated as Series D Preferred Stock, 19,299,164 are designated as Series E Preferred Stock and 2,500,000 are designated as Series Z Preferred Stock (collectively, the “Preferred Stock”). In July 2020, the Company issued 3,958,337 shares of Series D Preferred Stock at a purchase price of $7.77 per share, in exchange for gross cash proceeds of $30,750. In connection with this, the Company incurred issuance costs of approximately $12 during the year ended December 31, 2020. On March 31, 2021, the Company completed a Series E Preferred Stock financing round whereby it issued shares of Series E-1 E-2 E-3 E-1 E-2 E-3 The following summarizes the rights and preferences of the Preferred Stock (terms specific to each respective series of Preferred Stock are identified where relevant): Distributions and liquidation preferences : E-1, E-2 E-3 , $7.77, $7.77, $7.28 a pro-rata basis. Dividends : an as-if-converted basis. Conversion: E-1, E-2, E-3 respectively, subject to adjustment, as defined. Conversion is automatic upon the earlier of (1) the Company’s sale of common stock in a firm commitment underwritten public offering provided that the offering price per share is at least $11.65 per share and the aggregate net proceeds are at least $25,000 or (2) at the election of the majority of preferred stockholders. The conversion price will also be subject to proportional adjustment for events such as stock splits, stock dividends and recapitalization. Voting: Redemption (deemed liquidation events) : a) a merger or consolidation of the Company with or into another entity, unless the shares of stock of the Company continue to represent or are converted into or exchanged for shares of capital stock that represent a majority of voting power of the surviving corporation; or b) the sale, lease, transfer, exclusive license or other disposition, in a single transaction or series of related transactions, of substantially all the assets of the Company. The Company has evaluated the Preferred Stock offerings, its investor registration rights and the rights, preferences and privileges of each series of Preferred Stock and has concluded that there were no embedded features that met the definition of a derivative requiring bifurcation and separate accounting. Additionally, the Company assessed the conversion terms associated with its Preferred Stock and concluded that they did not include beneficial conversion features. The Company has classified Preferred Stock as permanent equity as all deemed liquidation events are within the control of the Company as the common voting shareholders control four of the seven seats of the board of directors and the CEO holds the majority of the common voting shares. In addition, the Company does not currently believe that the related contingent events and the redemption of the Preferred Stock is probable to occur. Therefore, the Company is not currently accreting the Preferred Stock to redemption value, and will only do so if the Preferred Stock becomes probable of redemption in the future. The redemption value of the Series Seed, A, B, C, D E-1, E-2, E-3 Common stock Voting common shares: Non-voting common shares: of Non-Voting Common The following shares of common stock are reserved for future issuance: Voting common Non-voting Conversion of redeemable, convertible preferred stock 91,628,998 — Warrants issued and outstanding — 8,221,123 Stock options issued and outstanding — 8,873,981 Authorized for future grant under 2014 Stock Option and Grant Plan — 334,056 91,628,998 17,439,160 Warrants for non-voting common stock In October 2021, the Company issued the Initial Tranche C Warrants to purchase 2,118,687 shares of non-voting non-voting non-voting de-SPAC de-SPAC de-SPAC The Tranche C Warrants were assessed under ASC 480 and ASC 815 upon issuance and were determined to meet the requirements for liability classification due to the contingent exercisability conditions described above. Accordingly, the Company recorded the grant date fair value for the Tranche C Warrants to warrant liabilities upon the issuance date. The weighted-average estimated grant date fair value of such Tranche C Warrants was $3.21 per share at issuance date (aggregate fair value of $8,428). For the 25% non-contingently de-SPAC In February 2019 and December 2019, the Company issued warrants to purchase shares of non-voting of per share to a lender in connection with the Credit Agreement discussed in Note 4. These non-voting respectively. The estimated grant date fair value of these non-voting warrants was per share at issuance date (aggregate fair value which approximated the estimated fair value of a share of the Company’s common stock on the respective dates of issuance. The fair value of the Company’s common stock is based on certain factors as further discussed in Note 6. In 2018, the Company issued warrants to purchase shares of non-voting common These non-voting common non-voting the issuance date (aggregate fair value of $31). During the year ended December 31, 2020, the performance requirements were met related to an additional 2,000 living units and accordingly, an incremental additional 87,437 warrants vested. In October 2021, the remaining unvested warrants were accelerated and vested in full and immediately exercised. The vesting of such warrants was considered probable both at issuance and at the acceleration date. As a result, no incremental share-based compensation expense was recognized with respect to the 2021 vesting. In September 2017, the Company issued warrants to purchase 92,039 shares of non-voting common These non-voting common these non-voting common The 2019, 2018 and 2017 Warrants were assessed under ASC 480 and ASC 815 upon each respective issuance and were determined to meet the requirements for equity classification. Accordingly, the Company recorded the grant date fair value for the 2018 Warrants and the allocated fair value for the 2019 Warrants (see Note 4) of each respective non-voting common As of December 31, 2021, the following warrants to issue non-voting common Original issuance date Expiration date Exercise Warrants Warrants September 2017 September 2027 $ 0.92 92,039 92,039 February 2019 February 2029 $ 0.01 2,765,887 2,765,887 December 2019 December 2029 $ 0.01 3,244,510 3,244,510 October 2021 October 2031 $ 0.05 2,118,687 529,672 8,221,123 6,632,108

Share-based Compensation Expens

Share-based Compensation Expense	6 Months Ended	12 Months Ended
Share-based Compensation Expense	Jun. 30, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Expense	Note 6. Share-based compensation expense The Company maintains the Starry, Inc. Amended and Restated 2014 Stock Option and Grant Plan (the “Starry Stock Plan”). The Starry Stock Plan provides our employees (including the named executive officers), consultants, directors and other key persons and those of our any subsidiary the opportunity to participate in the equity appreciation of our business through the receipt of stock options to purchase shares of our common stock, restricted stock and restricted stock units. We believe that such awards encourage a sense of proprietorship and stimulate interest in our development and financial success. The Starry Stock Plan is no longer available for use for the grant of future awards, but will continue to govern the terms of awards that were previously granted and that remain outstanding. In connection with the Business Combination, the Board of Directors adopted the Starry Group Holdings, Inc. 2022 Equity Incentive Plan (“Equity Incentive Plan”), under which the Company may grant cash and equity incentive awards to directors, employees (including named executive officers) and consultants. The Equity Incentive Plan became effective on March 29, 2022 and replaced the Starry Stock Plan, allowing the Company to grant up to 22,775,288 shares of Class A common stock. The Board of Directors also adopted the Starry Group Holdings, Inc. 2022 Employee Stock Purchase Plan (the “ESPP”) in connection with the Business Combination, under which employees (including named executive officers) may purchase common stock through payroll deductions of up to 20% of their eligible compensation. The ESPP became effective on March 29, 2022 with no activity for the six months ended June 30, 2022. During the six months ended June 30, 2022, pursuant to the Equity Incentive Plan, the Company granted 8,934,371 restricted stock units (“RSUs”) which will vest over a period of four years (the “service-based RSUs”). The estimated grant date fair value of the service-based RSUs granted during the six months ended June 30, 2022 totaled $36,708. As of June 30, 2022, there was approximately $36,670 of unrecognized share-based compensation expense related to the service-based RSUs, which is expected to be recognized over a weighted-average period of 3.8 years. In May 2021 and September 2021, pursuant to the Starry Stock Plan, the Company granted 736,315 and 82,697 shares of RSUs (the “2021 RSUs”), respectively, to employees in exchange for employment services. The 2021 RSUs have a service condition of 4 years and performance condition that is linked to the occurrence of a liquidity event. The liquidity event requirement was to be satisfied on the first to occur of: (1) the day following the expiration of the lock up period that is in effect following a listing event (defined below), provided that a termination event has not occurred prior to such time and (2) the consummation of a sale event. A listing event was defined as (i) an initial public offering or direct listing of any class of common stock of the Company or any parent or subsidiary or successor of the Company formed for the purpose of effecting such transaction or (ii) a merger (or similar transaction) with a special purpose acquisition company, the result of which is that any class of common stock of the Company or the parent or successor entity of the Company is listed on the New York Stock Exchange, the Nasdaq Stock Market or other securities exchange. The grant-date fair value of the RSUs was $1.47 per share. Due to the consummation of the Business Combination on March 29, 2022, the Company has recognized $4,034 of share-based compensation expense for RSUs since the listing event occurred and the satisfaction of the liquidity event will be achieved solely based on the passage of time (i.e., the expiration of the lock up period). As of June 30, 2022, there was approximately $2,638 of unrecognized share-based compensation expense related to the 2021 RSUs, which is expected to be recognized over a weighted-average period of 1.1 years. During the six months ended June 30, 2022 and 2021, the Company granted 0 and 5,141,000 options, respectively, to certain employees which will vest over a period of four years. The estimated grant date fair value of the options granted during the six months ended June 30, 2022 and 2021 totaled $0 and $1,927, respectively. Share-based compensation expense related to stock options for the six months ended June 30, 2022 and 2021 was $627 and $578, respectively, and is included within research and development expense and selling, general and administrative expense on the accompanying condensed consolidated statements of operations. As of June 30, 2022, there was approximately $2,750 of unrecognized compensation cost related to stock options which is expected to be recognized over a weighted-average period of 2.5 years.
Starry, Inc [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Expense		Note 6. Share-based compensation expense In December 2014, the Board of directors and stockholders approved the Starry, Inc. 2014 Stock Option and Grant Plan, which was subsequently amended and restated in November 2016. The Amended and Restated 2014 Stock Option and Grant Plan was amended further in December 2017, March 2019 and March 2021 (as amended, the “2014 Plan”), allowing the Company to grant up to 10,813,498 shares of the Company’s non-voting common and non-employee consultants non-voting common The 2014 Plan is administered by the Board. The selection of participants, allotment of shares, determination of price and other conditions are determined by the Board at its sole discretion in order to attract and retain personnel instrumental to the success of the Company. As of December 31, 2021 and 2020, only stock options and restricted stock awards have been granted to employees, directors, consultants and advisors. Under the 2014 Plan, the option exercise price for all grantees equals the stock’s estimated fair value on the date of the grant. The Board determined the fair value of common stock at the time of grant by considering a number of objective and subjective factors, including independent third-party valuations of the Company’s common stock, operating and financial performance, the lack of liquidity of capital stock and general and industry-specific economic outlook, amongst other factors. The Company believes the fair value of stock options granted to nonemployees is more readily determinable than the fair value of services rendered. The fair value of the underlying common stock will be determined by the Company’s Board until such time the Company’s common stock is listed on an established exchange or national market system. The fair value of each option is estimated on the date of the grant using the Black-Scholes option-pricing model in order to measure the compensation cost associated with the award. This model incorporates certain assumptions for inputs including an expected volatility in the market value of the underlying common stock, expected term, a risk-free interest rate and the expected dividend yield of the underlying common stock. The following assumptions were used for options issued during the years ended December 31, 2021 and 2020: December 31, 2021 2020 Expected volatility 27.8% - 28.2% 24.0% - 28.1% Expected term (in years) 5.4 - 6.1 5.0 - 6.1 Risk-free interest rate 0.8% - 1.1% 0.4% - 1.7% Expected dividend yield $0.00 $0.00 • Expected volatility: • Expected term: Share-Based Payment • Risk-free interest rate: • Expected dividend yield: Employee and nonemployee stock options generally vest over four years, with a maximum term of ten years from the date of grant. The awards become available to the recipient upon the satisfaction of a vesting condition based upon either a period of service or the achievement of a milestone, either of which may be accelerated at the discretion of the Board. Share-based compensation expense is recognized on a straight-line basis over the applicable vesting period. Stock options: Options Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term Aggregate Intrinsic Value Outstanding at January 1, 2021 8,089,996 $ 1.79 7.3 $ 11,053 Expired (66,616 ) 2.39 Granted 1,295,362 7.23 Exercised (600,943 ) 1.25 Cancelled or forfeited (660,714 ) 3.15 Outstanding at December 31, 2021 8,057,085 $ 2.55 6.5 $ 58,469 Exercisable at January 1, 2021 4,614,863 $ 1.14 6.2 $ 9,371 Exercisable at December 31, 2021 5,262,716 $ 1.47 5.4 $ 44,060 There were no options with an exercise price greater than the market price on December 31, 2021 to exclude from the intrinsic value computation. The intrinsic value of stock options exercised during the years ended December 31, 2021 and 2020 was $3,174 and $618, respectively, as determined on the date of exercise. There were no stock options awarded to non-employees during Share-based compensation expense for the years ended December 31, 2021 and 2020 were $1,310 and $960, respectively, and is included within research and development as well as selling, general and administrative expense on the accompanying consolidated statements of operations. As of December 31, 2021, there was approximately $3,236 of unrecognized compensation cost related to unvested stock options which is expected to be recognized over a weighted-average period of 2.4 years. RSUs:

Property and Equipment

Property and Equipment	6 Months Ended	12 Months Ended
Property and Equipment	Jun. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and Equipment	Note 7. Property and equipment Property and equipment consisted of the following at June 30, 2022 and December 31, 2021: June 30, 2022 December 31, Distribution system $ 170,406 $ 145,357 Asset retirement obligation 2,387 2,015 Construction in progress 38,847 28,493 Equipment 7,722 6,051 Vehicles 4,207 3,943 Furniture and fixtures 1,335 1,267 Software 3,290 1,452 Leasehold improvements 870 691 229,064 189,269 Less: accumulated depreciation (79,579 ) (60,250 ) Property and equipment, net $ 149,485 $ 129,019 Depreciation expense for the six months ended June 30, 2022 and 2021 totaled approximately $19,645 and $12,973 respectively, and is included within cost of revenues, selling, general and administrative, and research and development expense on the accompanying condensed consolidated statements of operations.
Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment		Note 7. Property and equipment Property and equipment consisted of the following at December 31, 2021 and 2020: December 31, 2021 2020 Distribution system $ 142,202 $ 91,719 Asset retirement obligation 2,015 1,232 Construction in progress 28,493 12,496 Equipment 6,051 4,814 Vehicles 3,943 2,875 Site acquisition costs 3,155 2,547 Furniture and fixtures 1,267 1,163 Software 1,452 626 Leasehold improvements 691 596 189,269 118,068 Less: accumulated depreciation (60,250 ) (31,410 ) Property and equipment, net $ 129,019 $ 86,658 Depreciation expense for the years ended December 31, 2021 and 2020 totaled approximately $29,463 and $19,350 respectively, and is included within cost of revenues, selling, general and administrative, and research and development expense on the accompanying consolidated statements of operations. The Company reported $26,372 and $16,676, in 2021 and 2020, respectively, of depreciation related to the deployed assets which comprise its distribution system.

Asset Retirement Obligations

Asset Retirement Obligations	6 Months Ended	12 Months Ended
Asset Retirement Obligations	Jun. 30, 2022	Dec. 31, 2021
Asset Retirement Obligations	Note 8. Asset retirement obligations The following table summarizes changes in the Company’s asset retirement obligations for the six months ended June 30, 2022: Balance, January 1, 2022 $ 2,387 New asset retirement obligations 372 Accretion expense 144 Balance, June 30, 2022 $ 2,903 Accretion expense associated with asset retirement obligations for the six months ended June 30, 2022 and 2021 totaled approximately $144 and $89, respectively, and is included within selling, general and administrative expense on the accompanying condensed consolidated statements of operations.
Starry, Inc [Member]
Asset Retirement Obligations		Note 8. Asset retirement obligations The following table summarizes changes in the Company’s asset retirement obligations for the years ended December 31, 2021 and 2020: Balance, January 1, 2020 $ 703 New asset retirement obligations 582 Accretion expense 114 Balance, December 31, 2020 1,399 New asset retirement obligations 783 Accretion expense 205 Balance, December 31, 2021 $ 2,387 Accretion expense associated with asset retirement obligations is included within selling, general and administrative expenses on the accompanying consolidated statements of operations.

Warrants and Earnout Shares

Warrants and Earnout Shares	6 Months Ended
Warrants and Earnout Shares	Jun. 30, 2022
Common Stock Warrants And Earnout Shares [Abstract]
Warrants and Earnout Shares	Note 9. Warrants and earnout shares Common stock warrants Pursuant to the FirstMark initial public offering (“IPO”), FirstMark sold 41,400,000 units, which includes the full exercise by the underwriters of their over-allotment option in the amount of 5,400,000 units, at a purchase price of $10.00 per unit. Each unit consisted of one share of FirstMark Class A common stock and one Public Warrants may only be exercised for a whole number of shares. No fractional warrants will be issued upon separation of the Units and only whole warrants will trade. The Public Warrants became exercisable 12 months from the closing of the Initial Public Offering. The Public and Private Warrants will expire five years after the completion of the Business Combination or earlier upon redemption or liquidation. As a result of the Business Combination, both the 13,800,000 Public Warrants and 6,853,333 Private Warrants are redeemable for shares of Class A common stock subject to the below. The Company will not be obligated to deliver any shares of Common Stock pursuant to the exercise of a Common Stock Warrant and will have no obligation to settle such warrant exercise unless a registration statement under the Securities Act of 1933, as amended (the “Securities Act”), with respect to the shares of Common Stock underlying the warrants is then effective and a prospectus relating thereto is current, subject to the Company satisfying its obligations with respect to registration. The Company has agreed to maintain a current prospectus relating to those shares of Class A common stock until the warrants expire or are redeemed, as specified in the warrant agreement; provided that if shares of the Class A common stock are at the time of any exercise of a Public Warrant not listed on a national securities exchange such that they satisfy the definition of a “covered security” under Section 18(b)(1) of the Securities Act, the Company may, at its option, require holders of Public Warrants who exercise their warrants to do so on a “cashless basis” in accordance with Section 3(a)(9) of the Securities Act and, in the event the Company so elects, the Company will not be required to file or maintain in effect a registration statement, but it will use its commercially reasonable efforts to register or qualify the shares under applicable blue sky laws to the extent an exemption is not available. Public Warrants Redemption of warrants when the price per share of Class A common stock equals or exceeds $18.00 (“Reference Value”). • in whole and not in part; • at a price of $0.01 per warrant; • upon a minimum of 30 • if, and only if, the last reported last sale price of the Class A common stock equals or exceeds $18.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within a 30-trading The last of the redemption criterion discussed above was established to prevent a redemption call unless there is at the time of the call a significant premium to the warrant exercise price. If the foregoing conditions are satisfied and the Company issues a notice of redemption of the warrants, each warrant holder will be entitled to exercise his, her or its warrant prior to the scheduled redemption date. However, the price of the shares of Class A common stock may fall below the $18.00 redemption trigger price (as adjusted for adjustments to the number of shares issuable upon exercise price for a warrant) as well as the $11.50 (for whole shares) warrant exercise price after the redemption notice is issued. Redemption of warrants when the price per share of Class A common stock equals or exceeds $10.00. • in whole and not in part; • at $0.10 per warrant upon a minimum of 30 days’ prior written notice of redemption, provided that holders will be able to exercise their warrants on a cashless basis prior to redemption and receive that number of shares determined by reference to the table in the Registration Statement, based on the redemption date and the “fair market value” of shares of Class A common stock, except as otherwise described below; • if, and only if, the Reference Value equals or exceeds $10.00 per share (as adjusted for adjustments to the number of shares issuable upon exercise or the exercise price of a warrant as described under the heading “— Warrants — Public Stockholders’ Warrants — Anti-dilution Adjustments” in the Registration Statement); and • if the Reference Value is less than $18.00 per share (as adjusted for adjustments to the number of shares issuable upon exercise or the exercise price of a warrant as described under the heading “— Warrants — Public Stockholders’ Warrants — Anti-dilution Adjustments” in the Registration Statement), the private placement warrants must also be concurrently called for redemption on the same terms as the outstanding public warrants, as described above. The exercise price and number of shares of Class A common stock issuable upon exercise of the warrants may be adjusted in certain circumstances, including in the event of a stock dividend, or recapitalization, reorganization, merger or consolidation. However, the warrants will not be adjusted for the issuance of Class A common stock at a price below its exercise price. Additionally, in no event will the Company be required to net cash settle the warrants. On April 25, 2022, the Company issued a notice (the “Warrant Adjustment Notice”) to holders of the Public Warrants, notifying holders of the following adjustments (the “Warrant Adjustments”), effective after the close of trading on April 22, 2022: • the adjustment to the warrant price of the Public Warrants from $11.50 per 1.2415 shares to $9.13 per 1.2415 shares of Class A common stock; • the adjustment of the $18.00 per share redemption trigger price to $14.29 per share of Class A common stock; and • the adjustment of the $10.00 per share redemption trigger price to $7.94 per share of Class A common stock (representing the Market Value). The Warrant Adjustments were required as a result of (i) Starry Group issuing shares of its Class A common stock and securities exchangeable for shares of Class A common stock at an issue price of $7.50 per share for capital raising purposes in connection with the closing the Business Combination, (ii) the aggregate gross proceeds from such issuances representing more than 60% of the total equity proceeds upon completion of the Business Combination (net of redemptions) and (iii) the volume-weighted average trading price of the Class A common stock during the 20 trading day period starting on the trading day prior to the day on which the Business Combination was consummated (such price, the “Market Value”) being below $9.20 per share. The Market Value was determined to be $7.94 per share. Private Warrants The Private Warrants are identical to the Public Warrants underlying the units sold in the IPO, except that the Private Warrants and the shares of Class A common stock issuable upon the exercise of the Private Warrants were not transferable, assignable or saleable until 30 days after the completion of the Business Combination. Additionally, the Private Warrants are exercisable on a cashless basis and are non-redeemable The Company evaluated the Private Warrants and the Public Warrants and concluded that they do not meet the criteria to be classified within stockholders’ equity. The Private Warrants and the Public Warrants both contain settlement provisions that preclude them from meeting the derivative exception of being indexed to the Company’s stock. As such, the Company has recorded these warrants as liabilities on the condensed consolidated balance sheet at fair value (see Note 2), with subsequent changes in their respective fair values recognized in the condensed consolidated statements of operations at each reporting date. Upon consummation of the Business Combination on March 29, 2022 the combined fair value of both the Public Warrants and Private Warrants was $15,697 and was recorded in APIC (see Note 1). The remeasurement of such warrants as of June 30, 2022 resulted in decreases of $9,707 and $7,229 in fair value for the three and six months ended June 30, 2022 which the Company recorded in other income (expense), net on the condensed consolidated statements of operations. Starry Warrants In connection with entering into the Starry Credit Agreement in February 2019, Old Starry issued the lender warrants to purchase 15,025,563 shares of Old Starry’s non-voting non-voting additional-paid-in re-assessed additional-paid-in In conjunction with the Fifth Amendment, Old Starry entered into a warrant purchase agreement as of October 6, 2021. Old Starry issued to the lenders warrants to purchase 11,509,673 shares of Old Starry’s non-voting non-voting and as a component of the discount recorded against the outstanding debt (for the Initial Tranche C Warrants) and deferred costs (for the Delayed Draw Tranche C Warrants) as the Delayed Draw Tranche C Loan was not outstanding as of December 31, 2021. On January 11, 2022, the Delayed Draw Tranche C Warrants were reclassified from deferred costs to a component of the discount recorded against the outstanding debt upon the draw down of the Delayed Draw Tranche C Loan. On March 29, 2022, such Starry Warrants were net exercised in connection with the Business Combination (see Note 1). Immediately prior to being net exercised, the liability-classified Starry Warrants were adjusted to fair value prior to reclassification to APIC (see Note 2). Earnout Shares Following the Business Combination, 4,128,113 shares of Class A common stock held by certain former equity holders of FirstMark are subject to vesting and forfeiture conditions (the “Earnout Shares”). Of the 4,128,113 Earnout Shares, 2,224,167 shares will vest at such time as a $12.50 stock price level is achieved, 951,973 shares will vest at such time as a $15.00 stock price level is achieved and 951,973 shares will vest at such time as a $17.50 stock price level is achieved, in each case, on or before the fifth anniversary of the consummation of the Business Combination. The “stock price level” will be considered achieved only (a) when the closing price of a share of Class A common stock on the NYSE is greater than or equal to the applicable price for any 20 trading days within a 30 trading day period or (b) the price per share of Class A common stock paid in certain change of control transactions following the consummation of the Business Combination is greater than or equal to the applicable price. Earnout Shares subject to vesting pursuant to the above terms that do not vest in accordance with such terms shall be forfeited and cancelled for no consideration. The Earnout Shares are not redeemable. The Earnout Shares will be considered outstanding for legal purposes prior to the achievement of the vesting conditions but will not be considered outstanding for accounting purposes until such vesting conditions are achieved. As the vesting event has not yet been achieved, these shares of Class A common stock are treated as contingently recallable and have been excluded from the denominator for the purposes of calculating basic and diluted net loss per share (see Note 13). The Company evaluated the Earnout Shares and concluded that they do not meet the criteria to be classified within stockholders’ equity. The Earnout Shares contain settlement provisions that preclude them from meeting the derivative exception of being indexed to the Company’s stock. As such, the Company has recorded these Earnout Shares as liabilities on the condensed consolidated balance sheet at fair value (see Note 2), with subsequent changes in their respective fair values recognized in the condensed consolidated statements of operations at each reporting date.

Prepaid Expenses and Other Curr

Prepaid Expenses and Other Current Assets	12 Months Ended
Prepaid Expenses and Other Current Assets	Dec. 31, 2021
Starry, Inc [Member]
Prepaid Expenses and Oher Current Assets	Note 9. Prepaid expenses and other current assets Prepaid expenses and other current assets consisted of the following at December 31, 2021 and 2020: December 31, 2021 2020 Receivable from 2021 Strategic Partner Arrangement (see Note 12) $ 219 $ 259 Prepaid inventory 3,821 143 Prepaid software 797 553 Contract Manufacturer 674 565 Prepaid rent 709 — Other 859 320 Total $ 7,079 $ 1,840

Accrued Expenses and Other Curr

Accrued Expenses and Other Current Liabilities	6 Months Ended	12 Months Ended
Accrued Expenses and Other Current Liabilities	Jun. 30, 2022	Dec. 31, 2021
Accrued Expenses and Other Current Liabilities	Note 10. Accrued expenses and other current liabilities Accrued expenses and other current liabilities consisted of the following at June 30, 2022 and December 31, 2021: June 30, December 31, Accrued compensation and benefits $ 5,004 $ 4,773 Accrued sales and use tax 7,101 5,860 Accrued purchases of property and equipment 4,304 3,339 Accrued transaction costs 813 3,693 Other 6,659 5,512 Total $ 23,881 $ 23,177
Starry, Inc [Member]
Accrued Expenses and Other Current Liabilities		Note 10. Accrued expenses and other current liabilities Accrued expenses and other current liabilities consisted of the following at December 31, 2021 and 2020: December 31, 2021 December 31, 2020 Accrued compensation and benefits $ 4,773 $ 3,633 Accrued sales and use tax 5,860 3,327 Accrued purchases of property and equipment 3,339 2,257 Accrued transaction costs 3,693 — Other 5,512 3,856 Total $ 23,177 $ 13,073

Income Taxes

Income Taxes	6 Months Ended	12 Months Ended
Income Taxes	Jun. 30, 2022	Dec. 31, 2021
Income Taxes	Note 11. Income taxes During the six months ended June 30, 2022 and 2021, the Company recorded no income tax provision for federal or state income taxes. The Company maintained a full valuation allowance on its net deferred tax assets for the six months ended June 30, 2022 and 2021, due to uncertainty regarding future taxable income.
Starry, Inc [Member]
Income Taxes		Note 11. Income taxes For the years ended December 31, 2021 and 2020, the Company did not record a tax provision or benefit due to current and historical losses incurred by the Company. The Company’s losses before income taxes consist primarily of losses from domestic operations. The significant components of the Company’s deferred taxes as of December 31, 2021 and 2020 are as follows: 2021 2020 Deferred tax assets: Federal and state net operating loss carryforwards $ 134,609 $ 86,964 Research and development tax credits 6,531 5,269 Debt 2,884 — Capitalized research and development costs 1,588 1,911 Payroll tax deferral 337 655 Reserves and accruals 705 354 Other 104 108 Total deferred tax assets 146,758 95,261 Deferred tax liabilities: Fixed Assets - Depreciation (3,743 ) (1,815 ) Other (224 ) (622 ) Total deferred tax liabilities (3,967 ) (2,437 ) Valuation allowance (142,791 ) (92,824 ) Net deferred tax assets $ — $ — The Company has evaluated the positive and negative evidence bearing upon its ability to realize the deferred tax assets. Management has considered the Company’s history of cumulative net losses incurred since inception and has concluded that it is more likely than not that the Company will not realize the benefits of the Company’s deferred tax assets. As a result, a full valuation allowance of $142,791 and $92,824, respectively, has been established against the deferred tax assets for both years. Management reevaluates the positive and negative evidence at each reporting period. The valuation allowance increased by $49,967 during the year ended December 31, 2021 primarily as a result of increases in the Company’s net operating losses. The Company has federal net operating loss carryforwards of approximately $485,122 of which $49,477 will begin to expire in 2034 and $435,645 can be carried forward indefinitely. The Company also has state net operating loss carryforwards of approximately $488,824, which will begin to expire in 2034. The Company also has federal and state research and development tax credit carryforwards of $4,326 and $2,792, respectively, which begin to expire in 2034 and 2029, respectively. A reconciliation of the income tax expense computed using the federal statutory income tax rate to the Company’s effective income tax rate is as follows: Years Ended 2021 2020 Federal statutory rate of 21% 21.0 % 21.0 % State taxes 9.0 6.8 Research & development credits 0.5 1.0 Other (0.5 ) (1.0 ) Change in valuation allowance (30.0 ) (27.8 ) Effective tax rate 0.0 % 0.0 % The Company files a U.S. federal income tax return and various state returns. All tax years since inception remain open to examination by the major taxing jurisdictions to which the Company is subject, as carryforward attributes generated in years past may still be adjusted upon examination by the Internal Revenue Service (IRS) or other authorities if they have or will be used in a future period. The Company is not currently under examination by the IRS or any other jurisdictions for any tax years. The Company’s ability to utilize a portion of its net operating loss and research and development carryforwards is subject to certain limitations under section 382 and 383 of the Internal Revenue Code of 1986, as amended and corresponding provision of state law, due to ownership change that have occurred previously or that could occur in the future. These ownership changes may limit the amount of net operating loss and research and development credit carryforwards that can be utilized annually to offset future taxable income and tax liabilities, respectively. The Company has not completed a study to assess whether a change of ownership has occurred, or whether there have been multiple ownership changes since its formation. Any limitation may result in expiration of a portion of the net operating loss carryforwards or research and development credit carryforward before utilization. Further, until a study is completed by the Company and any limitation is known, no amounts are being presented as an uncertain tax position. As of December 31, 2021 and 2020, the Company has not identified any uncertain tax positions for which reserves would be required. The Company will recognize interest and penalties, if any, related to uncertain tax positions in income tax expense. As of December 31, 2021, no interest or penalties have been accrued. In response to the COVID-19 pandemic,

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended	12 Months Ended
Commitments and Contingencies	Jun. 30, 2022	Dec. 31, 2021
Commitments and Contingencies	Note 12. Commitments and contingencies 2020 Strategic Partner Arrangement: 10-year 10-year debt service. As of June 30, 2022, the financing obligation was $9,355, of which $679 and $8,676 was included in the current and non-current Operating leases: non-cancelable Purchase Commitments: non-cancelable Advance deposit payments: Legal Proceedings:
Starry, Inc [Member]
Commitments and Contingencies		Note 12. Commitments and contingencies 2020 Strategic Partner Arrangement: As of December 31, 2021, the financing obligation was $5,227, of which $525 and $4,702 was included in the current and non-current Operating leases: various non-cancelable agreements. commitments for operating leases with non-cancelable terms 2022 $ 12,546 2023 10,619 2024 6,784 2025 4,338 2026 2,574 Thereafter 1,521 $ 38,382 Total rent expense for the years ended December 31, 2021 and 2020 were $13,583 and $8,011, respectively. Purchase Commitments: into non-cancelable purchase Advance deposit payments: Legal Proceedings: Letter of intent for Agreement and Planned Merger:

Net Loss Per Share

Net Loss Per Share	6 Months Ended	12 Months Ended
Net Loss Per Share	Jun. 30, 2022	Dec. 31, 2021
Net Loss Per Share	Note 13. Net loss per share The Company has two classes of common stock authorized: Class A common stock and Class X common stock. The rights of the holders of Class A and Class X common stock are identical, except with respect to voting and conversion. Each share of Class A common stock is entitled to one vote per share and each share of Class X common stock is entitled to twenty votes per share. Each share of Class X common stock is convertible into one share of Class A common stock at the option of the holder at any time or automatically upon certain events described in the Company’s amended and restated certificate of incorporation. The Company allocates undistributed earnings attributable to common stock between the common stock classes on a one-to-one The following table sets forth the computation of the basic and diluted net loss per share: Three Months Ended June 30, Six Months Ended June 30, 2022 2021 2022 2021 Numerator: Net loss $ (36,307 ) $ (38,554 ) $ (89,940 ) $ (79,600 ) Denominator: Weighted average shares outstanding, basic and diluted 162,423,594 36,410,177 102,357,494 36,325,426 Basic and diluted earnings per share: Class A common stock $ (0.22 ) $ (1.06 ) $ (0.88 ) $ (2.19 ) Class X common stock $ (0.22 ) $ (1.06 ) $ (0.88 ) $ (2.19 ) The Company’s potential dilutive securities, which include stock options, RSUs, convertible preferred stock, Earnout Shares and vested warrants, have been excluded from the computation of diluted net loss per share as the effect would be to reduce the net loss per share. Therefore, the weighted average number of common shares outstanding used to calculate both basic and diluted net loss per share is the same. The weighted-average common shares and thus the net loss per share calculations and potentially dilutive security amounts for all periods prior to the Business Combination have been retrospectively adjusted to the equivalent number of shares outstanding immediately after the Business Combination to effect the reverse recapitalization. Historically reported weighted average shares outstanding have been multiplied by the exchange ratio of approximately 0.1841 (see Note 1).
Starry, Inc [Member]
Net Loss Per Share		Note 13. Net loss per share The following table sets forth the computation of the basic and diluted net loss per share: December 31, 2021 2020 Numerator: Net loss attributable to common stockholder $ (166,545 ) $ (125,093 ) Denominator: Weighted average shares outstanding, basic and diluted 36,569,966 35,743,961 Basic and diluted earnings per share: Voting common stock $ (4.55 ) $ (3.50 ) Non-voting common $ (4.55 ) $ (3.50 ) The Company’s potential dilutive securities, which include stock options, convertible preferred stock and vested warrants, have been excluded from the computation of diluted net loss per share as the effect would be to reduce the net loss per share. Therefore, the weighted average number of common shares outstanding used to calculate both basic and diluted net loss per share is the same. The Company issued warrants that were contingently exercisable into shares of non-voting common The Company issued convertible notes payable during 2020 that were contingently convertible into shares of non-voting common The number of shares underlying the Company’s outstanding stock options, redeemable, convertible preferred stock and warrants are summarized and disclose in Note 5.

Supplemental Cash Flow Informat

Supplemental Cash Flow Information	6 Months Ended	12 Months Ended
Supplemental Cash Flow Information	Jun. 30, 2022	Dec. 31, 2021
Supplemental Cash Flow Information	Note 14. Supplemental cash flow information The following tables provides a reconciliation of cash, cash equivalents and restricted cash reported in the condensed consolidated balance sheets as of June 30, 2022 and 2021: Six Months Ended June 30, 2022 2021 Cash and cash equivalents $ 99,682 $ 84,820 Restricted cash — 30 Restricted cash included in restricted cash and other assets 1,378 1,127 Total cash, cash equivalents and restricted cash shown in the $ 101,060 $ 85,977 The following table provides supplemental cash flow information for the six months ended June 30, 2022 and 2021: Six Months Ended June 30, 2022 2021 Cash paid for interest $ 121 $ 67 Cash paid for taxes $ — $ — The following table provides supplemental disclosures of noncash investing and financing activities for the six months ended June 30, 2022 and 2021: Six Months Ended 2022 2021 Purchases of property and equipment included within accounts payable and accrued expenses and other current liabilities $ 13,147 $ 9,855 Unpaid deferred transaction costs included within accounts payable and accrued expenses $ 813 $ — Property and equipment acquired through capital lease obligations $ 1,432 $ 386 Asset retirement obligations associated with deployed equipment $ 372 $ 370 Conversion of convertible notes to Series E Preferred Stock $ — $ 45,584
Starry, Inc [Member]
Supplemental Cash Flow Information		Note 14. Supplemental cash flow information The following tables provides a reconciliation of cash, cash equivalents and restricted cash reported in the balance sheets as of December 31, 2021 and 2020: Years Ended December 31, 2021 2020 Cash and cash equivalents $ 29,384 $ 25,594 Restricted cash — 110 Restricted cash included in restricted cash and other assets 1,378 1,127 Total cash, cash equivalents and restricted cash shown in the consolidated statement of cash flows $ 30,762 $ 26,831 The following table provides supplemental cash flow information for the years ended December 31, 2021 and 2020: Years Ended December 31, 2021 2020 Cash paid for interest $ 132 $ 136 Cash paid for taxes $ — $ — The following table provides supplemental disclosures of noncash investing and financing activities for the years ended December 31, 2021 and 2020: Years Ended December 31, 2021 2020 Purchases of property and equipment included within accounts payable and accrued expenses and other current liabilities $ 10,991 $ 8,036 Unpaid deferred transaction costs included within accounts payable and accrued expenses $ 4,250 $ — Property and equipment acquired through capital lease obligations $ 1,399 $ 424 Asset retirement obligations associated with deployed equipment $ 783 $ 582 Conversion of convertible notes to Series E Preferred Stock $ 45,584 $ —

Retirement Plan

Retirement Plan	12 Months Ended
Retirement Plan	Dec. 31, 2021
Starry, Inc [Member]
Retirement Plan	Note 15. Retirement plan The Company makes available a 401(k) defined contribution savings plan (the “401(k) Plan”) for its employees. The 401(k) Plan covers substantially all employees who meet minimum age and service requirements and allows participants to defer a portion of their annual compensation on a pretax basis, subject to legal limitations. Under such a plan, employees may make voluntary contributions. For the years ended December 31, 2021 and 2020, there was no employer matching contribution made to the 401(k) Plan.

Redeemable Shares

Redeemable Shares	6 Months Ended
Redeemable Shares	Jun. 30, 2022
Equity [Abstract]
Redeemable shares	Note 15. Redeemable shares On March 31, 2022, the Company entered into an agreement with certain debt holders who are also shareholders (the “Optionholders”) of 1,209,029 shares of Class A common stock (the “Shares”) that grants and conveys to the Optionholders the option, in their sole discretion, to participate in a refinancing in full (the “Refinancing”) of the outstanding Term Loans, by providing new senior secured term loans and/or notes (including convertible notes), in each case on a first lien and/or junior lien basis as agreed upon by the parties (and such term loans and/or notes, the “New Debt”), to the Company and/or any of its subsidiaries as the borrower(s) in respect of such refinancing indebtedness (the “New Financing”). For the avoidance of doubt, nothing in the agreement requires the Company to enter into any Refinancing. The agreement also grants and conveys to each Optionholder the following exchange rights: New Debt Exchange In connection with a Refinancing, the Optionholders have the option, in their sole discretion, to exchange all or a portion of their Shares at an agreed value of $8.75 (as appropriately adjusted for any stock split, stock dividend, recapitalization or similar transaction affecting such shares) per share (for the avoidance of doubt, irrespective of the price of which the Class A common stock is trading on the New York Stock Exchange) for an equal principal amount of New Debt (the “New Debt Exchange”). In the event that (i) an Optionholder has exercised the New Debt Exchange but the other financing sources or the administrative agent for the New Financing choose not to permit such Optionholder from participating in the New Financing for any reason, (ii) an Optionholder has elected not to exercise the New Debt Exchange or has exercised the New Debt Exchange for only a portion of its Shares for New Debt or (iii) the terms and conditions of such New Financing are not reasonable satisfactory to such Optionholder, then such Optionholder may require the Company to purchase from such Optionholder all or any portion of its Shares that are not exchange for New Debt at an agreed value of $8.75 (as appropriately adjusted for any stock split, stock dividend, recapitalization or similar transaction affecting such shares) per share (for the avoidance of doubt, irrespective of the price of which the Class A common stock is trading on the New York Stock Exchange). Such repurchase shall be effected substantially concurrently with or prior to consummation of the Refinancing. In the event any Optionholder does not elect to either (i) exchange any portion of its Shares for New Debt or (ii) require that the Company purchase from such Optionholder any portion of its Shares, in each case in connection with a Refinancing, then the agreement shall terminate and be of no further force and effect as of the consummation of such Refinancing. Junior Debt Exchange Prior to the consummation of any Refinancing, the Optionholders have the option, in their sole discretion, to exchange all or any portion of such Shares at an agreed value of $8.75 (as appropriately adjusted for any stock split, stock dividend, recapitalization or similar transaction affecting such shares) per share (for the avoidance of doubt, irrespective of the price of which the Class A common stock is trading on the New York Stock Exchange) for an equal principal amount of unsubordinated unsecured term loans or notes under a new debt facility (the “Junior Debt”) and not, for the avoidance of doubt, issued or incurred under the Starry Credit Agreement (the “Junior Debt Exchange”). Any Junior Debt shall mature on the earliest of the maturity date of the Starry Credit Agreement, the acceleration of the Term Loans in accordance with the Starry Credit Agreement, or the consummation of a Refinancing, and shall bear interest at a rate equal to Term Secured Overnight Financing Rate (“SOFR”) plus 1.00%. The aggregate principal amount of Junior Debt shall not exceed $15,000 and Starry, Inc. will be the borrower. In connection with any Refinancing subsequent to the incurrence or issuance of any Junior Debt, the Company grants and conveys to each Optionholder the irrevocable option, in such Optionholder’s sole discretion, to exchange all or any portion of the principal amount of its Junior Debt on a dollar-for-dollar The Company assessed the embedded conversion features within such Shares and determined that the Junior Debt Exchange, which provides the Optionholders with the right to force a cash redemption prior to any Refinancing event, met the definition of a derivative under ASC 815 and would require separate accounting from the Shares. The Company estimated the fair value of the Junior Debt Exchange based on a Black-Scholes option pricing model (see Note 2) and recorded $5,616 in other liabilities on the condensed consolidated balance sheet as of June 30, 2022 with the offset recorded in other income (expense), net on the condensed consolidated statement of operations for the six months ended June 30, 2022. With respect to the Junior Debt Exchange, the embedded conversion right where the Optionholders could force a cash redemption of such Shares, such Shares were required to be reclassified from permanent equity to temporary equity at the redemption value of $8.75 per Share as of March 31, 2022. As a result, the redemption value of $10,579 was recorded in APIC on the condensed consolidated statement of stockholders’ equity (deficit). Subsequent measurements, if applicable, will be recorded through APIC. With respect to the New Debt Exchange, the Company concluded it did not meet the definition of a derivative and would not require separate accounting from the Shares because the Refinancing event that would trigger a cash redemption is within the Company’s control.

Subsequent Events

Subsequent Events	6 Months Ended	12 Months Ended
Subsequent Events	Jun. 30, 2022	Dec. 31, 2021
Subsequent Event [Line Items]
Subsequent Events	Note 16. Subsequent events The Company evaluated all events or transactions that occurred after June 30, 2022 through August 12, 2022, the date the condensed consolidated financial statements were available to be issued. Executive RSUs On July 1, 2022, the Company granted 1,247,001 RSUs to certain executives with a total fair value of $5,474 based on the Company’s Class A common stock market price of $4.39 on the grant date. Such RSUs vest over a four year service period. Common Stock Purchase Agreement On August 8, 2022, the Company entered into a Common Stock Purchase Agreement (the “Purchase Agreement”) and a Registration Rights Agreement (the “Registration Rights Agreement”), each with CF Principal Investments LLC (“CFPI”), an entity affiliated with Cantor Fitzgerald & Co. relating to a committed equity facility (the “Facility”). Pursuant to the Purchase Agreement, the Company has the right from time to time, at its option, to sell to CFPI up to the lesser of (i) $100.0 million (the “Total Commitment”) in aggregate gross purchase price of newly issued shares of the Company’s Class A common stock, par value $0.0001 per share (the “Common Stock”), and (ii) the Exchange Cap, defined as 33,344,035 shares of common stock, which is equal to 19.99% of the voting power or number of shares of the Company’s total capital stock issued and outstanding immediately prior to the execution of the Purchase Agreement, subject to certain conditions and limitations set forth in the Purchase Agreement. Sales of Common Stock to CFPI under the Purchase Agreement, and the timing of any sales, will be determined by the Company from time to time in its sole discretion and will depend on a variety of factors, including, among other things, market conditions and the trading price of the Common Stock. The net proceeds from any sales under the Purchase Agreement will depend on the frequency with, and prices at, which the shares of Common Stock are sold to CFPI. The Company expects to use the proceeds from any sales under the Purchase Agreement for working capital and general corporate purposes. As consideration for CFPI’s commitment to purchase shares of Common Stock at the Company’s direction upon the terms and subject to the conditions set forth in the Purchase Agreement, the Company has agreed to issue shares of Common Stock in an amount equal to $1.0 million based on the closing price of the Common Stock on the New York Stock Exchange on the Upfront Determination Date (as defined in the Purchase Agreement).	Note 16. Subsequent events The Company evaluated all events or transactions that occurred after December 31, 2021 through June 3, 2022, the date the consolidated financial statements were available to be issued. Fifth Amendment Delayed Draw On January 11, 2022, the Company received proceeds of $10,000 in connection with the Delayed Draw Tranche C Loan. In conjunction with the Delayed Draw Tranche C Loan, the Company issued the Delayed Draw Tranche C Warrants to the lenders to purchase 533,275 shares of Nonvoting Starry Common Stock. Merger Agreement Waiver Pursuant to the terms of the merger agreement, the Business Combination was subject to the satisfaction or waiver of certain customary closing conditions. At the time of the execution of the merger agreement, such closing conditions included, among others, that the amount equal to, as of immediately prior to the effective time of the Acquisition Merger (the “Acquisition Merger Effective Time”): (A) the funds contained in FirstMark’s trust account; plus (B) all other Cash and Cash Equivalents (as defined in the merger agreement) of New Starry; minus (C) the aggregate amount of cash proceeds required to satisfy the redemption of any shares of FirstMark’s Class A common stock pursuant to the redemption offer (to the extent not already paid as of immediately prior to the Acquisition Merger Effective Time); plus (D) the PIPE Investment actually received by FirstMark or Holdings at or prior to the closing of the Acquisition Merger (the “Acquisition Merger Closing”); plus (E) net cash proceeds actually received by Starry in consideration for the issuance of Additional Funding Shares (as defined in the merger agreement) (including pursuant to the Series Z Subscription Agreements) prior to the Acquisition Merger Closing shall be at least $300.0 million (the “Minimum Cash Condition”). At the time of the execution of the merger agreement, the closing of the PIPE Investment and the Series Z Investment was also subject to the satisfaction or waiver of the closing of the offering of the Convertible Notes. Further, the merger agreement provided that Starry will use reasonable best efforts to deliver payoff letters and related documentation with respect to certain of its indebtedness at least two FirstMark Redemptions Public shareholders redeemed 37,775,801 of FirstMark Class A Common Stock for an aggregate payment of $377,787, resulting in the Company receiving proceeds of $36,245 upon the consummation of the Business Combination on March 29, 2022. PIPE Subscription Agreement On March 25, 2022, the PIPE Subscription Agreement was amended such that the aggregate number of New Starry Class A Common Stock to be sold was increased from 10,900,000 to 14,533,334 New Starry Class A Common Stock and the purchase price per share was decreased from $10.00 to $7.50 per share. On March 29, 2022, the PIPE investors purchased an aggregate of 14,533,334 shares of New Starry Class A Common Stock at $7.50 per share, resulting in aggregate proceeds of $109,000 in the PIPE investment. Series Z Subscription Agreement On March 25, 2022, the Series Z Subscription Agreement was amended such that the aggregate number of Series Z Preferred Stock to be sold was increased from 2,100,000 to 2,800,000 Series Z Preferred Stock and the purchase price per share was decreased from $10.00 to $7.50 per share. In addition, on March 25, 2022, Starry and Tiger Global Private Investment Partners IX, LP (“Tiger”) entered into an additional Series Z Subscription Agreement (the “Tiger Series Z Subscription Agreement”) pursuant to which Tiger agreed to subscribe for 1,333,333 shares of Series Z Preferred Stock at a purchase price per share of $7.50 for a purchase price equal to approximately $10.0 million. On March 29, 2022, the Series Z Investors purchased an aggregate of 4,133,333 shares of Starry Series Z Preferred Stock at $7.50 per share, resulting in aggregate proceeds of $31,000. Seventh Amendment to Credit Agreement On March 26, 2022, the Company entered into a Seventh Amendment to the Credit Agreement. The Seventh Amendment to the Credit Agreement amended and restated an affirmative covenant requiring the Company to provide annual audited financial statements without a “going concern” or like qualification, exception or emphasis. In addition, the Seventh Amendment to the Credit Agreement redefined the term “Change in Control” to exclude the aforementioned Business Combination with respect to contemplating the prepayment penalty. As a result of such amendments, the Company was in compliance with all bank covenants as of December 31, 2021. Without such amendments the Company would have been in default and the outstanding long-term debt balance would be payable upon demand. The lender has retained all other covenant requirements. Tranche C Warrants As the Business Combination occurred prior to April 15, 2022, approximately 75% of the Tranche C warrants, or 1,988,971 million warrants, were no longer subject to vest or become exercisable. See Warrants for non-voting common stock within Note 5. Redeemable Shares On March 31, 2022, the Company entered into an agreement with certain debt holders who are also shareholders (the “Optionholders”) of 1,209,029 shares of Class A common stock (the “Shares”) that grants and conveys to the Optionholders the option, in their sole discretion, to participate in a refinancing in full (the “Refinancing”) of the outstanding Term Loans, by providing new senior secured term loans and/or notes (including convertible notes), in each case on a first lien and/or junior lien basis as agreed upon by the parties (and such term loans and/or notes, the “New Debt”), to the Company and/or any of its subsidiaries as the borrower(s) in respect of such refinancing indebtedness. For the avoidance of doubt, nothing in the agreement requires the Company to enter into any Refinancing. Prior to the consummation of any Refinancing, the Optionholders have the option, in their sole discretion, to exchange all or any portion of such Shares at an agreed value of $8.75 (as appropriately adjusted for any stock split, stock dividend, recapitalization or similar transaction affecting such shares) per share (for the avoidance of doubt, irrespective of the price of which the Class A common stock is trading on the New York Stock Exchange) for an equal principal amount of unsubordinated unsecured term loans or notes under a new debt facility (the “Junior Debt”) and not, for the avoidance of doubt, issued or incurred under the Starry Credit Agreement (the “Junior Debt Exchange”). Any Junior Debt shall mature on the earliest of the maturity date of the Starry Credit Agreement, the acceleration of the Term Loans in accordance with the Starry Credit Agreement, or the consummation of a Refinancing, and shall bear interest at a rate equal to Term Secured Overnight Financing Rate (“SOFR”) plus 1.00%. The aggregate principal amount of Junior Debt shall not exceed $15,000 and Starry, Inc. will be the borrower. In connection with any Refinancing subsequent to the incurrence or issuance of any Junior Debt, the Company grants and conveys to each Optionholder the irrevocable option, in such Optionholder’s sole discretion, to exchange all or any portion of the principal amount of its Junior Debt on a dollar-for-dollar basis for an equal principal amount of New Debt.

Basis of Presentation and Sum_2

Basis of Presentation and Summary of Significant Accounting Policies (Policies)	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Basis of Presentation and Principles of Consolidation	Note 2. Basis of presentation and summary of significant accounting policies Basis of presentation and principles of consolidation : 10-K The accompanying unaudited condensed 10-K During the six months ended June 30, 2022, the Company reevaluated its major asset classes of property and equipment resulting in the reclassification of site acquisition costs to distribution system. The unaudited condensed consolidated financial statements include the accounts of the Company and its subsidiaries. All intercompany transactions and balances have been eliminated in consolidation.
Accounting Policies	Accounting Policies:
Emerging Growth Company	Emerging Growth Company : non-emerging
Use of Estimates	Use of estimates:
Uncertainty of the Coronavirus Pandemic	Uncertainty of the coronavirus pandemic : quarantines Coronavirus Aid, Relief and Economic Security Act As the coronavirus pandemic continues to evolve, the Company believes the extent of the impact to its business, operating results, cash flows, liquidity and financial condition will be primarily driven by the severity and duration of the coronavirus pandemic, the pandemic’s impact on the U.S. and global economies and the timing, scope and effectiveness of federal, state and local governmental responses to the pandemic. Those primary drivers are beyond the Company’s knowledge and control, and as a result, at this time the Company is unable to predict the cumulative impact, both in terms of severity and duration, that the coronavirus pandemic will have on its business, operating results, cash flows and financial condition, but it could be material if the current circumstances continue to exist for a prolonged period of time. Although we have made our best estimates based upon current information, actual results could materially differ from the estimates and assumptions developed by management. Accordingly, it is reasonably possible that the estimates made in these consolidated financial statements have been, or will be, materially and adversely impacted in the near term as a result of these conditions, and if so, the Company may be subject to future impairment losses related to long-lived assets as well as changes to recorded reserves and valuations.
Warrants	Warrants: accounting Distinguishing Liabilities from Equity Derivatives and Hedging re-measured For warrants issued to nonemployees for goods or services, the Company follows guidance issued within ASC 718 to determine whether the share-based payments are equity or liability classified, and are measured at fair value on the grant date. The related expense is recognized in the same period and in the same manner as if the Company had paid cash for the goods or services.
Earnout shares	Earnout shares: Distinguishing Liabilities from Equity Derivatives and Hedging re-measured
Fair Value Measurements	Fair value measurements: Fair Value Measurements and Disclosures Level 1 Level 2 Level 3 An asset’s or liability’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs. Assets and liabilities measured at fair value are based on one or more of the following three valuation techniques noted in ASC 820: • Market approach: Prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities. • Cost approach: Amount that would be required to replace the service capacity of an asset (replacement cost). • Income approach: Techniques to convert future amounts to a single present value amount based upon market expectations (including present value techniques, option pricing and excess earnings models) The Company believes its valuation methods are appropriate and consistent with those used by other market participants, however the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date. The Company’s financial instruments consist of cash and cash equivalents, restricted cash, accounts receivable, accounts payable, accrued expenses, term loans, warrant liabilities and earnout liabilities. The carrying value of cash and cash equivalents, accounts receivable, accounts payable and accrued expenses approximate fair value because of the short-term nature of those instruments. Due to the variable rate nature of the Company’s term loans, the fair value of debt approximates the carrying value of debt. Liabilities measured at fair value on a recurring basis consisted of the following as of June 30, 2022 and December 31, 2021: June 30, 2022 Level 1 Level 2 Level 3 Balance Liabilities: Warrant Liabilities - Public Warrants $ 5,658 $ — $ — $ 5,658 Warrant Liabilities - Private Warrants — 2,810 — 2,810 Other Liabilities - Junior Debt Exchange — — 5,616 5,616 Earnout Liability - Sponsor Earnout Shares — — 9,321 9,321 Total Liabilities: $ 5,658 $ 2,810 $ 14,937 $ 23,405 December 31, 2021 Level 1 Level 2 Level 3 Balance Liabilities: Warrant Liabilities - Starry Warrants $ — $ — $ 14,773 $ 14,773 Total Liabilities: $ — $ — $ 14,773 $ 14,773 The warrant liability for the Public Warrants (see Note 9) as of June 30, 2022 is included within Level 1 of the fair value hierarchy because they are valued using quoted market prices. The Private Warrants (see Note 9) are included within Level 2 of the fair value hierarchy as the Company determined that the Private Warrants are economically equivalent to the Public Warrants and estimated the fair value of the Private Placement Warrants based on the quoted market price of the Public Warrants. The fair value of the Junior Debt Exchange (see Note 15) was estimated using the Black-Scholes option pricing model for a European put option. The key inputs used in the determination of the fair value included current stock price, volatility and expected term. The initial recognition of the fair value of $1,986 was recorded in other liabilities on the condensed consolidated balance sheet and other income (expense), net on the condensed consolidated statements of operations as the incremental fair value received by the Optionholders (as defined in Note 15) was deemed to be a non-pro As of June 30, 2022 the fair value of the Junior Debt Exchange was $5,616, compared to $1,986 and $0 as of March 31, 2022 and December 31, 2021. Such fair value increases were $3,630 and $5,616, respectively, for the three and six months ended June 30, 2022 and were recorded in other income (expense), net on the condensed consolidated statements of operations. The Company measured the fair value of the Junior Debt Exchange on June 30, 2022 with the following assumptions: As of Common stock fair value $ 4.12 Exercise price $ 8.75 Term (in years) 1.65 Volatility 60.00 % Risk-free interest rate 2.88 % Expected dividends 0 % For the valuation of the earnout liability, the fair value was estimated using a Monte-Carlo Simulation in which the fair value was based on the simulated stock price of the Company over the term of the sponsor earnout period. The key inputs used in the determination of the fair value included current stock price, volatility, and expected term. The initial fair value was recorded in APIC within the condensed consolidated statement of stockholders’ equity (deficit) upon consummation of the Business Combination on March 29, 2022 and the subsequent fair value adjustments were recorded to other income (expense), net on the condensed consolidated statements of operations for the three and six months ended June 30, 2022. As of June 30, 2022 the fair value of the earnout liability was $9,321, compared to $20,881 and $26,095 as of March 31, 2022 and March 29, 2022. Such fair value reductions of the earnout liability were $11,560 and $16,774, respectively, for the three and six months ended June 30, 2022 and were recorded in other income (expense), net on the condensed consolidated statements of operations. The Company re-measured As of Common stock fair value $ 4.12 Term (in years) 4.75 Volatility 60.00 % Risk-free interest rate 2.99 % Expected dividends 0 % The Company previously presented the fair value measurement of the warrant liability for Starry Warrants (see Note 9) as of December 31, 2021 as a Level 3 measurement, relying on unobservable inputs reflecting the Company’s own assumptions. Level 3 measurements, which are not based on quoted prices in active markets, introduce a higher degree of subjectivity and may be more sensitive to fluctuations in stock price, volatility rates, and U.S. Treasury Bond rates. Immediately prior to the settlement of such Starry Warrants in connection with the consummation of the Business Combination, the Company re-measured As of March 29, 2022 and December 31, 2021 the fair value of the warrant liability for Starry Warrants was $12,549 and $14,773, respectively. The Company re-measured As of As of Exercise price $ 0.01 $ 0.01 Common stock fair value (pre-exchange) $ 1.77 $ 1.81 Term (in years) 9.5 9.8 Volatility 27.57 % 27.56 % Risk-free interest rate 2.41 % 1.52 % Expected dividends 0 % 0 % Upon settlement of such Starry Warrants and issuance of common stock in connection with the consummation of the Business Combination on March 29, 2022, the Company reclassified the warrant liability for Starry Warrants of $12,549 to APIC. There were no transfers between Level 1 and Level 2 in the periods reported. Except for the aforementioned settlement of Starry Warrants, there were no transfers into or out of Level 3 in the periods reported.
Recent accounting pronouncements issued, not yet adopted	Recent accounting pronouncements issued, not yet adopted: In February 2016, the FASB issued a new accounting standard, ASC 842, Leases The Company is currently evaluating the impact the new guidance will have on its financial position and results of operations but expects to recognize lease liabilities and right of use assets at the time of adoption. The extent of the increase to assets and liabilities associated with these amounts remains to be determined pending the Company’s review of its existing lease contracts and service contracts which may contain embedded leases. The Company is currently assessing the potential impact to the financial statements. The Company is continuing to monitor potential changes to ASC 842 that have been proposed by the FASB and will assess any necessary changes to the implementation process as the guidance is updated. In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses of Financial Instruments 2016-13”), 2016-13 In August 2020, the FASB issued ASU 2020-06, Debt – Debt with Conversion and Other Options (Subtopic 470-20) Contracts in Entity’s Own Equity (Subtopic 815-40): if-converted 2020-06 In October 2020, the FASB issued ASU 2020-10, Codification Improvements 2020-10”), 2020-10
Starry, Inc [Member]
Basis of Presentation and Principles of Consolidation		Basis of presentation and principles of consolidation :
Emerging Growth Company		Emerging Growth Company : to non-emerging growth
Use of Estimates		Use of estimates:
Uncertainty of the Coronavirus Pandemic		Uncertainty of the coronavirus pandemic : Coronavirus Aid, Relief and Economic Security Act As the coronavirus pandemic continues to evolve, the Company believes the extent of the impact to its business, operating results, cash flows, liquidity and financial condition will be primarily driven by the severity and duration of the coronavirus pandemic, the pandemic’s impact on the U.S. and global economies and the timing, scope and effectiveness of federal, state and local governmental responses to the pandemic. Those primary drivers are beyond the Company’s knowledge and control, and as a result, at this time the Company is unable to predict the cumulative impact, both in terms of severity and duration, that the coronavirus pandemic will have on its business, operating results, cash flows and financial condition, but it could be material if the current circumstances continue to exist for a prolonged period of time. Although we have made our best estimates based upon current information, actual results could materially differ from the estimates and assumptions developed by management. Accordingly, it is reasonably possible that the estimates made in these consolidated financial statements have been, or will be, materially and adversely impacted in the near term as a result of these conditions, and if so, the Company may be subject to future impairment losses related to long-lived assets as well as changes to recorded reserves and valuations.
Warrants		Warrants: Distinguishing Liabilities from Equity Derivatives and Hedging whether the warrants should be classified as liabilities or equity. Warrants that are determined to require liability classification are measured at fair value upon issuance and are subsequently re-measured to For warrants issued to nonemployees for goods or services, the Company follows guidance issued within ASC 718 to determine whether the share-based payments are equity or liability classified, and are measured at fair value on the grant date. The related expense is recognized in the same period and in the same manner as if the Company had paid cash for the goods or services.
Fair Value Measurements		Fair value measurements: Fair Value Measurements and Disclosures Level 1 Level 2 Level 3 An asset’s or liability’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs. Assets and liabilities measured at fair value are based on one or more of the following three valuation techniques noted in ASC 820: • Market approach: Prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities. • Cost approach: Amount that would be required to replace the service capacity of an asset (replacement cost). • Income approach: Techniques to convert future amounts to a single present value amount based upon market expectations (including present value techniques, option pricing and excess earnings models) The Company believes its valuation methods are appropriate and consistent with those used by other market participants, however the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date. The Company’s financial instruments consist of cash and cash equivalents, restricted cash, accounts receivable, accounts payable, accrued expenses, term loans, convertible notes payable and warrant liabilities. The carrying value of cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and convertible notes payable approximate fair value because of the short-term nature of those instruments. Due to the variable rate nature of the Company’s term loans, the fair value of debt approximates the carrying value of debt. The warrant liabilities were initially and subsequently measured at fair value using a Black-Scholes model at each measurement date based on Level 3 inputs. As of October 6, 2021 (the issuance date) and December 31, 2021, the fair value of the warrant liabilities was $14,773. The following table provides quantitative information regarding the Level 3 fair value measurement inputs: As of October 6, 2021 As of December 31, 2021 Exercise price $ 0.05 $ 0.05 Common stock fair value $ 9.83 $ 9.83 Term (in years) 10.0 9.8 Volatility 27.56 % 27.56 % Risk-free interest rate 1.53 % 1.52 % Expected dividends 0 % 0 %
Segment information		Segment information: Segm ent Reporting single
Concentration of credit risk		Concentration of credit risk: With respect to accounts receivable, the Company routinely assesses the financial strength of its customers and, as a consequence, believes that the receivable credit risk exposure is limited. Substantially all of the Company’s trade accounts receivables are with commercial customers. Concentration of credit risk are limited due to the number of the Company’s customers as well as their dispersion across different geographic regions.
Cash and cash equivalents		Cash and cash equivalents:
Restricted cash		Restricted cash: or non-current asset
Accounts receivable, net		Accounts receivable, net:
Deferred costs		Deferred costs: As of December 31, 2021, deferred costs also consist of $1,824 in deferred charge assets, primarily comprised of the $1,695 in Delayed Draw Tranche C Warrants contingently issuable in connection with the Fifth Amendment (see Note 4).
Prepaid expenses and other current assets		Prepaid expenses and other current assets:
Property and equipment, net:		Property and equipment, net: Property and equipment are depreciated or amortized using the straight-line method, based upon the following estimated useful lives: Equipment 3 years Furniture and fixtures 3 years Software 3 years Vehicles 4 years Leasehold improvements shorter of lease term or 5 years Site acquisition costs 5 years Distribution system 3 -10 years Asset retirement obligation 10 years Construction-in-process N/ Major renewals and improvements are capitalized while replacements and maintenance and repairs, which do not improve or extend the lives of the respective assets, are expensed as incurred. When property and equipment is retired or otherwise disposed of, the related cost and accumulated depreciation are removed from the accounts, and any gain or loss on the disposition is recorded in the consolidated statements of operations as a component of cost of revenues or selling, general and administrative expenses, depending on the nature of the property and equipment.
Impairment of long-lived assets		Impairment of long-lived assets ASC 360-10, Impairment or Disposal of Long-Lived Assets
Intangible assets		Intangible assets: Company re-evaluates the The FCC licenses are tested for potential impairment annually, as of October 1, or more frequently if impairment indicators are present. ASC 350, Intangibles – Goodwill and Other
Asset retirement obligations		Asset retirement obligations: Asset Retirement and Environmental Obligations The Company records the net present value of the ARO liability and a related capital asset, in an equal amount, for contracts which result in an ARO. The estimated ARO liability is based on a number of assumptions, including costs to remove deployed equipment, expected life, inflation rates and discount rates. Accretion expense related to the ARO liability is recognized as a component of selling, general and administrative expense in the accompanying consolidated statements of operations. Upon ARO fulfillment, any difference between actual retirement expense incurred and the recorded estimated ARO liability is recognized as a gain or loss in the accompanying consolidated statements of operations as a component of other income (expense). For the years ended December 31, 2021 and 2020, there were no settlements of the ARO liabilities.
Revenues		Revenues: Revenue from Contracts with Customers • Identify the contract with a customer • Identify the performance obligations in the contract • Determine the transaction price • Allocate the transaction price to the performance obligations in the contract • Recognize revenue when or as performance obligations are satisfied The Company delivers high-quality and affordable broadband internet access to its customers using innovative, proprietary wideband hybrid fiber wireless technology and related support on a subscription basis. The Company’s subscription rate for such services is a per month fixed price for service without limitations on usage. The majority of customers are individual users who may also receive subsidized internet services through federal subsidies such as the Emergency Broadband Benefit (“EBB”) program, but a small amount are commercial arrangements where a building owner is the party who we contract with and pays for all the units in a building or for the units utilizing the service.
Income taxes		Income taxes: The Company provides reserves for potential payments of taxes to various tax authorities related to uncertain tax positions. Amounts recognized are based on a determination of whether a tax benefit taken by the Company in its tax filings or positions is “more likely than not” to be sustained on audit. The amount recognized is equal to the largest amount that is more than 50% likely to be sustained. Interest and penalties associated with uncertain tax positions are recorded as a component of income tax expense. The Company uses a two-step approach the more-likely-than-not recognition more-likely-than-not recognition
Share-based compensation		Share-based compensation: Compensation – Stock Compensation The Company or its assignees have the right, but not the obligation, upon the termination of employment of an employee or termination of the service relationship of a non-employee, in of non-employee, or a grantee-by-grantee basis. any ex-employee or non-employee. Therefore, The Company utilizes the Black-Scholes model, which requires the input of subjective assumptions to determine the fair value of stock-based awards. These assumptions include estimating (a) the length of time grantees will retain their vested stock options before exercising them for employees and the contractual term of the option for nonemployees (“expected term”), (b) the volatility of the Company’s common stock price over the expected term, (c) expected dividends, (d) the fair value of common stock and (e) the risk-free interest rate. The Company has elected to recognize forfeitures in the period in which they occur. The Company recognizes compensation cost on a straight-line basis over the requisite service period of the awards for employees, which is typically the four-year for non-employee. The assumptions used in the Black-Scholes model are management’s best estimates, but the estimates involve inherent uncertainties and the application of management judgment (see Note 6). As a result, if other assumptions had been used, the recorded share-based compensation expense could have been materially different from that depicted in the consolidated financial statements.
Advertising costs		Advertising costs:
Research and development expense		Research and development expense:
Sale-leasebacks		Sale-leasebacks:
Recent accounting pronouncements issued, not yet adopted		Recent accounting pronouncements issued, not yet adopted: In February 2016, the FASB issued a new accounting standard, ASC 842, Leases The Company is currently evaluating the impact the new guidance will have on its financial position and results of operations but expects to recognize lease liabilities and right of use assets at the time of adoption. The extent of the increase to assets and liabilities associated with these amounts remains to be determined pending the Company’s review of its existing lease contracts and service contracts which may contain embedded leases. The Company is currently assessing the potential impact to the financial statements. The Company is continuing to monitor potential changes to ASC 842 that have been proposed by the FASB and will assess any necessary changes to the implementation process as the guidance is updated. In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses of Financial Instruments (“ASU 2016-13”), which, ASU 2016-13 is In August 2020, the FASB issued ASU 2020-06, Debt – Debt with Conversion and Other Options (Subtopic 470-20) Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity the if-converted method. ASU 2021-06 is In October 2020, the FASB issued ASU 2020-10, Codification Improvements (“ASU 2020-10”), which ASU 2020-10 is

Description of Business (Tables

Description of Business (Tables)	6 Months Ended
Description of Business (Tables)	Jun. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Schedule Of Common Stock Issued and Outstanding Immediately After Business Combination	The following summarizes the shares of Class A common stock and Class X common stock issued and outstanding immediately after the Business Combination as of March 29, 2022: Starry equity holders (1) 140,062,611 86 % FirstMark founder shares (2) (3) 2,677,500 2 % FirstMark public stockholders (3) 4,921,551 3 % PIPE Investors (3) 14,533,334 9 % Starry common stock immediately after the Business Combination 162,194,996 100 % (1) Excludes 45,918,159 shares of Class A common stock underlying outstanding stock options and restricted stock units. (2) Excludes 4,128,113 Earnout Shares subject to forfeiture if certain performance-based vesting conditions are not met (see Note 9). (3) The FirstMark founder shares, FirstMark public stockholders and PIPE investors are presented combined in the Condensed Consolidated Statements of Stockholders’ Equity (Deficit) on the line item “Business Combination transaction, net of transaction costs and assumed liabilities”.
Schedule Of Business Combination, Net of Transaction Costs and Assumed Liabilities	In aggregate the amount recorded in APIC was $110,930 as shown below: Cash - FirstMark trust and cash $ 36,282 Cash - PIPE investors (including Series Z) 140,000 Gross proceeds 176,282 Less: transaction costs paid during the period (15,743 ) Net proceeds from the Business Combination 160,539 Less: Series Z Preferred Stock (1) (31,000 ) Less: warrant liabilities issued (15,697 ) Less: repayment of note assumed in the Business Combination (1,200 ) Less: net transaction costs reclassed to equity, including accrued transaction costs at June 30, 2022 (1,475 ) Less: issuance of non-redemption (42 ) Less: net liabilities assumed from the Business Combination (195 ) Business Combination, net of transaction costs and assumed liabilities on the Statement of Changes in Stockholders’ Equity (Deficit) $ 110,930 (1)

Basis of Presentation and Sum_3

Basis of Presentation and Summary of Significant Accounting Policies (Tables)	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Liabilities Measured at Fair Value on Recurring Basis	Liabilities measured at fair value on a recurring basis consisted of the following as of June 30, 2022 and December 31, 2021: June 30, 2022 Level 1 Level 2 Level 3 Balance Liabilities: Warrant Liabilities - Public Warrants $ 5,658 $ — $ — $ 5,658 Warrant Liabilities - Private Warrants — 2,810 — 2,810 Other Liabilities - Junior Debt Exchange — — 5,616 5,616 Earnout Liability - Sponsor Earnout Shares — — 9,321 9,321 Total Liabilities: $ 5,658 $ 2,810 $ 14,937 $ 23,405 December 31, 2021 Level 1 Level 2 Level 3 Balance Liabilities: Warrant Liabilities - Starry Warrants $ — $ — $ 14,773 $ 14,773 Total Liabilities: $ — $ — $ 14,773 $ 14,773
Schedule of Remeasured Liability to Its Estimated Fair Value	The Company measured the fair value of the Junior Debt Exchange on June 30, 2022 with the following assumptions: As of Common stock fair value $ 4.12 Exercise price $ 8.75 Term (in years) 1.65 Volatility 60.00 % Risk-free interest rate 2.88 % Expected dividends 0 % re-measured As of Common stock fair value $ 4.12 Term (in years) 4.75 Volatility 60.00 % Risk-free interest rate 2.99 % Expected dividends 0 % re-measured As of As of Exercise price $ 0.01 $ 0.01 Common stock fair value (pre-exchange) $ 1.77 $ 1.81 Term (in years) 9.5 9.8 Volatility 27.57 % 27.56 % Risk-free interest rate 2.41 % 1.52 % Expected dividends 0 % 0 %
Starry, Inc [Member]
Schedule of Remeasured Liability to Its Estimated Fair Value		The following table provides quantitative information regarding the Level 3 fair value measurement inputs: As of October 6, 2021 As of December 31, 2021 Exercise price $ 0.05 $ 0.05 Common stock fair value $ 9.83 $ 9.83 Term (in years) 10.0 9.8 Volatility 27.56 % 27.56 % Risk-free interest rate 1.53 % 1.52 % Expected dividends 0 % 0 %
Schedule Of Property Plant And Equipment Useful Life		Property and equipment are depreciated or amortized using the straight-line method, based upon the following estimated useful lives: Equipment 3 years Furniture and fixtures 3 years Software 3 years Vehicles 4 years Leasehold improvements shorter of lease term or 5 years Site acquisition costs 5 years Distribution system 3 -10 years Asset retirement obligation 10 years Construction-in-process N/

Revenue recognition (Tables)

Revenue recognition (Tables)	6 Months Ended	12 Months Ended
Revenue recognition (Tables)	Jun. 30, 2022	Dec. 31, 2021
Schedule of Unearned Revenue	The Company records accounts receivable when it has the unconditional right to issue an invoice and receive payment, regardless of whether revenue has been recognized. If revenue has not yet been recognized, a contract or deposit liability (unearned revenue) is recorded. Unearned Revenue Balance, December 31, 2021 $ 1,630 Change, net 947 Balance, June 30, 2022 $ 2,577
Starry, Inc [Member]
Schedule of Unearned Revenue		The Company records accounts receivable when it has the unconditional right to issue an invoice and receive payment, regardless of whether revenue has been recognized. If revenue is re Unearned Revenue December 31, 2020 $ 1,169 Change 461 December 31, 2021 $ 1,630

Debt (Tables)

Debt (Tables)	6 Months Ended	12 Months Ended
Debt (Tables)	Jun. 30, 2022	Dec. 31, 2021
Short-term Debt [Line Items]
Schedule of Carrying Value of Debt	At June 30, 2022 and December 31, 2021, the carrying value of debt was as follows: As of June 30, December 31, Gross term loans $ 224,545 $ 202,671 Strategic Partner Arrangement (see Note 12) 9,355 5,227 Capital lease obligations 3,071 2,221 236,971 210,119 Less unamortized debt discount on term loans (15,441 ) (17,019 ) Less current portion of debt (1,861 ) (1,504 ) Debt, net of current portion $ 219,669 $ 191,596
Starry, Inc [Member]
Short-term Debt [Line Items]
Schedule of Carrying Value of Debt		At December 31, 2021 and 2020, the carrying value of debt was as follows: As of December 31, 2021 December 31, 2020 Gross term loans $ 202,671 $ 144,877 Convertible notes payable, net of unamortized discount at December 31, 2021 and 2020 of $0 and $2,282, respectively — 29,256 Strategic Partner Arrangement (see Note 12) 5,227 1,722 Capital lease obligations 2,221 1,609 210,119 177,464 Less unamortized debt discount on term loans (17,019 ) (13,657 ) Less current portion of debt (1,504 ) (29,875 ) Debt, net of current portion $ 191,596 $ 133,932
Schedule of Maturities of Long-term Debt		The aggregate future maturities of debt are as follows: Years Ended December 31, Term loans Capital lease obligations 2022 $ — $ 1,092 2023 — 731 2024 202,671 452 2025 — 146 202,671 2,421 Less: imputed interest — (200 ) Total future maturities $ 202,671 $ 2,221

Stockholders' Equity (Tables)

Stockholders' Equity (Tables)	6 Months Ended	12 Months Ended
Stockholders' Equity (Tables)	Jun. 30, 2022	Dec. 31, 2021
Summary of Convertible Preferred Stock	The following table summarizes details of Convertible Preferred Stock authorized, issued and outstanding immediately prior to the Business Combination. Convertible Preferred Stock Par Value Authorized (1) Issued and Outstanding (1) Carrying Value Series Seed $ 0.001 9,761,747 9,761,745 $ 6,990 Series A 0.001 16,852,283 16,852,283 25,946 Series B 0.001 10,207,696 10,207,696 29,910 Series C 0.001 19,965,160 19,965,160 99,989 Series D 0.001 16,090,802 16,090,802 124,915 Series E 0.001 19,299,164 18,751,311 165,434 Series Z 0.001 5,000,000 4,133,333 31,000 97,176,852 95,762,330 $ 484,184 (1) Shares of Old Starry Preferred Stock authorized, issued and outstanding have been adjusted to reflect the exchange of Old Starry common stock for Class A common stock at an exchange of 0.1841 as a result of the Business Combination (see Note 1).
Starry, Inc [Member]
Summary of the common stock are reserved for future issuance		The following shares of common stock are reserved for future issuance: Voting common Non-voting Conversion of redeemable, convertible preferred stock 91,628,998 — Warrants issued and outstanding — 8,221,123 Stock options issued and outstanding — 8,873,981 Authorized for future grant under 2014 Stock Option and Grant Plan — 334,056 91,628,998 17,439,160
Summary of Warrant to Issue Non Voting Common Shares		As of December 31, 2021, the following warrants to issue non-voting common Original issuance date Expiration date Exercise Warrants Warrants September 2017 September 2027 $ 0.92 92,039 92,039 February 2019 February 2029 $ 0.01 2,765,887 2,765,887 December 2019 December 2029 $ 0.01 3,244,510 3,244,510 October 2021 October 2031 $ 0.05 2,118,687 529,672 8,221,123 6,632,108

Share-based Compensation Expe_2

Share-based Compensation Expense (Tables) - Starry, Inc [Member]	12 Months Ended
	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Summary of Valuation Assumptions	The following assumptions were used for options issued during the years ended December 31, 2021 and 2020: December 31, 2021 2020 Expected volatility 27.8% - 28.2% 24.0% - 28.1% Expected term (in years) 5.4 - 6.1 5.0 - 6.1 Risk-free interest rate 0.8% - 1.1% 0.4% - 1.7% Expected dividend yield $0.00 $0.00
Schedule of Stock Options Activity	Stock options: Options Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term Aggregate Intrinsic Value Outstanding at January 1, 2021 8,089,996 $ 1.79 7.3 $ 11,053 Expired (66,616 ) 2.39 Granted 1,295,362 7.23 Exercised (600,943 ) 1.25 Cancelled or forfeited (660,714 ) 3.15 Outstanding at December 31, 2021 8,057,085 $ 2.55 6.5 $ 58,469 Exercisable at January 1, 2021 4,614,863 $ 1.14 6.2 $ 9,371 Exercisable at December 31, 2021 5,262,716 $ 1.47 5.4 $ 44,060

Property and Equipment (Tables)

Property and Equipment (Tables)	6 Months Ended	12 Months Ended
Property and Equipment (Tables)	Jun. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Schedule of Property and Equipment	Property and equipment consisted of the following at June 30, 2022 and December 31, 2021: June 30, 2022 December 31, Distribution system $ 170,406 $ 145,357 Asset retirement obligation 2,387 2,015 Construction in progress 38,847 28,493 Equipment 7,722 6,051 Vehicles 4,207 3,943 Furniture and fixtures 1,335 1,267 Software 3,290 1,452 Leasehold improvements 870 691 229,064 189,269 Less: accumulated depreciation (79,579 ) (60,250 ) Property and equipment, net $ 149,485 $ 129,019
Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Schedule of Property and Equipment		Property and equipment consisted of the following at December 31, 2021 and 2020: December 31, 2021 2020 Distribution system $ 142,202 $ 91,719 Asset retirement obligation 2,015 1,232 Construction in progress 28,493 12,496 Equipment 6,051 4,814 Vehicles 3,943 2,875 Site acquisition costs 3,155 2,547 Furniture and fixtures 1,267 1,163 Software 1,452 626 Leasehold improvements 691 596 189,269 118,068 Less: accumulated depreciation (60,250 ) (31,410 ) Property and equipment, net $ 129,019 $ 86,658

Asset Retirement Obligations (T

Asset Retirement Obligations (Tables)	6 Months Ended	12 Months Ended
Asset Retirement Obligations (Tables)	Jun. 30, 2022	Dec. 31, 2021
Asset Retirement Obligation [Line Items]
Summary of Changes in Asset Retirement Obligations	The following table summarizes changes in the Company’s asset retirement obligations for the six months ended June 30, 2022: Balance, January 1, 2022 $ 2,387 New asset retirement obligations 372 Accretion expense 144 Balance, June 30, 2022 $ 2,903
Starry, Inc [Member]
Asset Retirement Obligation [Line Items]
Summary of Changes in Asset Retirement Obligations		The following table summarizes changes in the Company’s asset retirement obligations for the years ended December 31, 2021 and 2020: Balance, January 1, 2020 $ 703 New asset retirement obligations 582 Accretion expense 114 Balance, December 31, 2020 1,399 New asset retirement obligations 783 Accretion expense 205 Balance, December 31, 2021 $ 2,387

Prepaid Expenses and Other Cu_2

Prepaid Expenses and Other Current Assets (Tables)	12 Months Ended
Prepaid Expenses and Other Current Assets (Tables)	Dec. 31, 2021
Starry, Inc [Member]
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Line Items]
Schedule of Prepaid Expenses and Other Current Assets	Prepaid expenses and other current assets consisted of the following at December 31, 2021 and 2020: December 31, 2021 2020 Receivable from 2021 Strategic Partner Arrangement (see Note 12) $ 219 $ 259 Prepaid inventory 3,821 143 Prepaid software 797 553 Contract Manufacturer 674 565 Prepaid rent 709 — Other 859 320 Total $ 7,079 $ 1,840

Accrued Expenses and Other Cu_2

Accrued Expenses and Other Current Liabilities (Tables)	6 Months Ended	12 Months Ended
Accrued Expenses and Other Current Liabilities (Tables)	Jun. 30, 2022	Dec. 31, 2021
Accrued Liabilities Current [Line Items]
Schedule of Accrued Expenses and Other Current Liabilities	Accrued expenses and other current liabilities consisted of the following at June 30, 2022 and December 31, 2021: June 30, December 31, Accrued compensation and benefits $ 5,004 $ 4,773 Accrued sales and use tax 7,101 5,860 Accrued purchases of property and equipment 4,304 3,339 Accrued transaction costs 813 3,693 Other 6,659 5,512 Total $ 23,881 $ 23,177
Starry, Inc [Member]
Accrued Liabilities Current [Line Items]
Schedule of Accrued Expenses and Other Current Liabilities		Accrued expenses and other current liabilities consisted of the following at December 31, 2021 and 2020: December 31, 2021 December 31, 2020 Accrued compensation and benefits $ 4,773 $ 3,633 Accrued sales and use tax 5,860 3,327 Accrued purchases of property and equipment 3,339 2,257 Accrued transaction costs 3,693 — Other 5,512 3,856 Total $ 23,177 $ 13,073

Income taxes (Tables)

Income taxes (Tables) - Starry, Inc [Member]	12 Months Ended
Income taxes (Tables) - Starry, Inc [Member]	Dec. 31, 2021
Schedule Of Company's Deferred Tax Assets	The significant components of the Company’s deferred taxes as of December 31, 2021 and 2020 are as follows: 2021 2020 Deferred tax assets: Federal and state net operating loss carryforwards $ 134,609 $ 86,964 Research and development tax credits 6,531 5,269 Debt 2,884 — Capitalized research and development costs 1,588 1,911 Payroll tax deferral 337 655 Reserves and accruals 705 354 Other 104 108 Total deferred tax assets 146,758 95,261 Deferred tax liabilities: Fixed Assets - Depreciation (3,743 ) (1,815 ) Other (224 ) (622 ) Total deferred tax liabilities (3,967 ) (2,437 ) Valuation allowance (142,791 ) (92,824 ) Net deferred tax assets $ — $ —
Schedule of Effective Income Tax Rate Reconciliation	A reconciliation of the income tax expense computed using the federal statutory income tax rate to the Company’s effective income tax rate is as follows: Years Ended 2021 2020 Federal statutory rate of 21% 21.0 % 21.0 % State taxes 9.0 6.8 Research & development credits 0.5 1.0 Other (0.5 ) (1.0 ) Change in valuation allowance (30.0 ) (27.8 ) Effective tax rate 0.0 % 0.0 %

Commitments and Contingencies (

Commitments and Contingencies (Tables)	12 Months Ended
Commitments and Contingencies (Tables)	Dec. 31, 2021
Starry, Inc [Member]
Schedule of Future Minimum Rental Payments for Operating Leases	Future minimum rental commitments for operating leases with non-cancelable terms 2022 $ 12,546 2023 10,619 2024 6,784 2025 4,338 2026 2,574 Thereafter 1,521 $ 38,382

Net Loss Per Share (Tables)

Net Loss Per Share (Tables)	6 Months Ended	12 Months Ended
Net Loss Per Share (Tables)	Jun. 30, 2022	Dec. 31, 2021
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Summary of Basic and Diluted Net Loss Per Share	The following table sets forth the computation of the basic and diluted net loss per share: Three Months Ended June 30, Six Months Ended June 30, 2022 2021 2022 2021 Numerator: Net loss $ (36,307 ) $ (38,554 ) $ (89,940 ) $ (79,600 ) Denominator: Weighted average shares outstanding, basic and diluted 162,423,594 36,410,177 102,357,494 36,325,426 Basic and diluted earnings per share: Class A common stock $ (0.22 ) $ (1.06 ) $ (0.88 ) $ (2.19 ) Class X common stock $ (0.22 ) $ (1.06 ) $ (0.88 ) $ (2.19 )
Starry, Inc [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Summary of Basic and Diluted Net Loss Per Share		The following table sets forth the computation of the basic and diluted net loss per share: December 31, 2021 2020 Numerator: Net loss attributable to common stockholder $ (166,545 ) $ (125,093 ) Denominator: Weighted average shares outstanding, basic and diluted 36,569,966 35,743,961 Basic and diluted earnings per share: Voting common stock $ (4.55 ) $ (3.50 ) Non-voting common $ (4.55 ) $ (3.50 )

Supplemental Cash Flow Inform_2

Supplemental Cash Flow Information (Tables)	6 Months Ended	12 Months Ended
Supplemental Cash Flow Information (Tables)	Jun. 30, 2022	Dec. 31, 2021
Schedule of Cash, Cash Equivalents and Restricted Cash	The following tables provides a reconciliation of cash, cash equivalents and restricted cash reported in the condensed consolidated balance sheets as of June 30, 2022 and 2021: Six Months Ended June 30, 2022 2021 Cash and cash equivalents $ 99,682 $ 84,820 Restricted cash — 30 Restricted cash included in restricted cash and other assets 1,378 1,127 Total cash, cash equivalents and restricted cash shown in the $ 101,060 $ 85,977
Schedule of Supplemental Cash Flow Information	The following table provides supplemental cash flow information for the six months ended June 30, 2022 and 2021: Six Months Ended June 30, 2022 2021 Cash paid for interest $ 121 $ 67 Cash paid for taxes $ — $ —
Schedule of Noncash Investing and Financing Activities	The following table provides supplemental disclosures of noncash investing and financing activities for the six months ended June 30, 2022 and 2021: Six Months Ended 2022 2021 Purchases of property and equipment included within accounts payable and accrued expenses and other current liabilities $ 13,147 $ 9,855 Unpaid deferred transaction costs included within accounts payable and accrued expenses $ 813 $ — Property and equipment acquired through capital lease obligations $ 1,432 $ 386 Asset retirement obligations associated with deployed equipment $ 372 $ 370 Conversion of convertible notes to Series E Preferred Stock $ — $ 45,584
Starry, Inc [Member]
Schedule of Cash, Cash Equivalents and Restricted Cash		The following tables provides a reconciliation of cash, cash equivalents and restricted cash reported in the balance sheets as of December 31, 2021 and 2020: Years Ended December 31, 2021 2020 Cash and cash equivalents $ 29,384 $ 25,594 Restricted cash — 110 Restricted cash included in restricted cash and other assets 1,378 1,127 Total cash, cash equivalents and restricted cash shown in the consolidated statement of cash flows $ 30,762 $ 26,831
Schedule of Supplemental Cash Flow Information		The following table provides supplemental cash flow information for the years ended December 31, 2021 and 2020: Years Ended December 31, 2021 2020 Cash paid for interest $ 132 $ 136 Cash paid for taxes $ — $ —
Schedule of Noncash Investing and Financing Activities		The following table provides supplemental disclosures of noncash investing and financing activities for the years ended December 31, 2021 and 2020: Years Ended December 31, 2021 2020 Purchases of property and equipment included within accounts payable and accrued expenses and other current liabilities $ 10,991 $ 8,036 Unpaid deferred transaction costs included within accounts payable and accrued expenses $ 4,250 $ — Property and equipment acquired through capital lease obligations $ 1,399 $ 424 Asset retirement obligations associated with deployed equipment $ 783 $ 582 Conversion of convertible notes to Series E Preferred Stock $ 45,584 $ —

Description of Business - Addit

Description of Business - Additional Information (Details) $ / shares in Units, $ in Thousands		3 Months Ended	6 Months Ended		12 Months Ended
	Mar. 29, 2022 USD ($) $ / shares shares	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 $ / shares shares
Business Acquisition [Line Items]
Merger agreement date			Oct. 06, 2021
Gross proceeds upon consummation of business combination			$ 160,539	$ 0
Preferred stock, par value \| $ / shares		$ 0.0001	$ 0.0001
Common stock, par value \| $ / shares					$ 0.0001
Conversion of preferred stock terms			each share of Series Z Preferred Stock automatically converted into Class A common stock on a one-to-one basis;
Gross proceeds from business combination	$ 176,282
Business Combination, net of transaction costs and assumed liabilities on the Statement of changes in Stockholders' equity	110,930
Starry, Inc [Member]
Business Acquisition [Line Items]
Merger agreement date					Oct. 06, 2021
Common stock, par value \| $ / shares					$ 0.0001	$ 0.0001
Conversion of preferred stock terms					each share of then-outstanding Starry Series Z Preferred Stock will convert automatically into the right to receive shares of New Starry Class A Common Stock on a one-to-one basis
Common Stock, Shares, Outstanding \| shares					37,178,873	36,155,835
Selling, General and Administrative Expenses
Business Acquisition [Line Items]
One time incentive payment transaction costs and legal expenses		$ 0	$ 2,973
Additional Paid-in Capital
Business Acquisition [Line Items]
Business Combination, net of transaction costs and assumed liabilities on the Statement of changes in Stockholders' equity	110,930
FirstMark
Business Acquisition [Line Items]
Gross proceeds upon consummation of business combination	37
Gross proceeds from business combination	36,282
Transaction costs		17,532	17,532
Business combination transaction cost incurred and paid		967	967
Business combination combined transaction costs		18,499	18,499
FirstMark \| Derivative Instruments
Business Acquisition [Line Items]
Transaction costs		314	314
FirstMark \| Additional Paid-in Capital
Business Acquisition [Line Items]
Transaction costs		$ 17,218	$ 17,218
PIPE Investors (including Series Z)
Business Acquisition [Line Items]
Gross proceeds from business combination	140,000
Trust Account
Business Acquisition [Line Items]
Gross proceeds upon consummation of business combination	$ 36,245
Convertible Notes investors [Member] \| Starry, Inc [Member] \| Convertible Notes [Member]
Business Acquisition [Line Items]
Principal amount of Convertible Notes					$ 150,000
Class A Common Stock
Business Acquisition [Line Items]
Common stock, par value \| $ / shares	$ 0.0001	$ 0.0001	$ 0.0001		$ 0.0001
Conversion of preferred stock ratio		0.1841	0.1841
Common Stock, Shares, Outstanding \| shares		153,393,876	153,393,876		0
Common stock exchange ratio	0.1841
Class A Common Stock \| PIPE investors
Business Acquisition [Line Items]
Purchase of shares \| shares	14,533,334
Purchase price per share \| $ / shares	$ 7.5
Aggregate proceeds amount	$ 109,000
Class A Common Stock \| PIPE investors \| Starry, Inc [Member]
Business Acquisition [Line Items]
Purchase of shares \| shares					10,900,000
Aggregate proceeds amount					$ 109,000
Series Z Preferred Stock
Business Acquisition [Line Items]
Conversion of preferred stock terms			shares of Series Z Preferred Stock converted into shares of Class A common stock on a 1-for-1
Series Z Preferred Stock \| Series Z Investors [Member]
Business Acquisition [Line Items]
Purchase of shares \| shares	4,133,333
Purchase price per share \| $ / shares	$ 7.5
Aggregate proceeds amount	$ 31,000
Series Z Preferred Stock \| Series Z Investors [Member] \| Starry, Inc [Member]
Business Acquisition [Line Items]
Purchase of shares \| shares					2,100,000
Purchase price per share \| $ / shares					$ 10
Aggregate proceeds amount					$ 21,000
Series Z Preferred Stock \| PIPE investors \| Starry, Inc [Member]
Business Acquisition [Line Items]
Purchase price per share \| $ / shares					$ 10
Class X Common Stock
Business Acquisition [Line Items]
Common stock, par value \| $ / shares	$ 0.0001	$ 0.0001	$ 0.0001		$ 0.0001
Common Stock, Shares, Outstanding \| shares	9,268,335	9,268,335	9,268,335		0
Series Z Subscription Agreement \| Series Z Preferred Stock
Business Acquisition [Line Items]
Preferred stock, par value \| $ / shares	$ 0.001
Common stock, par value \| $ / shares	$ 0.001
Conversion of preferred stock ratio	1
Series Z Subscription Agreement \| Series Z Preferred Stock \| Starry, Inc [Member]
Business Acquisition [Line Items]
Preferred stock, par value \| $ / shares					$ 0.0001
Common stock, par value \| $ / shares					$ 0.0001
Merger Agreement Waiver
Business Acquisition [Line Items]
Gross proceeds upon consummation of business combination	$ 36,282
Merger Agreement Waiver \| FirstMark
Business Acquisition [Line Items]
Common stock held by public stockholders \| shares	4,921,551
Merger Agreement Waiver \| Class A Common Stock \| FirstMark
Business Acquisition [Line Items]
Common stock conversion ratio		1	1

Description of Business - Sched

Description of Business - Schedule Of Common Stock Issued and Outstanding Immediately After Business Combination (Details) - Class A Common Stock and Class X Common Stock	Mar. 29, 2022 shares
Business Acquisition [Line Items]
Starry common stock issued immediately after the Business Combination	162,194,996
Starry common stock outstanding immediately after the Business Combination	162,194,996
Starry common stock immediately after the Business Combination percentage	100%
Starry Equityholders
Business Acquisition [Line Items]
Starry common stock issued immediately after the Business Combination	140,062,611	[1]
Starry common stock outstanding immediately after the Business Combination	140,062,611	[1]
Starry common stock immediately after the Business Combination percentage	86%	[1]
FirstMark Founder Shares
Business Acquisition [Line Items]
Starry common stock issued immediately after the Business Combination	2,677,500	[2],[3]
Starry common stock outstanding immediately after the Business Combination	2,677,500	[2],[3]
Starry common stock immediately after the Business Combination percentage	2%	[2],[3]
FirstMark Public Stockholders
Business Acquisition [Line Items]
Starry common stock issued immediately after the Business Combination	4,921,551	[3]
Starry common stock outstanding immediately after the Business Combination	4,921,551	[3]
Starry common stock immediately after the Business Combination percentage	3%	[3]
PIPE investors
Business Acquisition [Line Items]
Starry common stock issued immediately after the Business Combination	14,533,334	[3]
Starry common stock outstanding immediately after the Business Combination	14,533,334	[3]
Starry common stock immediately after the Business Combination percentage	9%	[3]

[1]Excludes 45,918,159 shares of Class A common stock underlying outstanding stock options and restricted stock units.[2]Excludes 4,128,113 Earnout Shares subject to forfeiture if certain performance-based vesting conditions are not met (see Note 9).[3]The FirstMark founder shares, FirstMark public stockholders and PIPE investors are presented combined in the Condensed Consolidated Statements of Stockholders’ Equity (Deficit) on the line item “Business Combination transaction, net of transaction costs and assumed liabilities”.

Description of Business - Sch_2

Description of Business - Schedule Of Common Stock Issued and Outstanding Immediately After Business Combination (Parenthetical) (Details) - shares		6 Months Ended
	Mar. 29, 2022	Jun. 30, 2022
Business Acquisition [Line Items]
Earnout shares	4,128,113	4,128,113
Common Class A
Business Acquisition [Line Items]
Number of underlying common Stock for outstanding stock options and restricted stock units	45,918,159

Description of Business - Sch_3

Description of Business - Schedule Of Business Combination, Net of Transaction Costs and Assumed Liabilities (Details) $ in Thousands	Mar. 29, 2022 USD ($)
Business Acquisition [Line Items]
Gross proceeds	$ 176,282
Less: transaction costs paid during the period	(15,743)
Net Proceeds from the Business Combination	160,539
Less: Series Z Preferred Stock	(31,000)	[1]
Less: warrant liabilities issued	(15,697)
Less: repayment of note assumed in the Business Combination	(1,200)
Less: net transaction costs reclassed to equity, including accrued transaction costs at June 30, 2022	(1,475)
Less: issuance of non-redemption shares	(42)
Less: net liabilities assumed from the Business Combination	(195)
Business Combination, net of transaction costs and assumed liabilities on the Statement of Changes in Stockholders' Equity (Deficit)	110,930
FirstMark trust and cash
Business Acquisition [Line Items]
Gross proceeds	36,282
PIPE Investors (including Series Z)
Business Acquisition [Line Items]
Gross proceeds	$ 140,000

[1]The conversion of Series Z Preferred Stock is reflected separately from the Business Combination on the Statement of Changes in Stockholders’ Equity.

Basis of Presentation and Sum_4

Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details)			3 Months Ended	6 Months Ended	12 Months Ended
	Mar. 29, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($) Segment	Dec. 31, 2020 USD ($)	Mar. 31, 2022 USD ($)	Oct. 06, 2021 USD ($)
Accounting Policies [Line Items]
Fair value of earnout liability	$ 26,095,000		$ 9,321,000	$ 9,321,000			$ 20,881,000
Reduction in fair value of earnout liability			11,560,000	16,774,000
Fair value liabilities level 1 to level 2 transfers amount		$ 0	0	0	$ 0
Fair value liabilities level 2 to level 1 transfers amount		0	0	0	0
Fair value liabilities transfer into level 3				0	0
Fair value liabilities transfer out of level 3				0	$ 0
Share based compensation arrangement by share based payment award, Award vesting period					4 years
Starry, Inc [Member]
Accounting Policies [Line Items]
Number of Operating Segments \| Segment					1
Cash, FDIC Insured amount		250,000,000			$ 250,000,000	$ 250,000,000
Accounts receivable, Allowance for credit loss, Current		147,000			147,000	117,000
Accounts receivable, Credit loss expense reversal					154,000
Accounts receivable, Allowance for credit loss, Writeoff					124,000	0
Deferred offering costs		5,225,000			5,225,000	0
Deferred charge assets		$ 1,824,000			1,824,000
Impairment of long lived assets to be disposed of					0	0
License agreement, Term		10 years
Asset retirement obligation, Liabilities settled					0	0
Unrecognized tax benefits		$ 0			$ 0	0
Repurchase right, Exercise terms					This repurchase right may be exercised by the Company within the later of six months following the date of termination of employment in the case of an employee, or termination of service relationship in the case of non-employee, or seven months after the acquisition of such Purchased Shares upon exercise of the underlying options.
Share based compensation arrangement by share based payment award, Award vesting period					4 years
Year of expiry of leases					2026
Starry, Inc [Member] \| Selling, General and Administrative Expenses
Accounting Policies [Line Items]
Advertising expense					$ 2,977,000	$ 1,344,000
Starry, Inc [Member] \| Maximum [Member]
Accounting Policies [Line Items]
Income tax examination, Percentage likely to be sustained					50%
Starry, Inc [Member] \| Minimum [Member]
Accounting Policies [Line Items]
Income tax examination, Percentage likely to be sustained					50%
Starry, Inc [Member] \| Warrant [Member]
Accounting Policies [Line Items]
Fair value of warrant liability		14,773,000			$ 14,773,000			$ 14,773,000
Starry Warrants
Accounting Policies [Line Items]
Fair value adjustment of warrants				2,224,000
Fair value of warrant liability	12,549,000	14,773,000			14,773,000
Reclassification of warrant liability to APIC	$ 12,549,000
Other Liabilities - Junior Debt Exchange
Accounting Policies [Line Items]
Fair value of debt exchange notes		0	5,616,000	5,616,000	0		$ 1,986,000
Other Liabilities - Junior Debt Exchange \| Other Income (Expense), Net
Accounting Policies [Line Items]
Increase in fair value of debt exchange notes			3,630,000	5,616,000
Other Liabilities - Junior Debt Exchange \| Other Liabilities [Member]
Accounting Policies [Line Items]
Fair value of debt exchange notes			$ 1,986,000	$ 1,986,000
Delayed Draw Tranche C [Member] \| Starry, Inc [Member]
Accounting Policies [Line Items]
Deferred cost for warrants		$ 1,695,000			$ 1,695,000

Basis of Presentation and Sum_5

Basis of Presentation and Summary of Significant Accounting Policies - Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Other Liabilities - Junior Debt Exchange
Liabilities:
Total Liabilities:	$ 5,616	$ 1,986	$ 0
Fair Value, Recurring
Liabilities:
Total Liabilities:	23,405		14,773
Fair Value, Recurring \| Warrant Liabilities - Public Warrants
Liabilities:
Total Liabilities:	5,658
Fair Value, Recurring \| Warrant Liabilities - Private Warrants
Liabilities:
Total Liabilities:	2,810
Fair Value, Recurring \| Other Liabilities - Junior Debt Exchange
Liabilities:
Total Liabilities:	5,616
Fair Value, Recurring \| Earnout Liability - Sponsor Earnout Shares
Liabilities:
Total Liabilities:	9,321
Fair Value, Recurring \| Warrant Liabilities - Starry Warrants
Liabilities:
Total Liabilities:			14,773
Level 1 \| Fair Value, Recurring
Liabilities:
Total Liabilities:	5,658
Level 1 \| Fair Value, Recurring \| Warrant Liabilities - Public Warrants
Liabilities:
Total Liabilities:	5,658
Level 2 \| Fair Value, Recurring
Liabilities:
Total Liabilities:	2,810
Level 2 \| Fair Value, Recurring \| Warrant Liabilities - Private Warrants
Liabilities:
Total Liabilities:	2,810
Level 3 \| Fair Value, Recurring
Liabilities:
Total Liabilities:	14,937		14,773
Level 3 \| Fair Value, Recurring \| Other Liabilities - Junior Debt Exchange
Liabilities:
Total Liabilities:	5,616
Level 3 \| Fair Value, Recurring \| Earnout Liability - Sponsor Earnout Shares
Liabilities:
Total Liabilities:	$ 9,321
Level 3 \| Fair Value, Recurring \| Warrant Liabilities - Starry Warrants
Liabilities:
Total Liabilities:			$ 14,773

Basis of Presentation and Sum_6

Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Remeasured Liability to Its Estimated Fair Value (Details)		6 Months Ended	12 Months Ended
	Mar. 29, 2022 $ / shares	Jun. 30, 2022 $ / shares	Dec. 31, 2021 shares yr $ / shares	Dec. 31, 2020	Oct. 06, 2021 shares yr
Starry, Inc [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Expected dividends			0%	0%
Warrant [Member] \| Fair Value, Inputs, Level 3 [Member] \| Exercise price \| Starry, Inc [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input \| shares			0.05		0.05
Warrant [Member] \| Fair Value, Inputs, Level 3 [Member] \| Common stock fair value \| Starry, Inc [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input \| shares			9.83		9.83
Warrant [Member] \| Fair Value, Inputs, Level 3 [Member] \| Term (in years) \| Starry, Inc [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input \| yr			9.8		10
Warrant [Member] \| Fair Value, Inputs, Level 3 [Member] \| Volatility \| Starry, Inc [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input			27.56		27.56
Warrant [Member] \| Fair Value, Inputs, Level 3 [Member] \| Risk-free interest rate \| Starry, Inc [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input			1.52		1.53
Warrant [Member] \| Fair Value, Inputs, Level 3 [Member] \| Expected dividends \| Starry, Inc [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input			0		0
Junior Debt Exchange
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Common stock fair value		$ 4.12
Exercise price		$ 8.75
Term (in years)		1 year 7 months 24 days
Volatility		60%
Risk-free interest rate		2.88%
Expected dividends		0%
Earnout Liability
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Common stock fair value		$ 4.12
Term (in years)		4 years 9 months
Volatility		60%
Risk-free interest rate		2.99%
Expected dividends		0%
Warrant Liability
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Common stock fair value	$ 1.77		$ 1.81
Exercise price	$ 0.01		$ 0.01
Term (in years)	9 years 6 months		9 years 9 months 18 days
Volatility	27.57%		27.56%
Risk-free interest rate	2.41%		1.52%
Expected dividends	0%		0%

Basis of Presentation and Sum_7

Basis of Presentation and Summary of Significant Accounting Policies -Schedule Of Property Plant And Equipment Useful Life (Detail) - Starry, Inc [Member]	12 Months Ended
	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property plant and equipment estimated useful lives	0
Equipment [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	3 years
Furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	3 years
Software [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	3 years
Vehicles [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	4 years
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	5 years
Property plant and equipment estimated useful lives	shorter of lease term
Site acquisition costs [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	5 years
Distribution system [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	10 years
Distribution system [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	3 years
Asset retirement obligation [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life	10 years

Revenue recognition - Additiona

Revenue recognition - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Reduction in revenue recognized	$ 100	$ 100
Other Assets [Member]
Other assets	$ 826	$ 826	$ 252
Other Assets [Member] \| Starry Inc [Member]
Other assets			$ 252	$ 0

Revenue recognition - Schedule

Revenue recognition - Schedule of Unearned Revenue (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Balance at the beginning period	$ 1,630
Change, net	947
Balance at the end of period	2,577	$ 1,630
Starry, Inc [Member]
Balance at the beginning period	$ 1,630	1,169
Change, net		461
Balance at the end of period		$ 1,630

Debt - Schedule of Carrying Val

Debt - Schedule of Carrying Value of Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Debt and lease obligation	$ 236,971	$ 210,119
Less unamortized debt discount on term loans	(15,441)	(17,019)
Less current portion of debt	(1,861)	(1,504)
Long-term Debt	219,669	191,596
Starry, Inc [Member]
Debt Instrument [Line Items]
Strategic Partner Arrangement		5,227	$ 1,722
Capital lease obligations		2,221	1,609
Debt and lease obligation		210,119	177,464
Less unamortized debt discount on term loans		(17,019)	(13,657)
Less current portion of debt		(1,504)	(29,875)
Long-term Debt		191,596	133,932
Term Loans
Debt Instrument [Line Items]
Gross term loans	224,545	202,671
Term Loans \| Starry, Inc [Member]
Debt Instrument [Line Items]
Gross term loans		202,671	144,877
Convertible Debt [Member] \| Starry, Inc [Member]
Debt Instrument [Line Items]
Gross term loans		0	$ 29,256
Strategic Partner Agreement [Member]
Debt Instrument [Line Items]
Strategic Partner Arrangement	9,355	5,227
Capital Lease Obligations [Member]
Debt Instrument [Line Items]
Capital lease obligations	$ 3,071	2,221
Capital Lease Obligations [Member] \| Starry, Inc [Member]
Debt Instrument [Line Items]
Capital lease obligations		$ 2,421

Debt - Schedule of Carrying V_2

Debt - Schedule of Carrying Value of Debt (Parenthetical) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Convertible Debt \| Starry, Inc [Member]
Debt Instrument [Line Items]
Debt instrument, unamortized discount	$ 0	$ 2,282

Debt - Schedule of Maturities o

Debt - Schedule of Maturities of Long-term Debt (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Maturities Of Debt [Line Items]
Long-term Debt	$ 219,669	$ 191,596
Capital Lease Obligations [Member]
Maturities Of Debt [Line Items]
Capital Lease Obligations	$ 3,071	2,221
Starry, Inc [Member]
Maturities Of Debt [Line Items]
Long-term Debt		191,596	$ 133,932
Capital Lease Obligations		2,221	$ 1,609
Starry, Inc [Member] \| Term Loans [Member]
Maturities Of Debt [Line Items]
2022		0
2023		0
2024		202,671
2025		0
Long-term Debt		202,671
Less: imputed interest		0
Total future maturities		202,671
Starry, Inc [Member] \| Capital Lease Obligations [Member]
Maturities Of Debt [Line Items]
2022		1,092
2023		731
2024		452
2025		146
Capital Lease Obligations		2,421
Less: imputed interest		(200)
Total future maturities		$ 2,221

Debt - Additional Information (

Debt - Additional Information (Details) $ / shares in Units, $ in Thousands			1 Months Ended	3 Months Ended			6 Months Ended		11 Months Ended	12 Months Ended
	Oct. 06, 2021 USD ($) Warrants shares	Feb. 28, 2019 USD ($) shares	Jan. 31, 2021 USD ($) COMPONENT $ / shares	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Dec. 31, 2019 USD ($) shares	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($)	Mar. 31, 2022	Jun. 30, 2019 USD ($)
Debt Instrument [Line Items]
Minimum percentage of voting or equity value				50%			50%			50%
Loss on extinguishment of debt							$ 0	$ (2,361)
Component of carrying value of paid-in-kind interest							12,070	8,369
Fair value of charge to capital account							2,791
Interest expense				$ 8,038	$ 4,926		15,568	12,581
Starry, Inc [Member]
Debt Instrument [Line Items]
Loss on extinguishment of debt										$ (3,727)	$ 0
Component of carrying value of paid-in-kind interest										18,203	15,427
Interest expense										$ 24,739	$ 19,382
Starry, Inc [Member] \| Convertible Note Subscription Agreement [Member]
Debt Instrument [Line Items]
Class of outstanding warrants payable in cash units \| Warrants	648,902
Reclassification from additional paid in capital to warrants	$ 6,345
Nonvoting Common Stock [Member] \| Starry, Inc [Member]
Debt Instrument [Line Items]
Class of warrants or rights number of securities covered by the warrants or rights \| shares										6,632,108
2020 Convertible Notes Payable
Debt Instrument [Line Items]
Debt instrument, interest Rate											3%
Convertible notes payable exchange for cash											$ 31,243
Related party contributed balance											$ 2,349
Debt instrument maturity date											Jun. 04, 2021
2020 Convertible Notes Payable \| Starry, Inc [Member]
Debt Instrument [Line Items]
Debt instrument, interest Rate											3%
Convertible notes payable exchange for cash											$ 31,243
Related party contributed balance											$ 2,349
Debt instrument maturity date											Jun. 04, 2021
Additional paid-in-capital and debt discount										$ 3,933
2020 Convertible Notes Payable \| Series E Preferred Stock \| Starry, Inc [Member]
Debt Instrument [Line Items]
Interest expense										$ 971
2020 Convertible Notes Payable \| Series D Preferred Stock [Member] \| Starry, Inc [Member]
Debt Instrument [Line Items]
Percentage of equity financing share price										20%
2020 Convertible Notes Payable \| Series D Preferred Stock [Member] \| Starry, Inc [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Conversion price per share \| $ / shares										$ 7.77
2020 Convertible Notes Payable \| Series D Preferred Stock [Member] \| Starry, Inc [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Conversion price per share \| $ / shares										$ 8.53
2021 Convertible Notes Payable
Debt Instrument [Line Items]
Debt instrument, interest Rate			3%
Loss on extinguishment of debt										$ 2,361
Amortization of debt discount							0			1,750
Convertible notes payable exchange for cash			$ 11,000
Related party contributed balance current										11,000
Debt instrument maturity date			Oct. 29, 2021
Percentage of equity financing share price			20%
Conversion price per share \| $ / shares			$ 1.57
Component of APIC and debt discount			$ 2,791
Number of separate components \| COMPONENT			2
Redemption feature of conversion price \| $ / shares			$ 1.57
Debt instrument traditional conversion price \| $ / shares			$ 1.57
Related party contributed balance current shareholders										3,000
Related party contributed balance current another shareholders										5,000
Component of carrying value of paid-in-kind interest							$ 0			246
Interest expense										971
2021 Convertible Notes Payable \| Starry, Inc [Member]
Debt Instrument [Line Items]
Debt instrument, interest Rate			3%
Loss on extinguishment of debt										2,361
Amortization of debt discount										1,750	$ 1,651
Convertible notes payable exchange for cash			$ 11,000
Related party contributed balance current										11,000
Debt instrument maturity date			Oct. 29, 2021
Percentage of equity financing share price			20%
Conversion price per share \| $ / shares			$ 8.53
Component of APIC and debt discount			$ 2,791
Number of separate components \| COMPONENT			2
Redemption feature of conversion price \| $ / shares			$ 8.53
Debt instrument traditional conversion price \| $ / shares			$ 8.53
Related party contributed balance current shareholders										3,000
Related party contributed balance current another shareholders										5,000
Component of carrying value of paid-in-kind interest										$ 246	$ 295
Fair value of charge to capital account						$ 2,791
2021 Convertible Notes Payable \| Convertible Preferred Stock Subject to Mandatory Redemption
Debt Instrument [Line Items]
Number of separate components \| COMPONENT			2
Redemption feature of conversion price \| $ / shares			$ 1.57
Debt instrument traditional conversion price \| $ / shares			$ 1.57
2021 Convertible Notes Payable \| Convertible Preferred Stock Subject to Mandatory Redemption \| Starry, Inc [Member]
Debt Instrument [Line Items]
Percentage of equity financing share price			20%
Conversion price per share \| $ / shares			$ 8.53
Number of separate components \| COMPONENT			2
Redemption feature of conversion price \| $ / shares			$ 8.53
Debt instrument traditional conversion price \| $ / shares			$ 8.53
Starry Credit Agreement [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		$ 50,000
Debt instrument, interest Rate				11%			11%			11%
Debt instrument, accrued Interest				$ 6,065	$ 4,139		$ 11,874	$ 8,124
Debt instrument, premium of prepayment percentage				5%			5%
Minimum amount of cash balance maintained with respect to term loan covenant.		$ 15,000
Increase of interest rate		2%
Fair value of repayment feature				$ 11,464			$ 11,464			$ 10,412
Probability percentage for prepayment				100%			100%
Change in fair value of repayment feature				$ 0			$ 0			1,052
Loss on extinguishment of debt										$ 1,366
Effective interest rate				16.90%			16.90%		19.10%	11.20%	14.20%
Amortization of debt discount				$ 1,776			$ 3,402
Unamortized debt discount				15,441			15,441			$ 17,019
Starry Credit Agreement [Member] \| Starry, Inc [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		$ 50,000
Debt instrument, interest Rate										11%	11%
Debt instrument, accrued Interest										$ 17,794	$ 15,132
Minimum amount of cash balance maintained with respect to term loan covenant.		$ 15,000
Increase of interest rate		2%
Fair value of repayment feature										$ 10,412	1,850
Probability percentage for prepayment										100%
Change in fair value of repayment feature										$ 8,562	$ 1,850
Loss on extinguishment of debt										$ 180
Effective interest rate										11.20%	14.20%	16.90%	19.10%
Amortization of debt discount										$ 3,516	$ 2,169
Unamortized debt discount		$ 6,917							$ 9,212	17,019	$ 13,658		$ 225
Embedded derivative liability fair value		0
Warrants Issued On Fair Value Basis										7,053
Debt issuance costs		$ 742							$ 905	$ 1,330
Starry Credit Agreement [Member] \| Starry, Inc [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, premium of prepayment percentage										0%
Starry Credit Agreement [Member] \| Starry, Inc [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, premium of prepayment percentage										10%
Starry Credit Agreement [Member] \| Nonvoting Common Stock [Member] \| Tranche C Warrants [Member]
Debt Instrument [Line Items]
Fair value measurment with unobservable input reconciliation recurring liability issues	$ 6,733
Starry Credit Agreement [Member] \| Nonvoting Common Stock [Member] \| Starry, Inc [Member] \| Delayed Draw Tranche C [Member]
Debt Instrument [Line Items]
Class of warrants or rights number of securities covered by the warrants or rights \| shares	533,275								3,244,510
Adjustment to additional paid in capital warrants issued									$ 8,307
Fair value measurment with unobservable input reconciliation recurring liability issues	$ 1,695
Starry Credit Agreement [Member] \| Nonvoting Common Stock [Member] \| Starry, Inc [Member] \| Tranche C Warrants [Member]
Debt Instrument [Line Items]
Class of warrants or rights number of securities covered by the warrants or rights \| shares	2,118,687
Fair value measurment with unobservable input reconciliation recurring liability issues	$ 8,428
Starry Credit Agreement [Member] \| Nonvoting Common Stock [Member] \| Starry, Inc [Member] \| Non Voting Common Stock Warrants Expiring In December Two Thousand Twenty Nine [Member]
Debt Instrument [Line Items]
Class of warrants or rights number of securities covered by the warrants or rights \| shares		2,765,887
Adjustment to additional paid in capital warrants issued		$ 6,175
Starry Credit Agreement [Member] \| Nonvoting Common Stock [Member] \| Starry, Inc [Member] \| Non Voting Common Stock Warrants Expiring In December Two Thousand Twenty Nine [Member] \| Delayed Draw Tranche C [Member]
Debt Instrument [Line Items]
Class of warrants or rights number of securities covered by the warrants or rights \| shares									3,244,510
Starry Credit Agreement [Member] \| Tranche One
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		27,500
Starry Credit Agreement [Member] \| Tranche One \| Starry, Inc [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		27,500
Starry Credit Agreement [Member] \| Tranche Two
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		22,500
Starry Credit Agreement [Member] \| Tranche Two \| Starry, Inc [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		22,500
Starry Credit Agreement [Member] \| Tranche A Loan
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity		27,500
Starry Credit Agreement [Member] \| Tranche A Loan \| Starry, Inc [Member]
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity		27,500
Starry Credit Agreement [Member] \| Delayed Draw Tranche A Loan
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity		22,500
Starry Credit Agreement [Member] \| Delayed Draw Tranche A Loan \| Starry, Inc [Member]
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity		22,500
Starry Credit Agreement [Member] \| Tranche B Loan
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		75,000
Starry Credit Agreement [Member] \| Tranche B Loan \| Starry, Inc [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		75,000
Starry Credit Agreement [Member] \| Tranche B Loan \| Starry, Inc [Member] \| Fifth Amendment To The Credit Agreement [Member]
Debt Instrument [Line Items]
Debt instrument face value	1,500
Starry Credit Agreement [Member] \| Tranche C Loan \| Fifth Amendment To The Credit Agreement [Member]
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity	40,000
Starry Credit Agreement [Member] \| Tranche C Loan \| Starry, Inc [Member] \| Fifth Amendment To The Credit Agreement [Member]
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity	40,000
Debt instrument face value	6,000
Starry Credit Agreement [Member] \| Delayed Draw Tranche C Loan [Member] \| Fifth Amendment To The Credit Agreement [Member]
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity	10,000
Starry Credit Agreement [Member] \| Delayed Draw Tranche C Loan [Member] \| Starry, Inc [Member] \| Fifth Amendment To The Credit Agreement [Member]
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity	$ 10,000
Starry Credit Agreement [Member] \| Two Thousand Nineteen Equity Warrants Member
Debt Instrument [Line Items]
Component of APIC and debt discount							8,307
Warrants Issued On Fair Value Basis				$ 6,175			$ 6,175
Starry Credit Agreement [Member] \| Two Thousand Nineteen Equity Warrants Member \| Starry, Inc [Member]
Debt Instrument [Line Items]
Warrants Issued On Fair Value Basis		$ 6,175							$ 8,307
Starry Credit Agreement [Member] \| Warrants [Member] \| Starry, Inc [Member]
Debt Instrument [Line Items]
Loss on extinguishment of debt										$ 1,010
Warrants Issued On Fair Value Basis										5,723
Starry Credit Agreement [Member] \| Deferred Financing Costs [Member] \| Starry, Inc [Member]
Debt Instrument [Line Items]
Loss on extinguishment of debt										$ 176
Starry Credit Agreement [Member] \| LIBOR
Debt Instrument [Line Items]
Debt instrument, floor rate		2%
Debt instrument applicable margin		9%
Debt instrument, cap rate		13.25%
Starry Credit Agreement [Member] \| LIBOR \| Starry, Inc [Member]
Debt Instrument [Line Items]
Debt instrument, floor rate		2%
Debt instrument applicable margin		9%
Debt instrument, cap rate		13.25%

Stockholders' Equity - Addition

Stockholders' Equity - Additional Information (Details) $ / shares in Units, $ in Thousands

1 Months Ended

6 Months Ended

11 Months Ended

12 Months Ended

Mar. 29, 2022 USD ($) $ / shares shares

Oct. 06, 2021 USD ($) $ / shares shares

Feb. 28, 2019 USD ($) $ / shares shares

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

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

Feb. 28, 2019 $ / shares shares

Sep. 30, 2017 USD ($) $ / shares shares

Jun. 30, 2022 USD ($) VOTE $ / shares shares

Jun. 30, 2021 USD ($)

Dec. 31, 2019 USD ($) $ / shares shares

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

Dec. 31, 2020 $ / shares shares

Dec. 31, 2019 $ / shares shares

Dec. 31, 2018 USD ($) Warrants $ / shares shares

Mar. 28, 2022 $ / shares shares

Mar. 09, 2022 shares

Class Of Stock [Line Items]

Preferred stock, shares authorized

10,000,000

Preferred stock, shares issued

Conversion of preferred stock terms

each share of Series Z Preferred Stock automatically converted into Class A common stock on a one-to-one basis;

Preferred stock, par value | $ / shares

$ 0.0001

Preferred stock, shares outstanding

Common stock, par value | $ / shares

$ 0.0001

Common stock voting rights

The holder of such shares is entitled to twenty votes for each share of Class X common stock, until the Sunset Date (defined below), and one vote for each share of Class X common stock from and after the Sunset Date.

Recognition of distribution to non-redeeming shareholders | $

$ 3,888

$ 0

Minimum issue price per share of common stock pursuant to firm underwriting for conversion of preferred stock into common stock | $ / shares

$ 11.65

Minimum proceeds from common stock pursuant to firm underwriting for conversion of preferred stock into common stock | $

$ 25,000

Starry, Inc [Member]

Class Of Stock [Line Items]

Conversion of preferred stock terms

each share of then-outstanding Starry Series Z Preferred Stock will convert automatically into the right to receive shares of New Starry Class A Common Stock on a one-to-one basis

Common stock, shares authorized

150,024,203

Common stock, par value | $ / shares

$ 0.0001

Common Stock, Shares, Issued

37,178,873

36,155,835

Common Stock, Shares, Outstanding

37,178,873

36,155,835

2020 Convertible Notes

Class Of Stock [Line Items]

Carrying value | $

$ 31,752

2020 Convertible Notes | Starry, Inc [Member]

Class Of Stock [Line Items]

Carrying value | $

31,752

2021 Convertible Notes

Class Of Stock [Line Items]

Carrying value | $

13,832

2021 Convertible Notes | Starry, Inc [Member]

Class Of Stock [Line Items]

Carrying value | $

$ 13,832

Convertible Preferred Stock

Class Of Stock [Line Items]

Preferred stock, shares outstanding

Series Seed Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, conversion price | $ / shares

$ 0.72

Preferred stock liquidation preference per share | $ / shares

$ 0.72

Preferred stock redemption value | $

$ 7,000

Series A Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, conversion price | $ / shares

$ 1.54

Preferred stock liquidation preference per share | $ / shares

$ 1.54

Preferred stock redemption value | $

$ 26,000

Series B Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, conversion price | $ / shares

$ 2.94

Preferred stock liquidation preference per share | $ / shares

$ 2.94

Preferred stock redemption value | $

$ 30,000

Series C Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, conversion price | $ / shares

$ 5.01

Preferred stock liquidation preference per share | $ / shares

$ 5.01

Preferred stock redemption value | $

$ 100,000

Series D Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Purchase price | $ / shares

$ 7.77

Preferred stock, conversion price | $ / shares

$ 7.77

Stock issued during period shares new issues

3,958,337

Gross proceeds from the issuance of preferred stock | $

$ 30,750

Payment of stock issuance costs | $

$ 12

Preferred stock liquidation preference per share | $ / shares

$ 7.77

Preferred stock redemption value | $

$ 125,000

Series Z Preferred Stock [Member]

Class Of Stock [Line Items]

Preferred stock, shares issued

4,133,333

Purchase price | $ / shares

$ 7.5

Gross cash proceeds | $

$ 31,000

Conversion of preferred stock terms

shares of Series Z Preferred Stock converted into shares of Class A common stock on a 1-for-1

Series E-1 Preferred Stock

Class Of Stock [Line Items]

Convertible preferred stock, shares issued upon conversion

22,204,490

Preferred stock, conversion price | $ / shares

$ 1.43

Series E-1 Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Convertible preferred stock, shares issued upon conversion

4,087,375

Preferred stock, conversion price | $ / shares

$ 7.77

Preferred stock liquidation preference per share | $ / shares

$ 7.77

Preferred stock redemption value | $

$ 31,752

Series E-2 Preferred Stock

Class Of Stock [Line Items]

Convertible preferred stock, shares issued upon conversion

8,232,627

Preferred stock, conversion price | $ / shares

$ 1.34

Series E-2 Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Convertible preferred stock, shares issued upon conversion

1,515,452

Preferred stock, conversion price | $ / shares

$ 7.28

Preferred stock liquidation preference per share | $ / shares

$ 7.28

Preferred stock redemption value | $

$ 11,032

Series E-3 Preferred Stock

Class Of Stock [Line Items]

Preferred stock, shares issued

71,428,570

Purchase price | $ / shares

$ 1.68

Gross cash proceeds | $

$ 120,000

Issuance cost | $

$ 150

Series E-3 Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, shares issued

13,148,484

Purchase price | $ / shares

$ 9.13

Gross cash proceeds | $

$ 120,000

Issuance cost | $

$ 150

Preferred stock, conversion price | $ / shares

$ 9.13

Preferred stock liquidation preference per share | $ / shares

$ 9.13

Preferred stock redemption value | $

$ 120,000

Class A Common Stock

Class Of Stock [Line Items]

Conversion of preferred stock ratio

0.1841

Common stock, shares authorized

800,000,000

Common stock, par value | $ / shares

$ 0.0001

Common Stock, Shares, Issued

153,393,876

422,108

Common Stock, Shares, Outstanding

153,393,876

Common stock voting rights

Holders of such shares are entitled to one vote for each share of Class A common stock.

Number of votes for each share | VOTE

Class A Common Stock | Other Nonoperating Income (Expense)

Class Of Stock [Line Items]

Recognition of distribution to non-redeeming shareholders | $

$ 3,888

Class X Common Stock

Class Of Stock [Line Items]

Common stock, terms of conversion

Each share of Class X common stock will:

Common stock, shares authorized

50,000,000

Common stock, par value | $ / shares

$ 0.0001

Common Stock, Shares, Issued

9,268,335

Common Stock, Shares, Outstanding

9,268,335

Number of votes for each share | VOTE

Voting common shares | Starry, Inc [Member]

Class Of Stock [Line Items]

Common stock, shares authorized

128,855,144

Common stock, par value | $ / shares

$ 0.0001

Common Stock, Shares, Issued

34,977,237

Common Stock, Shares, Outstanding

34,977,237

Non-voting common shares | Warrants Issued In Two Thousand And Eighteen [Member]

Class Of Stock [Line Items]

Class of warrants or rights month of expiry

2024-03

Non-voting common shares | Warrants Issued In Two Thousand And Seventeen [Member]

Class Of Stock [Line Items]

Class of warrants or rights month of expiry

2027-09

Non-voting common shares | Starry Credit Agreement [Member] | Non Voting Common Stock Warrants Expiring In Februrary Two Thousand Twenty Nine [Member]

Class Of Stock [Line Items]

Class of warrants or rights month of expiry

2029-02

Non-voting common shares | Tranche C Warrants [Member] | Starry Credit Agreement [Member]

Class Of Stock [Line Items]

Fair value measurment with unobservable input reconciliation recurring liability issues | $

$ 6,733

Non-voting common shares | Delayed Draw Tranche C [Member] | Starry Credit Agreement [Member] | Non Voting Common Stock Warrants Expiring In December Two Thousand Twenty Nine [Member]

Class Of Stock [Line Items]

Class of warrants or rights month of expiry

2029-12

Non-voting common shares | Starry, Inc [Member]

Class Of Stock [Line Items]

Common stock, shares authorized

21,169,059

Common stock, par value | $ / shares

$ 0.0001

Common Stock, Shares, Issued

2,201,636

1,178,598

Common Stock, Shares, Outstanding

2,201,636

1,178,598

Class of warrants or rights number of securities covered by the warrants or rights

6,632,108

Non-voting common shares | Starry, Inc [Member] | Warrants Issued In Two Thousand And Eighteen [Member]

Class Of Stock [Line Items]

Class of warrants or rights number of securities covered by the warrants or rights

874,374

Class of warrants or rights exercise price per share | $ / shares

$ 5.01

Class of warrants or rights fair value per share | $ / shares

$ 0.04

Adjustment to additional paid in capital warrants issued | $

$ 31

Non-voting common shares | Starry, Inc [Member] | Warrants Issued In Two Thousand And Seventeen [Member]

Class Of Stock [Line Items]

Class of warrants or rights number of securities covered by the warrants or rights

92,039

Class of warrants or rights exercise price per share | $ / shares

$ 0.92

Class of warrants or rights fair value per share | $ / shares

$ 0.34

Adjustment to additional paid in capital warrants issued | $

$ 31

Non-voting common shares | Starry, Inc [Member] | Excercised At The Time Of Issuance [Member] | Warrants Issued In Two Thousand And Eighteen [Member]

Class Of Stock [Line Items]

Class of warrants or rights number of securities covered by the warrants or rights

437,187

Non-voting common shares | Starry, Inc [Member] | Depending On Attaining Performance Requirements [Member] | Warrants Issued In Two Thousand And Eighteen [Member]

Class Of Stock [Line Items]

Class of warrants or rights number of securities covered by the warrants or rights

437,187

Number of residential subscribers who shall subscribe to the companies service | Warrants

2,000

Class of warrants or rights issued subject to conditional vesting

87,437

Non-voting common shares | Starry, Inc [Member] | Depending On Attaining Performance Requirements And The Requirement Has Been Fulfilled [Member] | Warrants Issued In Two Thousand And Eighteen [Member]

Class Of Stock [Line Items]

Class of warrants or rights vested during the period

87,437

Non-voting common shares | Starry, Inc [Member] | Starry Credit Agreement [Member] | Non Voting Common Stock Warrants Expiring In Februrary Two Thousand Twenty Nine [Member]

Class Of Stock [Line Items]

Class of warrants or rights number of securities covered by the warrants or rights

2,765,887

Class of warrants or rights exercise price per share | $ / shares

$ 0.01

Class of warrants or rights fair value per share | $ / shares

$ 2.88

Non-voting common shares | Starry, Inc [Member] | Starry Credit Agreement [Member] | Non Voting Common Stock Warrants Expiring In December Two Thousand Twenty Nine [Member]

Class Of Stock [Line Items]

Class of warrants or rights number of securities covered by the warrants or rights

2,765,887

Adjustment to additional paid in capital warrants issued | $

$ 6,175

Non-voting common shares | Starry, Inc [Member] | Starry Credit Agreement [Member] | Non Voting Common Stock Warrants Expiring In February Two Thousand Twenty Nine And December Two Thousand And Twenty Nine [Member]

Class Of Stock [Line Items]

Adjustment to additional paid in capital warrants issued | $

$ 14,482

Non-voting common shares | Starry, Inc [Member] | Tranche C Warrants [Member] | Starry Credit Agreement [Member]

Class Of Stock [Line Items]

Class of warrants or rights number of securities covered by the warrants or rights

2,118,687

Class of warrants or rights exercise price per share | $ / shares

$ 0.05

Class of warrants or rights exercise price per share | $ / shares

$ 3.21

Fair value measurment with unobservable input reconciliation recurring liability issues | $

$ 8,428

Non-voting common shares | Starry, Inc [Member] | Tranche C Warrants [Member] | Starry Credit Agreement [Member] | Non Contingently Excercisable [Member]

Class Of Stock [Line Items]

Class of warrants or rights percentage excercisability

25%

Non-voting common shares | Starry, Inc [Member] | Tranche C Warrants [Member] | Starry Credit Agreement [Member] | Contingently Excercisable [Member]

Class Of Stock [Line Items]

Class of warrants or rights percentage excercisability

75%

Non-voting common shares | Starry, Inc [Member] | Tranche C And Delayed Draw Tranche C Warrants [Member] | Starry Credit Agreement [Member] | Tranche One [Member]

Class Of Stock [Line Items]

Class of warrants or rights percentage excercisability

25%

Non-voting common shares | Starry, Inc [Member] | Tranche C And Delayed Draw Tranche C Warrants [Member] | Starry Credit Agreement [Member] | Tranche Two [Member]

Class Of Stock [Line Items]

Class of warrants or rights percentage excercisability

25%

Non-voting common shares | Starry, Inc [Member] | Tranche C And Delayed Draw Tranche C Warrants [Member] | Starry Credit Agreement [Member] | Tranche Three [Member]

Class Of Stock [Line Items]

Class of warrants or rights percentage excercisability

50%

Non-voting common shares | Starry, Inc [Member] | Delayed Draw Tranche C [Member] | Starry Credit Agreement [Member]

Class Of Stock [Line Items]

Class of warrants or rights number of securities covered by the warrants or rights

533,275

3,244,510

Fair value measurment with unobservable input reconciliation recurring liability issues | $

$ 1,695

Adjustment to additional paid in capital warrants issued | $

$ 8,307

Non-voting common shares | Starry, Inc [Member] | Delayed Draw Tranche C [Member] | Starry Credit Agreement [Member] | Non Voting Common Stock Warrants Expiring In December Two Thousand Twenty Nine [Member]

Class Of Stock [Line Items]

Class of warrants or rights number of securities covered by the warrants or rights

3,244,510

Class of warrants or rights exercise price per share | $ / shares

$ 0.01

Class of warrants or rights fair value per share | $ / shares

$ 2.88

Prior to the Acquisition Merger | Convertible Preferred Stock

Class Of Stock [Line Items]

Preferred stock, shares authorized

505,746,770

97,176,852

Preferred stock, shares issued

95,762,330

Preferred stock, shares outstanding

95,762,330

Prior to the Acquisition Merger | Convertible Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, shares authorized

92,637,050

Prior to the Acquisition Merger | Series Seed Preferred Stock

Class Of Stock [Line Items]

Preferred stock, shares authorized

53,030,270

9,761,747

Preferred stock, shares issued

9,761,745

Preferred stock, par value | $ / shares

$ 0.001

Preferred stock, shares outstanding

9,761,745

Prior to the Acquisition Merger | Series Seed Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, shares authorized

9,761,747

Prior to the Acquisition Merger | Series A Preferred Stock

Class Of Stock [Line Items]

Preferred stock, shares authorized

91,549,300

16,852,283

Preferred stock, shares issued

16,852,283

Preferred stock, par value | $ / shares

$ 0.001

Preferred stock, shares outstanding

16,852,283

Prior to the Acquisition Merger | Series A Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, shares authorized

16,852,283

Prior to the Acquisition Merger | Series B Preferred Stock

Class Of Stock [Line Items]

Preferred stock, shares authorized

55,452,865

10,207,696

Preferred stock, shares issued

10,207,696

Preferred stock, par value | $ / shares

$ 0.001

Preferred stock, shares outstanding

10,207,696

Prior to the Acquisition Merger | Series B Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, shares authorized

10,207,696

Prior to the Acquisition Merger | Series C Preferred Stock

Class Of Stock [Line Items]

Preferred stock, shares authorized

108,459,871

19,965,160

Preferred stock, shares issued

19,965,160

Preferred stock, par value | $ / shares

$ 0.001

Preferred stock, shares outstanding

19,965,160

Prior to the Acquisition Merger | Series C Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, shares authorized

19,965,160

Prior to the Acquisition Merger | Series D Preferred Stock

Class Of Stock [Line Items]

Preferred stock, shares authorized

87,412,587

16,090,802

Preferred stock, shares issued

16,090,802

Preferred stock, par value | $ / shares

$ 0.001

Preferred stock, shares outstanding

16,090,802

Prior to the Acquisition Merger | Series D Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, shares authorized

16,090,802

Prior to the Acquisition Merger | Series E Preferred Stock

Class Of Stock [Line Items]

Preferred stock, shares authorized

104,841,877

19,299,164

Preferred stock, shares issued

18,751,311

Preferred stock, par value | $ / shares

$ 0.001

Preferred stock, shares outstanding

18,751,311

Prior to the Acquisition Merger | Series E Preferred Stock | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, shares authorized

19,299,164

Prior to the Acquisition Merger | Series Z Preferred Stock [Member]

Class Of Stock [Line Items]

Preferred stock, shares authorized

5,000,000

Preferred stock, shares issued

4,133,333

Preferred stock, par value | $ / shares

$ 0.001

Preferred stock, shares outstanding

4,133,333

Prior to the Acquisition Merger | Series Z Preferred Stock [Member] | Starry, Inc [Member]

Class Of Stock [Line Items]

Preferred stock, shares authorized

2,500,000

Stockholders' Equity - Summary

Stockholders' Equity - Summary of Convertible Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Thousands	Jun. 30, 2022	Mar. 29, 2022	Mar. 28, 2022	Dec. 31, 2021
Class of Stock [Line Items]
Preferred stock, par value	$ 0.0001
Preferred stock, shares authorized	10,000,000
Preferred stock, shares issued	0
Preferred stock, shares outstanding	0
Convertible Preferred Stock
Class of Stock [Line Items]
Preferred stock, shares outstanding	0
Convertible preferred stock (Note 5)				$ 453,184
Convertible Preferred Stock \| Prior to the Acquisition Merger
Class of Stock [Line Items]
Preferred stock, shares authorized			97,176,852	505,746,770
Preferred stock, shares issued			95,762,330
Preferred stock, shares outstanding			95,762,330
Convertible preferred stock (Note 5)			$ 484,184
Series Seed Preferred Stock \| Prior to the Acquisition Merger
Class of Stock [Line Items]
Preferred stock, par value			$ 0.001
Preferred stock, shares authorized			9,761,747	53,030,270
Preferred stock, shares issued			9,761,745
Preferred stock, shares outstanding			9,761,745
Convertible preferred stock (Note 5)			$ 6,990
Series A Preferred Stock \| Prior to the Acquisition Merger
Class of Stock [Line Items]
Preferred stock, par value			$ 0.001
Preferred stock, shares authorized			16,852,283	91,549,300
Preferred stock, shares issued			16,852,283
Preferred stock, shares outstanding			16,852,283
Convertible preferred stock (Note 5)			$ 25,946
Series B Preferred Stock \| Prior to the Acquisition Merger
Class of Stock [Line Items]
Preferred stock, par value			$ 0.001
Preferred stock, shares authorized			10,207,696	55,452,865
Preferred stock, shares issued			10,207,696
Preferred stock, shares outstanding			10,207,696
Convertible preferred stock (Note 5)			$ 29,910
Series C Preferred Stock \| Prior to the Acquisition Merger
Class of Stock [Line Items]
Preferred stock, par value			$ 0.001
Preferred stock, shares authorized			19,965,160	108,459,871
Preferred stock, shares issued			19,965,160
Preferred stock, shares outstanding			19,965,160
Convertible preferred stock (Note 5)			$ 99,989
Series D Preferred Stock \| Prior to the Acquisition Merger
Class of Stock [Line Items]
Preferred stock, par value			$ 0.001
Preferred stock, shares authorized			16,090,802	87,412,587
Preferred stock, shares issued			16,090,802
Preferred stock, shares outstanding			16,090,802
Convertible preferred stock (Note 5)			$ 124,915
Series E Preferred Stock \| Prior to the Acquisition Merger
Class of Stock [Line Items]
Preferred stock, par value			$ 0.001
Preferred stock, shares authorized			19,299,164	104,841,877
Preferred stock, shares issued			18,751,311
Preferred stock, shares outstanding			18,751,311
Convertible preferred stock (Note 5)			$ 165,434
Series Z Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, shares issued		4,133,333
Series Z Preferred Stock [Member] \| Prior to the Acquisition Merger
Class of Stock [Line Items]
Preferred stock, par value			$ 0.001
Preferred stock, shares authorized			5,000,000	5,000,000
Preferred stock, shares issued			4,133,333
Preferred stock, shares outstanding			4,133,333
Convertible preferred stock (Note 5)			$ 31,000

Stockholders' Equity - Summar_2

Stockholders' Equity - Summary of Convertible Preferred Stock (Parenthetical) (Details)	Jun. 30, 2022
Class A Common Stock
Class of Stock [Line Items]
Conversion of preferred stock ratio	0.1841

Stockholders' Equity - Summar_3

Stockholders' Equity - Summary of the Common Stock are Reserved For Future Issuance (Details) - Starry, Inc [Member]	Dec. 31, 2021 shares
Voting common shares
Common Stock, Capital Shares Reserved for Future Issuance	91,628,998
Voting common shares \| Conversion of redeemable, convertible preferred stock [Member]
Common Stock, Capital Shares Reserved for Future Issuance	91,628,998
Non-voting common shares
Common Stock, Capital Shares Reserved for Future Issuance	17,439,160
Non-voting common shares \| Warrants issued and outstanding [Member]
Common Stock, Capital Shares Reserved for Future Issuance	8,221,123
Non-voting common shares \| Stock options issued and outstanding [Member]
Common Stock, Capital Shares Reserved for Future Issuance	8,873,981
Non-voting common shares \| Authorized for future grant under 2014 Stock Option and Grant Plan [Member]
Common Stock, Capital Shares Reserved for Future Issuance	334,056

Stockholders' Equity - Summar_4

Stockholders' Equity - Summary of Warrant to Issue Non Voting Common Shares (Details) - Non-voting Common Stock [Member] - Starry, Inc [Member]	12 Months Ended
	Dec. 31, 2021 $ / shares shares
Warrants outstanding	8,221,123
Warrants currently exercisable	6,632,108
Issued In September 2017
Expiration date	2027-09
Exercise price \| $ / shares	$ 0.92
Warrants outstanding	92,039
Warrants currently exercisable	92,039
Issued In February 2019
Expiration date	2029-02
Exercise price \| $ / shares	$ 0.01
Warrants outstanding	2,765,887
Warrants currently exercisable	2,765,887
Issued In December 2019
Expiration date	2029-12
Exercise price \| $ / shares	$ 0.01
Warrants outstanding	3,244,510
Warrants currently exercisable	3,244,510
Issued In October 2021
Expiration date	2031-10
Exercise price \| $ / shares	$ 0.05
Warrants outstanding	2,118,687
Warrants currently exercisable	529,672

Share-based Compensation Expe_3

Share-based Compensation Expense - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands				1 Months Ended		6 Months Ended		12 Months Ended
	Mar. 31, 2022	Dec. 31, 2021	Jan. 01, 2021	Sep. 30, 2021	May 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Mar. 29, 2022	Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period								4 years
Starry, Inc [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option granted								1,295,362
Vesting period								4 years
Term of options from the date of grant		6 years 6 months	7 years 3 months 18 days
Intrinsic value of stock options exercised during the period								$ 3,174	$ 618
Number of options awarded								66,616
Starry, Inc [Member] \| Share-based Payment Arrangement, Nonemployee [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of options awarded								0
Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum percentage of payroll deduction						20%
Nonvoting Common Stock [Member] \| Starry, Inc [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of shares available to issue under plan		17,439,160						17,439,160
Maximum [Member] \| Starry, Inc [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term of options from the date of grant								10 years
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Service condition						4 years
Grant-date fair value of the RSUs						$ 1.47
Share-based compensation expense	$ 4,034
Unrecognized share-based compensation expense						$ 2,638
Weighted-average period						1 year 1 month 6 days
Restricted Stock Units (RSUs) [Member] \| Starry, Inc [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Service condition								4 years
Grant-date fair value of the RSUs		$ 7.99						$ 7.99
Share-based compensation expense								$ 0
Unrecognized share-based compensation expense		$ 6,536						$ 6,536
Weighted-average period								3 years 3 months 18 days
Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option granted						0	5,141,000
Share-based compensation expense						$ 627	$ 578
Unrecognized share-based compensation expense						$ 2,750
Weighted-average period						2 years 6 months
Vesting period						4 years
Estimated Grant Date Fair Value of Options Granted						$ 0	$ 1,927
Stock Option [Member] \| Starry, Inc [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense								$ 1,310	$ 960
Unrecognized share-based compensation expense		$ 3,236						$ 3,236
Weighted-average period								2 years 4 months 24 days
Service Based Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period						4 years
2014 Plan Member \| Nonvoting Common Stock [Member] \| Starry, Inc [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of shares available to issue under plan		2,201,635						2,201,635
2014 Plan Member \| Maximum [Member] \| Nonvoting Common Stock [Member] \| Starry, Inc [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares allowing for grant											10,813,498
Starry Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of restricted stock units, granted					736,315
Starry Stock Plan \| Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of restricted stock units, granted				82,697
Starry Stock Plan \| Restricted Stock Units (RSUs) [Member] \| Starry, Inc [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of restricted stock units, granted				82,697	736,315
Equity Incentive Plan \| Maximum [Member] \| Class A Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares allowing for grant										22,775,288
Equity Incentive Plan \| Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of restricted stock units, granted						8,934,371
Equity Incentive Plan \| Service Based Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense						$ 36,670
Weighted-average period						3 years 9 months 18 days
Estimated Grant Date Fair Value of Other than Options Granted						$ 36,708

Share-based Compensation Expe_4

Share-based Compensation Expense - Summary of Valuation Assumptions (Details) - Starry, Inc [Member]	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility, Minimum	27.80%	24%
Expected volatility, Maximum	28.20%	28.10%
Risk-free interest rate, Minimum	0.80%	0.40%
Risk-free interest rate, Maximum	1.10%	1.70%
Expected dividend yield	0%	0%
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	6 years 1 month 6 days	6 years 1 month 6 days
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	5 years 4 months 24 days	5 years

Share-based Compensation Expe_5

Share-based Compensation Expense - Schedule of Stock Options Activity (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended		12 Months Ended
	Dec. 31, 2021	Jan. 01, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercised			(289)	(116)
Starry, Inc [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding, Beginning balance		8,089,996			8,089,996
Expired					(66,616)
Granted					1,295,362
Exercised					(600,943)
Cancelled or forfeited					(660,714)
Outstanding, Ending balance	8,057,085				8,057,085
Exercisable, Beginning balance		4,614,863			4,614,863
Exercisable, Ending balance	5,262,716				5,262,716
Outstanding, Beginning balance		$ 1.79			$ 1.79
Expired					2.39
Granted					7.23
Exercised					1.25
Cancelled or forfeited					3.15
Outstanding, Ending balance	$ 2.55				2.55
Exercisable, Beginning balance		$ 1.14			1.14
Exercisable, Ending balance	$ 1.47				$ 1.47
Outstanding, Weighted, Average Remaining Contractual Term	6 years 6 months	7 years 3 months 18 days
Exercisable, Weighted Average Remaining Contractual Term	5 years 4 months 24 days	6 years 2 months 12 days
Outstanding, Beginning balance		$ 11,053			$ 11,053
Outstanding, Ending balance	$ 58,469				58,469
Exercisable, Beginning balance		$ 9,371			9,371
Exercisable, Ending balance	$ 44,060				$ 44,060

Property and Equipment - Schedu

Property and Equipment - Schedule of Property and Equipment (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 229,064	$ 189,269
Less: accumulated depreciation	(79,579)	(60,250)
Property and equipment, net	149,485	129,019
Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		189,269	$ 118,068
Less: accumulated depreciation		(60,250)	(31,410)
Property and equipment, net		129,019	86,658
Distribution system [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	170,406	145,357
Distribution system [Member] \| Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		142,202	91,719
Asset retirement obligation [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,387	2,015
Asset retirement obligation [Member] \| Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		2,015	1,232
Construction-in-process [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	38,847	28,493
Construction-in-process [Member] \| Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		28,493	12,496
Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	7,722	6,051
Equipment [Member] \| Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		6,051	4,814
Vehicles [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	4,207	3,943
Vehicles [Member] \| Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		3,943	2,875
Site Acquisition Costs [Member] \| Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		3,155	2,547
Furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,335	1,267
Furniture and fixtures [Member] \| Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		1,267	1,163
Software [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,290	1,452
Software [Member] \| Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		1,452	626
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 870	691
Leasehold improvements [Member] \| Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		$ 691	$ 596

Property and Equipment - Additi

Property and Equipment - Additional Information (Detail) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 19,645	$ 12,973
Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Depreciation expense			$ 29,463	$ 19,350
Distribution system [Member] \| Starry, Inc [Member]
Property, Plant and Equipment [Line Items]
Depreciation expense			$ 26,372	$ 16,676

Asset Retirement Obligations -

Asset Retirement Obligations - Summary of Changes in Asset Retirement Obligations (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Beginning Balance	$ 2,387
New asset retirement obligations	372
Accretion expense	144	$ 89
Ending Balance	2,903		$ 2,387
Starry, Inc [Member]
Beginning Balance	$ 2,387	$ 1,399	1,399	$ 703
New asset retirement obligations			783	582
Accretion expense			205	114
Ending Balance			$ 2,387	$ 1,399

Asset retirement obligations _2

Asset retirement obligations - Additional Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Asset Retirement Obligation Disclosure [Abstract]
Accretion expense	$ 144	$ 89

Warrants and Earnout Shares - A

Warrants and Earnout Shares - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands				3 Months Ended	6 Months Ended
	Apr. 22, 2022	Mar. 29, 2022	Dec. 31, 2021	Jun. 30, 2022	Jun. 30, 2022	Apr. 21, 2022	Jun. 10, 2021	Dec. 31, 2019	Feb. 28, 2019
Class of Warrant or Right [Line Items]
Public warrants exercisable period from closing of initial public offering					12 months
Public and private warrants expiration term after completion of business combination					5 years
Earnout shares		4,128,113			4,128,113
Warrants to purchase									15,025,563
Starry Credit Agreement [Member] \| 2019 Equity Warrants
Class of Warrant or Right [Line Items]
Warrants issued on fair value basis				$ 6,175	$ 6,175
Component of APIC and debt discount					$ 8,307
Warrants outstanding							3,525,132
Starry Credit Agreement [Member] \| 2019 Liability Warrant, 2019 Equity Warrants, 2019 Warrants
Class of Warrant or Right [Line Items]
Exchange right additional paid in capital to warrant liabilities			$ 6,345
Vest at 12.50 Stock Price Level is Achieved
Class of Warrant or Right [Line Items]
Stock price per share				$ 12.5	$ 12.5
Earnout shares					2,224,167
Vest at 15.00 Stock Price Level is Achieved
Class of Warrant or Right [Line Items]
Stock price per share				15	$ 15
Earnout shares					951,973
Vest at 17.50 Stock Price Level is Achieved
Class of Warrant or Right [Line Items]
Stock price per share				$ 17.5	$ 17.5
Earnout shares					951,973
Class A Common Stock \| Amended Warrant Agreement [Member]
Class of Warrant or Right [Line Items]
Number of trading day	20 days
Weighted average trading price per share	$ 9.2
Market value per share	7.94
Class A Common Stock \| Minimum [Member] \| Amended Warrant Agreement [Member]
Class of Warrant or Right [Line Items]
Redemption trigger price per share	7.94					$ 10
Class A Common Stock \| Maximum [Member] \| Amended Warrant Agreement [Member]
Class of Warrant or Right [Line Items]
Redemption trigger price per share	14.29					$ 18
Non-voting Common Stock [Member] \| Starry Credit Agreement [Member]
Class of Warrant or Right [Line Items]
Warrants to purchase								17,625,662
Non-voting Common Stock [Member] \| Starry Credit Agreement [Member] \| Delayed Draw Tranche C [Member]
Class of Warrant or Right [Line Items]
Warrants to purchase							2,896,992
Warrants stock value							$ 1,695
Non-voting Common Stock [Member] \| Starry Credit Agreement [Member] \| Tranche C Warrants [Member]
Class of Warrant or Right [Line Items]
Warrants to purchase							11,509,673
Warrants stock value							$ 6,733
Class A Common Stock and Securities Exchangeable for Shares of Class A Common Stock [Member] \| Amended Warrant Agreement [Member]
Class of Warrant or Right [Line Items]
Purchase price per share	$ 7.5
Percentage of aggregate gross proceeds from issuance to equity proceeds	60%
FirstMark
Class of Warrant or Right [Line Items]
Units sold					41,400,000
FirstMark \| Class A Common Stock
Class of Warrant or Right [Line Items]
Warrants issued to purchase each share of common stock				1	1
Over-Allotment Option \| FirstMark
Class of Warrant or Right [Line Items]
Units sold					5,400,000
Price per warrant				$ 10	$ 10
Public Warrants [Member} \| Class A Common Stock
Class of Warrant or Right [Line Items]
Warrants issued to purchase of common stock				13,800,000	13,800,000
Public Warrants [Member} \| Class A Common Stock \| Minimum [Member]
Class of Warrant or Right [Line Items]
Price per warrant	$ 9.13
Warrants issued to purchase each share of common stock	1.2415
Public Warrants [Member} \| Class A Common Stock \| Maximum [Member]
Class of Warrant or Right [Line Items]
Price per warrant	$ 11.5
Warrants issued to purchase each share of common stock	1.2415
Public Warrants [Member} \| FirstMark
Class of Warrant or Right [Line Items]
Warrants issued to purchase each share of common stock				0.33	0.33
Public Warrants [Member} \| FirstMark \| Common Stock
Class of Warrant or Right [Line Items]
Price per warrant				$ 11.5	$ 11.5
Warrants issued to purchase each share of common stock				1	1
Private Warrants
Class of Warrant or Right [Line Items]
Fair value of warrants liabilities assumed		$ 15,697
Fair value adjustment of warrants				$ 9,707	$ 7,229
Private Warrants \| Class A Common Stock
Class of Warrant or Right [Line Items]
Warrants issued to purchase of common stock				6,853,333	6,853,333
Private Warrants \| FirstMark
Class of Warrant or Right [Line Items]
Units sold					6,853,333
Price per warrant				$ 1.5	$ 1.5
Proceeds from issuance of private placement					$ 10,300,000
Redemption of warrants when the price per share of Class A common stock equals or exceeds $18.00
Class of Warrant or Right [Line Items]
Price per warrant				11.5	$ 11.5
Redemption price per warrant				0.01	$ 0.01
Minimum written notice period required for redemption of warrant					30 days
Redemption of warrants when the price per share of Class A common stock equals or exceeds $18.00 \| Minimum [Member]
Class of Warrant or Right [Line Items]
Redemption trigger price per share				18	$ 18
Redemption of warrants when the price per share of Class A common stock equals or exceeds $10.00
Class of Warrant or Right [Line Items]
Redemption price per warrant				0.1	$ 0.1
Minimum written notice period required for redemption of warrant					30 days
Redemption of warrants when the price per share of Class A common stock equals or exceeds $10.00 \| Minimum [Member]
Class of Warrant or Right [Line Items]
Redemption trigger price per share				$ 10	$ 10

Prepaid Expenses and Other Cu_3

Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Total	$ 10,576	$ 7,079
Starry, Inc [Member]
Receivable from 2021 Strategic Partner Arrangement (see Note 12)		219	$ 259
Prepaid inventory		3,821	143
Prepaid software		797	553
Contract Manufacturer		674	565
Prepaid rent		709	0
Other		859	320
Total		$ 7,079	$ 1,840

Accrued Expenses and Other Cu_3

Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Accrued compensation and benefits	$ 5,004	$ 4,773
Accrued sales and use tax	7,101	5,860
Accrued purchases of property and equipment	4,304	3,339
Accrued transaction costs	813	3,693
Other	6,659	5,512
Total	$ 23,881	23,177
Starry, Inc [Member]
Accrued compensation and benefits		4,773	$ 3,633
Accrued sales and use tax		5,860	3,327
Accrued purchases of property and equipment		3,339	2,257
Accrued transaction costs		3,693	0
Other		5,512	3,856
Total		$ 23,177	$ 13,073

Income taxes - Schedule of Defe

Income taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - Starry, Inc [Member] - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Components of Deferred Tax Assets [Abstract]
Federal and state net operating loss carryforwards	$ 134,609	$ 86,964
Research and development tax credits	6,531	5,269
Debt	2,884	0
Capitalized research and development costs	1,588	1,911
Payroll tax deferral	337	655
Reserves and accruals	705	354
Other	104	108
Total deferred tax assets	146,758	95,261
Deferred tax liabilities:
Fixed Assets - Depreciation	(3,743)	(1,815)
Other	(224)	(622)
Total deferred tax liabilities	(3,967)	(2,437)
Valuation Allowance	(142,791)	(92,824)
Net deferred tax assets	$ 0	$ 0

Income Taxes - Additional Infor

Income Taxes - Additional Information (Details) - USD ($)	6 Months Ended		12 Months Ended
Income Taxes - Additional Information (Details) - USD ($)	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Starry, Inc [Member]
Operating Loss Carryforwards [Line Items]
Valuation Allowance			$ 142,791,000	$ 92,824,000
Increased Valuation Allowance			49,967,000
Federal [Member]
Operating Loss Carryforwards [Line Items]
Income tax provision	$ 0
Federal [Member] \| Starry, Inc [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards			485,122,000
Federal [Member] \| Starry, Inc [Member] \| Expirable [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards			49,477,000
Federal [Member] \| Starry, Inc [Member] \| Not Expirable [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards			435,645,000
State [Member]
Operating Loss Carryforwards [Line Items]
Income tax provision		$ 0
State [Member] \| Starry, Inc [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards			488,824,000
State [Member] \| Starry, Inc [Member] \| Expirable [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards			4,326,000
State [Member] \| Starry, Inc [Member] \| Not Expirable [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards			$ 2,792,000

Income taxes - Schedule of Effe

Income taxes - Schedule of Effective Income Tax Rate Reconciliation (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Federal statutory rate of 21%	21%
Starry, Inc [Member]
Federal statutory rate of 21%	21%	21%
State taxes	9%	6.80%
Research & development credits	0.50%	1%
Other	(0.50%)	(1.00%)
Change in valuation allowance	(30.00%)	(27.80%)
Effective tax rate	0%	0%

Income taxes - Schedule of Ef_2

Income taxes - Schedule of Effective Income Tax Rate Reconciliation (Parenthetical) (Details)	12 Months Ended
	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Federal statutory rate of 21%	21%

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands		1 Months Ended	6 Months Ended		12 Months Ended
	Jun. 19, 2019	Jun. 30, 2020	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Commitments And Contingencies [Line Items]
Current portion of debt			$ 1,861		$ 1,504
Non-current portion of debt			219,669		191,596
Rent expense			8,281	$ 4,467
Purchase commitments			42,390
Deposit payment			2,000		2,000
Starry, Inc [Member]
Commitments And Contingencies [Line Items]
Current portion of debt					1,504	$ 29,875
Non-current portion of debt					191,596	133,932
Purchase commitments					33,351
Deposit payment					2,000	0
Deferred Cost					5,225
2020 Strategic Partner Arrangement
Commitments And Contingencies [Line Items]
Strategic partner arrangement term		10 years
Financial obligation			9,355
Current portion of debt			679
Non-current portion of debt			8,676
Reimbursable expenses owned by third party			$ 223
2020 Strategic Partner Arrangement \| Starry, Inc [Member]
Commitments And Contingencies [Line Items]
Strategic partner arrangement term	10 years
Financial obligation					5,227
Current portion of debt					525
Non-current portion of debt					4,702
Reimbursable expenses owned by third party					219
Rent expense					$ 13,583	$ 8,011
Renewable of Strategic Partner Arrangement Term	5 years

Commitments and Contingencies_2

Commitments and Contingencies - Future Minimum Rental Commitments for Operating Leases (Details) - Starry, Inc [Member] $ in Thousands	Dec. 31, 2021 USD ($)
2022	$ 12,546
2023	10,619
2024	6,784
2025	4,338
2026	2,574
Thereafter	1,521
Total operating leases	$ 38,382

Net Loss Per Share - Summary of

Net Loss Per Share - Summary of Basic and Diluted Net Loss Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Numerator:
Net loss	$ (36,307)	$ (38,554)	$ (89,940)	$ (79,600)
Denominator:
Weighted-average shares outstanding, basic and diluted	162,423,594	36,410,177	102,357,494	36,325,426
Basic and diluted earnings per share:
Basic and diluted earnings per share	$ (0.22)	$ (1.06)	$ (0.88)	$ (2.19)
Starry, Inc [Member]
Numerator:
Net loss					$ (166,545)	$ (125,093)
Denominator:
Weighted-average shares outstanding, basic and diluted					36,569,966	35,743,961
Basic and diluted earnings per share:
Basic and diluted earnings per share					$ (4.55)	$ (3.5)
Class A Common Stock
Basic and diluted earnings per share:
Basic and diluted earnings per share	(0.22)	(1.06)	(0.88)	(2.19)
Class X Common Stock
Basic and diluted earnings per share:
Basic and diluted earnings per share	$ (0.22)	$ (1.06)	$ (0.88)	$ (2.19)
Voting common stock [Member] \| Starry, Inc [Member]
Basic and diluted earnings per share:
Basic and diluted earnings per share					(4.55)	(3.5)
Nonvoting Common Stock [Member] \| Starry, Inc [Member]
Basic and diluted earnings per share:
Basic and diluted earnings per share					$ (4.55)	$ (3.5)

Net Loss Per Share - Additional

Net Loss Per Share - Additional Information (Details)	6 Months Ended
Net Loss Per Share - Additional Information (Details)	Jun. 30, 2022
Earnings Per Share [Abstract]
Weighted average shares outstanding, exchange ratio	0.1841

Supplemental Cash Flow Inform_3

Supplemental Cash Flow Information - Schedule of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash and cash equivalents	$ 99,682		$ 84,820
Restricted cash	0		30
Restricted cash included in restricted cash and other assets	1,378		1,127
Total cash, cash equivalents and restricted cash shown in the consolidated statement of cash flows	$ 101,060	$ 30,762	$ 85,977	$ 26,831
Starry, Inc [Member]
Cash and cash equivalents		29,384		25,594
Restricted cash		0		110
Restricted cash included in restricted cash and other assets		1,378		1,127
Total cash, cash equivalents and restricted cash shown in the consolidated statement of cash flows		$ 30,762		$ 26,831	$ 78,366

Supplemental Cash Flow Inform_4

Supplemental Cash Flow Information - Schedule of Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Cash paid for interest	$ 121	$ 67
Cash paid for taxes	$ 0	$ 0
Starry, Inc [Member]
Cash paid for interest			$ 132	$ 136
Cash paid for taxes			$ 0	$ 0

Supplemental Cash Flow Inform_5

Supplemental Cash Flow Information - Schedule Of Non Cash Investing And Financing Activities (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Purchases of property and equipment included within accounts payable and accrued expenses and other current liabilities	$ 13,147	$ 9,855
Unpaid deferred transaction costs included within accounts payable and accrued expenses	813	0
Property and equipment acquired through capital lease obligations	1,432	386
Asset retirement obligations associated with deployed equipment	372	370
Conversion of convertible notes to Series E Preferred Stock	$ 0	$ 45,584
Starry, Inc [Member]
Purchases of property and equipment included within accounts payable and accrued expenses and other current liabilities			$ 10,991	$ 8,036
Unpaid deferred transaction costs included within accounts payable and accrued expenses			4,250	0
Property and equipment acquired through capital lease obligations			1,399	424
Asset retirement obligations associated with deployed equipment			783	582
Conversion of convertible notes to Series E Preferred Stock			$ 45,584	$ 0

Redeemable Shares - Additional

Redeemable Shares - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022
Subsidiary, Sale of Stock [Line Items]
Additional paid in capital adjustment relating to temporary equity		$ 10,579
Temporary equity price per share		$ 8.75
Optionholders \| Class A Common Stock
Subsidiary, Sale of Stock [Line Items]
Number of shares available for grant	1,209,029
New Debt Exchange \| Optionholders
Subsidiary, Sale of Stock [Line Items]
Purchase price per share	$ 8.75
Junior Debt Exchange \| Other Liabilities
Subsidiary, Sale of Stock [Line Items]
Fair value of debt exchange notes	$ 5,616
Junior Debt Exchange \| Optionholders
Subsidiary, Sale of Stock [Line Items]
Purchase price per share	$ 8.75
Junior Debt Exchange \| Optionholders \| SOFR
Subsidiary, Sale of Stock [Line Items]
Debt, basis spread on variable rate	1%
Junior Debt Exchange \| Optionholders \| Maximum [Member]
Subsidiary, Sale of Stock [Line Items]
Principal amount of debt	$ 15,000

Subsequent Events - Additional

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

6 Months Ended

12 Months Ended

Aug. 08, 2022

Jul. 01, 2022

Mar. 31, 2022

Mar. 29, 2022

Mar. 28, 2022

Jan. 11, 2022

Jun. 30, 2022

Jun. 30, 2021

Dec. 31, 2021

Apr. 15, 2022

Mar. 25, 2022

Mar. 09, 2022

Oct. 06, 2021

Dec. 31, 2020

Feb. 28, 2019

Proceeds from Business Combination, net of transaction costs

$ 160,539

$ 0

Common stock, par value

$ 0.0001

Vesting period

4 years

Starry Credit Agreement [Member]

Aggregate principal amount of Junior Debt

$ 50,000

FirstMark Horizon Acquisition Corporation [Member]

Proceeds from Business Combination, net of transaction costs

$ 37

Starry, Inc [Member]

Common stock, par value

$ 0.0001

Common stock, shares, issued

37,178,873

36,155,835

Vesting period

4 years

Starry, Inc [Member] | Starry Credit Agreement [Member]

Aggregate principal amount of Junior Debt

$ 50,000

Merger Agreement Waiver

Proceeds from Business Combination, net of transaction costs

36,282

Subsequent Event | Executive RSUs

Shares of restricted stock units, granted

1,247,001

Total fair value

$ 5,474

Vesting period

4 years

Subsequent Event | Starry Credit Agreement [Member]

Aggregate principal amount of Junior Debt

$ 15,000

Line of Credit Facility, Interest Rate Description

rate equal to Term Secured Overnight Financing Rate (“SOFR”) plus 1.00%.

Subsequent Event | Starry, Inc [Member] | FirstMark Horizon Acquisition Corporation [Member]

Proceeds from Business Combination, net of transaction costs

$ 36,245

Subsequent Event | Starry, Inc [Member] | Delayed Draw Tranche C Loan [Member]

Proceeds from issuance of debt

$ 10,000

Subsequent Event | Starry, Inc [Member] | Convertible Notes Issued Upon Consummation Of The Business Combination [Member]

Notes issued

$ 0

Subsequent Event | Merger Agreement Waiver | Merger Agreement [Member]

Number of days prior to closing date within which payoff letters and related documentation with respect to certain indebtedness will be delivered

2 days

Subsequent Event | Merger Agreement Waiver | Starry, Inc [Member] | Merger Agreement [Member]

Minimum cash condition

$ 300,000

Subsequent Event | Common Stock Purchase Agreement | CF Principal Investments LLC

Common stock, shares, issued

33,344,035

Aggregate gross purchase price

$ 100,000

Percentage of number of shares of capital stock issued and outstanding

19.99%

Issue shares of common stock amount

$ 1,000

Common Class A

Common stock, par value

$ 0.0001

Common stock, shares, issued

153,393,876

422,108

Common Class A | PIPE investors

Share issue price per share

$ 7.5

Purchase of shares

14,533,334

Aggregate proceeds amount

$ 109,000

Common Class A | PIPE investors | Starry, Inc [Member]

Purchase of shares

10,900,000

Aggregate proceeds amount

$ 109,000

Common Class A | Subsequent Event

Share issue price per share

$ 8.75

Common stock, shares, issued

1,209,029

Common Class A | Subsequent Event | Executive RSUs

Market price

$ 4.39

Common Class A | Subsequent Event | Starry, Inc [Member] | PIPE Subscription Agreement [Member]

Common stock, Shares subscribed but unissued

14,533,334

Shares issued, Price per share

$ 7.5

Common Class A | Subsequent Event | Starry, Inc [Member] | PIPE Subscription Agreement [Member] | Before Amendment [Member]

Common stock, Shares subscribed but unissued

10,900,000

Shares issued, Price per share

$ 10

Common Class A | Subsequent Event | PIPE investors | Starry, Inc [Member]

Share issue price per share

$ 7.5

Purchase of shares

14,533,334

Aggregate proceeds amount

$ 109,000

Common Class A | Subsequent Event | Common Stock Purchase Agreement | CF Principal Investments LLC

Common stock, par value

$ 0.0001

Non-voting Common Stock [Member] | Starry, Inc [Member]

Class of warrant or right, Number of securities called by warrants or rights

6,632,108

Common stock, par value

$ 0.0001

Common stock, shares, issued

2,201,636

1,178,598

First Mark Class A Common Stock [Member] | Subsequent Event | Starry, Inc [Member]

Stock redeemed or called during period, Shares

37,775,801

Stock redeemed or called during period, Value

$ 377,787

Series Z Preferred Stock [Member]

Shares issued, Price per share

$ 7.5

Series Z Preferred Stock [Member] | PIPE investors | Starry, Inc [Member]

Share issue price per share

$ 10

Series Z Preferred Stock [Member] | Series Z Investors [Member]

Share issue price per share

$ 7.5

Purchase of shares

4,133,333

Aggregate proceeds amount

$ 31,000

Series Z Preferred Stock [Member] | Series Z Investors [Member] | Starry, Inc [Member]

Share issue price per share

$ 10

Purchase of shares

2,100,000

Aggregate proceeds amount

$ 21,000

Series Z Preferred Stock [Member] | Subsequent Event | Starry, Inc [Member] | Series Z Subscription Agreement

Shares issued, Price per share

$ 7.5

Preferred stock, Shares subscribed but unissued

2,800,000

Series Z Preferred Stock [Member] | Subsequent Event | Starry, Inc [Member] | Series Z Subscription Agreement | Before Amendment [Member]

Shares issued, Price per share

$ 10

Preferred stock, Shares subscribed but unissued

2,100,000

Series Z Preferred Stock [Member] | Subsequent Event | Starry, Inc [Member] | Tiger Series Z Subscription Agreement [Member]

Shares issued, Price per share

$ 7.5

Preferred stock, Shares subscribed but unissued

1,333,333

Preferred stock, Value, Subscriptions

$ 10,000

Series Z Preferred Stock [Member] | Subsequent Event | Series Z Investors [Member] | Starry, Inc [Member]

Share issue price per share

$ 7.5

Purchase of shares

4,133,333

Aggregate proceeds amount

$ 31,000

Tranche C Warrants [Member] | Non-voting Common Stock [Member] | Starry, Inc [Member] | Starry Credit Agreement [Member]

Class of warrant or right, Number of securities called by warrants or rights

2,118,687

Class of warrants or rights percentage of warrants no longer subject to vesting conditions

75%

Class of warrants or rights no longer subject to vesting conditions

1,988,971,000,000

Delayed Draw Tranche C Warrants [Member] | Non-voting Common Stock [Member] | Subsequent Event | Starry, Inc [Member]

Class of warrant or right, Number of securities called by warrants or rights

533,275