Navios Maritime (NMPRY) 20-F 14 Apr 22 2021 FY Annual report (foreign) Financial data

Cover

Cover - shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Entity Addresses [Line Items]
Document Type	20-F
Amendment Flag	false
Document Registration Statement	false
Document Annual Report	true
Document Transition Report	false
Document Shell Company Report	false
Document Period End Date	Dec. 31, 2021
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2021
Current Fiscal Year End Date	--12-31
Entity File Number	001-33311
Entity Registrant Name	Navios Maritime Holdings Inc.
Entity Central Index Key	0001333172
Entity Incorporation, State or Country Code	1T
Entity Address, Address Line One	Strathvale House, 90 N Church Street
Entity Address, City or Town	Grand Cayman
Entity Address, Country	KY
Entity Address, Postal Zip Code	KY1-1104
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Emerging Growth Company	false
Document Accounting Standard	U.S. GAAP
Entity Shell Company	false
Entity Common Stock, Shares Outstanding	25,198,620
Preferred Stock, Shares Outstanding	23,032	23,032
ICFR Auditor Attestation Flag	true
Auditor Firm ID	1387
Auditor Name	PricewaterhouseCoopers S.A.
Auditor Location	Athens, Greece
Common Stock [Member]
Entity Addresses [Line Items]
Title of 12(b) Security	Common Stock, par value $0.0001 per share
Trading Symbol	NM
Security Exchange Name	NYSE
Series G Preferred Stock [Member]
Entity Addresses [Line Items]
Title of 12(b) Security	American Depositary Shares
No Trading Symbol Flag	true
Security Exchange Name	NYSE
Preferred Stock, Shares Outstanding	5,350	5,350
Series H Preferred Stock [Member]
Entity Addresses [Line Items]
Title of 12(b) Security	American Depositary Shares
No Trading Symbol Flag	true
Security Exchange Name	NYSE
Preferred Stock, Shares Outstanding	17,682	17,682
Business Contact [Member]
Entity Addresses [Line Items]
Entity Address, Address Line One	One New York Plaza
Entity Address, City or Town	New York
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10004
City Area Code	212
Local Phone Number	859-8000
Contact Personnel Name	Mark Hayek

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 53,591	$ 94,881
Restricted cash	84,260	16,303
Accounts receivable, net	62,839	54,328
Due from affiliate companies	0	243
Inventories	11,663	14,121
Prepaid expenses and other current assets	17,094	14,981
Total current assets	229,447	194,857
Vessels, port terminals and other fixed assets, net	950,002	1,139,539
Deferred dry dock and special survey costs, net	37,587	31,180
Investments in affiliate companies	125,744	56,988
Other long-term assets	39,255	61,900
Operating lease assets	173,426	227,962
Intangible assets other than goodwill	92,981	98,563
Goodwill	160,336	160,336
Total non-current assets	1,579,331	1,776,468
Total assets	1,808,778	1,971,325
Current liabilities
Accounts payable	36,622	29,185
Accrued expenses and other liabilities	64,459	72,535
Deferred income and cash received in advance	8,141	8,342
Operating lease liabilities, current portion	54,747	81,415
Due to affiliate companies	21,028	27,114
Current portion of loans payable to affiliate companies	877	26,595
Current portion of long-term debt, net	37,916	48,219
Current portion of promissory note	5,000	0
Current portion of senior and ship mortgage notes, net	268,658	299,377
Total current liabilities	497,448	592,782
Senior and ship mortgage notes, net of current portion	833,273	964,189
Long-term debt, net of current portion	134,003	143,417
Long term portion, promissory note	10,000	0
Loans payable to affiliate companies, net of current portion	111,757	102,632
Other long-term liabilities and deferred income	927	660
Operating lease liabilities, net of current portion	144,239	193,351
Deferred tax liability	10,487	8,577
Total non-current liabilities	1,244,686	1,412,826
Total liabilities	1,742,134	2,005,608
Commitments and contingencies	0	0
Stockholders’ equity
Preferred Stock — $0.0001 par value, authorized 1,000,000 shares, 23,032 issued and outstanding as of December 31, 2021 and 2020.	0	0
Common stock — $0.0001 par value, authorized 250,000,000 shares, 25,198,620 and 15,881,147 issued and outstanding as of December 31, 2021 and 2020, respectively.	2	1
Additional paid-in capital	679,301	643,033
Accumulated deficit	(667,906)	(784,592)
Total Navios Holdings stockholders’ equity/(deficit)	11,397	(141,558)
Noncontrolling interest	55,247	107,275
Total stockholders’ equity/(deficit)	66,644	(34,283)
Total liabilities and stockholders’ equity	$ 1,808,778	$ 1,971,325

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Preferred stock par value	$ 0.0001	$ 0.0001
Preferred stock shares authorized	1,000,000	1,000,000
Preferred stock shares issued	23,032	23,032
Preferred stock shares oustanding	23,032	23,032
Common stock par value	$ 0.0001	$ 0.0001
Common stock shares authorized	250,000,000	250,000,000
Common Stock, Shares, Issued	25,198,620	15,881,147
Common stock shares outstanding	25,198,620	15,881,147

Consolidated Statements of Comp

Consolidated Statements of Comprehensive (Loss)/Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Statement [Abstract]
Revenue	$ 585,818	$ 416,718	$ 482,449
Administrative fee revenue from affiliate companies	0	0	16,991
Time charter, voyage and logistics business expenses	(154,451)	(166,589)	(177,216)
Direct vessel expenses	(112,350)	(104,755)	(101,467)
General and administrative expenses incurred on behalf of affiliate companies	0	0	(16,991)
General and administrative expenses	(31,327)	(33,702)	(36,194)
Depreciation and amortization	(61,235)	(71,015)	(81,723)
Allowance for credit losses	(1,831)	(541)	(999)
Interest income	256	257	10,662
Interest expense and finance cost	(145,009)	(136,559)	(133,479)
Impairment loss/ loss on sale of vessels, net	(47,827)	(88,367)	(156,106)
Gain on bond and debt extinguishment, net	951	7,047	47,430
Gain on sale of business	0	0	9,802
Loss on loss of control	0	0	(61,741)
Other income	4,303	6,303	44,750
Other expense	(9,855)	(8,007)	(15,842)
Impairment of loan receivable from affiliate company	0	(6,050)	0
Income/(loss) before equity in net losses of affiliate companies	27,443	(185,260)	(169,674)
Equity in net earnings/(losses) of affiliate companies	69,275	(1,293)	(9,185)
Income/(loss) before taxes	96,718	(186,553)	(178,859)
Income tax expense	(4,817)	(2,052)	(1,475)
Net income/(loss) from continuing operations	91,901	(188,605)	(180,334)
Net loss from discontinued operations	0	0	(4,118)
Net income/(loss)	91,901	(188,605)	(184,452)
Less: Net loss/(income) attributable to the noncontrolling interest	24,785	(4,356)	(7,658)
Net income/(loss) attributable to Navios Holdings common stockholders	116,686	(192,961)	(192,110)
Income/(loss) attributable to Navios Holdings common stockholders, basic and diluted from continuing operations	111,559	(197,939)	(149,490)
Loss attributable to Navios Holdings common stockholders, basic and diluted from discontinued operations	0	0	(4,118)
Income/(loss) attributable to Navios Holdings common stockholders, basic and diluted	$ 111,559	$ (197,939)	$ (153,608)
Basic earnings/ (loss) per share attributable to Navios Holdings common stockholders from continuing operations	$ 6.90	$ (15.35)	$ (12.10)
Basic and diluted loss per share attributable to Navios Holdings common stockholders from discontinued operations	0	0	(0.33)
Basic earnings/ (loss) per share attributable to Navios Holdings common stockholders	$ 6.90	$ (15.35)	$ (12.43)
Weighted average number of shares, basic	16,168,329	12,896,568	12,356,024
Diluted earnings/ (loss) per share attributable to Navios Holdings common stockholders	$ 6.74	$ (15.35)	$ (12.43)
Weighted average number of shares, diluted	16,553,011	12,896,568	12,356,024
Total comprehensive income/(loss)	$ 91,901	$ (188,605)	$ (184,452)
Comprehensive loss/(income) attributable to noncontrolling interest	24,785	(4,356)	(7,658)
Total comprehensive income/(loss) attributable to Navios Holdings common stockholders	$ 116,686	$ (192,961)	$ (192,110)

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
OPERATING ACTIVITIES:
Net income/(loss)	$ 91,901	$ (188,605)	$ (184,452)
Adjustments to reconcile net income/(loss) to net cash provided by operating activities:
Depreciation and amortization	61,235	71,015	104,581
Amortization and write-off of deferred financing costs	8,870	7,863	8,242
Amortization of deferred drydock and special survey costs	11,084	10,255	11,714
Allowance for credit losses	1,831	541	999
Stock-based compensation expenses	589	1,268	2,885
Gain on bond and debt extinguishment, net	(951)	(7,047)	(47,430)
Income tax expense	4,817	2,052	1,475
Equity in net (earnings)/losses of affiliate companies, net of dividends received	(68,752)	2,709	13,722
Loss on loss of control	0	0	61,741
Gain on sale of business/assets	0	0	(9,802)
Impairment of loan receivable from affiliate company	0	6,050	0
Impairment loss/ loss on sale of vessels, net	47,827	88,367	156,106
Changes in operating assets and liabilities:
(Increase)/decrease in accounts receivable	(9,887)	(2,992)	5,425
Decrease /(increase) in inventories	1,801	(3,641)	12,606
Decrease/(increase) in prepaid expenses and other assets	2,155	(5,505)	(10,753)
Decrease/(increase) in due from affiliate companies	667	18,895	(1,029)
Increase in accounts payable	7,149	7,763	47,491
(Decrease)/increase in accrued expenses and other liabilities	(11,019)	18,469	(15,855)
Decrease in operating lease liabilities, net	(17,292)	(3,985)	(3,078)
(Decrease)/increase in due to affiliate companies	(1,138)	18,626	(32,081)
(Decrease)/increase in deferred income and cash received in advance	(200)	648	(2,323)
Increase/(decrease) in other long-term liabilities and deferred income	267	(173)	(966)
Payments for drydock and special survey costs	(21,334)	(17,362)	(23,106)
Net cash provided by operating activities	109,620	25,211	96,112
INVESTING ACTIVITIES:
Proceeds from sale of business	0	0	3,000
Impact to cash from deconsolidation/sale of business	0	0	(21,439)
Loan from affiliate companies	0	18,629	8,000
Dividends received from affiliate companies	243	5,838	4,379
Deposits for vessels, port terminals and other fixed assets	(19,498)	(5,153)	(4,504)
Proceeds from lease receivable	313	189	150
Proceeds from sale of asset	167,016	83,445	48,830
Acquisition of investments in affiliate companies	0	0	(8)
Acquisition of/additions to vessels	(24,950)	(96,969)	(74,294)
Purchase of property, equipment and other fixed assets	(4,350)	(3,288)	(5,166)
Deposit for option to acquire vessels	0	(2,099)	(15,415)
Net cash provided by/(used in) investing activities	118,774	592	(56,467)
FINANCING ACTIVITIES:
Repurchase of preferred stock	0	0	(10,228)
Issuance of capital surplus	0	0	(3)
Repayment of loans payable to affiliate companies	(130,743)	(50,000)	(13,420)
Proceeds from loans payable to affiliate companies	115,000	50,000	0
Proceeds from long-term debt	58,000	81,625	129,022
Proceeds from issuance of senior notes, net of deferred financing costs	0	487,504	0
Repayment of long-term debt and payment of principal	(94,959)	(164,638)	(146,887)
Repayment/repurchase of senior notes	(168,588)	(384,443)	(68,325)
Debt issuance costs	(3,874)	(1,138)	(1,851)
Proceeds from sale of shares, net	44,437	0	0
Dividends paid to noncontrolling shareholders	0	(12,256)	0
Acquisition of noncontrolling interest	(21,000)	0	0
Net cash (used in)/provided by financing activities	(201,727)	6,654	(111,692)
Increase/(decrease) in cash and cash equivalents and restricted cash	26,667	32,457	(72,047)
Cash and cash equivalents and restricted cash, beginning of year	111,184	78,727	150,774
Cash and cash equivalents and restricted cash, end of year	137,851	111,184	78,727
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest, net of capitalized interest	141,494	110,454	135,693
Cash paid for income taxes	260	186	298
Non-cash investing and financing activities
Acquisition of/additions to vessels	0	(986)	0
Sale of vessels	5,766	4,378	0
Proceeds from seller’s credit agreement for the construction of six liquid barges	2,246	11,229	0
Accrued interest income on loan receivable from affiliate company	0	0	(2,948)
Accrued interest expense payable to affiliate company	0	0	1,173
Issuance of senior secured notes in exchange of preferred stock	0	0	8,626
Loans payable to affiliate companies	0	0	141,795
Transfers from other long-term assets assets	57,107	0	0
Proceeds from the Navios Logistics’ 2020 Fleet	15,000	0	0
Deposits for vessels, port terminals and other fixed assets	(190)	0	0
Promissory note for the acquisition of the noncontrolling interest	15,000	0	0
Other long-term assets unpaid as of December 31, 2021	(386)	0	0
Discontinued operations
Net cash provided by/(used in) operating activities of discontinued operations	0	0	9,728
Net cash used in investing activities of discontinued operations	0	0	(54,808)
Net cash provided by financing activities of discontinued operations	$ 0	$ 0	$ 42,164

Consolidated Statements of Chan

Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Comprehensive Income [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Beginning balance, value at Dec. 31, 2018	$ 0	$ 1	$ 686,671	$ (434,739)	$ 0	$ 251,933	$ 269,747	$ 521,680
Beginning balance, shares at Dec. 31, 2018	46,302	12,843,414
Net income/(loss)				(192,110)		(192,110)	7,658	(184,452)
Tender offer- redemption of preferred stock (Note 17)	$ 0	$ 0	(47,788)	28,933	0	(18,855)	0	(18,855)
Tender offer- redemption of preferred stock (Note 17), shares	(19,771)
Conversion of convertible preferred stock to common stock (Note 17), shares converted	(3,289)
Conversion of convertible preferred stock to common stock (Note 17), shares issued		352,770
Issuance of capital surplus	$ 0	$ 0	(3)	0	0	(3)	0	(3)
Issuance of capital surplus, shares		(1,123)
Cancellation of shares (Note 17)	0	$ 0	0	0	0	0	0	0
Cancellation of shares (Note 17), shares		(3,379)
Stock-based compensation expenses (Note 17)	0	$ 0	2,885	0	0	2,885	0	2,885
Stock-based compensation expenses (Note 17), shares		168,674
Navios Containers deconsolidation	$ 0	$ 0	0	0	0	0	(162,230)	(162,230)
Ending balance, shares at Dec. 31, 2019	23,242	13,360,356
Ending balance, value at Dec. 31, 2019	$ 0	$ 1	641,765	(597,916)	0	43,850	115,175	159,025
Net income/(loss)				(192,961)		(192,961)	4,356	(188,605)
Conversion of convertible preferred stock to common stock (Note 17), shares converted	(210)
Conversion of convertible preferred stock to common stock (Note 17), shares issued		22,712
Cancellation of shares (Note 17)	$ 0	$ 0	0	0	0	0	0	0
Cancellation of shares (Note 17), shares		(1,345)
Stock-based compensation expenses (Note 17)	0	$ 0	1,268	0	0	1,268	0	1,268
Stock-based compensation expenses (Note 17), shares		85,161
Issuance of common stock  (Note 17)	0	$ 0	0	0	0	0	0	0
Issuance of common stock (Note 17), shares		2,414,263
Other adjustments in accumulated deficit	0	$ 0	0	6,285	0	6,285	0	6,285
Dividends paid to noncontrolling shareholders	$ 0	$ 0	0	0	0	0	(12,256)	(12,256)
Ending balance, shares at Dec. 31, 2020	23,032	15,881,147
Ending balance, value at Dec. 31, 2020	$ 0	$ 1	643,033	(784,592)	0	(141,558)	107,275	(34,283)
Net income/(loss)				116,686		116,686	(24,785)	91,901
Cancellation of shares (Note 17)	0	$ 1	0	0	0	0	0	0
Cancellation of shares (Note 17), shares		(894)
Stock-based compensation expenses (Note 17)	0	$ 0	589	0	0	589	0	589
Stock-based compensation expenses (Note 17), shares		16,825
Issuance of common stock  (Note 17)	0	$ 0	0	0	0	1	0	1
Issuance of common stock (Note 17), shares		9,301,542
Sale of shares (Note 17)	0	$ 0	44,436	0	0	44,436	0	44,436
Acquisition of Noncontrolling Interest (Note 17)	$ 0	$ 0	(8,757)	0	0	(8,757)	(27,243)	(36,000)
Ending balance, shares at Dec. 31, 2021	23,032	25,198,620
Ending balance, value at Dec. 31, 2021	$ 0	$ 2	$ 679,301	$ (667,906)	$ 0	$ 11,397	$ 55,247	$ 66,644

Description of Business

Description of Business	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Description of Business	NOTE 1: DESCRIPTION OF BUSINESS Description of Business Navios Maritime Holdings Inc. (“Navios Holdings” or the “Company”) (NYSE:NM) is a global seaborne shipping and logistics company focused on the transport and transshipment of dry bulk commodities, including iron ore, coal and grain. Navios South American Logistics Inc. Navios South American Logistics Inc. (“Navios Logistics”), a consolidated subsidiary of the Company, was incorporated under the laws of the Republic of the Marshall Islands on December 17, 2007 63.8% Navios Partners Navios Maritime Partners L.P. (“Navios Partners”) (NYSE: NMM On March 31, 2021, Navios Partners completed the acquisition of Navios Maritime Containers L.P. (“Navios Containers”). For more information about the acquisition of Navios Containers, see Note 9 “Investments in Affiliate Companies and Investments in Available-For-Sale Securities” to the consolidated financial statements. On October 15, Navios Partners completed the merger (“NNA Merger”) with Navios Maritime Acquisition Corporation (“Navios Acquisition”). As of December 31, 2021, Navios Holdings had a 10.3% of Navios Holdings. Navios Containers Navios Containers was an international owner and operator of containerships 3.9% Following the of Navios Containers by Navios Partners (“NMCI Merger”), which was completed on March 31, 2021, Navios Containers’ common units were no longer listed for trading on NASDAQ. As of December 31, 2021, Navios Holdings had no equity investment in Navios Containers due to the NMCI Merger. Navios Acquisition Navios Acquisition was an owner and operator of tanker vessels focusing on the transportation of petroleum products (clean and dirty) and bulk liquid chemicals. Following the NNA Merger, which closed on October 15, 2021, Navios Acquisition common shares were no longer listed for trading on NYSE. As of December 31, 2021, Navios Holdings had no Navios Europe I On October 9, 2013, Navios Holdings, Navios Acquisition and Navios Partners established Navios Europe Inc. (“Navios Europe I”) and had economic interests of 47.5% 47.5% 5.0% 50% 50% 0% December 2019 Navios Europe II On February 18, 2015, Navios Holdings, Navios Acquisition and Navios Partners established Navios Europe (II) Inc. (“Navios Europe II”) and had economic interests of 47.5% 47.5% 5.0% 50% 50% 0% 5,000 June 2020

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	NOTE 2: SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Summary of Significant Accounting Policies (a)    Basis of presentation: U.S. GAAP Going concern The consolidated financial statements have been prepared on a going concern basis. As of December 31, 2021, Navios Holdings’ current assets totaled $ 229,447 442,701 213,254 164,891 7.375% January 2022 105,000 11.25% August 2022 As of December 31, 2021, Navios Holdings had redeemed $ 150,000 four 100,000 20,000 10,000 155,000 As of December 31, 2021, Navios Holdings had repurchased $ 21,356 January 2022 455,566 150,000 105,000 101,750 77,000 In March 2022, Navios Holdings issued a fifth notice of redemption with respect to an aggregate principal amount of $ 25,000 March 30, 2022 130,000 Based on internal forecasts and projections that take into account potential changes in Company’s trading performance and the ability to sell vessels and other assets, management believes that the Company has adequate financial resources to continue in operation and meet its financial commitments, including but not limited to capital expenditures and debt service obligations, for a period of at least twelve months from the date of issuance of the consolidated financial statements. Although internal forecasts and projections, and specifically the estimated daily time charter equivalent for the unfixed days, are driven by market data and are subject to future volatility along with other factors outside the control of the Company, with the existence of alternative liquidity sources and management’s ability to utilize them if needed, management concludes that substantial doubt about the Company’s ability to continue as a going concern has been alleviated as of the date of the issuance of the consolidated financial statements. Change in accounting principles: ASU 2016-02 Leases, ASC 842 On January 1, 2019, the Company adopted the requirements of Accounting Standards Update (“ASU”) 2016-02 “Leases” as amended (Accounting Standards Codification (“ASC”) 842 or the “new lease standard”). ASC 842 increases transparency and comparability among organizations by requiring a lessee to record right-of-use assets and related lease liabilities on its balance sheet when it commences an operating lease. The Company adopted ASC 842 using the modified retrospective transition method. Under this method, the cumulative effect of applying the new lease standard is recorded with no restatement of any comparative prior periods presented. As provided by ASC 842, the Company elected to record the required cumulative effect adjustments to the opening balance sheet in the period of adoption rather than in the earliest comparative period presented. As a result, the adoption of ASC 842 has not had an impact on prior periods reported by the Company. In connection with its adoption of ASC 842, the Company elected the “package of 3” practical expedients permitted under the transition guidance, which allows the Company not to reassess: (i) whether any expired or existing contracts are considered or contain leases; (ii) the lease classification for any expired or existing leases; and (iii) initial direct costs of existing leases. Additionally, the Company elected the practical expedient allowed under the transition guidance of ASC 842 to not separate the lease and non-lease components related to a lease contract and to account for them as a single lease component for the purposes of the recognition and measurement requirements of ASC 842. As required by ASC 842, the Company’s disclosures around its leasing activities have been significantly expanded to enable users of our consolidated financial statements to assess the amount, timing and uncertainty of cash flows arising from lease arrangements. For further information on the Company’s leases, see Note 15 “Leases” to the consolidated financial statements. (b)    Principles of consolidation: The Company also consolidates entities that are determined to be variable interest entities (“VIE”) as defined in the accounting guidance, if the Company determines that it is the primary beneficiary of such entity. ASC 810-15-14 outlines the criteria for evaluating whether an entity is a VIE. A VIE is defined as a legal entity where either (i) equity interest holders as a group lack the characteristics of a controlling financial interest, including decision making ability; and an interest in the entity’s residual risks and reward; or (ii) the equity interest holders have not provided sufficient equity investment to permit the entity to finance its activities without additional subordinated financial support; or (iii) the voting rights of some investors are not proportional to their obligations to absorb the expected losses of the entity, their rights to receive the expected residual returns of the entity, or both and substantially all of the entity’s activities either involve or are conducted on behalf of an investor that has disproportionately few voting rights. Subsidiaries: 63.8% Discontinued Operations: Investments in Affiliate Companies: 20 50 Affiliate companies included in the financial statements accounted for under the equity method In the consolidated financial statements of Navios Holdings, the following entities are included as affiliate companies and are accounted for under the equity method for such periods: (i) Navios Partners and its subsidiaries (ownership interest as of December 31, 2021 was 10.3% 6.9% 3.9% 47.5% 47.5% Subsidiaries Included in the Consolidation: Summary of Significant Accounting Policies - Entities included in the consolidation (Table) Ownership Country of Statements of Operations Company Name Nature Interest Incorporation 2021 2020 2019 Navios Maritime Holdings Inc. Holding Company Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios South American Logistics Inc. Sub-Holding Company 63.8% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Maritime Containers L.P. Holding Company 3.7% Marshall Is. — 1/1 – 8/29 11/30 - 12/31 Navios Corporation Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios International Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navimax Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Handybulk Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Hestia Shipping Ltd. Operating Company 100% Malta 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Anemos Maritime Holdings Inc. Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Shipmanagement Inc. Management Company 100% Marshall Is. — 1/1 - 8/29 1/1 - 12/31 NAV Holdings Limited Sub-Holding Company 100% Malta 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Kleimar N.V. Operating Company/ Vessel Owning Company/ Management Company 100% Belgium 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Kleimar Ltd. Operating Company 100 Marshall Is. — 1/1 – 8/29 1/1 - 12/31 Bulkinvest S.A. Operating Company 100% Luxembourg 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Primavera Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Ginger Services Co. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Aquis Marine Corp. Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Tankers Management Inc. Management Company 100% Marshall Is. — 1/1 - 8/29 1/1 - 12/31 Astra Maritime Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Achilles Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Apollon Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Herakles Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Hios Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Ionian Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Kypros Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Meridian Shipping Enterprises Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Mercator Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Arc Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Horizon Shipping Enterprises Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Magellan Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Aegean Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Star Maritime Enterprises Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Corsair Shipping Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rowboat Marine Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rondine Management Corp . Vessel Owning Company 100% Marshall Is. 1/1 - 9/30 3/22 - 12/31 — Vernazza Shiptrade Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 9/25-12/31 — Navios Corporation Management Inc. Operating Company 100% Marshall Is. — 7/4 -8/29 — Beaufiks Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Nostos Shipmanagement Corp. Vessel Owning Company 100% Marshall Is. 1/1 - 6/30 1/1 - 12/31 1/1 - 12/31 Portorosa Marine Corp. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Shikhar Ventures S.A. Vessel Owning Company 100% Liberia 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Sizzling Ventures Inc. Operating Company 100% Liberia 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rheia Associates Co. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Taharqa Spirit Corp. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rumer Holding Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Pharos Navigation S.A. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Pueblo Holdings Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Quena Shipmanagement Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Aramis Navigation Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 7/9 1/1 - 12/31 1/1 - 12/31 White Narcissus Marine S.A. Vessel Owning Company 100% Panama 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios GP L.L.C. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Red Rose Shipping Corp. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Highbird Management Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Ducale Marine Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Vector Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Faith Marine Ltd. Vessel Owning Company 100% Liberia 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Maritime Finance (US) Inc. Operating Company 100% Delaware 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Maritime Finance II (US) Inc. Operating Company 100% Delaware 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Tulsi Shipmanagement Co. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Cinthara Shipping Ltd. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rawlin Services Company Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Mauve International S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Serenity Shipping Enterprises Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Mandora Shipping Ltd Vessel Owning Company 100% Marshall Is. 1/1 - 3/30 1/1 - 12/31 1/1 - 12/31 Solange Shipping Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 3/30 1/1 - 12/31 1/1 - 12/31 Diesis Ship Management Ltd. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Holdings Europe Finance Inc. Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Asia LLC Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Iris Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Jasmine Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Emery Shipping Corporation Vessel Owning Company 100% Marshall Is. — 1/1 - 09/30 1/1 - 12/31 Lavender Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 6/30 1/1 - 12/31 1/1 - 12/31 Esmeralda Shipping Corporation Vessel Owning Company 100% Marshall Is. — — 1/1 - 8/30 Triangle Shipping Corporation Vessel Owning Company 100% Marshall Is. — — 1/1 - 8/30 Roselite Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Smaltite Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Motiva Trading Ltd. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Alpha Merit Corporation Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Thalassa Marine S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Asteroid Shipping S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/12 - 12/31 Cloud Atlas Marine S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/15 - 12/31 Heodor Shipping Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 2/13 - 12/31 Navios Maritime Containers GP LLC Operating Company 100% Marshall Is. — 1/1 - 8/29 9/11 - 12/31 Navios Containers Management Inc. Management Company 100% Marshall Is. — 1/1 - 8/29 1/1 - 12/31 Pacifico Navigation Corp. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 11/7 - 12/31 Rider Shipmanagement Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 12/4 - 12/31 Talia Shiptrade S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 10/11-12/31 Moonstone Shipping Corporation Vessel Owning Company 100 Marshall Is. 6/30 –12/31 — — Opal Shipping Corporation Vessel Owning Company 100% Marshall Is. 6/30 –12/31 — — Grimaud Ventures S.A. Operating Company 100% Marshall Is. 7/30-12/31 — — (c)   Use of Estimates: The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods. On an ongoing basis, management evaluates the estimates and judgments. Estimates and judgements management evaluates relate to. among other things, uncompleted voyages, future drydock dates, the assessment of other-than-temporary impairment related to the carrying value of investments in affiliate companies, the selection of useful lives for tangible and intangible assets, expected future cash flows from long-lived assets and operating lease assets to support impairment tests, impairment test for goodwill, allowance for credit losses necessary for accounts receivables and demurrages, provisions for legal disputes, pension benefits, contingencies and guarantees. Management bases its estimates and judgments on historical experience and on various other factors that they believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. The spread of the COVID-19 pandemic, which the World Health Organization declared a pandemic in 2020, has caused substantial disruptions in the global economy and the shipping industry, as well as significant volatility in the financial markets, the severity and duration of which remains uncertain. (d)    Cash and Cash Equivalents: (e)    Restricted Cash: 0 684 10 84,250 15,609 (f)    Insurance Claims: (g)    Inventories: (h)    Dry Bulk Vessels, Port Terminals, Tanker Vessels, Barges, Pushboats and Other Fixed Assets, net: Expenditures for routine maintenance and repairs are expensed as incurred. Depreciation is computed using the straight-line method over the useful life of the vessels, port terminals, tanker vessels, barges, pushboats and other fixed assets, after considering the estimated residual value. Annual depreciation rates used, which approximate the useful life of the assets are: Summary of Significant Accounting Policies - Depreciation Periods (Table) Dry bulk vessels 25 years Port terminals 5 49 years Tanker vessels, barges and pushboats 15 45 years Furniture, fixtures and equipment 3 10 years Computer equipment and software 5 years Leasehold improvements shorter of lease term or 6 years Management estimates the residual values of the Company’s dry bulk vessels based on a scrap value cost of steel times the weight of the ship noted in lightweight tons (“LWT”). Residual values are periodically reviewed and revised to recognize changes in conditions, new regulations or for other reasons. Revisions of residual values affect the depreciable amount of the vessels and the depreciation expense in the period of the revision and future periods. Management estimates the residual values of the Company’s vessels based on a scrap rate of $ 340 Management estimates the useful life of its dry bulk vessels to be 25 years (i)    Deposits for Vessels, Port Terminals and Other Fixed Assets: 1,062 986 1,960 Other long-term assets”, (j)    Assets Held for Sale: The Company’s policy is to dispose of vessels and other fixed assets when suitable opportunities occur and not necessarily to keep them until the end of their useful life. The Company classifies assets and disposal groups as being held for sale when the following criteria are met: management has committed to a plan to sell the asset (disposal group); the asset (disposal group) is available for immediate sale in its present condition; an active program to locate a buyer and other actions required to complete the plan to sell the asset (disposal group) have been initiated; the sale of the asset (disposal group) is probable, and transfer of the asset (disposal group) is expected to qualify for recognition as a completed sale within one year; the asset (disposal group) is being actively marketed for sale at a price that is reasonable in relation to its current fair value; and actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. Long-lived assets or disposal groups classified as held for sale are measured at the lower of their carrying amount or fair value less cost to sell. These assets are not depreciated once they meet the criteria to be held for sale. No assets were classified as held for sale as of December 31, 2021 and 2020. (k)    Impairment of Long Lived Assets: Navios Holdings Navios Holdings determines the fair value of its assets on the basis of management estimates and assumptions by making use of available market data and taking into consideration third party valuations performed on an individual vessel basis. In evaluating useful lives and carrying values of long-lived assets, certain indicators of potential impairment are reviewed, such as undiscounted projected operating cash flows, vessel sales and purchases, business plans and overall market conditions. Undiscounted projected net operating cash flows are determined for each asset group and compared to the carrying value of the vessel, the unamortized portion of deferred drydock and special survey costs, the unamortized portion of ballast water treatment system and the unamortized portion of other capitalized items, if any related to the vessel or the carrying value of deposits for newbuildings. The loss recognized either on impairment (or on disposition) will reflect the excess of carrying value over fair value (selling price) for the vessel asset group. Where the undiscounted projected net operating cash flows for each asset group do not exceed the carrying value of the operating lease asset and the carrying value of deposits for the option to acquire a vessel including expenses and interest, management proceeds to perform step two of the impairment assessment. In step two of the impairment assessment, the Company determines the fair value of its vessels through a combination of a discounted cash flow analysis utilizing market participant assumptions from available market data and third-party valuations performed on an individual vessel basis. As of December 31, 2021, the Company considered various indicators, including but not limited to the market price of its long-lived assets, its contracted revenues and cash flows and the economic outlook, and concluded for the Dry Bulk Vessel Operations that no events and circumstances occurred, which could trigger the existence of potential impairment of the Company’s vessels. As a result, no step one of impairment assessment was performed as of December 31, 2021. During the fourth quarter of fiscal year 2020, management concluded that events occurred, and circumstances had changed, which indicated that potential impairment of the Company’s long-lived assets could exist. These indicators included continued volatility in the spot market, and the related impact of the current dry bulk sector on management’s expectation for future revenues. As a result, an impairment assessment of long-lived assets (step one) was performed. The Company determined undiscounted projected net operating cash flows for each vessel and compared it to the vessel’s carrying value together with the carrying value of deferred drydock and special survey costs, ballast water treatment system costs and other capitalized items, if any, related to the vessel. The significant factors and assumptions used in the undiscounted projected net operating cash flow analysis included: determining the projected net operating cash flows by considering the charter revenues from existing time charters for the fixed fleet days (the Company’s remaining charter agreement rates) and an estimated daily time charter equivalent for the unfixed days (based on a combination of one-year average historical time charter rates and 10-year average historical one-year time charter rates) over the remaining economic life of each vessel, net of brokerage and address commissions excluding days of scheduled off-hires, management fees for vessel operating expenses fixed until 2021 and thereafter assuming an annual increase of 3.0% 99.3% As of December 31, 2020, our assessment concluded that step two of the impairment analysis was required for two of our dry bulk vessels held and used, as the undiscounted projected net operating cash flows did not exceed the carrying value for such vessels. As a result, the Company recorded an impairment loss of $ 52,820 As of December 31, 2019, the Company recorded an impairment loss of $ 84,584 Navios Logistics As of December 31, 2021, management concluded that for the Logistics Business that operates tanker vessels in its cabotage business, certain events and circumstances had changed as of December 31, 2021, indicating a potential impairment of two of the Logistics Business’s tanker vessels. These events and circumstances included the extended period in which its tanker vessels operating in the cabotage business have been without a long term time charter contract. The extended delay is the result of the status of the current tanker market and the vessels’ capacity. Vessels’ capacity appears to be limited to trading in the markets of Argentina and Uruguay. Navios Logistics recorded an impairment loss of $ 21,966 No (l)    Deferred Drydock and Special Survey Costs: 30 60 72 96 Costs capitalized as part of the drydocking or special survey consist principally of the actual costs incurred at the yard, and expenses relating to spare parts, paints, lubricants and services incurred solely during the drydocking or special survey period. For each of the years ended December 31, 2021, 2020 and 2019, the amortization of deferred drydock and special survey costs from continuing operations was $ 11,084 10,255 11,067 (m)  Deferred Financing Costs: 8,870 7,863 7,746 (n)  Goodwill and Other Intangibles (i) Goodwill: The Company evaluates impairment of goodwill using a single step process following the adoption of ASU 2017-04, “Intangibles-Goodwill and Other (Topic 350)” as of January 1, 2020. The aggregate fair value of the reporting unit is compared to its carrying amount, including goodwill. The Company determines the fair value of the reporting unit based on a combination of the income approach (i.e. discounted cash flows) and market approach (i.e. comparative market multiples) and believes that the combination of these two approaches is the best indicator of fair value for its individual reporting units. Goodwill impairment loss is measured as the amount by which a reporting unit’s carrying amount exceeds its fair value, not to exceed the carrying amount of goodwill. As of December 31, 2021, the Company performed its impairments test for its reporting units within the Dry Bulk Vessel Operations and the Logistics Business. The Company additionally considered that its market capitalization continued to remain at a level well below the carrying amount. As of December 31, 2021, the Company performed the impairment test for the Dry Bulk Vessel Operations reporting unit, which, is allocated goodwill of $ 56,240 The fair value of the Dry Bulk Vessel Operations reporting unit was estimated using a combination of income and market approaches. For the income approach, the expected present value of future cash flows used judgments and assumptions that management believes were appropriate in the circumstances. The significant factors and assumptions the Company used in its discounted cash flow analysis included: EBITDA, the discount rate used to calculate the present value of future cash flows and future capital expenditures. EBITDA assumptions included revenue assumptions, general and administrative expense growth assumptions and direct vessel expense growth assumptions. The future cash flows were determined by considering the charter revenues from existing time charters for the fixed fleet days (the Company’s remaining charter agreement rates) and an estimated daily time charter equivalent for the unfixed days (based on a combination of one-year average historical time charter rates and the 10-year average of historical one-year time charter rates). The Company believes this approach to be objective for forecasting charter rates over an extended time period for long-lived assets and consistent with the cyclicality of the industry. In addition, a weighted average cost of capital (“WACC”) was used to discount future estimated cash flows to their present values. The WACC was based on externally observable data considering market participants’ and the Company’s cost of equity and debt, optimal capital structure and risk factors specific to the Company. The market approach estimated the fair value of the Company’s business based on comparable publicly-traded companies in its industry. In assessing the fair value, the Company utilized the results of the valuations and considered the range of fair values determined under all methods which indicated that the fair value exceeded the carrying amount. As of December 31, 2021, the Company performed the impairment test for the Logistics Business, which is allocated goodwill of $ 104,096 No impairment loss was recorded for any of the periods presented for both the Dry Bulk Vessel Operations and the Logistics Business. (ii) Intangibles Other Than Goodwill: straight-line 32 years straight-line 10 years The fair value of customer relationships of Navios Logistics was determined based on the “excess earnings” method, which relies upon the future cash flow generating ability of the asset. Customer relationships are amortized using the straight-line The Company reviews its other intangibles such as trade name, customer relationships, port terminal operating rights, favorable lease terms and unfavorable lease terms periodically for potential impairment whenever events or changes in circumstances indicate that the carrying amount may not be fully recoverable. Intangibles other than goodwill would be considered impaired if their carrying value is not recovered from the future undiscounted cash flows associated with the asset (step one). Measurement of the impairment loss is determined as the difference between the carrying amount and the fair value of the intangible asset. The Company determines the fair value of its intangible assets based on management estimates and assumptions by making use of available market data. In evaluating carrying values of intangible assets, certain indicators of potential impairment are reviewed, such as undiscounted projected operating cash flows, business plans and overall market conditions. When intangible assets or liabilities associated with the acquisition of a vessel are identified, they are recorded at fair value. Fair value is determined by reference to market data and the discounted amount of expected future cash flows. Where charter rates are higher than market charter rates, an asset is recorded, being the difference between the acquired charter rate and the market charter rate for an equivalent vessel. Where charter rates are less than market charter rates, a liability is recorded, being the difference between the assumed charter rate and the market charter rate for an equivalent vessel. The determination of the fair value of acquired assets and assumed liabilities requires the Company to make significant assumptions and estimates of many variables including market charter rates, expected future charter rates, the level of utilization of the Company’s vessels and the Company’s weighted average cost of capital. The use of different assumptions could result in a material change in the fair value of these items, which could have a material impact on the Company’s financial position and results of operations. The amortizable value of favorable and unfavorable leases is amortized over the remaining life of the lease term and the amortization expense is included in the statements of comprehensive income/(loss) under the caption “Depreciation and amortization” in the consolidated financial statements. The amortizable value of favorable leases would be considered impaired if the carrying value of such leases could not be recovered from the future undiscounted cash flows associated with the asset. Vessel purchase options that have not been exercised, which are included in favorable lease terms, would be considered impaired if the carrying value of an option, when added to the option price of the vessel, exceeded the fair value of the vessel. Vessel purchase options that are included in favorable leases are not amortized and when the purchase option is exercised, the asset is capitalized as part of the cost of the vessel and depreciated over the remaining useful life of the vessel and if not exercised, the intangible asset is written off. Vessel purchase options that are included in unfavorable lease terms are not amortized and when the purchase option is exercised by the charterer and the underlying vessel is sold, it will be recorded as part of gain/loss on sale of the assets. If the option is not exercised at the expiration date, it is written-off in the consolidated statements of comprehensive income/(loss). No favorable and unfavorable lease terms have been identified for the years ended December 31, 2021 and 2020. As of December 31, 2021, the Company concluded that no events and circumstances occurred that could trigger the existence of potential impairment of the Navios Holdings trade name, and the Company’s other intangible assets such as port terminal operating rights and customer relationships. As a result, step one of impairment assessment was not required as of December 31, 2021. During the fourth quarter of fiscal year 2020, management concluded that certain events occurred and circumstances had changed indicating a potential impairment of the Navios Holdings trade name. These changes in events and circumstances included continued volatility in the spot market, and the impact of the current dry bulk sector on management’s expectation for future reve

Sale of Management & Consolidat

Sale of Management & Consolidation/Deconsolidation of Navios Containers	12 Months Ended
	Dec. 31, 2021
Business Combinations [Abstract]
Sale of Management & Consolidation/Deconsolidation of Navios Containers	NOTE 3: SALE OF MANAGEMENT & CONSOLIDATION/DECONSOLIDATION OF NAVIOS CONTAINERS Sale of Management & Consolidation/Deconsolidation of Navios Containers Sale of Management In August 2019, Navios Holdings sold its ship management division, the general partnership interests in Navios Partners (except for the incentive distribution rights) and Navios Containers GP LLC (the “Transaction”) to NSM. NSM is affiliated with the Company’s Chairwoman and Chief Executive Officer, Angeliki Frangou. The Company received aggregate consideration of $ 20,000 As a result of the Transaction the Company is a holding company owning dry bulk vessels and various investments in entities owning maritime and infrastructure assets. NSM owns all entities providing ship management services and employs all associated personnel. NSM owns the general partner interests in Navios Containers and Navios Partners. The Company deconsolidated Navios Containers starting on August 30, 2019. The Company simultaneously entered into a secured credit facility with NSM whereby the Company agreed to repay NSM a loan of $ 141,795 The difference between the carrying value of the identifiable net liabilities sold as of August 30, 2019 and the loan payable to NSM assumed by Navios Holdings, and the sale proceeds, net of expenses, resulted in a gain on sale of $ 9,802 Sale of Management & Consolidation/Deconsolidation of Navios Containers - Gain on Sale (Table) Proceeds received: Cash consideration 3,000 Less: Transaction fees $ (1,088) 1,912 Carrying value of assets and liabilities: Net liabilities derecognized 158,795 Loan payable to NSM assumed (141,795) Book value of general partner interest in Navios Partners (3,212) Book value of Other fixed assets (6,213) Lease liability, net 315 7,890 Gain on sale $ 9,802 Consolidation/ Deconsolidation of Navios Containers Navios Maritime Containers Inc. was incorporated in the Republic of the Marshall Islands on April 28, 2017 and on November 30, 2018, was converted into a limited partnership. In connection with the conversion, Navios Maritime Containers GP LLC, a Republic of the Marshall Islands limited liability company and wholly-owned subsidiary of Navios Holdings, was admitted as Navios Containers’ general partner. As of that date, as a result of holding the general partner interest which had the power to govern the financial and operating policies of Navios Containers, Navios Holdings obtained control over Navios Containers and consequently the results of operations of Navios Containers were consolidated under Navios Holdings. Following the sale of Navios Containers’ general partnership interest effected on August 30, 2019, and the sale of the management division, Navios Holdings deconsolidated Navios Containers starting on August 30, 2019, in accordance with ASC 810. As a result, since August 30, 2019, Navios Containers was not a controlled subsidiary of the Company and the investment in Navios Containers was accounted for under the equity method due to significant influence the Company has over Navios Containers. The difference between the carrying value of Navios Containers’ identifiable net assets and noncontrolling interest derecognized as of August 30, 2019 amounted to $ 57,999 2,527 3,742 1,263,276 2.00 Amounts recorded in respect of discontinued operations in the year ended December 31, 2019 is as follows: Sale of Management & Consolidation/Deconsolidation of Navios Containers - Discontinued Operations (Table) Period from January 1 to August 30, 2019 Revenue $ 89,925 Time charter, voyage and port terminal expenses (3,976) Direct vessel expenses (44,088) General and administrative expenses (6,706) Depreciation and amortization (22,858) Interest expense and finance cost (10,519) Other expense, net (5,896) Net (loss)/income from discontinued operations $ (4,118) Less: Net loss/(income) attributable to the noncontrolling interest $ 3,968 Net (loss)/income attributable to Navios Holdings common stockholders $ (150)

Cash and Cash Equivalents and R

Cash and Cash Equivalents and Restricted Cash	12 Months Ended
	Dec. 31, 2021
Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents and Restricted Cash	NOTE 4: CASH AND CASH EQUIVALENTS AND RESTRICTED CASH Cash and Cash Equivalents and Restricted Cash Cash and cash equivalents and restricted cash consisted of the following: Cash and Cash Equivalents and Restricted Cash (Table) December 31, 2021 December 31, 2020 Cash on hand and at banks $ 53,547 $ 94,787 Short-term deposits and highly liquid funds 44 94 Restricted cash 84,260 16,303 Cash and cash equivalents and restricted cash $ 137,851 $ 111,184 Short-term deposits and highly liquid funds relate to amounts held in banks for general financing purposes and represent deposits with an original maturity of less than three months and are included in the consolidated balance sheets under the caption “Cash and cash equivalents”. Cash deposits and cash equivalents in excess of amounts covered by government-provided insurance are exposed to loss in the event of non-performance by financial institutions. Navios Holdings does maintain cash deposits and equivalents in excess of government provided insurance limits. Navios Holdings reduces exposure to credit risk by dealing with a diversified group of major financial institutions. See also Note 2(e) “Summary of Significant Accounting Policies-Restricted Cash” to the consolidated financial statements.

Accounts Receivable, net

Accounts Receivable, net	12 Months Ended
	Dec. 31, 2021
Accounts Receivable Net
Accounts Receivable, net	NOTE 5: ACCOUNTS RECEIVABLE, NET Accounts Receivable, net Accounts receivable consisted of the following: Accounts Receivable, Net (Table) December 31, 2021 December 31, 2020 Accounts receivable $ 79,935 $ 69,694 Less: Allowance for credit losses (17,096) (15,366) Accounts receivable, net $ 62,839 $ 54,328 Changes to the allowance for credit losses are summarized as follows: Accounts Receivable, Net - Provisions for Doubtful Accounts (Table) Allowance for credit losses Balance at Beginning of Period Charges to Costs and Expenses Amount Utilized Balance at End of Period Year ended December 31, 2019 $ (16,086) $ (999) $ 708 $ (16,377) Year ended December 31, 2020 $ (16,377) $ (541) $ 1,552 $ (15,366) Year ended December 31, 2021 $ (15,366) $ (1,831) $ 101 $ (17,096) Concentration of credit risk with respect to accounts receivable is limited due to the Company’s large number of customers, who are internationally dispersed and have a variety of end markets in which they sell. Due to these factors, management believes that no additional credit risk beyond amounts provided for collection losses is inherent in the Company’s trade receivables. 10.7 16.4 11.2 17.1 14.4

Prepaid Expenses and Other Curr

Prepaid Expenses and Other Current Assets	12 Months Ended
	Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid Expenses and Other Current Assets	NOTE 6: PREPAID EXPENSES AND OTHER CURRENT ASSETS Prepaid Expenses and Other Current Assets Prepaid expenses and other current assets consisted of the following: Prepaid Expenses and Other Current Assets (Table) December 31, 2021 December 31, 2020 Prepaid voyage and operating costs $ 5,086 $ 4,616 Claims receivable 6,397 4,136 Prepaid other taxes 1,084 2,604 Other 4,527 3,625 Total prepaid expenses and other current assets $ 17,094 $ 14,981 Claims receivable mainly represents claims against vessels’ insurance underwriters in respect of damages arising from accidents or other insured risks, as well as claims under charter contracts including off-hires. While it is anticipated that claims receivable will be recovered within one year, such claims may not all be recovered within one year due to the attendant process of settlement. Nonetheless, amounts are classified as current as they represent amounts currently due to the Company. All amounts are shown net of applicable deductibles.

Vessels, Port Terminals and Oth

Vessels, Port Terminals and Other Fixed Assets, Net	12 Months Ended
	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Vessels, Port Terminals and Other Fixed Assets, Net	NOTE 7: VESSELS, PORT TERMINALS AND OTHER FIXED ASSETS, NET Vessels, Port Terminals and Other Fixed Assets, Net Vessels, Port Terminals and Other Fixed Assets (Table) Vessels Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 1,324,766 $ (390,982) $ 933,784 Additions 4,747 (48,812) (44,065) Vessel impairment (274,067) 159,834 (114,233) Disposals (48,830) — (48,830) Vessel acquisition 14,735 (44) 14,691 Balance December 31, 2019 $ 1,021,351 $ (280,004) $ 741,347 Additions 1,277 (36,438) (35,161) Vessel impairment (221,754) 137,255 (84,499) Disposals (87,823) — (87,823) Vessel acquisition 96,678 (2,820) 93,858 Write offs (153) — (153) Balance December 31, 2020 $ 809,576 $ (182,007) $ 627,569 Additions 4,949 (26,770) (21,821) Vessel impairment (89,888) 68,258 (21,630) Vessel Disposals (172,782) — (172,782) Vessel acquisition 16,049 — 16,049 Balance December 31, 2021 $ 567,904 $ (140,519) $ 427,385 Port Terminals (Navios Logistics) Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 253,360 $ (39,775) $ 213,585 Additions 602 (7,186) (6,584) Balance December 31, 2019 $ 253,962 $ (46,961) $ 207,001 Additions 869 (7,216) (6,347) Write offs (87) 76 (11) Balance December 31, 2020 $ 254,744 $ (54,101) $ 200,643 Additions 1,520 (7,629) (6,109) Transfers 5,646 — 5,646 Disposals (130) 169 39 Balance December 31, 2021 $ 261,780 $ (61,561) $ 200,219 Tanker vessels, barges and pushboats (Navios Logistics) Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 525,712 $ (182,584) $ 343,128 Additions 2,403 (19,038) (16,635) Write offs (2,064) 866 (1,198) Balance December 31, 2019 $ 526,051 $ (200,756) $ 325,295 Additions 1,931 (18,278) (16,347) Write offs (308) — (308) Balance December 31, 2020 $ 527,674 $ (219,034) $ 308,640 Additions 2,445 (20,763) (18,318) Impairment losses (27,339) 5,373 (21,966) Transfers 51,461 — 51,461 Balance December 31, 2021 $ 554,241 $ (234,424) $ 319,817 Containerships (Navios Containers) Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 400,896 $ (917) $ 399,979 Additions 1,715 (7,497) (5,782) Vessel acquisition 53,097 (649) 52,448 Navios Containers Deconsolidation (455,708) 9,063 (446,645) Balance December 31, 2019 $ — $ — $ — Other fixed assets Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 19,876 $ (11,897) $ 7,979 Additions 2,161 (1,056) 1,105 Write offs (14,206) 7,993 (6,213) Balance December 31, 2019 $ 7,831 $ (4,960) $ 2,871 Additions 488 (672) (184) Balance December 31, 2020 $ 8,319 $ (5,632) $ 2,687 Additions 385 (491) (106) Balance December 31, 2021 $ 8,704 $ (6,123) $ 2,581 Total Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 2,524,610 $ (626,155) $ 1,898,455 Additions 11,628 (83,589) (71,961) Vessel acquisition 67,832 (693) 67,139 Vessel impairment (274,067) 159,834 (114,233) Vessel disposals (48,830) — (48,830) Write offs (16,270) 8,859 (7,411) Navios Containers Deconsolidation (455,708) 9,063 (446,645) Balance December 31, 2019 $ 1,809,195 $ (532,681) $ 1,276,514 Additions 4,565 (62,604) (58,039) Vessel acquisition 96,678 (2,820) 93,858 Vessel impairment (221,754) 137,255 (84,499) Vessel disposals (87,823) — (87,823) Write offs (548) 76 (472) Balance December 31, 2020 $ 1,600,313 $ (460,774) $ 1,139,539 Additions 9,299 (55,653) (46,354) Vessel acquisition 16,049 — 16,049 Vessel impairment (117,227) 73,631 (43,596) Vessel Disposals (172,782) — (172,782) Disposal (130) 169 39 Transfers from other long-term assets 57,107 — 57,107 Balance December 31, 2021 $ 1,392,629 $ (442,627) $ 950,002 Deposits for Vessels and Port Terminals Acquisitions During the first quarter of 2021, Navios Logistics completed the construction of six liquid barges and transferred a total of $ 19,501 “Vessels, port terminals and other fixed assets, net” in the consolidated statement of financial position 1,062 “Other long-term assets” 16,696 “Other long-term assets” 611 During the first quarter of 2021, Navios Logistics completed the construction of two new tanks in its liquid port terminal and transferred a total of $ 1,843 Vessels, port terminals and other fixed assets, net” 1,285 “Other long-term assets”. As of December 31, 2021 and December 31, 2020, Navios Logistics had paid $ 713 631 “Other long-term assets”. In the fourth quarter of 2020, Navios Logistics entered into a purchase agreement with an unrelated third party for the acquisition of three pushboats and 18 tank barges 30,000 March 22, 2021 As of December 31, 2021, the total amount of 31,960 was transferred to the caption “Vessels, port terminals and other fixed assets, net” from “Other long-term assets” as of December 2020. During the second quarter of 2021, Navios Logistics completed the construction of a crane in its grain port terminal and transferred a total of $ 3,803 Vessels, port terminals and other fixed assets, net” 723 “Other long-term assets” Impairment Loss/ Loss on Sale of Vessels, Net 2021 In July 2021, the Company completed the sale to Navios Partners of the Navios Azimuth, a 2011 Capesize 179,169 30,000 9,104 1,950 In June 2021, the Company completed the sale to Navios Partners of the Navios Ray, a 2012 Capesize 179,515 2009 Capesize 180,022 58,000 8,753 1,775 In June 2021, the Company completed the sale to Navios Partners of the Navios Koyo, a 2011 Capesize 28,500 8,500 12,451 In June 2021, the Company completed the sale to an unrelated third party of the Navios Serenity, a 2011 Handysize 34,690 10,388 6,957 11 In March 2021, the Company completed the sale to Navios Partners of the Navios Centaurus, a 2012 Panamax 81,472 2012 Panamax 81,355 39,250 5,766 13,498 495 Navios Logistics During the fourth quarter of the year ended December 31, 2021, Navios Logistics recorded an impairment loss of $ 21,966 2020 During the fourth quarter of the year ended December 31, 2020, Navios Holdings recorded an impairment loss of $ 52,820 In February 2021, Navios Holdings completed the sale to an unrelated third party of the Navios Astra, a 2006 Ultra Handymax 53,468 6,644 6,288 98 In September 2020, Navios Holdings completed the sale of the Navios Gem, a 2014 Capesize 181,336 2014 Panamax 77,095 51,000 4,378 7,683 1,747 In September 2020, Navios Holdings completed the sale to an unrelated third party of the Navios Amitie, a 2005 Panamax 75,395 6,885 4,478 In August 2020, Navios Holdings completed the sale to an unrelated third party of the Navios Northern Star, a 2005 Panamax 75,395 6,860 4,489 In May 2020, Navios Holdings completed the sale to an unrelated third party of the Navios Star, a 2002 Panamax 76,662 6,450 5,697 258 In February 2020, Navios Holdings completed the sale to unrelated third party of the Navios Kypros, a 2003 Ultra Handymax 55,222 9,131 5,551 404 2019 During the fourth quarter of the year ended December 31, 2019, Navios Holdings recorded an impairment loss of $ 84,584 In January 2020, Navios Holdings completed the sale to an unrelated third party of the Navios Hios, a 2003 Ultra Handymax 55,180 7,497 7,429 611 under the caption “Impairment loss/loss on sale of vessels, net”. In September 2019, Navios Holdings completed the sale to an unrelated third party of the Navios Primavera, a 2007 Ultra Handymax 53,464 9,891 1,673 In August 2019, Navios Holdings completed the sale to an unrelated third party of the Navios Mercator, a 2002 Ultra Handymax 53,553 6,664 4,849 490 In July 2019, Navios Holdings completed the sale to an unrelated third party of the Navios Arc, a 2003 Ultra Handymax 53,514 7,105 5,149 685 In June 2019, Navios Holdings completed the sale to an unrelated third party of the Navios Vector, a 2002 Ultra Handymax 50,296 6,860 10,039 673 In May 2019, Navios Holdings completed the sale to an unrelated third party of the Navios Equator Prosper, a 2000 Capesize 171,191 11,520 1,784 In March 2019, Navios Holdings completed the sale to an unrelated third party of the Navios Meridian, a 2002 Ultra Handymax 50,316 6,790 5,531 778 Vessel Acquisitions 2020 In June 2020, following the liquidation of Navios Europe II, the Company acquired the Jupiter N and the Rainbow N, two 2011 Panamax 93,062 79,642 24,883 In March 2020, the Company acquired from an unrelated third party, a previously charter-in vessel, the Navios Corali, a 2015 Capesize 181,249 36,684 In January 2020, the Company acquired from an unrelated third party, a previously charter-in vessel, the Navios Canary, a 2015 Capesize 180,528 35,111 2019 In August 2019, Navios Holdings acquired from an unrelated third party, a previously charter-in vessel, Navios Victory, a 2014 Panamax 77,095 14,735 Navios Logistics Since 2018, Navios Logistics acquired approximately 6.6 hectares 2.3 additional hectares 1,580 In February 2017, two self-propelled barges of Navios Logistics’ fleet, Formosa and San Lorenzo, were sold for a total amount of $ 1,109 received in installments in the form of lease payments through 2023. The barges may be transferred at the lessee’s option at no cost at the end of the lease period. Navios Containers On April 23, 2019, Navios Containers purchased the Navios Constellation, a 2011 10,000 containership 53,097

Intangible Assets other than Go

Intangible Assets other than Goodwill	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets other than Goodwill	NOTE 8: INTANGIBLE ASSETS OTHER THAN GOODWILL Intangible Assets other than Goodwill Net Book Value of Intangible Assets other than Goodwill as at December 31, 2021 Intangible Assets other than Goodwill (Table) Acquisition Cost Accumulated Amortization Net Book Value December 31, 2021 Trade name $ 90,000 $ (45,985) $ 44,015 Port terminal operating rights 53,152 (14,833) 38,319 Customer relationships 35,490 (24,843) 10,647 Total Intangible assets $ 178,642 $ (85,661) $ 92,981 Net Book Value of Intangible Assets other than Goodwill as at December 31, 2020 Acquisition Cost Accumulated Amortization Net Book Value December 31, 2020 Trade name $ 90,000 $ (43,175) $ 46,825 Port terminal operating rights 53,152 (13,835) 39,317 Customer relationships 35,490 (23,069) 12,421 Total Intangible assets $ 178,642 $ (80,079) $ 98,563 Amortization expense and write offs for the years ended December 31, 2021, 2020 and 2019 were as follows: Intangible Assets other than Goodwill - Amortization Expense and Write Offs (Table) Amortization Expense and Write Offs Year Ended December 31, 2021 Amortization Expense and Write Offs Year Ended December 31, 2020 Amortization Expense and Write Offs Year Ended December 31, 2019 Trade name $ 2,810 $ 2,818 $ 2,811 Port terminal operating rights 998 998 999 Customer relationships 1,774 1,775 1,774 Total $ 5,582 $ 5,591 $ 5,584 The remaining aggregate amortization of acquired intangibles as of December 31, 2021 was as follows: Intangible Assets other than Goodwill - Amortization Schedule (Table) Description Within one year Year Two Year Three Year Four Year Five Thereafter Total Trade name $ 2,811 $ 2,811 $ 2,811 $ 2,818 $ 2,811 $ 29,953 $ 44,015 Port terminal operating rights 995 995 995 995 995 33,344 38,319 Customer relationships 1,775 1,775 1,775 1,775 1,775 1,772 10,647 Total amortization $ 5,581 $ 5,581 $ 5,581 $ 5,588 $ 5,581 $ 65,069 $ 92,981

Investments in Affiliate Compan

Investments in Affiliate Companies and Investments in Available-for-Sale Securities	12 Months Ended
	Dec. 31, 2021
Investments in and Advances to Affiliates [Abstract]
Investments in Affiliate Companies and Investments in Available-for-Sale Securities	NOTE 9: INVESTMENTS IN AFFILIATE COMPANIES AND INVESTMENTS IN AVAILABLE–FOR–SALE SECURITIES Investments in Affiliate Companies and Investments in Available-for-Sale Securities Navios Partners On August 7, 2007, Navios Holdings formed Navios Partners under the laws of the Republic of the Marshall Islands. Navios GP L.L.C., a wholly owned subsidiary of Navios Holdings, was also formed on that date to act as the general partner of Navios Partners and received a 2.0 In January 2019, the Board of Directors of Navios Partners authorized a common unit repurchase program for up to $ 50,000 4,694,279 2 In February 2019, Navios Partners issued 380,952 7,775 2.0 8 On April 25, 2019, Navios Partners announced a 1-for-15 reverse stock split As of December 31, 2020 and following the sale of Navios Partners general partnership interest effected on August 30, 2019, Navios Holdings held a total of 2,070,216 17.9 As of December 31, 2021 and December 31, 2020 Navios Partners has issued 7,687,730 357,508 156,895 7,298 As of December 31, 2021 and following the NMCI Merger (as defined herein), 1,263,276 492,678 4,865,147 620,306 3,183,199 10.3 As of December 31, 2021 and December 31, 2020, the unamortized difference between the carrying amount of the investment in Navios Partners and the amount of the Company’s underlying equity in net assets of Navios Partners was $ 56,351 77,904 As of December 31, 2021 and 2020, the carrying amount of the investment in Navios Partners was $ 125,744 39,133 Total equity method income and amortization of deferred gain of $66,745 5,466 13,526 Dividends received during the years ended December 31, 2021, 2020 and 2019 were $ 519 1,449 2,692 As of December 31, 2021, the market value of the investment in Navios Partners was $ 79,866 Navios Acquisition On August 25, 2021, Navios Partners purchased 44,117,647 8.125 September 25, 2021 On October 15, 2021, Navios Partners completed the NNA Merger. As a result thereof, Navios Acquisition became a wholly-owned subsidiary of Navios Partners. Each outstanding common unit of Navios Acquisition that was held by a unitholder, other than Navios Partners, Navios Acquisition and their respective subsidiaries was converted into the right to receive 0.1275 3,388,226 Upon completion of the NNA Merger, as of October 15, 2021, Navios Holdings derecognized its investment in Navios Acquisition. As of December 31, 2020, Navios Holdings had a 29.5 As of December 31, 2020, the pre-OTTI loss unamortized difference between the carrying amount of the investment in Navios Acquisition and the amount of the Company’s underlying equity in net assets of Navios Acquisition was $ 68,793 As of December 31, 2020, the carrying amount of the investment in Navios Acquisition was $ 15,033 0 13,368 13,543 Total equity method income/(loss) of $ 1,944 13,129 (11,098) Dividends received for each of the years ended December 31, 2021, 2020 and 2019 were $ 243 5,838 4,379 Navios Containers (Consolidated from November 30, 2018 to August 30, 2019) Following the sale of Navios Containers general partnership interest effected on August 30, 2019, referred to in Note 3, Navios Holdings evaluated its investment in the common stock of Navios Containers under ASC 323 and concluded that it had the ability to exercise significant influence over the operating and financial policies of Navios Containers and, therefore, its investment in Navios Containers is accounted for under the equity method, through the NMCI Merger (as defined herein) on March 31, 2021. NMCI Merger: 8,133,452 0.39 12.6 Upon completion of the NMCI Merger, as of March 31, 2021, Navios Holdings derecognized its investment in Navios Containers. As of December 31, 2020, the carrying amount of the investment in Navios Containers was $ 2,812 As of December 31, 2020, Navios Holdings had a 3.9 Total equity method income of $ 595 130 155 Navios Europe I On December 18, 2013, Navios Europe I acquired ten 10,000 24,100 30,000 On an ongoing basis, Navios Europe I was required to distribute cash flows (after payment of operating expenses and amounts due pursuant to the terms of the Senior Loans I) according to a defined waterfall calculation. Navios Holdings had evaluated its investment in Navios Europe I under ASC 810 and had concluded that Navios Europe I was a VIE and that it was not the party most closely associated with Navios Europe I and, accordingly, was not the primary beneficiary of Navios Europe I. Navios Holdings had further evaluated its investment in the common stock of Navios Europe I under ASC 323 and had concluded that it had the ability to exercise significant influence over the operating and financial policies of Navios Europe I and, therefore, its investment in Navios Europe I had been accounted for under the equity method. The initial amount provided for in Navios Europe I of $ 4,750 6,763 As of December 31, 2019, the Company received the outstanding receivable amount from Navios Europe I of $ 13,420 No equity method income was included under the caption “Equity in net losses of affiliate companies” for the years ended December 31, 2021, 2020 and 2019. Navios Europe II On February 18, 2015, Navios Holdings, Navios Acquisition and Navios Partners established Navios Europe II. From June 8, 2015 through December 31, 2015, Navios Europe II acquired 14 14,000 43,500 14,000 5,000 44,300 On an ongoing basis, Navios Europe II was required to distribute cash flows (after payment of operating expenses and amounts due pursuant to the terms of the Senior Loans II) according to a defined waterfall calculation. Navios Holdings had evaluated its investment in Navios Europe II under ASC 810 and had concluded that Navios Europe II was a VIE and that it was not the party most closely associated with Navios Europe II and, accordingly, was not the primary beneficiary of Navios Europe II. Navios Holdings had further evaluated its investment in the common stock of Navios Europe II under ASC 323 and had concluded that it had the ability to exercise significant influence over the operating and financial policies of Navios Europe II and, therefore, its investment in Navios Europe II had been accounted for under the equity method. The initial amount provided for in Navios Europe II of $ 6,650 9,419 As of March 31, 2020, the Company considered the decline in fair value of its investment in Navios Europe II as OTTI and therefore recognized a loss of $ 6,650 As of December 31, 2020, the Company received in cash all balances relating to Navios Europe II following the liquidation of the structure and recognized a loss of $ 6,050 No income was recognized under the caption “Equity in net earnings/(loss) of affiliate companies” for the years ended December 31, and 2020, respectively. 1,775 As of December 31, 2021 and 2020, the carrying amount of the investment in Navios Europe II and the balance of Navios Terms Loans II was $ 0 Following the results of the significance tests performed by the Company, it was concluded that two affiliate companies met the significance threshold requiring summarized financial information of all affiliate companies being presented. Summarized financial information of the affiliate companies is presented below: Investments in Affiliate Companies and Investments in Available-for-Sale Securities - Financial Information of the Affiliate Companies - Balance Sheet (Table) December 31, 2021 December 31, 2020 Balance sheet Navios Navios Navios Navios Navios Navios Cash and cash equivalents, including restricted cash $ 169,446 $ — $ — $ 30,728 $ 41,357 $ 7,573 Current assets $ 226,340 $ — $ — $ 60,780 $ 140,605 $ 16,684 Non-current assets $ 3,396,959 $ — $ — $ 1,146,489 $ 1,428,392 $ 414,106 Current liabilities $ 395,505 $ — $ — $ 253,252 $ 805,860 $ 39,862 Long- term debt including current portion, net $ 1,361,709 $ — $ — $ 486,857 $ 1,076,587 $ 232,159 Non-current liabilities $ 1,458,069 $ — $ — $ 299,187 $ 433,280 $ 199,383 Investments in Affiliate Companies and Investments in Available-for-Sale Securities - Financial Information of Affiliate Companies - Income Statement (Table) Income Statement Navios Partners 01/01/2021-12/31/2021 Navios Acquisition 01/01/2021-10/15/2021 Navios Containers 01/01/2021-03/31/2021 Revenue $ 713,175 $ 188,304 $ 43,763 Net income/(loss) $ 516,186 $ (6,307) $ 15,270 December 31, 2020 Income Statement Navios Partners Navios Acquisition Navios Europe II Navios Containers Revenue $ 226,771 $ 361,438 $ 17,059 $ 127,188 Net (loss)/income $ (68,541) $ 27,465 $ (26,661) $ 3,348 December 31, 2019 Income Statement Navios Partners Navios Acquisition Navios Europe I Navios Europe II Navios Containers Revenue $ 219,379 $ 280,117 $ 36,822 $ 46,718 $ 141,532 Net (loss)/income $ (62,134) $ (65,707) $ (18,575) $ (30,203) $ 7,507 Available-for-sale securities (“AFS Securities”) During the year ended December 31, 2017, the Company received shares of Pan Ocean Co. Ltd (“STX”) as partial compensation for the claims filed under the Korean court for all unpaid amounts in respect of the employment of the Company’s vessels. The shares were recorded at fair value upon their issuance and subsequent changes in market value are recognized within accumulated other comprehensive income/(loss) or since January 1, 2018, when the Company adopted ASU 2016-01, “Financial Instruments – Overall (Subtopic 825-10) – Recognition and Measurement of Financial Assets and Financial Liabilities”, within consolidated statement of comprehensive income/(loss). The shares received from STX were accounted for under the guidance for AFS Securities. The Company has no other types of AFS Securities. As of December 31, 2021 and 2020, the carrying amount of the AFS Securities related to STX was $ 219 222 During the year ended December 31, 2021, the unrealized holding loss related to these AFS Securities included under the caption “Other expense” was $ 3 33 3

Accrued Expenses and Other Liab

Accrued Expenses and Other Liabilities	12 Months Ended
	Dec. 31, 2021
Payables and Accruals [Abstract]
Accrued Expenses and Other Liabilities	NOTE 10: ACCRUED EXPENSES AND OTHER LIABILITIES Accrued Expenses and Other Liabilities Accrued expenses and other liabilities as of December 31, 2021 and 2020 consisted of the following: Accrued Expenses and Other Liabilities (Table) December 31, 2021 December 31, 2020 Payroll $ 7,913 $ 6,671 Accrued interest 45,445 55,650 Accrued voyage expenses 1,014 1,344 Audit fees and related services 375 225 Accrued taxes 9,006 7,911 Professional fees 417 470 Other accrued expenses 289 264 Total accrued expenses $ 64,459 $ 72,535

Borrowings

Borrowings	12 Months Ended
	Dec. 31, 2021
Debt Disclosure [Abstract]
Borrowings	NOTE 11: BORROWINGS Borrowings Borrowings as of December 31, 2021 and 2020 consisted of the following: Borrowings (Table) Navios Holdings borrowings December 31, 2021 December 31, 2020 Loan Facility HCOB ($15,300) — 9,945 Loan Facility Credit Agricole ($23,000) — 11,100 Loan Facility Credit Agricole ($23,000) — 11,400 Loan Facility DVB Bank SE ($72,000) — 4,504 Loan Facility Alpha Bank ($31,000) — 20,200 Loan Facility Alpha Bank ($16,125) — 12,925 Sale and Leaseback Agreements 114,837 62,934 2022 Senior Secured Notes 155,000 305,000 2022 Notes 455,466 476,822 2024 Notes 8,626 8,626 NSM Loan (incl. accrued interest $306 and $526, respectively) 48,879 78,901 $50.0 million NSM Loan (including accrued interest of $326) — 50,326 $115.0 million NSM Loan (incl. accrued interest $571) 64,630 — Total Navios Holdings borrowings $ 847,438 $ 1,052,683 Navios Logistics borrowings December 31, 2021 December 31, 2020 2025 Logistics Senior Notes 500,000 500,000 Navios Logistics Notes Payable 12,463 17,842 Navios Logistics New BBVA Facility 12,000 22,000 Navios Logistics Alpha Bank Loan 7,700 9,100 Seller’s Credit Agreement for the construction of six liquid barges 11,213 11,047 Seller’s Credit Agreement for the Navios Logistics’ 2020 Fleet 15,000 — Other long-term loans — 46 Total Navios Logistics borrowings $ 558,376 $ 560,035 Total December 31, 2021 December 31, 2020 Total borrowings $ 1,405,814 $ 1,612,718 Less: current portion, net (307,451) (374,191) Less: deferred finance costs and discount, net (19,330) (28,289) Total long-term borrowings $ 1,079,033 $ 1,210,238 Navios Holdings Debt 2022 Senior Secured Notes On November 21, 2017 305,000 11.25 97% The 2022 Senior Secured Notes are secured by a first priority lien on certain capital stock owned by certain of the subsidiary guarantors of Navios Holdings in each of Navios GP L.L.C., Navios Logistics and Navios Partners ollowing the NMCI Merger and NNA Merger The subsidiary guarantees are “full and unconditional”, except that the indenture provides for an individual subsidiary’s guarantee to be automatically released in certain circumstances, such as when a subsidiary is sold or all of the assets of the subsidiary are sold, the capital stock is sold, when the subsidiary is designated as an “unrestricted subsidiary” for purposes of the indenture, upon liquidation or dissolution of the subsidiary or upon legal or covenant defeasance or satisfaction and discharge of the 2022 Senior Secured Notes. The Co-Issuers have the option to redeem the 2022 Senior Secured Notes in whole or in part, at any time at par. Upon occurrence of certain change of control events, the holders of the 2022 Senior Secured Notes may require the Co-Issuers to repurchase some or all of the 2022 Senior Secured Notes at 101% The 2022 Senior Secured Notes contain covenants which, among other things, limit the incurrence of additional indebtedness, issuance of certain preferred stock, the payment of dividends, redemption or repurchase of capital stock or making restricted payments and investments, creation of certain liens, transfer or sale of assets, entering in transactions with affiliate companies, merging or consolidating or selling all or substantially all of the Co-Issuers’ properties and assets and creation or designation of restricted subsidiaries. The indenture governing the 2022 Senior Secured Notes includes customary events of default. The Co-Issuers were in compliance with the covenants as of December 31, 2021. Under the terms of the 2022 Senior Secured Notes, Navios Holdings had an obligation to make a springing maturity offer in September 2021 to repurchase those notes at par unless certain conditions relating to the refinancing of our 2022 Notes were met. On October 1, 2020 to amend the terms of the indenture and related pledge agreements governing the 2022 Senior Secured Notes following its receipt of consents from bondholders representing a majority in aggregate principal amount (the “Consenting Noteholders”) of the 2022 Senior Secured Notes which amendments required consent from 66 2/3% of the outstanding 2022 Senior Secured Notes affected. On November 17, 2020 to further amend the terms of the indenture governing the 2022 Senior Secured Notes, pursuant to which Wilmington Trust, National Association became the successor Trustee and successor Collateral Trustee in respect of the 2022 Senior Secured Notes. On June 29, 2021 100 100.00% July 23, 2021 75,264 The Eighth Supplemental Indenture also, among other things, (i) clarifies that all past dividends paid in respect of equity pledged as collateral for the 2022 Senior Secured Notes and any future dividends paid in respect of equity pledged as collateral (other than equity of Navios Logistics) can be used by the Company for general corporate purposes, absent a Default or Event of Default; (ii) provides that future dividends paid in respect of equity of Navios Logistics pledged as collateral for the 2022 Senior Secured Notes may be used only to redeem or repurchase 2022 Senior Secured Notes; and (iii) permits the lender under the $115.0 million NSM Loan (as defined herein) to take a second lien on the pledged share collateral (which pledged share collateral secures the 2022 Senior Secured Notes on a first lien basis). On September 3, 2021 20,000 100.00% September 13, 2021 On September 14, 2021 20,000 100.00% September 24, 2021 On October 1, 2021 10,000 100.00% October 11, 2021 As of December 31, 2021, the Company wrote off $ 1,777 On March 18, 2022 25,000 100.00% March 30, 2022 After the Fifth Redemption, $ 130,000 August 2022 2022 Notes On November 29, 2013 650,000 of 7.375% First Priority Ship Mortgage Notes due 2022 35,500 17,642 81,235 50,683 47,430 20,782 9,443 11,204 21,356 18,588 2,728 455,466 The 2022 Notes were senior obligations of the Co-Issuers and were originally secured by first priority ship mortgages on 23 dry bulk vessels 14 drybulk vessels 84,260 The outstanding balance of $ 455,466 2024 Notes On March 21, 2019 4,747 9.75% 10,930 On April 21, 2019 3,879 8,841 The 2024 Notes are Navios Holdings’ senior unsecured general obligations and rank senior in right of payment to any of Navios Holding’s existing and future debt that expressly provides that it is subordinated to the 2024 Notes, pari passu in right of payment with all of Navios Holding’s existing and future senior obligations, structurally subordinated in right of payment to the obligations of Navios Holding’s subsidiaries, and effectively subordinated in right of payment to any existing and future obligations of Navios Holdings that are secured by property or assets that do not secure the 2024 Notes, including the 2022 Senior Secured Notes and the 2022 Notes, to the extent of the value of any such property and assets securing such other obligations. The 2024 Notes are not guaranteed by any of Navios Holdings’ subsidiaries. The indenture governing the 2024 Notes does not contain restrictive covenants but does include customary events of default. Navios Holdings has the option to redeem the 2024 Notes, in whole or in part, at any time, at a redemption price equal to 100% Secured Credit Facilities During the year ended December 31, 2021, the Company repaid $ 70,074 11,100 11,400 9,945 4,504 20,200 12,925 As of December 31, 2021, the Company had no secured bank credit facilities following their full repayment. 0 Credit Agricole (formerly Emporiki) Facilities: In August 2011 23,000 in order to partially finance the construction of one Panamax vessel five semi-annual 750 8,850 LIBOR 275 0 In December 2011 23,000 in order to partially finance the construction of one newbuilding bulk carrier three semi-annual 750 9,150 LIBOR 325 0 On February 14, 2018 28,745 in order to: a) repay all amounts outstanding under the facility agreement dated September 2010 and b) repay all amounts outstanding under the facility agreement dated December 20, 2013. LIBOR 280 Hamburg Commercial Bank AG Facility: May 23, 2017 15,300 in order to partially refinance the fourth tranche of the Commerzbank facility. three quarterly 383 8,798 LIBOR 300 0 DVB Bank SE Facilities: March 23, 2012 42,000 two 26,000 in order to finance the acquisition of a Handysize vessel 16,000 to refinance the outstanding debt of an Ultra-Handymax vessel June 27, 2014 30,000 in order to finance the acquisition of a Capesize vessel November 12, 2019 in order to extend the maturity of the outstanding balance originally due in the first and second quarter of 2020 for one year, to June 2021 LIBOR 293 September 2020 33,003 two quarterly 268 3,968 0 In September 2013 40,000 in order to finance the acquisition of four Panamax vessels, delivered in August and September 2013. LIBOR 325 December 2017 in order to extend the maturity of the outstanding balance originally due by September 2018 for three years, to September 2021. two 0 Alpha Bank A.E.: November 6, 2014 31,000 in order to finance part of the acquisition of a Capesize vessel LIBOR 300 eight quarterly 450 16,600 no On November 3, 2016 16,125 in order to refinance one Capesize vessel LIBOR 300 eight quarterly 275 10,725 no Hamburg Commercial Bank AG: December 2021 101,750 for the refinancing of seven drybulk vessels. LIBOR 3.25 4.50 March 2022 10,380 one eight quarterly 3,915 60,027 Credit Agricole CIB/ BNP Paribas December 2021 105,000 for the refinancing of seven drybulk vessels. LIBOR 2.85 3.75 quarterly 6,500 quarterly 4,750 41,000 The loan facility requires compliance with certain covenants, as described below. The facilities are secured by first priority mortgages on certain of Navios Holdings’ vessels and other collateral. The credit facilities contain a number of restrictive covenants that limit Navios Holdings and/or certain of its subsidiaries from, among other things: incurring or guaranteeing indebtedness; entering into affiliate transactions; charging, pledging or encumbering the vessels securing such facilities; changing the flag, class, management or ownership of certain Navios Holdings’ vessels; changing the commercial and technical management of certain Navios Holdings’ vessels; selling or changing the ownership of certain Navios Holdings’ vessels; and subordinating the obligations under the credit facilities to any general and administrative costs relating to the vessels. The credit facilities also require the vessels to comply with the ISM Code and ISPS Code and to maintain valid safety management certificates and documents of compliance at all times. Additionally, the credit facilities require compliance with the covenants contained in the indentures governing the 2022 Senior Secured Notes and the 2024 Notes (as defined herein). Among other events, it will be an event of default under the credit facilities if the Company fails to maintain the financial covenants or if Angeliki Frangou and her affiliate companies own (in aggregate) less than 10% of the outstanding share capital of Navios Holdings. The Company’s secured credit facilities, which were drawn in January 2022, require compliance with maintenance covenants. Depending on the facility, these covenants include: (i) value-to-loan ratio covenants, based on charter-free valuations, ranging from over 125% to 133%, (ii) minimum liquidity up to a maximum of $10,000, (iii) total debt divided by total assets, as defined in each credit facility, of 75%; and (iv) net worth, as defined in the credit facility, of $125,000. NSM Loan On August 29, 2019 141,795 a wholly owned subsidiary of NSM (the “NSM Loan”) December 2021 in order to refinance the outstanding balance of this facility with the NSM Loan I 48,879 306 $50.0 million NSM Loan In June 2020 50,000 to be used for general corporate purposes. $115.0 million NSM Loan In June 2021 115,000 (i) to refinance the $50.0 million NSM Loan, (ii) to redeem certain 2022 Senior Secured Notes and (iii) to be used for general corporate purposes. December 31, 2021 in order to refinance the outstanding balance of this facility through the NSM Loan II 64,630 571 NSM Loan I In December 2021 127,632 two 48,573 79,059 NSM Loan II In December 2021 135,000 available to the Company under a secured term loan two 64,059 70,941 Upon completion of the refinancing in January 2022, NSM received an upfront fee in respect of the NSM Loan I and the NSM Loan II of $24,000 in the form of a convertible debenture. The agreements also provide for prepayment premiums ranging from 5 10 36 Convertible Debenture In December 2021, Navios Holdings entered into a convertible debenture with NSM (the “Convertible Debenture”), covering certain payments under the NSM Loans including the upfront fee of $ 24,000 five years 4 In accordance with the terms of the Convertible Debenture, Navios Holdings issued 1,000 9,133,147 Sale and Leaseback Agreements In the first quarter of 2020 68,000 The Sale and Leaseback Agreements are repayable by 144 monthly 224 238 57,392 fourth quarter of 2031 first quarter of 2032 750 In December 2021 77,000 in order to finance four dry bulk vessels 58,000 Two dry bulk vessels are repayable by 96 481 72 monthly 688 fourth quarter of 2029 fourth quarter of 2027 3,600 3,500 57,445 The fourth sale and leaseback agreement amounting to $ 19,000 January, 2022 84 monthly 643 first quarter of 2029 1,000 In March 2022 to finance one dry bulk vessel. 12,000 60 monthly 521 first quarter of 2027 1,600 The Sale and Leaseback Agreements have no financial covenants. Navios Logistics Debt 2022 Logistics Senior Notes On April 22, 2014 375,000 May 1, 2022 7.25% July 16, 2020 100% 2,661 Navios Logistics Term Loan B Facility On November 3, 2017 100,000 LIBOR 475 1.0% July 8, 2020 1,496 2025 Logistics Senior Notes On July 8, 2020 500,000 487,504 to satisfy and discharge the indenture governing the 2022 Logistics Senior Notes 375,000 97,500 to pay certain fees and expenses related to the offering, with the balance to be used for general corporate purposes. 4,157 ment” for the year ended December 31, 2020, relating to the accelerated amortization of the unamortized deferred finance costs. On or after August 1, 2022, the Logistics Co-Issuers may redeem some or all of the 2025 Logistics Senior Notes at the redemption prices set forth in the indenture governing the 2025 Logistics Senior Notes. In addition, before August 1, 2022, the Logistics Co-Issuers may redeem up to 35% of the aggregate principal amount of the 2025 Logistics Senior Notes at a price equal to 110.750% of the principal amount of the 2025 Logistics Senior Notes to be redeemed plus accrued and unpaid interest, if any, to the redemption date with an amount equal to the net cash proceeds of one or more equity offerings so long as at least 50% of the originally issued aggregate principal amount of the 2025 Logistics Senior Notes remains outstanding. Prior to August 1, 2022, the Logistics Co-Issuers may also redeem all or a part of the 2025 Logistics Senior Notes at a redemption price equal to the sum of: (a) 100% of the principal amount of the 2025 Logistics Senior Notes to be redeemed; plus (b) the applicable “make-whole” premium described in the Indenture governing the 2025 Logistics Senior Notes, plus (c) accrued and unpaid interest, if any, on the 2025 Logistics Senior Notes to be redeemed, to (but excluding) the applicable redemption date, subject to the right of holders of notes on the relevant record date to receive interest due on all the relevant interest payment dates. 100% of the principal amount plus accrued and unpaid interest, if any, upon certain changes in law that would trigger the payment of withholding taxes. Furthermore, upon the occurrence of . The 2025 Logistics Senior Notes are senior secured obligations of the Logistics Co-Issuers and rank equal in right of payment to all of their existing and future senior indebtedness and senior in right of payment to all of their future subordinated indebtedness. The 2025 Logistics Senior Notes are fully and unconditionally guaranteed, jointly and severally, by all of the Navios Logistics’ direct and indirect subsidiaries, other than the Logistics Co-Issuer. The 2025 Logistics Senior Notes are secured by (i) first priority ship mortgages on four tanker vessels servicing the Navios Logistics’ cabotage business (the (1) Elena H, (2) Makenita H, (3) Sara H and (4) He Man H) owned by certain subsidiary guarantors (such guarantors, the “Mortgaged Vessel Guarantors”) and related assignments of earnings and insurance together with a first priority lien on the capital stock of each Mortgaged Vessel Guarantor; and (ii) an assignment by way of security of the Vale port contract (collectively, the “Collateral”). The Logistics Co-Issuers were in compliance with the covenants as of December 31, 2021. As of 31, 2021 and December 31, 2020, deferred financing costs associated with the 2025 Logistics Senior Notes amounted to $ 15,927 19,414 Navios Logistics Notes Payable In connection with the purchase of mechanical equipment for the expansion of its dry port terminal, Corporacion Navios S.A. (“CNSA”) entered into an unsecured export financing line of credit for a total amount of $ 41,964 5,949 16 semi-annual six-month LIBOR 12,463 Navios Logistics New BBVA Facility On February 28, 2020 25,000 July 8, 2020 The Navios Logistics New BBVA Facility was used to repay the then existed debt with the bank, and for general corporate purposes. LIBOR 325 quarterly March 31, 2022 was secured by assignments of certain receivables. 12,000 March 23, 2022 in order to refinance the outstanding balance of Navios Logistics New BBVA Facility through the Navios Logistics 2022 BBVA Facility. Navios Logistics was in compliance with the covenants set forth in the Navios Logistics New BBVA Facility as of December 31, 2021. Navios Logistics Alpha Bank Loan On May 18, 2017 14,000 in order to finance the acquisition of two product tankers LIBOR (90 days) 315 20 quarterly 7,000 December 2021 to amend the Navios Logistics Alpha Bank Loan, extending its maturity and amending the repayment schedule. 7,000 twelve quarterly 2,800 7,700 Navios Logistics was in compliance with the covenants set forth in the Navios Logistics Alpha Bank Loan as of December 31, 2021. Seller’s Credit Agreement for the construction of six liquid barges In December 2020 13,475 for the construction of six liquid barges six 20 quarterly 8.5% had drawn the total available amount and the outstanding balance was $ 11,213 Seller’s Credit Agreement for the Navios Logistics’ 2020 Fleet In the fourth quarter of 2020 for the acquisition of three pushboats and 18 tank barges 15,000 5.0% annual 5,000 15,000 3 Navios Logistics Other long-term loans In connection with the acquisition of Hidronave S.A. on October 29, 2009 817 in order to finance the construction of the pushboat Nazira. 600 monthly 6 Navios Logistics was in compliance with all the covenants set forth in this facility as of December 31, 2021. During the year ended December 31, 2021, the Company in relation to its secured credit facilities paid $189,503 related to scheduled repayment installments and $ 36,199 The annual weighted average interest rates of the Company’s total borrowings were 8.78% 7.89% 7.70% The maturity table below reflects the principal payments for the next five years and thereafter of all borrowings of Navios Holdings (including Navios Logistics) outstanding as of December 31, 2021, based on the repayment schedules of the respective loan facilities and the outstanding amount due under the debt securities. Borrowings - Principal payments (Table) Year 2022 (including total accrued interest of $877 of NSM Loan & $50.0 million NSM Loan) $ 308,912 2023 87,007 2024 211,161 2025 561,120 2026 177,343 2027 and thereafter 60,271 Total $ 1,405,814

Fair Value of Financial Instrum

Fair Value of Financial Instruments	12 Months Ended
	Dec. 31, 2021
Fair Value Of Financial Instruments
Fair Value of Financial Instruments	NOTE 12: FAIR VALUE OF FINANCIAL INSTRUMENTS Fair Value of Financial Instruments Fair value of financial instruments The Company uses the following methods and assumptions to estimate the fair value of each class of financial instrument: Cash and cash equivalents: Restricted cash: Borrowings: The book value has been adjusted to reflect the net presentation of deferred financing costs. The outstanding balance of the floating Senior Notes, the 2022 Senior Secured Notes and two Navios Logistics’ loans are fixed rate borrowings and their fair value was determined based on quoted market prices. Loans payable to affiliate companies: Investments in available-for-sale securities: The estimated fair values of the Company’s financial instruments were as follows: Fair Value of Financial Instruments - Fair Value (Table) December 31, 2021 December 31, 2020 Book Value Fair Value Book Value Fair Value Cash and cash equivalents $ 53,591 $ 53,591 $ 94,881 $ 94,881 Restricted cash $ 84,260 $ 84,260 $ 16,303 $ 16,303 Investments in available-for-sale-securities $ 219 $ 219 $ 222 $ 222 Senior and ship mortgage notes, net $ (1,101,931) $ (1,142,545) $ (1,263,566) $ (1,054,616) Long-term debt, including current portion $ (171,919) $ (173,213) $ (191,636) $ (193,043) Loans payable to affiliate companies, including current portion $ (112,634) $ (112,634) $ (129,227) $ (129,227) The following table sets forth our assets that are measured at fair value on a recurring basis categorized by fair value hierarchy level. As required by the fair value guidance, assets are categorized in their entirety based on the lowest level of input that is significant to the fair value measurement. Fair Value of Financial Instruments - Fair value measurements on a recurring basis (Table) Fair Value Measurements as of December 31, 2021 Total Quoted Prices in Active Markets for Identical Assets (Level I) Significant Other Observable Inputs (Level II) Significant Unobservable Inputs (Level III) Investments in available-for-sale-securities $ 219 $ 219 $ — $ — Total $ 219 $ 219 $ — $ — Fair Value Measurements as of December 31, 2020 Total Quoted Prices in Active Markets for Identical Assets (Level I) Significant Other Observable Inputs (Level II) Significant Unobservable Inputs (Level III) Investments in available-for-sale-securities $ 222 $ 222 $ — $ — Total $ 222 $ 222 $ — $ — As of December 31, 2021, the Company’s assets measured at fair value on a non-recurring basis were Fair Value of Financial Instruments - Assets measured at Fair Value on a Non-Recurring Basis (Table) Fair Value Measurements as of December 31, 2021 Total Quoted Prices in Active Markets for Identical Assets (Level I) Significant Other Observable Inputs (Level II) Significant Unobservable Inputs (Level III) Vessels, port terminals and other fixed assets, net $ 7,500 $ — $ 7,500 $ — Total $ 7,500 $ — $ 7,500 $ — Navios Logistics recorded an impairment loss of $ 21,966 7,500 As of December , 2020, the Company’s assets measured at fair value on a non-recurring basis were Fair Value Measurements as of December 31, 2020 Total Quoted Prices in Active Markets for Identical Assets (Level I) Significant Other Observable Inputs (Level II) Significant Unobservable Inputs (Level III) Vessels, port terminals and other fixed assets, net $ 38,054 $ 6,644 $ 31,410 $ — Operating lease assets $ 10,018 $ — $ 10,018 $ — Total $ 48,072 $ 6,644 $ 41,428 $ — The Company recorded an impairment loss of $ 59,108 38,054 The Company recorded an impairment loss of $ 1,361 10,018 Fair Value Measurements The estimated fair value of our financial instruments that are not measured at fair value on a recurring basis, categorized based upon the fair value hierarchy, are as follows: Level I: Inputs are unadjusted, quoted prices for identical assets or liabilities in active markets that the Company has the ability to access. Valuation of these items does not entail a significant amount of judgment. Level II: Inputs other than quoted prices included in Level I that are observable for the asset or liability through corroboration with market data at the measurement date. Level III: Inputs that are unobservable. Fair Value of Financial Liabilities - Non-Recurring Measurements (Table) Fair Value Measurements at December 31, 2021 Total (Level I) (Level II) (Level III) Cash and cash equivalents $ 53,591 $ 53,591 $ — $ — Restricted cash $ 84,260 $ 84,260 $ — $ — Investments in available-for-sale-securities $ 219 $ 219 $ — $ — Senior and ship mortgage notes $ (1,142,545) $ (1,133,919) $ (8,626) $ — Long-term debt, including current portion (1) $ (173,213) $ — $ (173,213) $ — Loans payable to affiliate companies, including current portion $ (112,634) $ — $ (112,634) $ — Fair Value Measurements at December 31, 2020 Total (Level I) (Level II) (Level III) Cash and cash equivalents $ 94,881 $ 94,881 $ — $ — Restricted cash $ 16,303 $ 16,303 $ — $ — Investments in available-for-sale-securities $ 222 $ 222 $ — $ — Loan receivable from affiliate companies (2) $ — $ — $ — $ — Long-term receivable from affiliate company $ — $ — $ — $ — Senior and ship mortgage notes $ (1,054,616) $ (1,045,990) $ (8,626) $ — Long-term debt, including current portion (1) $ (193,043) $ — $ (193,043) $ — Loans payable to affiliate companies, including current portion $ (129,227) $ — $ (129,227) $ — Long-term payable to affiliate companies (2) $ — $ — $ — $ — (1) The fair value of the Company’s long-term debt is estimated based on currently available debt with similar contract terms, interest rates and remaining maturities, published quoted market prices as well as taking into account the Company’s creditworthiness. (2) The fair value of the Company’s loan receivable from/payable to affiliate companies and long-term receivable from/payable to affiliate companies is estimated based on currently available debt with similar contract terms, interest rate and remaining maturities as well as taking into account the counterparty’s creditworthiness.

Employee Benefit Plans

Employee Benefit Plans	12 Months Ended
	Dec. 31, 2021
Share-based Payment Arrangement [Abstract]
Employee Benefit Plans	NOTE 13: EMPLOYEE BENEFIT PLANS Employee Benefit Plans Retirement Saving Plan The Company sponsored an employee saving plan covering all of its employees in the United States. Following the sale of the management division effected on August 30, 2019, outlined in Note 3, these benefits are provided by NSM. The Company’s contributions to the employee saving plan during the years ended December 31, 2019, were approximately $ 73 0 Stock Plan The Company has awarded restricted share units, shares of restricted common stock and restricted stock units to its employees, officers and directors. The restriction lapses in two, three or four equal tranches, over the requisite service periods, of one, two, three and four years from the grant date. The Company has also awarded share appreciation rights and stock options to its officers and directors only, based on service conditions, which vest in three equal tranches over the requisite service periods of one, two and three years from the grant date. Each option expires seven years after its grant date. No stock options were exercised during the years ended December 31, 2021, 2020 and 2019. As of December 31, 2021, 350,000 During the years ended December 31, 2021, 2020 and 2019, the Company did not award any restricted stock, restricted stock units or stock options, which vest upon achievement of certain performance conditions. The weighted average grant date fair value of restricted stock granted during the year ended December 31, 2021 was $ 2.28 No The weighted average grant date fair value of restricted stock granted during the year ended December 31, 2019 was $ 2.84 The effect of compensation expense arising from the stock-based arrangements described above amounted to $ 589 1,268 2,885 The outstanding stock-based awards as of August 30, 2019, date of the sale of the management division, relate to grants to the Company’s officers and directors. The summary of stock-based awards is summarized as follows (in thousands except share and per share data which have been adjusted to reflect the Reverse Stock Split): Employee Benefit Plans (Table) Options Shares Weighted average exercise price Weighted average remaining term Aggregate fair value Outstanding as of December 31, 2018 661,977 28.2 3.36 5,696 Vested at December 31, 2018 116,667 — — — Exercisable at December 31, 2018 116,667 — — — Forfeited or expired (132,209) — — (682) Outstanding as of December 31, 2019 529,768 26.6 2.96 5,014 Vested at December 31, 2019 83,333 — — — Exercisable at December 31, 2019 83,333 — — — Forfeited or expired (67,475) — — (1,199) Outstanding as of December 31, 2020 462,293 17.9 2.25 3,815 Vested at December 31, 2020 — — — — Exercisable at December 31, 2020 — — — — Forfeited or expired (112,293) — — (1,084) Outstanding as of December 31, 2021 350,000 12.0 1.66 2,730 Restricted stock and restricted stock units Non Vested as of December 31, 2018 709,710 $ — 3.11 $ 6,490 Granted 167,515 — — 476 Vested (180,469) — — (1,595) Forfeited or expired (3,367) — — (42) Non Vested as of December 31, 2019 693,389 $ — 2.32 $ 5,329 Granted — — — — Vested (309,664) — — (2,858) Forfeited or expired (1,345) — — (17) Non Vested as of December 31, 2020 382,380 $ — 1.72 2,453 Granted 16,000 — — 36 Vested (226,075) — — (1,816) Forfeited or expired (894) — — (6) Non Vested as of December 31, 2021 171,412 $ — 1.17 667 The estimated compensation cost relating to service conditions of non-vested (i) share appreciation rights and stock options and (ii) restricted share units, restricted stock and restricted stock unit awards, not yet recognized was $ 0 256 2.81

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	NOTE 14: COMMITMENTS AND CONTINGENCIES Commitments and Contingencies As of December 31, 2021, the Company was contingently liable for letters of guarantee and letters of credit amounting to $ 10 10 In December 2017 ten year bulk carrier 81,789 dwt . On March 30, 2020 5,410 representing a deposit for the option to acquire the vessel, of which $ 2,705 was paid during the year ended December 31, 2019. As of December 31, 2021, the total amount of $ 6,704 , including expenses and interest, is presented under the caption “Other long-term assets”. In January 2018 ten-year bulk carriers 82,036 dwt 81,516 dwt August 28, 2019 November 28, 2019 11,140 8,340 2,800 14,070 In April 2018 ten-year bulk carrier 81,946 dwt January 17, 2020 5,590 2,795 2,795 7,193 In October 2018 ten-year bulk carrier 82,037 dwt May 15, 2020 5,820 2,910 2,910 7,506 Navios Logistics has issued a guarantee and indemnity letter that guarantees the performance by Petrolera San Antonio S.A. (a consolidated subsidiary) of all its obligations to Vitol S.A. up to $ 12,000 On July 22, 2016, Navios Logistics guaranteed the compliance of certain obligations related to Edolmix S.A. and Energías Renovables del Sur S.A. (entities wholly owned by Navios Logistics) under their respective direct user agreements with the Free Zone of Nueva Palmira, for the amounts of $ 847 519 In 2020, Navios Logistics agreed to a settlement regarding a storage and transshipment contract in the grain port terminal for a total amount to be paid to Navios Logistics as a result of the settlement of $ 4,140 three 1,380 4,102 The Company is involved in various disputes and arbitration proceedings arising in the ordinary course of business. Provisions have been recognized in the financial statements for all such proceedings where the Company believes that a liability may be probable, and for which the amounts can be reasonably estimated, based upon facts known on the date the financial statements were prepared. Although the Company cannot predict with certainty the ultimate resolutions of these matters, in the opinion of management, the ultimate disposition of these matters is not expected to have a material adverse effect on the Company’s financial position, results of operations or liquidity.

Leases

Leases	12 Months Ended
	Dec. 31, 2021
Leases [Abstract]
Leases	NOTE 15: LEASES Leases Time charter out contracts The Company’s contract revenues from time chartering are governed by ASC 842. Upon adoption of ASC 842, the timing and recognition of earnings from the time charter contracts to which the Company is party did not change from previous practice. In a time charter contract, the Company is responsible for all the costs incurred for running the vessel such as crew costs, vessel insurance, repairs and maintenance and lubes. The charterer bears the voyage related costs such as bunker expenses, port charges and canal tolls during the hire period. The Company has determined to recognize lease revenue as a combined single lease component for all time charters (operating leases) as the related lease component and non-lease component will have the same timing and pattern of the revenue recognition of the combined single lease component. The performance obligations in a time charter contract are satisfied over the term of the contract beginning when the vessel is delivered to the charterer until it is redelivered back to the Company. The Company determined that all time charter contracts are considered operating leases and therefore fall under the scope of ASC 842 because: (i) the vessel is an identifiable asset; (ii) the Company does not have substantive substitution rights; and (iii) the charterer has the right to control the use of the vessel during the term of the contract and derives the economic benefits from such use. The transition guidance associated with ASC 842 allows for certain practical expedients to the lessors. The Company elected to not separate the lease and non-lease components included in the time charter revenue because (i) the pattern of revenue recognition for the lease and non-lease components (included in the daily hire rate) is the same. The daily hire rate represents the hire rate for a bare boat charter as well as the compensation for expenses incurred running the vessel such as crewing expense, repairs, insurance, maintenance and lubes. Both the lease and non-lease components are earned by passage of time. As a result of the adoption of these standards, there was no effect on the Company’s opening accumulated deficit, consolidated balance sheets and consolidated statements of comprehensive income/(loss). Time charter-in and bareboat-in contracts As of December 31, 2021, Navios Holdings had time charter-in and bareboat-in contracts whose remaining lease terms ranged from 0.3 8.5 Land lease agreements As of December 31, 2021, Navios Logistics had land lease agreements whose remaining lease terms range from 44.2 44.6 Office lease agreements As of December 31, 2021, Navios Logistics had office lease agreements whose remaining lease terms ranged from 0.5 4.9 ASC 842 requires that the leases be classified as either finance or operating arrangements, with such classification affecting the pattern and classification of expense recognition in an entity’s income statement. For operating leases, ASC 842 requires recognition in an entity’s income statement of a single lease expense, calculated so that the cost of the lease is allocated over the lease term, generally on a straight-line basis. Right-of-use assets represent a right to use an underlying asset for the lease term and the related lease liability represents an obligation to make lease payments pursuant to the contractual terms of the lease agreement. Leases - Operating Lease Assets and Liabilities (Table) Dry Bulk Vessel Operations December 31, 2021 Dry Bulk Vessel Operations December 31, 2020 Logistics Business December 31, 2021 Logistics Business December 31, 2020 Total December 31, 2021 Total December 31, 2020 Operating lease assets Charter-in contracts (1) $ 164,268 $ 219,574 $ — $ — $ 164,268 $ 219,574 Land lease agreements — — 8,077 7,878 8,077 7,878 Office lease agreements — — 1,081 510 1,081 510 Total $ 164,268 $ 219,574 $ 9,158 $ 8,388 $ 173,426 $ 227,962 Operating lease liabilities, current portion Charter-in contracts $ 54,490 $ 81,276 $ — $ — $ 54,490 $ 81,276 Land lease agreements — — (182) (199) (182) (199) Office lease agreements — — 439 338 439 338 Total $ 54,490 $ 81,276 $ 257 $ 139 $ 54,747 $ 81,415 Operating lease liabilities, net of current portion Charter-in contracts $ 135,338 $ 185,092 $ — $ — $ 135,338 $ 185,092 Land lease agreements — — 8,259 8,077 8,259 8,077 Office lease agreements — — 642 182 642 182 Total $ 135,338 $ 185,092 $ 8,901 $ 8,259 $ 144,239 $ 193,351 (1) Based on the net present value of the remaining charter-in and rental payments for existing operating leases. At lease commencement, the Company determines a discount rate to calculate the present value of the lease payments so that it can determine lease classification and measure the lease liability. In determining the discount rate to be used at lease commencement, the Company used its incremental borrowing rate as there was no implicit rate included in charter-in and bareboat-in contracts, land lease and office lease agreements that can be readily determinable. The incremental borrowing rate is the rate that reflects the interest a lessee would have to pay to borrow funds on a collateralized basis over a similar term and in a similar economic environment. The Company then applied the respective incremental borrowing rates to each lease based on the remaining lease term of the specific lease. Navios Holdings’ and Navios Logistics’ incremental borrowing rates upon adoption were 8.25% 7.25% The tables below present the components of the Company’s lease expense for the years ended December 31, 2021, 2020 and 2019: Leases - Lease Expenses (Table) Dry Bulk Vessel Operations Year Ended December 31, 2021 Logistics Business Year Ended December 31, 2021 Total Lease expense for charter-in contracts $ 73,124 $ 5,887 $ 79,011 Lease expense for land lease agreements — 571 571 Lease expense for office lease agreements — 307 307 Total $ 73,124 $ 6,765 $ 79,889 Dry Bulk Vessel Operations Year Ended December 31, 2020 Logistics Business Year Ended December 31, 2020 Total Lease expense for charter-in contracts $ 94,545 $ 6,587 $ 101,132 Lease expense for land lease agreements — 564 564 Lease expense for office lease agreements — 600 600 Total $ 94,545 $ 7,751 $ 102,296 Dry Bulk Vessel Operations Year Ended December 31, 2019 Logistics Business Year Ended December 31, 2019 Total Lease expense for charter-in contracts $ 117,562 $ 3,865 $ 121,427 Lease expense for land lease agreements — 552 552 Lease expense for office lease agreements 1,825 676 2,501 Total $ 119,387 $ 5,093 $ 124,480 Lease expenses for charter-in contracts (including bareboat-in contracts) are included in the consolidated statement of comprehensive income/(loss) under the caption “Time charter, voyage and logistics business expenses”. Lease expenses for land lease agreements and office lease agreements are included in the consolidated statement of comprehensive income/(loss) under the captions “Time charter, voyage and logistics business expenses” and “General and administrative expenses”, respectively. During the year 3,952 12,541 During the year ended December 31, 2021, Navios Holdings recorded no impairment loss of its charter-in vessels. 0 During the years ended December 31, 2020 and 2019, Navios Holdings recorded an impairment loss of $ 1,361 38,636 In 2020, Navios Holdings took delivery of the Navios Felicity I, the Navios Galaxy II and the Navios Magellan II under bareboat-in charters. In October 2021, the Company declared the option to extend the charter-in period for a further one year for the vessel Navios Sky up to June 2023. During the years ended December 31, 2020 and 2019, the Company entered into new lease liabilities amounting to $ 43,516 47,064 The table below provides the total amount of lease payments on an undiscounted basis on our charter-in contracts (including bareboat-in contracts Leases - Total amount of lease payments on an undiscounted basis (Table) Charter-in vessels in operation Land Leases Office space December 31, 2022 $ 68,145 $ 556 $ 514 December 31, 2023 55,103 556 414 December 31, 2024 39,788 556 182 December 31, 2025 19,076 556 60 December 31, 2026 15,142 556 53 December 31, 2027 and thereafter 30,793 21,889 — Total $ 228,047 $ 24,669 $ 1,223 Operating lease liabilities, including current portion $ 189,828 $ 8,077 $ 1,081 Discount based on incremental borrowing rate $ 38,219 $ 16,592 $ 142 As of December 31, 2021, the weighted average remaining lease terms on our charter-in contracts (including bareboat-in contracts), office 4.7 2.7 44.3 As of December 4.9 1.5 45.3 Charter-out vessels, barges and pushboats: The future minimum revenue, net of commissions, (i) for dry bulk vessels, expected to be earned on non-cancelable time charters; and (ii) for the Company’s logistics business, expected to be earned on non-cancelable time charters, COA’s with minimum guaranteed volumes and contracts with minimum guaranteed throughput in Navios Logistics’ ports expected to be earned on non-cancelable time charters, are as follows: Leases - Future Revenue for Chartered-out Vessels, Barges, Pushboats and for Logistics Business (Table) Dry bulk vessels Logistics business 2022 79,330 131,588 2023 — 113,651 2024 — 96,724 2025 — 83,910 2026 — 54,962 2027 and thereafter — 572,033 Total minimum revenue, net of commissions $ 79,330 $ 1,052,868 Revenues

Transactions with Related Parti

Transactions with Related Parties	12 Months Ended
	Dec. 31, 2021
Related Party Transactions [Abstract]
Transactions with Related Parties	NOTE 16: TRANSACTIONS WITH RELATED PARTIES Transactions with Related Parties Sale of Management: 20,000 3.7 3.8 3% Company 141,795 Office Rent: provided Purchase of Services: 0 76 Vessel Operating Expenses (management fees): the 15,750 149,184 Following the sale of the provides commercial and technical management services to Navios Holdings’ vessels. The term of this agreement is for an initial period of five years with an automatic extension period of five years thereafter unless a 3.7 3% 3.8 0.03 August 29, 2024 Total management fees for vessel operating expenses for the years ended December 31, 2021 and 2020 and for the period from August 30, 2019 to December 31, 2019 amounted to $ 37,813 , $ 45,487 and $ 14,372 , respectively, and are presented under the caption “Direct vessel expenses”. Navios Partners Guarantee: April 2021 5,000 General and Administrative Expenses incurred on behalf of affiliate companies/Administrative fee revenue from affiliate companies: 16,991 Navios Holdings provided administrative services to Navios Logistics. In April 2016, Navios Holdings extended the duration of its existing administrative services agreement with Navios Logistics until December 2021, pursuant to its existing terms. Navios Holdings was reimbursed for reasonable costs and expenses incurred in connection with the provision of these services. Following the sale of the management division effected on August 30, 2019, outlined in Note 3, these services are provided by the Manager. Total general and administrative fees for the period from January 1, 2019 to August 30, 2019 amounted to $ 763 1,144 1,144 381 Following the sale of the management division effected on August 30, 2019, outlined in Note 3 and pursuant to the Administrative Services Agreement, the Manager provides administrative services to Navios Holdings. The Manager is reimbursed for reasonable costs and expenses incurred in connection with the provision of these services. The term of this agreement is for an initial period of five years automatic five years 8,572 9,371 2,952 Balance due to/from affiliate companies (excluding Navios Europe I and Navios Europe II): 21,028 22,114 0 December 5,000 related to the Navios Partners Guarantee 0 243 As of December 31, 2021 the balance mainly consisted of management fees for vessel operating expenses, payments to the Manager in accordance with the Omnibus Agreements: Partners Navios Holdings entered into an omnibus agreement with Navios Acquisition and Navios Partners (the “Acquisition Omnibus Agreement”) in connection and Navios Partners, a right of first offer on any proposed sale, transfer or other disposition of any of its dry bulk carriers and related charters owned or acquired by Navios Acquisition. Likewise, Navios Holdings and Navios Partners agreed to grant a similar right of first offer to Navios Acquisition for any liquid shipment vessels it might own. These rights of first offer will not apply to a (i) sale, transfer or other disposition of vessels between any affiliated subsidiaries, or pursuant to the terms of any charter or other agreement with a counterparty, or (ii) merger with or into, or sale of substantially all of the assets to, an unaffiliated third party. Navios Holdings entered into Navios Holdings entered into an omnibus agreement with Navios Containers, Navios Acquisition, and Navios Partners, pursuant to which Navios Acquisition Midstream General Partner Option Agreement: Navios Holdings entered into an option agreement, with Navios Acquisition under which Navios Acquisition, which owns and controls Navios Maritime Midstream Partners GP LLC (“Midstream General Partner”), granted Navios Holdings the option to acquire a minimum of 25% of the outstanding membership interests in Midstream General Partner and the incentive distribution rights in Navios Midstream representing the right to receive an increasing percentage of the quarterly distributions when certain conditions are met. The option shall expire on November 18, 2024. The purchase price for the acquisition for all or part of the option interest shall be an amount equal to its fair market value. As of December 31, 2021, Navios Holdings had not exercised any part of that option Sale of Vessels and Sale of Rights to Navios Partners: interest 6,285 0 0 1,842 In March 2021, Navios Holdings completed the sale to Navios Partners of the Navios Centaurus, a 2012 Panamax 81,472 2012 Panamax 81,355 39,250 2012 Capesize 179,515 2009 Capesize 180,022 58,000 2011 Capesize 28,500 2011 Capesize 179,169 30,000 In September 2020 2014 Capesize 181,336 2014 Panamax 77,095 51,000 4,378 Participation in Offerings of Affiliate Companies: 20.0% 1,754,981 Balance due from Navios Europe I: Following 0 13,420 The Navios Revolving Loans I and the Navios Term Loans I earned interest and an annual preferred return, respectively, at 1,270 annum Balance due from Navios Europe II: 43,500 14,000 On April 21, 2020, Navios 5,000 On May 14, 2020, an agreement was reached to liquidate Navios Europe II before its original expiration date. The transaction was completed on June 29, 2020. As a result of this liquidation, Navios Holdings received the total outstanding balance due from Navios Europe II, representing the Navios Revolving Loans II, the Navios Term Loans II and accrued interest thereof directly owed to Navios Holdings, previously presented under the captions “Due from affiliate companies” and “Loans receivable from affiliate companies” and acquired two Panamax vessels of Navios Europe II (see Note 5 “Accounts Receivable, net” to the consolidated financial statements). Following the Liquidation of Navios Europe II, the balance due from Navios Europe II as of December 31, 2020 was $ 0 Holdings’ 20,712 13,154 7,558 16,938 The Navios Revolving Loans II and the Navios Term Loans II earned interest and an annual preferred return, respectively, at 1,800 basis points per annum, on a quarterly compounding basis and were repaid from free cash flow (as defined in the loan agreement) to the fullest extent possible at the end of each quarter. There were no covenant requirements or stated maturity dates. 1.8 The decline in the fair value of the investment during the first quarter of 2020 was considered as other-than-temporary and, therefore, a loss of $ 6,050 Secured credit facility with Navios Logistics (Grimaud Loan) On April 25, 2019 50,000 to be used for general corporate purposes, including the repurchase of 2022 Notes This credit facility was secured by any 2022 Notes purchased by Navios Holdings with these funds. 500 12.75% 14.75% 20,000 10.0% December 2024 On June 24, 2020, Navios Logistics assigned its legal and beneficial right, title and interest in the credit facility to its wholly owned subsidiary Grimaud Ventures S.A. (“Grimaud”). On June 25, 2020, Navios Holdings and Grimaud amended the Grimaud Loan to allow a portion of the total interest payable to be effected in common shares of Navios Holdings. On July 10, 2020, Navios Holdings issued 2,414,263 2,308 Effective as of May 2021, and upon 13.0% On June 30, 2021 7,500 On July 13, 2021, the Grimaud Loan plus accrued interest was repaid by the Company in full through the issuance of 9,301,542 7,500 As of December 31, 2021, the total amount of this facility was repaid in full, as described above. NSM Loan: August 29, 2019 141,795 47,000 quarterly 5.0% 7.0% In December 31, 2021 the Company entered into an amended and restated secured loan agreement with NSM in order to refinance the outstanding balance of this facility through the NSM Loan I (as defined herein). As of December 31, 2021, the outstanding balance was $ 48,573 78,375 306 526 306 10,328 Please see below for discussion on refinancing completed during January 2022. The Company’s obligations under the NSM Loan were guaranteed by 2,072,121 common units in Navios Partners, first priority share pledges on two companies, that have entered into sale and leaseback agreements and five companies that hold the rights to certain bareboat contracts $50.0 million NSM Loan: June 2020 50,000 to be used for general corporate purposes. 18 quarterly 5.0% 7.0% The Company’s obligations under the $50.0 million NSM Loan were guaranteed by first priority security interests in a vessel, as well as pledge of certain First Priority Ship Mortgage 40,587 On July 12, 2021, the Company refinanced the total outstanding balance of $ 39,735 $115.0 million NSM Loan: June 2021 115,000 39,736 70,000 14 quarterly 2,838 November 30, 2024 seven quarterly 22,632 6,000 February 28, 2023 Both tranches bear interest at a rate of 10.5% quarterly 90 days 12.0% On July 12, 2021, the amount under this facility was fully drawn. In December 31, 2021 the Company entered into an amended and restated secured loan agreement with NSM in order to refinance the outstanding balance of this facility through the NSM Loan I (as defined herein). As of December 31, 2021, the outstanding balance was $ 64,059 571 571 875 The Company’s obligations under the $115.0 million NSM Loan were guaranteed by first priority security interests in a vessel, as well as pledge of certain First Priority Ship Mortgage Notes due 2022 owned by Navios Holdings and 40,587 common units in Navios Partners and a second priority pledge in the Navios Logistics’ shares, 1,070,491 NSM Loan I: December 2021 127,632 two 48,573 79,059 quarterly 5,000 18% 16.5% 13.5% 79,059 The Company’s obligations under the NSM Loan I are guaranteed by 2,072,121 NSM Loan II: 135,000 quarterly 5,000 18% 16.5% 13.5% 70,941 Upon completion of the refinancing in January 2022, NSM received an upfront fee in respect of the NSM Loan I and the NSM Loan II of $24,000 in the form of a Convertible Debenture. The agreements also provide for prepayment premiums ranging from 5 10 36 The Company’s obligations under the NSM Loan II are guaranteed by 40,587 1,070,491 Convertible Debenture: 24 In accordance with the terms of the Convertible Debenture, Navios Holdings issued 1,000 9,133,147 Navios Logistics’ Shareholders Agreement: Promissory note: 20,000 four semi-annual

Preferred and Common Stock

Preferred and Common Stock	12 Months Ended
	Dec. 31, 2021
Equity [Abstract]
Preferred and Common Stock	NOTE 17: PREFERRED AND COMMON STOCK Preferred and Common Stock Reverse Stock Split On December 21, 2018, the Company’s common stockholders approved a one-for-ten reverse stock split of the Company’s outstanding shares of common stock (the “Reverse Stock Split”). The Reverse Stock Split was effective since January 3, 2019 and the common stock commenced trading on that date on a split-adjusted basis. As a result of the Reverse Stock Split, every ten shares of issued and outstanding common stock were combined into one issued and outstanding share of common stock, without any change in authorized shares or the par value per share. All issued 128,434,137 12,843,414 120,386,472 12,038,647 0.0001 Vested, Surrendered and Forfeited During 2021, 825 the During 2020, 825 84,336 issued During 2019, 825 334 During the years ended December 31, 2021, 2020 and 2019, 894 1,345 3,379 Conversion of Preferred Stock During the year ended December 31, 2021, there were no conversions of preferred stock. 0 During the year ended December 31, 2020, 210 22,712 1,712 171 1,712 6 During the year ended December 31, 2019, 3,289 352,770 23,870 10,000 10 1,980 1,471 14,711 75 1,309 916 9,159 41 Issuance of Cumulative Perpetual Preferred Stock The Company’s 2,000,000 4,800,000 2,500 25 8.75% 8.625% Series G and Series H American Depositary Shares Exchange Offer On December 21, 2018, Navios Holdings announced that it commenced an offer to exchange cash and/or newly issued 2024 Notes for approximately 66 2/3% of each of the outstanding Series As of March 21, 2019, a total of 10,930 26,297 997 offer 4,188 4,747 16,365 7,678 As of April 18, 2019, a total of 8,841 21,271 620 4,423 3,879 12,568 6,798 In February 2016, Navios Holdings announced the suspension of payment of quarterly dividends on its preferred stock, including the Series G and Series H. On July 15, 2017, the Company reached six quarterly dividend payments in arrears relating to its Series G and Series H and as a result the respective dividend rate increased by 0.25% Total undeclared preferred dividends as of December 31, 2021 and 2020 were $ 30,348 25,222 Issuances to Employees, Officers and Directors On December 15, 2021, pursuant to the stock plan approved by the Board of the Directors, 40,000 On December 21, 2020, pursuant to the stock plan approved by the Board of the Directors, 16,000 On December 18, 2019, pursuant to the stock plan approved by the Board of Directors, 16,000 On February 1, 2019, pursuant to the stock plan approved by the Board of Directors, 151,515 During the years ended December 31, 2021 and 2020, no stock option was granted to Navios Holdings’ employees, officers and directors. Dividends from Navios Logistics—Acquisition of noncontrolling interest On July 30, 2021, Navios Logistics declared and paid a pro rata dividend to the holders of its common equity in shares of Grimaud. All transactions were eliminated on consolidated level as of that date. Immediately thereafter, Grimaud agreed to redeem the equity interests held by its non-controlling shareholder in full at fair market value, which was payable through $ 16,000 20,000 21,000 15,000 20,000 27,243 8,757 On July 10, 2020, Navios Logistics declared and paid a $ 6,381 2,414,263 2,308 On February 21, 2020, Navios Logistics’ board of directors declared and paid a $ 27,500 17,552 9,948 Sale of Navios Holdings shares of common stock On July 13, 2021, the Company issued 9,301,542 9,301,542 44,437 176 Acquisition of Treasury Stock In November 2015, the Board of Directors approved a share repurchase program for up to $ 25,000 94,858 818 114,791 1,070 Navios Holdings had outstanding as of December 31, 2021, 25,198,620 2,414,263 15,881,147 2,414,263 23,032 5,350 17,682 23,242 5,350 17,682

Interest Expense and Finance Co

Interest Expense and Finance Cost	12 Months Ended
	Dec. 31, 2021
Interest Expense And Finance Cost
Interest Expense and Finance Cost	NOTE 18: INTEREST EXPENSE AND FINANCE COST Interest Expense and Finance Cost Interest expense and finance cost consisted of the following: Interest Expense and Finance Cost (Table) For the Year Ended December 31, 2021 For the Year Ended December 31, 2020 For the Year Ended December 31, 2019 Interest expense $ 136,055 $ 128,696 $ 125,496 Amortization and write-off of deferred financing costs 8,870 7,863 7,746 Other 84 — 237 Interest expense and financing cost $ 145,009 $ 136,559 $ 133,479

Segment Information

Segment Information	12 Months Ended
	Dec. 31, 2021
Segment Reporting [Abstract]
Segment Information	NOTE 19: SEGMENT INFORMATION Segment Information The Company currently has two reportable segments from which it derives its revenues: Dry Bulk Vessel Operations and Logistics. The reportable segments reflect the internal organization of the Company and are strategic businesses that offer different products and services. The Dry Bulk Vessel Operations consists of the transportation and handling of bulk cargoes through the ownership, operation, and trading of vessels. The Logistics Business consists of operating ports and transfer station terminals, handling of vessels, barges and pushboats as well as upriver transport facilities in the Hidrovia region. The Company measures segment performance based on net income/(loss) attributable to Navios Holdings common stockholders. Inter-segment sales and transfers are not significant and have been eliminated and are not included in the following tables. Summarized financial information concerning each of the Company’s reportable segments is as follows: Segment Information (Table) Dry Bulk Vessel Operations for the Year Ended December 31, 2021 Logistics Business for the Year Ended December 31, 2021 Total for the Year Ended December 31, 2021 Revenue $ 362,343 $ 223,475 $ 585,818 Interest income 26 230 256 Interest expense and finance cost (1) (80,450) (64,559) (145,009) Depreciation and amortization (29,582) (31,653) (61,235) Equity in net earnings of affiliate companies 69,275 — 69,275 Net income attributable to Navios Holdings common stockholders 140,651 (2) (23,965) (3) 116,686 Total assets 1,200,255 608,523 1,808,778 Goodwill 56,240 104,096 160,336 Capital expenditures (24,950) (23,848) (48,798) Investment in affiliate companies 125,744 — 125,744 Cash and cash equivalents 21,011 32,580 53,591 Restricted cash 84,260 — 84,260 Long-term debt, net (including current and noncurrent portion) $ 844,134 $ 542,350 $ 1,386,484 (1) Interest expense and finance cost for the year ended December 31, 2021 excludes $4,404 relating to the intercompany interest of the Grimaud loan, which is eliminated upon consolidation. (2) The Dry Bulk Vessel Operations net income is adjusted to exclude the mark to market loss of $2,559 for the year ended December 31, 2021, following the repayment of the Grimaud loan in Shares which is eliminated upon consolidation. (3) The Logistics Business net income is adjusted for the items referred in footnote (1) above as well as the mark to market loss of $24,169 recognized in Navios Logistics statement of income for the year ended December 31, 2021, following the repayment of the Grimaud loan and the s ale of the Shares which is eliminated upon consolidation. Dry Bulk Vessel Operations for the Year Ended December 31, 2020 Logistics Business for the Year Ended December 31, 2020 Total for the Year Ended December 31, 2020 Revenue $ 200,794 $ 215,924 $ 416,718 Interest income 48 209 257 Interest expense and financing cost (88,237 ) (48,322) (136,559) Depreciation and amortization (42,076) (28,939) (71,015) Equity in net losses of affiliate companies (1,293) — (1,293) Net (loss)/ income attributable to Navios Holdings common stockholders (192,207) (754) (192,961) Total assets 1,316,936 654,389 1,971,325 Goodwill 56,240 104,096 160,336 Capital expenditures (99,068) (8,441) (107,509) Investment in affiliate companies 56,988 — 56,988 Cash and cash equivalents 20,011 74,870 94,881 Restricted cash 16,303 — 16,303 Long-term debt, net (including current and noncurrent portion) $ 1,043,839 $ 540,590 $ 1,584,429 Dry Bulk Vessel Operations for the Year Ended December 31, 2019 Logistics Business for the Year Ended December 31, 2019 Total for the Year Ended December 31, 2019 Revenue $ 254,178 $ 228,271 $ 482,449 Administrative fee revenue from affiliate companies 16,991 — 16,991 Interest income 9,610 1,052 10,662 Interest expense and financing cost (92,948) (40,531) (133,479) Depreciation and amortization (52,288) (29,435) (81,723) Equity in net losses of affiliate companies (9,185) — (9,185) Net (loss)/ income attributable to Navios Holdings common stockholders (209,096) 16,986 (192,110) Total assets 1,511,517 631,338 2,142,855 Goodwill 56,240 104,096 160,336 Capital expenditures (36,628) (7,943) (44,571) Investment in affiliate companies 64,352 — 64,352 Cash and cash equivalents 32,386 45,605 77,991 Restricted cash 736 — 736 Long-term debt, net (including current and noncurrent portion) $ 1,048,318 $ 514,929 $ 1,563,247 The following table sets out the Company’s revenue by geographic region. Dry Bulk Vessel Operations (excluding administrative fee revenue from affiliate companies) and Logistics Business revenue are allocated on the basis of the geographic region in which the customer is located. Dry bulk vessels and containership vessels operate worldwide. Logistics Business operates different types of tanker vessels, pushboats, and wet and dry barges for delivering a wide range of products between ports in the Paraná, Paraguay and Uruguay River systems in South America (commonly known as the “Hidrovia” or the “waterway”). Revenues from specific geographic regions which contribute over 10% of revenue are disclosed separately. Revenue by Geographic Region Segment Information - Revenue by Geographic Region (Table) Year ended December 31, 2021 Year ended December 31, 2020 Year ended December 31, 2019 North America $ — $ — $ 2,259 Australia 11,905 2,055 — Europe 184,786 132,582 179,009 Asia 155,123 63,610 67,468 South America 234,004 218,442 232,394 Other — 28 1,319 Total $ 585,818 $ 416,718 $ 482,449 Vessels operate on a worldwide basis and are not restricted to specific locations. Accordingly, it is not possible to allocate the assets of these operations to specific countries. The total net book value of long-lived assets for dry bulk vessels amounted to $ 427,385 627,569 520,036 509,283 4,046

Earnings_(Loss) per Common Shar

Earnings/(Loss) per Common Share	12 Months Ended
	Dec. 31, 2021
Earnings Per Share [Abstract]
Earnings/(Loss) per Common Share	NOTE 20: EARNINGS/(LOSS) PER COMMON SHARE Earnings/(Loss) per Common Share Earnings/(Loss) per share is calculated by dividing net income/(loss) attributable to Navios Holdings common stockholders by the weighted average number of shares of Navios Holdings outstanding during the periods presented. Net income/(loss) attributable to Navios Holdings common stockholders is calculated by adding to (if a discount) or deducting from (if a premium) net income/(loss) attributable to Navios Holdings common stockholders the difference between the fair value of the consideration paid upon redemption and the carrying value of the preferred stock, including the unamortized issuance costs of the preferred stock, and the amount of any undeclared dividend cancelled. For the year ended December 31, 2021, 384,682 0 For the year ended December 31, 2020, 569,998 1,549 For the year ended December 31, 2019, 843,097 227,496 On December 21, 2018 the Company’s common stockholders approved a one-for-ten reverse stock split Earnings/(Loss) per Common Share - Earnings/(Loss) per share, basic and diluted (Table) Year ended December 31, 2021 Year ended December 31, 2020 Year ended December 31, 2019 Numerator: Net income/(loss) attributable to Navios Holdings common stockholders $ 116,686 $ (192,961) $ (192,110) Less: Undeclared dividend on preferred stock and on unvested restricted shares (5,127) (5,144) (7,178) Plus: Tender Offer — Redemption of preferred stock Series G and H including $16,863 of undeclared preferred dividend cancelled — — 45,680 Gain from eliminated dividend on preferred stock due to conversion — 166 — Income/(Loss) attributable to Navios Holdings common stockholders, basic and diluted $ 111,559 $ (197,939) $ (153,608) Denominator: Denominator for basic earnings/ (loss) per share attributable to Navios Holdings common stockholders — weighted average shares 16,168,329 12,896,568 12,356,024 Basic earnings/ (loss) per share attributable to Navios Holdings commonstockholders $ 6.90 $ (15.35) $ (12.43) Denominator for diluted earnings/ (loss) per share attributable to Navios Holdings common stockholders — weighted average shares 16,553,011 12,896,568 12,356,024 Diluted earnings/ (loss) per share attributable to Navios Holdings common stockholders 6.74 $ (15.35) $ (12.43)

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income Taxes	NOTE 21: INCOME TAXES Income Taxes The Republic of the Marshall Islands, Liberia, Panama and Malta do not impose a tax on international shipping income. Under the laws of the Republic of the Marshall Islands, Malta, Liberia and Panama, the countries of incorporation of the Company and its subsidiaries and the vessels’ registration, the companies are subject to registration and tonnage taxes in the accompanying consolidated statements of comprehensive income/(loss). In accordance with the currently applicable Greek law, ship owning companies of foreign-flagged vessels that are managed by Greek or foreign ship management companies having established an office/branch in Greece on the basis of the applicable licensing regime are subject to tax liability towards the Greek state which is calculated on the basis of the relevant vessel’s tonnage. . A tax credit is recognized for tonnage tax (or similar tax) paid abroad, up to the amount of the tax due in Greece. The owner, the manager and the bareboat charterer or the financial lessee (where applicable) are liable to pay the tax due to the Greek state. The payment of said tax exhausts the tax liability of the foreign ship owning company the bareboat charterer, the financial lessee (as applicable) and the relevant manager against any tax, duty, charge or contribution payable on income from the exploitation of the foreign-flagged vessel outside Greece. In Belgium, taxation on ocean shipping is based on the tonnage of the sea-going vessels from which the profit is obtained (“tonnage tax”). The income tax (expense)/ benefit reflected in the Company’s consolidated financial statements for the years ended December 31, 2020, 2019, and 2018 is mainly attributable to Navios Holdings’ subsidiaries in South America, which are subject to the Argentinean, Brazilian and Paraguayan income tax regime. CNSA and Corporacion Navios Granos S.A. (“CNGSA”) are located in a tax free zone and are not liable to income tax. Navios Logistics’ current port operations in Uruguay are exempted from income taxes. As a result of the Law 27,630, voted by the Argentinian Parliament in June 2021, income tax rates ans scales were modified. Income tax liabilities of the Argentinean subsidiaries for the current period is measured at the amount expected to be paid to the taxation authorities using a tax rate of 35 30 25 35 30 25 Under the tax laws of Argentina, the subsidiaries of the Company in that country are subject to taxes levied on gross revenues. Rates differ depending on the jurisdiction where revenues are earned for tax purposes. Average rates were approximately 2.0% 2.0% 2.0% 10% 50 30 1% As per the tax reform in Paraguay that is in force since January 1, 2020 (Law 6,380 from September 25, 2019 confirmed by Decree 3182 from December 30, 2019), there are still two possible options to determine the income tax liability of Paraguayan companies. Under the first option income tax liabilities for the current and prior periods are measured at the amount expected to be paid to the taxation authorities, by applying the tax rate of 10% on the fiscal profit and loss. The 100% of revenues derived from freights carried between other countries with destination Paraguay are considered Paraguayan sourced, and therefore taxed. The tax reform also states that any fiscal losses generated as of the fiscal year starting January 1, 2020, will be carried forward for up to five years, with the possibility to deduct each year the 20% from future fiscal years taxable income. Companies whose operations are considered international freights can alternatively choose to pay income taxes on their revenues at an effective tax rate of 3% of such revenues, without considering any other kind of adjustments. Once the methodology is chosen, the Paraguayan companies have to keep it for at least five years. The corporate income tax rate in Argentina, Paraguay, Brazil, and Uruguay is 35% 10% 34% 25%

Other Expense

Other Expense	12 Months Ended
	Dec. 31, 2021
Other Income and Expenses [Abstract]
Other Expense	NOTE 22: OTHER EXPENSE Other Expense During the years ended December 31, 2021, 2020 and 2019, taxes other-than-income taxes of Navios Logistics amounted to $ 5,442 5,762 7,745

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2021
Subsequent Events [Abstract]
Subsequent Events	NOTE 23: SUBSEQUENT EVENTS Subsequent Events · In January 2022, the HCOB bank facility (as defined herein) was drawn down. · In January 2022, the CACIB/BNP bank facility (as defined herein) was drawn down. · In January 2022, the NSM Loans were drawn down. · In January 2022, the fourth sale and sale and leasback agreement was drawn down. · In January 2022, the 2022 Notes were repaid in full. · In March 2022, the Company prepaid $ 10,380 in connection with HCOB bank facility to release a dry bulk vessel . · In March 2022, Navios Holdings entered into a sale and leaseback agreement for $ 12,000 to finance a vessel, which was drawn in the first quarter of 2022. · In March 2022, the Company issued a notice of redemption with respect to an aggregate principal amount of $ 25,000 · On March 23, 2022, Navios Logistics entered into a $ 25,000 The Navios Logistics 2022 BBVA Facility was used to repay existing debt under the Navios Logistics BBVA Facility, and for general corporate purposes. 4.25 quarterly July 1, 2025 is secured by assignments of certain receivables 17,000 · On March 25, 2022, Navios Logistics entered into a $ 5,000 The Navios Logistics Santander Facility will be used for general corporate purposes 4.20 quarterly March 7, 2026 is secured by assignments of certain receivables. 5,000 For information on the Company’s various loan facilities and sale/leaseback agreements, see Note 11 “Borrowings” to the consolidated financial statements. · In April 2022, Vale International S.A. (“Vale”) announced the sale of its iron ore, manganese ore and logistics assets in the midwestern system to J&F Mineracao Ltda. controlled by J&F Investimentos S.A. The sale includes the full assumption by the buyer of the take-or-pay logistics contracts, which remain subject to the consent of the applicable counterparties. The Vale port contract entered into between Corporacion Navios S.A., a company controlled by Navios Logistics, and Vale, dated September 27, 2013 remains in full force and effect. Any change to the terms and conditions of the Vale port contract is subject to the prior approval of the Navios counterparty.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Basis of presentation:	(a)    Basis of presentation: U.S. GAAP Going concern The consolidated financial statements have been prepared on a going concern basis. As of December 31, 2021, Navios Holdings’ current assets totaled $ 229,447 442,701 213,254 164,891 7.375% January 2022 105,000 11.25% August 2022 As of December 31, 2021, Navios Holdings had redeemed $ 150,000 four 100,000 20,000 10,000 155,000 As of December 31, 2021, Navios Holdings had repurchased $ 21,356 January 2022 455,566 150,000 105,000 101,750 77,000 In March 2022, Navios Holdings issued a fifth notice of redemption with respect to an aggregate principal amount of $ 25,000 March 30, 2022 130,000 Based on internal forecasts and projections that take into account potential changes in Company’s trading performance and the ability to sell vessels and other assets, management believes that the Company has adequate financial resources to continue in operation and meet its financial commitments, including but not limited to capital expenditures and debt service obligations, for a period of at least twelve months from the date of issuance of the consolidated financial statements. Although internal forecasts and projections, and specifically the estimated daily time charter equivalent for the unfixed days, are driven by market data and are subject to future volatility along with other factors outside the control of the Company, with the existence of alternative liquidity sources and management’s ability to utilize them if needed, management concludes that substantial doubt about the Company’s ability to continue as a going concern has been alleviated as of the date of the issuance of the consolidated financial statements. Change in accounting principles: ASU 2016-02 Leases, ASC 842 On January 1, 2019, the Company adopted the requirements of Accounting Standards Update (“ASU”) 2016-02 “Leases” as amended (Accounting Standards Codification (“ASC”) 842 or the “new lease standard”). ASC 842 increases transparency and comparability among organizations by requiring a lessee to record right-of-use assets and related lease liabilities on its balance sheet when it commences an operating lease. The Company adopted ASC 842 using the modified retrospective transition method. Under this method, the cumulative effect of applying the new lease standard is recorded with no restatement of any comparative prior periods presented. As provided by ASC 842, the Company elected to record the required cumulative effect adjustments to the opening balance sheet in the period of adoption rather than in the earliest comparative period presented. As a result, the adoption of ASC 842 has not had an impact on prior periods reported by the Company. In connection with its adoption of ASC 842, the Company elected the “package of 3” practical expedients permitted under the transition guidance, which allows the Company not to reassess: (i) whether any expired or existing contracts are considered or contain leases; (ii) the lease classification for any expired or existing leases; and (iii) initial direct costs of existing leases. Additionally, the Company elected the practical expedient allowed under the transition guidance of ASC 842 to not separate the lease and non-lease components related to a lease contract and to account for them as a single lease component for the purposes of the recognition and measurement requirements of ASC 842. As required by ASC 842, the Company’s disclosures around its leasing activities have been significantly expanded to enable users of our consolidated financial statements to assess the amount, timing and uncertainty of cash flows arising from lease arrangements. For further information on the Company’s leases, see Note 15 “Leases” to the consolidated financial statements.
Principles of consolidation:	(b)    Principles of consolidation: The Company also consolidates entities that are determined to be variable interest entities (“VIE”) as defined in the accounting guidance, if the Company determines that it is the primary beneficiary of such entity. ASC 810-15-14 outlines the criteria for evaluating whether an entity is a VIE. A VIE is defined as a legal entity where either (i) equity interest holders as a group lack the characteristics of a controlling financial interest, including decision making ability; and an interest in the entity’s residual risks and reward; or (ii) the equity interest holders have not provided sufficient equity investment to permit the entity to finance its activities without additional subordinated financial support; or (iii) the voting rights of some investors are not proportional to their obligations to absorb the expected losses of the entity, their rights to receive the expected residual returns of the entity, or both and substantially all of the entity’s activities either involve or are conducted on behalf of an investor that has disproportionately few voting rights. Subsidiaries: 63.8% Discontinued Operations: Investments in Affiliate Companies: 20 50 Affiliate companies included in the financial statements accounted for under the equity method In the consolidated financial statements of Navios Holdings, the following entities are included as affiliate companies and are accounted for under the equity method for such periods: (i) Navios Partners and its subsidiaries (ownership interest as of December 31, 2021 was 10.3% 6.9% 3.9% 47.5% 47.5% Subsidiaries Included in the Consolidation: Summary of Significant Accounting Policies - Entities included in the consolidation (Table) Ownership Country of Statements of Operations Company Name Nature Interest Incorporation 2021 2020 2019 Navios Maritime Holdings Inc. Holding Company Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios South American Logistics Inc. Sub-Holding Company 63.8% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Maritime Containers L.P. Holding Company 3.7% Marshall Is. — 1/1 – 8/29 11/30 - 12/31 Navios Corporation Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios International Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navimax Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Handybulk Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Hestia Shipping Ltd. Operating Company 100% Malta 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Anemos Maritime Holdings Inc. Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Shipmanagement Inc. Management Company 100% Marshall Is. — 1/1 - 8/29 1/1 - 12/31 NAV Holdings Limited Sub-Holding Company 100% Malta 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Kleimar N.V. Operating Company/ Vessel Owning Company/ Management Company 100% Belgium 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Kleimar Ltd. Operating Company 100 Marshall Is. — 1/1 – 8/29 1/1 - 12/31 Bulkinvest S.A. Operating Company 100% Luxembourg 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Primavera Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Ginger Services Co. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Aquis Marine Corp. Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Tankers Management Inc. Management Company 100% Marshall Is. — 1/1 - 8/29 1/1 - 12/31 Astra Maritime Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Achilles Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Apollon Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Herakles Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Hios Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Ionian Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Kypros Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Meridian Shipping Enterprises Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Mercator Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Arc Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Horizon Shipping Enterprises Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Magellan Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Aegean Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Star Maritime Enterprises Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Corsair Shipping Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rowboat Marine Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rondine Management Corp . Vessel Owning Company 100% Marshall Is. 1/1 - 9/30 3/22 - 12/31 — Vernazza Shiptrade Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 9/25-12/31 — Navios Corporation Management Inc. Operating Company 100% Marshall Is. — 7/4 -8/29 — Beaufiks Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Nostos Shipmanagement Corp. Vessel Owning Company 100% Marshall Is. 1/1 - 6/30 1/1 - 12/31 1/1 - 12/31 Portorosa Marine Corp. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Shikhar Ventures S.A. Vessel Owning Company 100% Liberia 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Sizzling Ventures Inc. Operating Company 100% Liberia 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rheia Associates Co. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Taharqa Spirit Corp. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rumer Holding Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Pharos Navigation S.A. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Pueblo Holdings Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Quena Shipmanagement Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Aramis Navigation Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 7/9 1/1 - 12/31 1/1 - 12/31 White Narcissus Marine S.A. Vessel Owning Company 100% Panama 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios GP L.L.C. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Red Rose Shipping Corp. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Highbird Management Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Ducale Marine Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Vector Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Faith Marine Ltd. Vessel Owning Company 100% Liberia 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Maritime Finance (US) Inc. Operating Company 100% Delaware 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Maritime Finance II (US) Inc. Operating Company 100% Delaware 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Tulsi Shipmanagement Co. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Cinthara Shipping Ltd. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rawlin Services Company Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Mauve International S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Serenity Shipping Enterprises Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Mandora Shipping Ltd Vessel Owning Company 100% Marshall Is. 1/1 - 3/30 1/1 - 12/31 1/1 - 12/31 Solange Shipping Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 3/30 1/1 - 12/31 1/1 - 12/31 Diesis Ship Management Ltd. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Holdings Europe Finance Inc. Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Asia LLC Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Iris Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Jasmine Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Emery Shipping Corporation Vessel Owning Company 100% Marshall Is. — 1/1 - 09/30 1/1 - 12/31 Lavender Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 6/30 1/1 - 12/31 1/1 - 12/31 Esmeralda Shipping Corporation Vessel Owning Company 100% Marshall Is. — — 1/1 - 8/30 Triangle Shipping Corporation Vessel Owning Company 100% Marshall Is. — — 1/1 - 8/30 Roselite Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Smaltite Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Motiva Trading Ltd. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Alpha Merit Corporation Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Thalassa Marine S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Asteroid Shipping S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/12 - 12/31 Cloud Atlas Marine S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/15 - 12/31 Heodor Shipping Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 2/13 - 12/31 Navios Maritime Containers GP LLC Operating Company 100% Marshall Is. — 1/1 - 8/29 9/11 - 12/31 Navios Containers Management Inc. Management Company 100% Marshall Is. — 1/1 - 8/29 1/1 - 12/31 Pacifico Navigation Corp. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 11/7 - 12/31 Rider Shipmanagement Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 12/4 - 12/31 Talia Shiptrade S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 10/11-12/31 Moonstone Shipping Corporation Vessel Owning Company 100 Marshall Is. 6/30 –12/31 — — Opal Shipping Corporation Vessel Owning Company 100% Marshall Is. 6/30 –12/31 — — Grimaud Ventures S.A. Operating Company 100% Marshall Is. 7/30-12/31 — —
Use of Estimates:	(c)   Use of Estimates: The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods. On an ongoing basis, management evaluates the estimates and judgments. Estimates and judgements management evaluates relate to. among other things, uncompleted voyages, future drydock dates, the assessment of other-than-temporary impairment related to the carrying value of investments in affiliate companies, the selection of useful lives for tangible and intangible assets, expected future cash flows from long-lived assets and operating lease assets to support impairment tests, impairment test for goodwill, allowance for credit losses necessary for accounts receivables and demurrages, provisions for legal disputes, pension benefits, contingencies and guarantees. Management bases its estimates and judgments on historical experience and on various other factors that they believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. The spread of the COVID-19 pandemic, which the World Health Organization declared a pandemic in 2020, has caused substantial disruptions in the global economy and the shipping industry, as well as significant volatility in the financial markets, the severity and duration of which remains uncertain.
Cash and Cash Equivalents:	(d)    Cash and Cash Equivalents:
Restricted Cash:	(e)    Restricted Cash: 0 684 10 84,250 15,609
Insurance Claims:	(f)    Insurance Claims:
Inventories:	(g)    Inventories:
Dry Bulk Vessels, Port Terminals, Tanker Vessels, Barges, Pushboats and Other Fixed Assets, net:	(h)    Dry Bulk Vessels, Port Terminals, Tanker Vessels, Barges, Pushboats and Other Fixed Assets, net: Expenditures for routine maintenance and repairs are expensed as incurred. Depreciation is computed using the straight-line method over the useful life of the vessels, port terminals, tanker vessels, barges, pushboats and other fixed assets, after considering the estimated residual value. Annual depreciation rates used, which approximate the useful life of the assets are: Summary of Significant Accounting Policies - Depreciation Periods (Table) Dry bulk vessels 25 years Port terminals 5 49 years Tanker vessels, barges and pushboats 15 45 years Furniture, fixtures and equipment 3 10 years Computer equipment and software 5 years Leasehold improvements shorter of lease term or 6 years Management estimates the residual values of the Company’s dry bulk vessels based on a scrap value cost of steel times the weight of the ship noted in lightweight tons (“LWT”). Residual values are periodically reviewed and revised to recognize changes in conditions, new regulations or for other reasons. Revisions of residual values affect the depreciable amount of the vessels and the depreciation expense in the period of the revision and future periods. Management estimates the residual values of the Company’s vessels based on a scrap rate of $ 340 Management estimates the useful life of its dry bulk vessels to be 25 years
Deposits for Vessels, Port Terminals and Other Fixed Assets:	(i)    Deposits for Vessels, Port Terminals and Other Fixed Assets: 1,062 986 1,960 Other long-term assets”,
Assets Held for Sale:	(j)    Assets Held for Sale: The Company’s policy is to dispose of vessels and other fixed assets when suitable opportunities occur and not necessarily to keep them until the end of their useful life. The Company classifies assets and disposal groups as being held for sale when the following criteria are met: management has committed to a plan to sell the asset (disposal group); the asset (disposal group) is available for immediate sale in its present condition; an active program to locate a buyer and other actions required to complete the plan to sell the asset (disposal group) have been initiated; the sale of the asset (disposal group) is probable, and transfer of the asset (disposal group) is expected to qualify for recognition as a completed sale within one year; the asset (disposal group) is being actively marketed for sale at a price that is reasonable in relation to its current fair value; and actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. Long-lived assets or disposal groups classified as held for sale are measured at the lower of their carrying amount or fair value less cost to sell. These assets are not depreciated once they meet the criteria to be held for sale. No assets were classified as held for sale as of December 31, 2021 and 2020.
Impairment of Long Lived Assets:	(k)    Impairment of Long Lived Assets: Navios Holdings Navios Holdings determines the fair value of its assets on the basis of management estimates and assumptions by making use of available market data and taking into consideration third party valuations performed on an individual vessel basis. In evaluating useful lives and carrying values of long-lived assets, certain indicators of potential impairment are reviewed, such as undiscounted projected operating cash flows, vessel sales and purchases, business plans and overall market conditions. Undiscounted projected net operating cash flows are determined for each asset group and compared to the carrying value of the vessel, the unamortized portion of deferred drydock and special survey costs, the unamortized portion of ballast water treatment system and the unamortized portion of other capitalized items, if any related to the vessel or the carrying value of deposits for newbuildings. The loss recognized either on impairment (or on disposition) will reflect the excess of carrying value over fair value (selling price) for the vessel asset group. Where the undiscounted projected net operating cash flows for each asset group do not exceed the carrying value of the operating lease asset and the carrying value of deposits for the option to acquire a vessel including expenses and interest, management proceeds to perform step two of the impairment assessment. In step two of the impairment assessment, the Company determines the fair value of its vessels through a combination of a discounted cash flow analysis utilizing market participant assumptions from available market data and third-party valuations performed on an individual vessel basis. As of December 31, 2021, the Company considered various indicators, including but not limited to the market price of its long-lived assets, its contracted revenues and cash flows and the economic outlook, and concluded for the Dry Bulk Vessel Operations that no events and circumstances occurred, which could trigger the existence of potential impairment of the Company’s vessels. As a result, no step one of impairment assessment was performed as of December 31, 2021. During the fourth quarter of fiscal year 2020, management concluded that events occurred, and circumstances had changed, which indicated that potential impairment of the Company’s long-lived assets could exist. These indicators included continued volatility in the spot market, and the related impact of the current dry bulk sector on management’s expectation for future revenues. As a result, an impairment assessment of long-lived assets (step one) was performed. The Company determined undiscounted projected net operating cash flows for each vessel and compared it to the vessel’s carrying value together with the carrying value of deferred drydock and special survey costs, ballast water treatment system costs and other capitalized items, if any, related to the vessel. The significant factors and assumptions used in the undiscounted projected net operating cash flow analysis included: determining the projected net operating cash flows by considering the charter revenues from existing time charters for the fixed fleet days (the Company’s remaining charter agreement rates) and an estimated daily time charter equivalent for the unfixed days (based on a combination of one-year average historical time charter rates and 10-year average historical one-year time charter rates) over the remaining economic life of each vessel, net of brokerage and address commissions excluding days of scheduled off-hires, management fees for vessel operating expenses fixed until 2021 and thereafter assuming an annual increase of 3.0% 99.3% As of December 31, 2020, our assessment concluded that step two of the impairment analysis was required for two of our dry bulk vessels held and used, as the undiscounted projected net operating cash flows did not exceed the carrying value for such vessels. As a result, the Company recorded an impairment loss of $ 52,820 As of December 31, 2019, the Company recorded an impairment loss of $ 84,584 Navios Logistics As of December 31, 2021, management concluded that for the Logistics Business that operates tanker vessels in its cabotage business, certain events and circumstances had changed as of December 31, 2021, indicating a potential impairment of two of the Logistics Business’s tanker vessels. These events and circumstances included the extended period in which its tanker vessels operating in the cabotage business have been without a long term time charter contract. The extended delay is the result of the status of the current tanker market and the vessels’ capacity. Vessels’ capacity appears to be limited to trading in the markets of Argentina and Uruguay. Navios Logistics recorded an impairment loss of $ 21,966 No
Deferred Drydock and Special Survey Costs:	(l)    Deferred Drydock and Special Survey Costs: 30 60 72 96 Costs capitalized as part of the drydocking or special survey consist principally of the actual costs incurred at the yard, and expenses relating to spare parts, paints, lubricants and services incurred solely during the drydocking or special survey period. For each of the years ended December 31, 2021, 2020 and 2019, the amortization of deferred drydock and special survey costs from continuing operations was $ 11,084 10,255 11,067
Deferred Financing Costs:	(m)  Deferred Financing Costs: 8,870 7,863 7,746
Goodwill and Other Intangibles	(n)  Goodwill and Other Intangibles (i) Goodwill: The Company evaluates impairment of goodwill using a single step process following the adoption of ASU 2017-04, “Intangibles-Goodwill and Other (Topic 350)” as of January 1, 2020. The aggregate fair value of the reporting unit is compared to its carrying amount, including goodwill. The Company determines the fair value of the reporting unit based on a combination of the income approach (i.e. discounted cash flows) and market approach (i.e. comparative market multiples) and believes that the combination of these two approaches is the best indicator of fair value for its individual reporting units. Goodwill impairment loss is measured as the amount by which a reporting unit’s carrying amount exceeds its fair value, not to exceed the carrying amount of goodwill. As of December 31, 2021, the Company performed its impairments test for its reporting units within the Dry Bulk Vessel Operations and the Logistics Business. The Company additionally considered that its market capitalization continued to remain at a level well below the carrying amount. As of December 31, 2021, the Company performed the impairment test for the Dry Bulk Vessel Operations reporting unit, which, is allocated goodwill of $ 56,240 The fair value of the Dry Bulk Vessel Operations reporting unit was estimated using a combination of income and market approaches. For the income approach, the expected present value of future cash flows used judgments and assumptions that management believes were appropriate in the circumstances. The significant factors and assumptions the Company used in its discounted cash flow analysis included: EBITDA, the discount rate used to calculate the present value of future cash flows and future capital expenditures. EBITDA assumptions included revenue assumptions, general and administrative expense growth assumptions and direct vessel expense growth assumptions. The future cash flows were determined by considering the charter revenues from existing time charters for the fixed fleet days (the Company’s remaining charter agreement rates) and an estimated daily time charter equivalent for the unfixed days (based on a combination of one-year average historical time charter rates and the 10-year average of historical one-year time charter rates). The Company believes this approach to be objective for forecasting charter rates over an extended time period for long-lived assets and consistent with the cyclicality of the industry. In addition, a weighted average cost of capital (“WACC”) was used to discount future estimated cash flows to their present values. The WACC was based on externally observable data considering market participants’ and the Company’s cost of equity and debt, optimal capital structure and risk factors specific to the Company. The market approach estimated the fair value of the Company’s business based on comparable publicly-traded companies in its industry. In assessing the fair value, the Company utilized the results of the valuations and considered the range of fair values determined under all methods which indicated that the fair value exceeded the carrying amount. As of December 31, 2021, the Company performed the impairment test for the Logistics Business, which is allocated goodwill of $ 104,096 No impairment loss was recorded for any of the periods presented for both the Dry Bulk Vessel Operations and the Logistics Business. (ii) Intangibles Other Than Goodwill: straight-line 32 years straight-line 10 years The fair value of customer relationships of Navios Logistics was determined based on the “excess earnings” method, which relies upon the future cash flow generating ability of the asset. Customer relationships are amortized using the straight-line The Company reviews its other intangibles such as trade name, customer relationships, port terminal operating rights, favorable lease terms and unfavorable lease terms periodically for potential impairment whenever events or changes in circumstances indicate that the carrying amount may not be fully recoverable. Intangibles other than goodwill would be considered impaired if their carrying value is not recovered from the future undiscounted cash flows associated with the asset (step one). Measurement of the impairment loss is determined as the difference between the carrying amount and the fair value of the intangible asset. The Company determines the fair value of its intangible assets based on management estimates and assumptions by making use of available market data. In evaluating carrying values of intangible assets, certain indicators of potential impairment are reviewed, such as undiscounted projected operating cash flows, business plans and overall market conditions. When intangible assets or liabilities associated with the acquisition of a vessel are identified, they are recorded at fair value. Fair value is determined by reference to market data and the discounted amount of expected future cash flows. Where charter rates are higher than market charter rates, an asset is recorded, being the difference between the acquired charter rate and the market charter rate for an equivalent vessel. Where charter rates are less than market charter rates, a liability is recorded, being the difference between the assumed charter rate and the market charter rate for an equivalent vessel. The determination of the fair value of acquired assets and assumed liabilities requires the Company to make significant assumptions and estimates of many variables including market charter rates, expected future charter rates, the level of utilization of the Company’s vessels and the Company’s weighted average cost of capital. The use of different assumptions could result in a material change in the fair value of these items, which could have a material impact on the Company’s financial position and results of operations. The amortizable value of favorable and unfavorable leases is amortized over the remaining life of the lease term and the amortization expense is included in the statements of comprehensive income/(loss) under the caption “Depreciation and amortization” in the consolidated financial statements. The amortizable value of favorable leases would be considered impaired if the carrying value of such leases could not be recovered from the future undiscounted cash flows associated with the asset. Vessel purchase options that have not been exercised, which are included in favorable lease terms, would be considered impaired if the carrying value of an option, when added to the option price of the vessel, exceeded the fair value of the vessel. Vessel purchase options that are included in favorable leases are not amortized and when the purchase option is exercised, the asset is capitalized as part of the cost of the vessel and depreciated over the remaining useful life of the vessel and if not exercised, the intangible asset is written off. Vessel purchase options that are included in unfavorable lease terms are not amortized and when the purchase option is exercised by the charterer and the underlying vessel is sold, it will be recorded as part of gain/loss on sale of the assets. If the option is not exercised at the expiration date, it is written-off in the consolidated statements of comprehensive income/(loss). No favorable and unfavorable lease terms have been identified for the years ended December 31, 2021 and 2020. As of December 31, 2021, the Company concluded that no events and circumstances occurred that could trigger the existence of potential impairment of the Navios Holdings trade name, and the Company’s other intangible assets such as port terminal operating rights and customer relationships. As a result, step one of impairment assessment was not required as of December 31, 2021. During the fourth quarter of fiscal year 2020, management concluded that certain events occurred and circumstances had changed indicating a potential impairment of the Navios Holdings trade name. These changes in events and circumstances included continued volatility in the spot market, and the impact of the current dry bulk sector on management’s expectation for future revenues. As a result, an impairment assessment for trade name (step one) was performed. The significant factors and assumptions the Company used in the undiscounted cash flow analysis of its trade name included: revenue assumptions, specifically the future cash flows were determined by considering the charter revenues of the Dry Bulk Vessel Operations from existing time charters for the fixed fleet days (the Company’s remaining charter agreement rates) and an estimated daily time charter equivalent for the unfixed days (based on a combination of one-year average historical time charter rates and the 10-year average historical one-year time charter rates) and the respective “relief from royalty” rate applied to the future cash flows of the Dry Bulk Vessel Operations. No impairment loss was recorded for the Company’s intangible assets as of December 31, 2021, 2020 and 2019. The weighted average amortization periods for intangibles are: Summary of Significant Accounting Policies - Finite lived acquired intangible assets (Table) Intangible assets Years Trade name 32 Port terminal operating rights 47 Customer relationships 20 See also Note 3 “Sale of Management & Consolidation/Deconsolidation of Navios Containers” and Note 8 “Intangible Assets other than Goodwill” to the consolidated financial statements.
Foreign Currency Translation:	(o)  Foreign Currency Translation: 2,630 546 (967)
Provisions:	(p)  Provisions: The Company participates in Protection and Indemnity (“P&I”) insurance plans provided by mutual insurance associations known as P&I clubs. Under the terms of these plans, participants may be required to pay additional premiums (supplementary calls) to fund operating deficits incurred by the clubs (“back calls”). Obligations for back calls are accrued annually based on information provided by the P&I clubs. Provision for losses subject to claims was provided for in the period in which estimated losses on vessels under time charter losses were determined. As of both December 31, 2021 and 2020, the balance for this provision was $ 0
Segment Reporting:	(q)  Segment Reporting: three two
Revenue and Expense Recognition:	(r)   Revenue and Expense Recognition: Revenue Recognition: In determining the appropriate amount of revenue to be recognized as it fulfills its obligations under its agreements, the Company performs the following steps: (i) identification of the promised goods or services in the contract; (ii) determination of whether the promised goods or services are performance obligations, including whether they are distinct in the context of the contract; (iii) measurement of the transaction price, including the constraint on variable consideration; (iv) allocation of the transaction price to the performance obligations based on estimated selling prices; and (v) recognition of revenue when (or as) the Company satisfies each performance obligation. Voyage revenues for the transportation of cargo are recognized ratably over the estimated relative transit time of each voyage. A voyage is deemed to commence when a vessel arrives at the loading port, as applicable under the contract, and is deemed to end upon the completion of the discharge of the current cargo. Under a voyage charter, a vessel is provided for the transportation of specific goods between specific ports in return for payment of an agreed upon freight per ton of cargo. Revenues are recorded net of address commissions. Address commissions represent a discount provided directly to the charterers based on a fixed percentage of the agreed upon charter rate. Since address commissions represent a discount (sales incentive) on services rendered by the Company and no identifiable benefit is received in exchange for the consideration provided to the charterer, these commissions are presented as a reduction of revenue. Revenue from contracts of affreightment (“COA”)/voyage contracts relating to our barges are recognized ratably over the estimated relative transit time of each voyage. A voyage is deemed to commence upon the barge’s arrival at the loading port, as applicable under the contract, and is deemed to end upon the completion of discharge under the current voyage. The percentage of transit time is based on the number of days traveled as of the balance sheet date divided by the number of total days expected for the voyage. The position of the barge at the balance sheet date is determined by the days traveled as of the balance sheet date over the total voyage of the pushboat having the barge in tow. Revenue arising from contracts that provide our customers with continuous access to convoy capacity is recognized ratably over the period of the contracts. Demurrage income represents payments made by the charterer to the vessel owner when loading or discharging time exceeds the stipulated time in the voyage charter and is recognized as it is earned. The Company recognizes revenue ratably from the vessel’s/barge’s arrival at the loading port, as set forth in the applicable contract, to when the charterer’s cargo is discharged as well as defer costs that meet the definition of “costs to fulfill a contract” and relate directly to the contract. Revenues from time-chartering and bareboat chartering of vessels and barges are accounted for as operating leases and are thus recognized on a straight-line basis as the average revenue over the rental periods of such charter agreements as service is performed. However, for loss generating time charters, the loss is recognized in the period during which the loss is generated. A time-charter involves placing a vessel or barge at the charterer’s disposal for a period of time during which the charterer uses the vessel in return for the payment of a specified daily hire rate. Charters for periods of less than three months are referred to as spot-charters. Charters for periods of three months to a year are generally referred to as medium-term charters. All other charters are considered long-term. For time-charters, the owner of the vessel typically pays the vessel’s operating costs, such as crews, maintenance and insurance. For vessels operating in pooling arrangements, the Company earns a portion of total revenues generated by the pool, net of expenses incurred by the pool. The amount allocated to each pool participant vessel, including the Company’s vessels, is determined in accordance with an agreed-upon formula, which is determined by margins awarded to each vessel in the pool based on the vessel’s age, design and other performance characteristics. Revenue under pooling arrangements is accounted for on the accrual basis and is recognized in the period in which the variability is resolved. The allocation of such net revenue may be subject to future adjustments by the pool; however, such changes are not expected to be material. Revenues from dry port terminal operations consist of an agreed flat fee per ton and cover the services performed to unload barges (or trucks), transfer the product into silos or the stockpiles for temporary storage, and to load the ocean-going vessels. Revenues are recognized upon completion of loading the ocean-going vessels. Revenue arising from contracts that provide our customers with continuous access to port terminal storage and transshipment capacity is recognized ratably over the period of the contracts. Additionally, fees are charged for vessel dockage and for storage time in excess of contractually specified terms. Dockage revenues are recognized ratably up to completion of loading as the performance obligation is met evenly over the loading period. Storage fees are assessed and recognized at the point when the product remains in the silo storage beyond the contractually agreed upon term. Storage fee revenue is recognized ratably over the storage period and ends when the product is loaded onto the ocean-going vessel. Revenues from liquid port terminal consist mainly of sales of petroleum products in the Paraguayan market and revenues from liquid port operations. Revenues from liquid port terminal operations consist of an agreed flat fee per cubic meter or a fixed rate over a specific period to cover the services performed to unload barges, transfer the products into the tanks for temporary storage and then loading the trucks. Revenues that consist of an agreed flat fee per cubic meter are recognized upon completion of loading the trucks. Revenues from liquid port terminal operations that consist of a fixed rate over a specific period are recognized ratably over the storage period as the performance obligation is met evenly over time, ending when the product is loaded onto the trucks. Additionally, revenues consist of an agreed flat fee per cubic meter to cover the services performed to unload barges, transfer the products into the tanks for temporary storage, and to load the trucks. Revenues are recognized upon completion of loading the trucks. Additionally, fees are charged for storage time in excess of contractually specified terms. Storage fee revenue is recognized ratably over the storage period and ends when the product is loaded onto the trucks. Expenses related to our revenue-generating contracts are recognized as incurred. The following tables reflect the revenue earned per category for the years ended December 31, 2021, 2020 and 2019: Summary of Significant Accounting Policies - Revenue per Category (Table) Dry Bulk Vessel Operations for the Logistics Business Total COA/Voyage revenue $ 24,355 $ 77,485 $ 101,840 Time chartering revenue 337,018 41,446 378,464 Port terminal revenue — 78,740 78,740 Storage fees (dry port) revenue — 1,518 1,518 Dockage revenue — 3,876 3,876 Sale of products revenue — 13,776 13,776 Liquid port terminal revenue — 5,734 5,734 Other 969 901 1,870 Total $ 362,342 $ 223,476 $ 585,818 Dry Bulk Vessel Operations for the Logistics Business Total for the COA/Voyage revenue $ 6,660 $ 54,005 $ 60,665 Time chartering revenue 194,005 59,236 253,241 Port terminal revenue — 73,112 73,112 Storage fees (dry port) revenue — 3,364 3,364 Dockage revenue — 3,948 3,948 Sale of products revenue — 17,272 17,272 Liquid port terminal revenue — 4,606 4,606 Other 128 382 510 Total $ 200,793 $ 215,925 $ 416,718 Dry Bulk Vessel Operations for the Logistics Business Total COA/Voyage revenue $ 3,727 $ 49,488 $ 53,215 Time chartering revenue 250,187 76,680 326,867 Port terminal revenue — 80,180 80,180 Storage fees (dry port) revenue — 3,452 3,452 Dockage revenue — 4,310 4,310 Sale of products revenue — 9,384 9,384 Liquid port terminal revenue — 4,032 4,032 Other 264 745 1,009 Total $ 254,178 $ 228,271 $ 482,449 Administrative fee revenue from affiliate companies: General and administrative expenses: Following the sale of the management division effected on August 30, 2019, outlined in Note 3, these services are provided by NSM, pursuant to an administrative services agreement dated August 29, 2019 ( the “Administrative Services Agreement”). The Manager is reimbursed for reasonable costs and expenses incurred in connection with the provision of these services. The term of this agreement is for an initial period of five years with an automatic extension for a period of five years thereafter unless a notice of termination is received by either party. The Administrative Services Agreement also provides that the Company pay a termination fee, equal to the fees charged for the full calendar year preceding the termination date, by Navios Holdings in the event the Administrative Services Agreement is terminated on or before August 29, 2024. For information on the Administrative Services Agreement, see Note 16 “Transactions with Related Parties” in the consolidated financial statements. Deferred Income and Cash Received In Advance: Time Charter, Voyage and Logistics Business Expenses: Direct Vessel Expenses: 3.7 3.8 3% 0.03 August 29, 2024 Prepaid Voyage Costs:
Employee benefits:	(s)  Employee benefits: Pension and Retirement Obligations-Crew: Provision for Employees’ Severance and Retirement Compensation: The amount of compensation was based on the number of years of service and the amount of remuneration at the date of dismissal or retirement up to a maximum of two years’ salary. If the employees remained in the employment of the Company until normal retirement age, they were entitled to retirement compensation equal to 40 U.S. Retirement Savings Plan: The Company sponsored a 401(k) retirement savings plan, which was categorized as a defined contribution plan. The plan was available to full time employees who met the plan’s eligibility requirements. The plan permitted employees to make contributions up to 15% of their annual salary with the Company matching up to the first 6%. The Company made monthly contributions (matching contributions) to the plan based on amounts contributed by employees. Subsequent to making the matching contributions, the Company had no further obligations. The Company might make an additional discretionary contribution annually if such a contribution was authorized by the Board of Directors. The plan was administered by an independent professional firm that specialized in providing such services. Other Post-Retirement Obligations: Stock-Based Compensation: The fair value of share appreciation rights and stock option grants is determined with reference to option pricing model and principally adjusted Black-Scholes models. The fair value of restricted share units, restricted stock and restricted stock units is determined by reference to the quoted stock price on the date of grant. Compensation expense, net of estimated forfeitures, is recognized based on a graded expense model over the vesting period. Compensation expense for the awards that vest upon achievement of the performance criteria is recognized when it is probable that the performance criteria will be met and are being accounted for as equity.
Earning/(Loss) Per Share:	(t)  Financial Instruments: Financial Risk Management: Credit Risk: Liquidity Risk: Foreign Exchange Risk: (u)  Earning/(Loss) Per Share:
Income Taxes:	(v)  Income Taxes: The asset and liability method is used to account for future income taxes. Under this method, future income tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts and the tax bases of assets and liabilities. Future income tax assets and liabilities are measured using enacted tax rates in effect for the year in which those temporary differences are expected to be recovered or settled. The effect on future income tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. A deferred tax asset is recognized for temporary differences that will result in deductible amounts in future years. A valuation allowance is recognized if, based on the weight of available evidence, it is more likely than not that some portion or all of the deferred tax asset will not be realized. As a result of the Law 27,630, voted by the Argentinean Parliament in June 2021, income tax rates and scales were modified for the fiscal periods starting as of January 1, 2021. Income tax liabilities of the Argentinean subsidiaries for the current period is measured at the amount expected to be paid to the taxation authorities using a tax rate of 35% on any taxable profit above 50 million Argentinean pesos or $487, 30% on any taxable profit between 5 million pesos or $49 and 50 million pesos or $487, and 25% on any taxable profit below 5 million pesos or $49. The Law 27,630 replaced the income tax rates and scales enacted by the Law 27,541, voted by the Parliament on December 23, 2019, which had made changes to the income tax law in Argentina. The Law 27,541, had modified the rates for income taxes applicable for the fiscal years beginning on January 1, 2020 and 2021. In measuring its income tax assets and liabilities, the Company used the rate that is expected to be enacted at the time of the reversal of the asset or liability in the calculation of the deferred tax for the items related to Argentina. An income tax rate of 35 2,112 208
Dividends:	(w)  Dividends: 0 0
Guarantees:	(x)  Guarantees: On November 15, 2012, the Company agreed to provide Navios Partners with guarantees against counterparty default on certain existing charters (see also Note 16 “Transactions with Related Parties” to the consolidated financial statements).
Leases:	(y)  Leases: The difference between the gross investment in the lease and the sum of the present values of the two components of the gross investment is recorded as unearned income which is amortized to income over the lease term as finance lease interest income to produce a constant periodic rate of return on the net investment in the lease. For charters classified as operating leases where Navios Holdings is deemed the lessor, refer to Note 2(r) “Summary of Significant Accounting Policies -Revenue and Expense Recognition” to the consolidated financial statements. The Company acts as a lessor under operating leases in connection with all of its charter out arrangements. In cases of lease agreements where the Company acts as lessee, the Company recognizes an operating lease asset and a corresponding lease liability on the consolidated balance sheet. For charters classified as operating leases where Navios Holdings is or is deemed the lessee, the expense is recognized on a straight-line basis over the rental periods of such charter agreements. The expense is included under the caption “Time charter, voyage and logistics business expenses”. During the transition to ASC 842, the operating leases assets were adjusted for the carrying amount of the straight-line liabilities on that date. In cases of sale and leaseback agreements, if the transfer of the asset to the lessor does not qualify as a sale, then the agreement constitutes a failed sale and leaseback and is accounted for as a financial liability. For a sale to have occurred, the control of the asset would need to be transferred to the lessor, and the lessor would need to obtain substantially all the benefits from the use of the asset. Impairment of operating lease assets: Undiscounted projected net operating cash flows are determined for each asset group and compared to the carrying value of the operating lease asset and the carrying value of deposits for the option to acquire a vessel including expenses and interest (asset group). If the step two of the impairment analysis is required, the analysis includes the use of discounted cash flows which includes various assumptions, including the Company’s WACC. If management determines that step two of the impairment analysis is required for any of our asset groups, a discounted cash flow analysis using the Company’s WACC is performed. The WACC is based on externally observable data considering market participants’ and the Company’s cost of equity and debt, optimal capital structure and risk factors specific to the Company. Where the undiscounted projected net operating cash flows for each asset group do not exceed the carrying value of the operating lease asset and the carrying value of deposits for the option to acquire a vessel including expenses and interest, management proceeds to perform step two of the impairment assessment. As of December 31, 2021, the Company concluded that no events or circumstances occurred that would trigger the existence of potential impairment of its operating lease assets. As a result, no step one impairment assessment was performed as of December 31, 2021. During the fourth quarter of fiscal year 2020, management concluded that events occurred, and certain circumstances had changed, such that potential impairment of the Company’s operating lease assets could exist. These events and circumstances included continued volatility in the spot market, the impact of such volatility on the current dry bulk sector, and the resulting effecton management’s expectation for future revenues. As a result, an impairment assessment of operating lease assets (step one) was performed. The Company determined undiscounted projected net operating cash flows for each charter-in and bareboat-in vessel and compared those cash flows to each operating lease asset’s carrying value together with the carrying value of deposits for the option to acquire a vessel including expenses and interest. Factors and assumptions used in the undiscounted projected net operating cash flow analysis included: a determination of the projected net operating cash flows by considering the charter revenues from existing time charters for the fixed fleet days (the Company’s remaining charter agreement rates), an estimated daily time charter equivalent for the unfixed days (based on three-year average historical time charter rates) over the remaining lease term, net of brokerage and address commissions excluding days of scheduled off-hires (for the bareboat-in vessels), and management fees for vessel operating expenses in accordance with the terms of the Management Agreement. The determination process assumed an annual increase of 3.0% As of December 31, 2020, our assessment concluded that step two of the impairment analysis was required for two asset groups, which involved a discounted cash flow analysis using the Company’s WACC. As a result, the Company recorded an impairment loss of $ 1,361 As of December 31, 2019, our assessment concluded that step two of the impairment analysis was required for certain charter-in vessels, which involves a discounted cash flow analysis using the Company’s WACC. As a result, the Company recorded an impairment loss of $ 38,636
Treasury Stock:	(z)  Treasury Stock:
Trade Accounts Receivable:	(aa)  Trade Accounts Receivable: On January 1, 2020, the Company adopted Topic 326 “Financial Instruments - Credit Losses. Measurement of Credit Losses on Financial Instruments” using the modified retrospective approach. This standard amends the accounting for credit losses on available-for-sale debt securities, purchased financial assets with credit deterioration and clarifies that impairment of receivables arising from operating leases should be accounted for in accordance with ASC 842 “Leases”. In addition, this standard requires the measurement of all expected credit losses for financial assets, including trade accounts receivable, held at the reporting date based on historical experience, current conditions, and current expectations of future economic conditions based on reasonable and supportable forecasts. This new guidance did not have a material impact on the Company’s consolidated financial statements, as the majority of its Accounts receivable, net relates to receivables arising from operating leases and are scoped out of the new standard. As a result of the adoption of this standard, there was no cumulative impact to the Company’s accumulated deficit at January 1, 2020
Convertible Preferred Stock:	(ab)  Convertible Preferred Stock: 0.0001 2 Five years after the issuance date, 30 10 20 10 14 14
Cumulative Redeemable Perpetual Preferred Stock:	(ac)  Cumulative Redeemable Perpetual Preferred Stock: 2,000,000 4,800,000 Each of the shares represents 1/100th of a share of the Series G, with a liquidation preference of $ 2,500 25 8.75 8.625 2,500 25
Investment in Available-for-Sale Securities:	(ad)  Investment in Available-for-Sale Securities: Investment in Equity Securities:
Financial Instruments and Fair Value:	(ae)  Financial Instruments and Fair Value: A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. In determining the appropriate levels, the Company performs a detailed analysis of the assets and liabilities that are subject to guidance on Fair Value Measurements.
Recent Accounting Pronouncements:	(af)  Recent Accounting Pronouncements: Adoption of new accounting pronouncements: In March 2020, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) ASU 2020-4, “Reference Rate Reform (Topic 848)” (“ASU 2020-4”), which provides optional guidance intended to ease the potential burden in accounting for the expected discontinuation of LIBOR as a reference rate in the financial markets. The guidance can be applied to modifications made to certain contracts to replace LIBOR with a new reference rate. The guidance, if elected, will permit entities to treat such modifications as the continuation of the original contract, without any required accounting reassessments or remeasurements. In addition, in January 2021, the FASB issued another ASU (ASU No. 2021-01) with respect to the Reference Rate Reform (Topic 848). The amendments in this Update clarify that certain optional expedients and exceptions in Topic 848 for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. The ASU 2020-4 was effective for the Company beginning on March 12, 2020 and the Company will apply the amendments prospectively through December 31, 2022. As of December 31, 2021, the Company has not made any contract modification to replace the reference rate in any of its agreements and had evaluated that there was no impact to its consolidated financial statements. In December 2019, FASB issued ASU 2019-12, Income Taxes (Topic 740), which modifies ASC 740 to simplify the accounting for income taxes. It removes certain exceptions to the general principles in Topic 740 and amends existing guidance to improve consistent application. The amendments in ASU 2019-12 are effective for public business entities for fiscal years beginning after December 15, 2020, including interim periods therein. The adoption of this ASU on January 1, 2021 did not have a material impact on the Company’s consolidated financial statements. In August 2018, FASB issued ASU 2018-14, “Compensation-Retirement Benefits-Defined Benefit Plans (Topic 715-20): Disclosure Framework-Changes to the Disclosure Requirements for Defined Benefit Plans”. This update modifies the disclosure requirements for defined benefit pension plans and other postretirement plans. ASU 2018-14 is effective for public business entities that are SEC filers beginning in the first quarter of fiscal year 2021. The adoption of this ASU on January 1, 2021 did not have a material impact on the Company’s consolidated financial statements. Recently Issued Accounting Pronouncements Pending Adoption In July 2021, the FASB issued ASU 2021-05, Lease (Topic 842): Lessors—Certain Leases with Variable Lease Payments (“ASU 2021-05”). The guidance in ASU 2021-05 amends the lease classification requirements for the lessors under certain leases containing variable payments to align with practice under ASC 840. The lessor should classify and account for a lease with variable lease payments that do not depend on a reference index or a rate as an operating lease if both of the following criteria are met: 1) the lease would have been classified as a sales-type lease or a direct financing lease in accordance with the classification criteria in ASC 842-10-25-2 through 25-3; and 2) the lessor would have otherwise recognized a day-one loss. The amendments in ASU 2021-05 are effective for fiscal years beginning after December 15, 2021, with early adoption permitted. The Company is currently assessing the impact of that standard and believes that it will not have any material impact on the Company’s disclosures to the consolidated financial statements. On August 5, 2020, the FASB issued ASU No. 2020-06, Debt -Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging -Contracts in Entity’s Own Equity (Subtopic 815-40). The objective of this update is to improve understandability and reduce complexity on distinguishing liabilities from equity. Amendments affect entities that issue convertible instruments and/or contracts indexed to and potentially settled in an entity’s own equity. The amendments in this update are effective for public business entities for fiscal years beginning after December 15, 2021, including interim periods within those fiscal years. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within those fiscal years. Adoption is allowed through either a modified retrospective method of transition or a fully retrospective method of transition. The Company is currently assessing the impact of that standard and believes that it will not have any material impact on the Company’s disclosures to the consolidated financial statements.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Summary of Significant Accounting Policies - Entities included in the consolidation (Table)	Summary of Significant Accounting Policies - Entities included in the consolidation (Table) Ownership Country of Statements of Operations Company Name Nature Interest Incorporation 2021 2020 2019 Navios Maritime Holdings Inc. Holding Company Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios South American Logistics Inc. Sub-Holding Company 63.8% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Maritime Containers L.P. Holding Company 3.7% Marshall Is. — 1/1 – 8/29 11/30 - 12/31 Navios Corporation Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios International Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navimax Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Handybulk Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Hestia Shipping Ltd. Operating Company 100% Malta 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Anemos Maritime Holdings Inc. Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Shipmanagement Inc. Management Company 100% Marshall Is. — 1/1 - 8/29 1/1 - 12/31 NAV Holdings Limited Sub-Holding Company 100% Malta 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Kleimar N.V. Operating Company/ Vessel Owning Company/ Management Company 100% Belgium 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Kleimar Ltd. Operating Company 100 Marshall Is. — 1/1 – 8/29 1/1 - 12/31 Bulkinvest S.A. Operating Company 100% Luxembourg 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Primavera Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Ginger Services Co. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Aquis Marine Corp. Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Tankers Management Inc. Management Company 100% Marshall Is. — 1/1 - 8/29 1/1 - 12/31 Astra Maritime Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Achilles Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Apollon Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Herakles Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Hios Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Ionian Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Kypros Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Meridian Shipping Enterprises Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Mercator Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Arc Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Horizon Shipping Enterprises Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Magellan Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Aegean Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Star Maritime Enterprises Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Corsair Shipping Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rowboat Marine Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rondine Management Corp . Vessel Owning Company 100% Marshall Is. 1/1 - 9/30 3/22 - 12/31 — Vernazza Shiptrade Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 9/25-12/31 — Navios Corporation Management Inc. Operating Company 100% Marshall Is. — 7/4 -8/29 — Beaufiks Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Nostos Shipmanagement Corp. Vessel Owning Company 100% Marshall Is. 1/1 - 6/30 1/1 - 12/31 1/1 - 12/31 Portorosa Marine Corp. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Shikhar Ventures S.A. Vessel Owning Company 100% Liberia 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Sizzling Ventures Inc. Operating Company 100% Liberia 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rheia Associates Co. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Taharqa Spirit Corp. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rumer Holding Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Pharos Navigation S.A. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Pueblo Holdings Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Quena Shipmanagement Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Aramis Navigation Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 7/9 1/1 - 12/31 1/1 - 12/31 White Narcissus Marine S.A. Vessel Owning Company 100% Panama 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios GP L.L.C. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Red Rose Shipping Corp. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Highbird Management Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Ducale Marine Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Vector Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Faith Marine Ltd. Vessel Owning Company 100% Liberia 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Maritime Finance (US) Inc. Operating Company 100% Delaware 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Maritime Finance II (US) Inc. Operating Company 100% Delaware 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Tulsi Shipmanagement Co. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Cinthara Shipping Ltd. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Rawlin Services Company Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Mauve International S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Serenity Shipping Enterprises Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Mandora Shipping Ltd Vessel Owning Company 100% Marshall Is. 1/1 - 3/30 1/1 - 12/31 1/1 - 12/31 Solange Shipping Ltd. Vessel Owning Company 100% Marshall Is. 1/1 - 3/30 1/1 - 12/31 1/1 - 12/31 Diesis Ship Management Ltd. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Holdings Europe Finance Inc. Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Navios Asia LLC Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Iris Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Jasmine Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Emery Shipping Corporation Vessel Owning Company 100% Marshall Is. — 1/1 - 09/30 1/1 - 12/31 Lavender Shipping Corporation Vessel Owning Company 100% Marshall Is. 1/1 - 6/30 1/1 - 12/31 1/1 - 12/31 Esmeralda Shipping Corporation Vessel Owning Company 100% Marshall Is. — — 1/1 - 8/30 Triangle Shipping Corporation Vessel Owning Company 100% Marshall Is. — — 1/1 - 8/30 Roselite Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Smaltite Shipping Corporation Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Motiva Trading Ltd. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Alpha Merit Corporation Sub-Holding Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Thalassa Marine S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/1 - 12/31 Asteroid Shipping S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/12 - 12/31 Cloud Atlas Marine S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 1/15 - 12/31 Heodor Shipping Inc. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 2/13 - 12/31 Navios Maritime Containers GP LLC Operating Company 100% Marshall Is. — 1/1 - 8/29 9/11 - 12/31 Navios Containers Management Inc. Management Company 100% Marshall Is. — 1/1 - 8/29 1/1 - 12/31 Pacifico Navigation Corp. Vessel Owning Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 11/7 - 12/31 Rider Shipmanagement Inc. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 12/4 - 12/31 Talia Shiptrade S.A. Operating Company 100% Marshall Is. 1/1 - 12/31 1/1 - 12/31 10/11-12/31 Moonstone Shipping Corporation Vessel Owning Company 100 Marshall Is. 6/30 –12/31 — — Opal Shipping Corporation Vessel Owning Company 100% Marshall Is. 6/30 –12/31 — — Grimaud Ventures S.A. Operating Company 100% Marshall Is. 7/30-12/31 — —
Summary of Significant Accounting Policies - Depreciation Periods (Table)	Summary of Significant Accounting Policies - Depreciation Periods (Table) Dry bulk vessels 25 years Port terminals 5 49 years Tanker vessels, barges and pushboats 15 45 years Furniture, fixtures and equipment 3 10 years Computer equipment and software 5 years Leasehold improvements shorter of lease term or 6 years
Summary of Significant Accounting Policies - Finite lived acquired intangible assets (Table)	Summary of Significant Accounting Policies - Finite lived acquired intangible assets (Table) Intangible assets Years Trade name 32 Port terminal operating rights 47 Customer relationships 20
Summary of Significant Accounting Policies - Revenue per Category (Table)	Summary of Significant Accounting Policies - Revenue per Category (Table) Dry Bulk Vessel Operations for the Logistics Business Total COA/Voyage revenue $ 24,355 $ 77,485 $ 101,840 Time chartering revenue 337,018 41,446 378,464 Port terminal revenue — 78,740 78,740 Storage fees (dry port) revenue — 1,518 1,518 Dockage revenue — 3,876 3,876 Sale of products revenue — 13,776 13,776 Liquid port terminal revenue — 5,734 5,734 Other 969 901 1,870 Total $ 362,342 $ 223,476 $ 585,818 Dry Bulk Vessel Operations for the Logistics Business Total for the COA/Voyage revenue $ 6,660 $ 54,005 $ 60,665 Time chartering revenue 194,005 59,236 253,241 Port terminal revenue — 73,112 73,112 Storage fees (dry port) revenue — 3,364 3,364 Dockage revenue — 3,948 3,948 Sale of products revenue — 17,272 17,272 Liquid port terminal revenue — 4,606 4,606 Other 128 382 510 Total $ 200,793 $ 215,925 $ 416,718 Dry Bulk Vessel Operations for the Logistics Business Total COA/Voyage revenue $ 3,727 $ 49,488 $ 53,215 Time chartering revenue 250,187 76,680 326,867 Port terminal revenue — 80,180 80,180 Storage fees (dry port) revenue — 3,452 3,452 Dockage revenue — 4,310 4,310 Sale of products revenue — 9,384 9,384 Liquid port terminal revenue — 4,032 4,032 Other 264 745 1,009 Total $ 254,178 $ 228,271 $ 482,449

Sale of Management & Consolid_2

Sale of Management & Consolidation/Deconsolidation of Navios Containers (Tables)	12 Months Ended
	Dec. 31, 2021
Business Combinations [Abstract]
Sale of Management & Consolidation/Deconsolidation of Navios Containers - Gain on Sale (Table)	Sale of Management & Consolidation/Deconsolidation of Navios Containers - Gain on Sale (Table) Proceeds received: Cash consideration 3,000 Less: Transaction fees $ (1,088) 1,912 Carrying value of assets and liabilities: Net liabilities derecognized 158,795 Loan payable to NSM assumed (141,795) Book value of general partner interest in Navios Partners (3,212) Book value of Other fixed assets (6,213) Lease liability, net 315 7,890 Gain on sale $ 9,802
Sale of Management & Consolidation/Deconsolidation of Navios Containers - Discontinued Operations (Table)	Sale of Management & Consolidation/Deconsolidation of Navios Containers - Discontinued Operations (Table) Period from January 1 to August 30, 2019 Revenue $ 89,925 Time charter, voyage and port terminal expenses (3,976) Direct vessel expenses (44,088) General and administrative expenses (6,706) Depreciation and amortization (22,858) Interest expense and finance cost (10,519) Other expense, net (5,896) Net (loss)/income from discontinued operations $ (4,118) Less: Net loss/(income) attributable to the noncontrolling interest $ 3,968 Net (loss)/income attributable to Navios Holdings common stockholders $ (150)

Cash and Cash Equivalents and_2

Cash and Cash Equivalents and Restricted Cash (Tables)	12 Months Ended
	Dec. 31, 2021
Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents and Restricted Cash (Table)	Cash and Cash Equivalents and Restricted Cash (Table) December 31, 2021 December 31, 2020 Cash on hand and at banks $ 53,547 $ 94,787 Short-term deposits and highly liquid funds 44 94 Restricted cash 84,260 16,303 Cash and cash equivalents and restricted cash $ 137,851 $ 111,184

Accounts Receivable, net (Table

Accounts Receivable, net (Tables)	12 Months Ended
	Dec. 31, 2021
Accounts Receivable Net
Accounts Receivable, Net (Table)	Accounts Receivable, Net (Table) December 31, 2021 December 31, 2020 Accounts receivable $ 79,935 $ 69,694 Less: Allowance for credit losses (17,096) (15,366) Accounts receivable, net $ 62,839 $ 54,328
Accounts Receivable, Net - Provisions for Doubtful Accounts (Table)	Accounts Receivable, Net - Provisions for Doubtful Accounts (Table) Allowance for credit losses Balance at Beginning of Period Charges to Costs and Expenses Amount Utilized Balance at End of Period Year ended December 31, 2019 $ (16,086) $ (999) $ 708 $ (16,377) Year ended December 31, 2020 $ (16,377) $ (541) $ 1,552 $ (15,366) Year ended December 31, 2021 $ (15,366) $ (1,831) $ 101 $ (17,096)

Prepaid Expenses and Other Cu_2

Prepaid Expenses and Other Current Assets (Tables)	12 Months Ended
	Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid Expenses and Other Current Assets (Table)	Prepaid Expenses and Other Current Assets (Table) December 31, 2021 December 31, 2020 Prepaid voyage and operating costs $ 5,086 $ 4,616 Claims receivable 6,397 4,136 Prepaid other taxes 1,084 2,604 Other 4,527 3,625 Total prepaid expenses and other current assets $ 17,094 $ 14,981

Vessels, Port Terminals and O_2

Vessels, Port Terminals and Other Fixed Assets, Net (Tables)	12 Months Ended
	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Vessels, Port Terminals and Other Fixed Assets (Table)	Vessels, Port Terminals and Other Fixed Assets (Table) Vessels Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 1,324,766 $ (390,982) $ 933,784 Additions 4,747 (48,812) (44,065) Vessel impairment (274,067) 159,834 (114,233) Disposals (48,830) — (48,830) Vessel acquisition 14,735 (44) 14,691 Balance December 31, 2019 $ 1,021,351 $ (280,004) $ 741,347 Additions 1,277 (36,438) (35,161) Vessel impairment (221,754) 137,255 (84,499) Disposals (87,823) — (87,823) Vessel acquisition 96,678 (2,820) 93,858 Write offs (153) — (153) Balance December 31, 2020 $ 809,576 $ (182,007) $ 627,569 Additions 4,949 (26,770) (21,821) Vessel impairment (89,888) 68,258 (21,630) Vessel Disposals (172,782) — (172,782) Vessel acquisition 16,049 — 16,049 Balance December 31, 2021 $ 567,904 $ (140,519) $ 427,385 Port Terminals (Navios Logistics) Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 253,360 $ (39,775) $ 213,585 Additions 602 (7,186) (6,584) Balance December 31, 2019 $ 253,962 $ (46,961) $ 207,001 Additions 869 (7,216) (6,347) Write offs (87) 76 (11) Balance December 31, 2020 $ 254,744 $ (54,101) $ 200,643 Additions 1,520 (7,629) (6,109) Transfers 5,646 — 5,646 Disposals (130) 169 39 Balance December 31, 2021 $ 261,780 $ (61,561) $ 200,219 Tanker vessels, barges and pushboats (Navios Logistics) Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 525,712 $ (182,584) $ 343,128 Additions 2,403 (19,038) (16,635) Write offs (2,064) 866 (1,198) Balance December 31, 2019 $ 526,051 $ (200,756) $ 325,295 Additions 1,931 (18,278) (16,347) Write offs (308) — (308) Balance December 31, 2020 $ 527,674 $ (219,034) $ 308,640 Additions 2,445 (20,763) (18,318) Impairment losses (27,339) 5,373 (21,966) Transfers 51,461 — 51,461 Balance December 31, 2021 $ 554,241 $ (234,424) $ 319,817 Containerships (Navios Containers) Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 400,896 $ (917) $ 399,979 Additions 1,715 (7,497) (5,782) Vessel acquisition 53,097 (649) 52,448 Navios Containers Deconsolidation (455,708) 9,063 (446,645) Balance December 31, 2019 $ — $ — $ — Other fixed assets Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 19,876 $ (11,897) $ 7,979 Additions 2,161 (1,056) 1,105 Write offs (14,206) 7,993 (6,213) Balance December 31, 2019 $ 7,831 $ (4,960) $ 2,871 Additions 488 (672) (184) Balance December 31, 2020 $ 8,319 $ (5,632) $ 2,687 Additions 385 (491) (106) Balance December 31, 2021 $ 8,704 $ (6,123) $ 2,581 Total Cost Accumulated Depreciation Net Book Value Balance December 31, 2018 $ 2,524,610 $ (626,155) $ 1,898,455 Additions 11,628 (83,589) (71,961) Vessel acquisition 67,832 (693) 67,139 Vessel impairment (274,067) 159,834 (114,233) Vessel disposals (48,830) — (48,830) Write offs (16,270) 8,859 (7,411) Navios Containers Deconsolidation (455,708) 9,063 (446,645) Balance December 31, 2019 $ 1,809,195 $ (532,681) $ 1,276,514 Additions 4,565 (62,604) (58,039) Vessel acquisition 96,678 (2,820) 93,858 Vessel impairment (221,754) 137,255 (84,499) Vessel disposals (87,823) — (87,823) Write offs (548) 76 (472) Balance December 31, 2020 $ 1,600,313 $ (460,774) $ 1,139,539 Additions 9,299 (55,653) (46,354) Vessel acquisition 16,049 — 16,049 Vessel impairment (117,227) 73,631 (43,596) Vessel Disposals (172,782) — (172,782) Disposal (130) 169 39 Transfers from other long-term assets 57,107 — 57,107 Balance December 31, 2021 $ 1,392,629 $ (442,627) $ 950,002

Intangible Assets other than _2

Intangible Assets other than Goodwill (Tables)	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets other than Goodwill (Table)	Intangible Assets other than Goodwill (Table) Acquisition Cost Accumulated Amortization Net Book Value December 31, 2021 Trade name $ 90,000 $ (45,985) $ 44,015 Port terminal operating rights 53,152 (14,833) 38,319 Customer relationships 35,490 (24,843) 10,647 Total Intangible assets $ 178,642 $ (85,661) $ 92,981 Net Book Value of Intangible Assets other than Goodwill as at December 31, 2020 Acquisition Cost Accumulated Amortization Net Book Value December 31, 2020 Trade name $ 90,000 $ (43,175) $ 46,825 Port terminal operating rights 53,152 (13,835) 39,317 Customer relationships 35,490 (23,069) 12,421 Total Intangible assets $ 178,642 $ (80,079) $ 98,563
Intangible Assets other than Goodwill - Amortization Expense and Write Offs (Table)	Intangible Assets other than Goodwill - Amortization Expense and Write Offs (Table) Amortization Expense and Write Offs Year Ended December 31, 2021 Amortization Expense and Write Offs Year Ended December 31, 2020 Amortization Expense and Write Offs Year Ended December 31, 2019 Trade name $ 2,810 $ 2,818 $ 2,811 Port terminal operating rights 998 998 999 Customer relationships 1,774 1,775 1,774 Total $ 5,582 $ 5,591 $ 5,584
Intangible Assets other than Goodwill - Amortization Schedule (Table)	Intangible Assets other than Goodwill - Amortization Schedule (Table) Description Within one year Year Two Year Three Year Four Year Five Thereafter Total Trade name $ 2,811 $ 2,811 $ 2,811 $ 2,818 $ 2,811 $ 29,953 $ 44,015 Port terminal operating rights 995 995 995 995 995 33,344 38,319 Customer relationships 1,775 1,775 1,775 1,775 1,775 1,772 10,647 Total amortization $ 5,581 $ 5,581 $ 5,581 $ 5,588 $ 5,581 $ 65,069 $ 92,981

Investments in Affiliate Comp_2

Investments in Affiliate Companies and Investments in Available-for-Sale Securities (Tables)	12 Months Ended
	Dec. 31, 2021
Investments in and Advances to Affiliates [Abstract]
Investments in Affiliate Companies and Investments in Available-for-Sale Securities - Financial Information of the Affiliate Companies - Balance Sheet (Table)	Investments in Affiliate Companies and Investments in Available-for-Sale Securities - Financial Information of the Affiliate Companies - Balance Sheet (Table) December 31, 2021 December 31, 2020 Balance sheet Navios Navios Navios Navios Navios Navios Cash and cash equivalents, including restricted cash $ 169,446 $ — $ — $ 30,728 $ 41,357 $ 7,573 Current assets $ 226,340 $ — $ — $ 60,780 $ 140,605 $ 16,684 Non-current assets $ 3,396,959 $ — $ — $ 1,146,489 $ 1,428,392 $ 414,106 Current liabilities $ 395,505 $ — $ — $ 253,252 $ 805,860 $ 39,862 Long- term debt including current portion, net $ 1,361,709 $ — $ — $ 486,857 $ 1,076,587 $ 232,159 Non-current liabilities $ 1,458,069 $ — $ — $ 299,187 $ 433,280 $ 199,383
Investments in Affiliate Companies and Investments in Available-for-Sale Securities - Financial Information of Affiliate Companies - Income Statement (Table)	Investments in Affiliate Companies and Investments in Available-for-Sale Securities - Financial Information of Affiliate Companies - Income Statement (Table) Income Statement Navios Partners 01/01/2021-12/31/2021 Navios Acquisition 01/01/2021-10/15/2021 Navios Containers 01/01/2021-03/31/2021 Revenue $ 713,175 $ 188,304 $ 43,763 Net income/(loss) $ 516,186 $ (6,307) $ 15,270 December 31, 2020 Income Statement Navios Partners Navios Acquisition Navios Europe II Navios Containers Revenue $ 226,771 $ 361,438 $ 17,059 $ 127,188 Net (loss)/income $ (68,541) $ 27,465 $ (26,661) $ 3,348 December 31, 2019 Income Statement Navios Partners Navios Acquisition Navios Europe I Navios Europe II Navios Containers Revenue $ 219,379 $ 280,117 $ 36,822 $ 46,718 $ 141,532 Net (loss)/income $ (62,134) $ (65,707) $ (18,575) $ (30,203) $ 7,507

Accrued Expenses and Other Li_2

Accrued Expenses and Other Liabilities (Tables)	12 Months Ended
	Dec. 31, 2021
Payables and Accruals [Abstract]
Accrued Expenses and Other Liabilities (Table)	Accrued Expenses and Other Liabilities (Table) December 31, 2021 December 31, 2020 Payroll $ 7,913 $ 6,671 Accrued interest 45,445 55,650 Accrued voyage expenses 1,014 1,344 Audit fees and related services 375 225 Accrued taxes 9,006 7,911 Professional fees 417 470 Other accrued expenses 289 264 Total accrued expenses $ 64,459 $ 72,535

Borrowings (Tables)

Borrowings (Tables)	12 Months Ended
	Dec. 31, 2021
Debt Disclosure [Abstract]
Borrowings (Table)	Borrowings (Table) Navios Holdings borrowings December 31, 2021 December 31, 2020 Loan Facility HCOB ($15,300) — 9,945 Loan Facility Credit Agricole ($23,000) — 11,100 Loan Facility Credit Agricole ($23,000) — 11,400 Loan Facility DVB Bank SE ($72,000) — 4,504 Loan Facility Alpha Bank ($31,000) — 20,200 Loan Facility Alpha Bank ($16,125) — 12,925 Sale and Leaseback Agreements 114,837 62,934 2022 Senior Secured Notes 155,000 305,000 2022 Notes 455,466 476,822 2024 Notes 8,626 8,626 NSM Loan (incl. accrued interest $306 and $526, respectively) 48,879 78,901 $50.0 million NSM Loan (including accrued interest of $326) — 50,326 $115.0 million NSM Loan (incl. accrued interest $571) 64,630 — Total Navios Holdings borrowings $ 847,438 $ 1,052,683 Navios Logistics borrowings December 31, 2021 December 31, 2020 2025 Logistics Senior Notes 500,000 500,000 Navios Logistics Notes Payable 12,463 17,842 Navios Logistics New BBVA Facility 12,000 22,000 Navios Logistics Alpha Bank Loan 7,700 9,100 Seller’s Credit Agreement for the construction of six liquid barges 11,213 11,047 Seller’s Credit Agreement for the Navios Logistics’ 2020 Fleet 15,000 — Other long-term loans — 46 Total Navios Logistics borrowings $ 558,376 $ 560,035 Total December 31, 2021 December 31, 2020 Total borrowings $ 1,405,814 $ 1,612,718 Less: current portion, net (307,451) (374,191) Less: deferred finance costs and discount, net (19,330) (28,289) Total long-term borrowings $ 1,079,033 $ 1,210,238
Borrowings - Principal payments (Table)	Borrowings - Principal payments (Table) Year 2022 (including total accrued interest of $877 of NSM Loan & $50.0 million NSM Loan) $ 308,912 2023 87,007 2024 211,161 2025 561,120 2026 177,343 2027 and thereafter 60,271 Total $ 1,405,814

Fair Value of Financial Instr_2

Fair Value of Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2021
Fair Value Of Financial Instruments
Fair Value of Financial Instruments - Fair Value (Table)	Fair Value of Financial Instruments - Fair Value (Table) December 31, 2021 December 31, 2020 Book Value Fair Value Book Value Fair Value Cash and cash equivalents $ 53,591 $ 53,591 $ 94,881 $ 94,881 Restricted cash $ 84,260 $ 84,260 $ 16,303 $ 16,303 Investments in available-for-sale-securities $ 219 $ 219 $ 222 $ 222 Senior and ship mortgage notes, net $ (1,101,931) $ (1,142,545) $ (1,263,566) $ (1,054,616) Long-term debt, including current portion $ (171,919) $ (173,213) $ (191,636) $ (193,043) Loans payable to affiliate companies, including current portion $ (112,634) $ (112,634) $ (129,227) $ (129,227)
Fair Value of Financial Instruments - Fair value measurements on a recurring basis (Table)	Fair Value of Financial Instruments - Fair value measurements on a recurring basis (Table) Fair Value Measurements as of December 31, 2021 Total Quoted Prices in Active Markets for Identical Assets (Level I) Significant Other Observable Inputs (Level II) Significant Unobservable Inputs (Level III) Investments in available-for-sale-securities $ 219 $ 219 $ — $ — Total $ 219 $ 219 $ — $ — Fair Value Measurements as of December 31, 2020 Total Quoted Prices in Active Markets for Identical Assets (Level I) Significant Other Observable Inputs (Level II) Significant Unobservable Inputs (Level III) Investments in available-for-sale-securities $ 222 $ 222 $ — $ — Total $ 222 $ 222 $ — $ —
Fair Value of Financial Instruments - Assets measured at Fair Value on a Non-Recurring Basis (Table)	Fair Value of Financial Instruments - Assets measured at Fair Value on a Non-Recurring Basis (Table) Fair Value Measurements as of December 31, 2021 Total Quoted Prices in Active Markets for Identical Assets (Level I) Significant Other Observable Inputs (Level II) Significant Unobservable Inputs (Level III) Vessels, port terminals and other fixed assets, net $ 7,500 $ — $ 7,500 $ — Total $ 7,500 $ — $ 7,500 $ — Navios Logistics recorded an impairment loss of $ 21,966 7,500 As of December , 2020, the Company’s assets measured at fair value on a non-recurring basis were Fair Value Measurements as of December 31, 2020 Total Quoted Prices in Active Markets for Identical Assets (Level I) Significant Other Observable Inputs (Level II) Significant Unobservable Inputs (Level III) Vessels, port terminals and other fixed assets, net $ 38,054 $ 6,644 $ 31,410 $ — Operating lease assets $ 10,018 $ — $ 10,018 $ — Total $ 48,072 $ 6,644 $ 41,428 $ —
Fair Value of Financial Liabilities - Non-Recurring Measurements (Table)	Fair Value of Financial Liabilities - Non-Recurring Measurements (Table) Fair Value Measurements at December 31, 2021 Total (Level I) (Level II) (Level III) Cash and cash equivalents $ 53,591 $ 53,591 $ — $ — Restricted cash $ 84,260 $ 84,260 $ — $ — Investments in available-for-sale-securities $ 219 $ 219 $ — $ — Senior and ship mortgage notes $ (1,142,545) $ (1,133,919) $ (8,626) $ — Long-term debt, including current portion (1) $ (173,213) $ — $ (173,213) $ — Loans payable to affiliate companies, including current portion $ (112,634) $ — $ (112,634) $ — Fair Value Measurements at December 31, 2020 Total (Level I) (Level II) (Level III) Cash and cash equivalents $ 94,881 $ 94,881 $ — $ — Restricted cash $ 16,303 $ 16,303 $ — $ — Investments in available-for-sale-securities $ 222 $ 222 $ — $ — Loan receivable from affiliate companies (2) $ — $ — $ — $ — Long-term receivable from affiliate company $ — $ — $ — $ — Senior and ship mortgage notes $ (1,054,616) $ (1,045,990) $ (8,626) $ — Long-term debt, including current portion (1) $ (193,043) $ — $ (193,043) $ — Loans payable to affiliate companies, including current portion $ (129,227) $ — $ (129,227) $ — Long-term payable to affiliate companies (2) $ — $ — $ — $ — (1) The fair value of the Company’s long-term debt is estimated based on currently available debt with similar contract terms, interest rates and remaining maturities, published quoted market prices as well as taking into account the Company’s creditworthiness. (2) The fair value of the Company’s loan receivable from/payable to affiliate companies and long-term receivable from/payable to affiliate companies is estimated based on currently available debt with similar contract terms, interest rate and remaining maturities as well as taking into account the counterparty’s creditworthiness.

Employee Benefit Plans (Tables)

Employee Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2021
Share-based Payment Arrangement [Abstract]
Employee Benefit Plans (Table)	Employee Benefit Plans (Table) Options Shares Weighted average exercise price Weighted average remaining term Aggregate fair value Outstanding as of December 31, 2018 661,977 28.2 3.36 5,696 Vested at December 31, 2018 116,667 — — — Exercisable at December 31, 2018 116,667 — — — Forfeited or expired (132,209) — — (682) Outstanding as of December 31, 2019 529,768 26.6 2.96 5,014 Vested at December 31, 2019 83,333 — — — Exercisable at December 31, 2019 83,333 — — — Forfeited or expired (67,475) — — (1,199) Outstanding as of December 31, 2020 462,293 17.9 2.25 3,815 Vested at December 31, 2020 — — — — Exercisable at December 31, 2020 — — — — Forfeited or expired (112,293) — — (1,084) Outstanding as of December 31, 2021 350,000 12.0 1.66 2,730 Restricted stock and restricted stock units Non Vested as of December 31, 2018 709,710 $ — 3.11 $ 6,490 Granted 167,515 — — 476 Vested (180,469) — — (1,595) Forfeited or expired (3,367) — — (42) Non Vested as of December 31, 2019 693,389 $ — 2.32 $ 5,329 Granted — — — — Vested (309,664) — — (2,858) Forfeited or expired (1,345) — — (17) Non Vested as of December 31, 2020 382,380 $ — 1.72 2,453 Granted 16,000 — — 36 Vested (226,075) — — (1,816) Forfeited or expired (894) — — (6) Non Vested as of December 31, 2021 171,412 $ — 1.17 667

Leases (Tables)

Leases (Tables)	12 Months Ended
	Dec. 31, 2021
Leases [Abstract]
Leases - Operating Lease Assets and Liabilities (Table)	Leases - Operating Lease Assets and Liabilities (Table) Dry Bulk Vessel Operations December 31, 2021 Dry Bulk Vessel Operations December 31, 2020 Logistics Business December 31, 2021 Logistics Business December 31, 2020 Total December 31, 2021 Total December 31, 2020 Operating lease assets Charter-in contracts (1) $ 164,268 $ 219,574 $ — $ — $ 164,268 $ 219,574 Land lease agreements — — 8,077 7,878 8,077 7,878 Office lease agreements — — 1,081 510 1,081 510 Total $ 164,268 $ 219,574 $ 9,158 $ 8,388 $ 173,426 $ 227,962 Operating lease liabilities, current portion Charter-in contracts $ 54,490 $ 81,276 $ — $ — $ 54,490 $ 81,276 Land lease agreements — — (182) (199) (182) (199) Office lease agreements — — 439 338 439 338 Total $ 54,490 $ 81,276 $ 257 $ 139 $ 54,747 $ 81,415 Operating lease liabilities, net of current portion Charter-in contracts $ 135,338 $ 185,092 $ — $ — $ 135,338 $ 185,092 Land lease agreements — — 8,259 8,077 8,259 8,077 Office lease agreements — — 642 182 642 182 Total $ 135,338 $ 185,092 $ 8,901 $ 8,259 $ 144,239 $ 193,351 (1) Based on the net present value of the remaining charter-in and rental payments for existing operating leases.
Leases - Lease Expenses (Table)	Leases - Lease Expenses (Table) Dry Bulk Vessel Operations Year Ended December 31, 2021 Logistics Business Year Ended December 31, 2021 Total Lease expense for charter-in contracts $ 73,124 $ 5,887 $ 79,011 Lease expense for land lease agreements — 571 571 Lease expense for office lease agreements — 307 307 Total $ 73,124 $ 6,765 $ 79,889 Dry Bulk Vessel Operations Year Ended December 31, 2020 Logistics Business Year Ended December 31, 2020 Total Lease expense for charter-in contracts $ 94,545 $ 6,587 $ 101,132 Lease expense for land lease agreements — 564 564 Lease expense for office lease agreements — 600 600 Total $ 94,545 $ 7,751 $ 102,296 Dry Bulk Vessel Operations Year Ended December 31, 2019 Logistics Business Year Ended December 31, 2019 Total Lease expense for charter-in contracts $ 117,562 $ 3,865 $ 121,427 Lease expense for land lease agreements — 552 552 Lease expense for office lease agreements 1,825 676 2,501 Total $ 119,387 $ 5,093 $ 124,480
Leases - Total amount of lease payments on an undiscounted basis (Table)	Leases - Total amount of lease payments on an undiscounted basis (Table) Charter-in vessels in operation Land Leases Office space December 31, 2022 $ 68,145 $ 556 $ 514 December 31, 2023 55,103 556 414 December 31, 2024 39,788 556 182 December 31, 2025 19,076 556 60 December 31, 2026 15,142 556 53 December 31, 2027 and thereafter 30,793 21,889 — Total $ 228,047 $ 24,669 $ 1,223 Operating lease liabilities, including current portion $ 189,828 $ 8,077 $ 1,081 Discount based on incremental borrowing rate $ 38,219 $ 16,592 $ 142
Leases - Future Revenue for Chartered-out Vessels, Barges, Pushboats and for Logistics Business (Table)	Leases - Future Revenue for Chartered-out Vessels, Barges, Pushboats and for Logistics Business (Table) Dry bulk vessels Logistics business 2022 79,330 131,588 2023 — 113,651 2024 — 96,724 2025 — 83,910 2026 — 54,962 2027 and thereafter — 572,033 Total minimum revenue, net of commissions $ 79,330 $ 1,052,868

Interest Expense and Finance _2

Interest Expense and Finance Cost (Tables)	12 Months Ended
	Dec. 31, 2021
Interest Expense And Finance Cost
Interest Expense and Finance Cost (Table)	Interest Expense and Finance Cost (Table) For the Year Ended December 31, 2021 For the Year Ended December 31, 2020 For the Year Ended December 31, 2019 Interest expense $ 136,055 $ 128,696 $ 125,496 Amortization and write-off of deferred financing costs 8,870 7,863 7,746 Other 84 — 237 Interest expense and financing cost $ 145,009 $ 136,559 $ 133,479

Segment Information (Tables)

Segment Information (Tables)	12 Months Ended
	Dec. 31, 2021
Segment Reporting [Abstract]
Segment Information (Table)	Segment Information (Table) Dry Bulk Vessel Operations for the Year Ended December 31, 2021 Logistics Business for the Year Ended December 31, 2021 Total for the Year Ended December 31, 2021 Revenue $ 362,343 $ 223,475 $ 585,818 Interest income 26 230 256 Interest expense and finance cost (1) (80,450) (64,559) (145,009) Depreciation and amortization (29,582) (31,653) (61,235) Equity in net earnings of affiliate companies 69,275 — 69,275 Net income attributable to Navios Holdings common stockholders 140,651 (2) (23,965) (3) 116,686 Total assets 1,200,255 608,523 1,808,778 Goodwill 56,240 104,096 160,336 Capital expenditures (24,950) (23,848) (48,798) Investment in affiliate companies 125,744 — 125,744 Cash and cash equivalents 21,011 32,580 53,591 Restricted cash 84,260 — 84,260 Long-term debt, net (including current and noncurrent portion) $ 844,134 $ 542,350 $ 1,386,484 (1) Interest expense and finance cost for the year ended December 31, 2021 excludes $4,404 relating to the intercompany interest of the Grimaud loan, which is eliminated upon consolidation. (2) The Dry Bulk Vessel Operations net income is adjusted to exclude the mark to market loss of $2,559 for the year ended December 31, 2021, following the repayment of the Grimaud loan in Shares which is eliminated upon consolidation. (3) The Logistics Business net income is adjusted for the items referred in footnote (1) above as well as the mark to market loss of $24,169 recognized in Navios Logistics statement of income for the year ended December 31, 2021, following the repayment of the Grimaud loan and the s ale of the Shares which is eliminated upon consolidation. Dry Bulk Vessel Operations for the Year Ended December 31, 2020 Logistics Business for the Year Ended December 31, 2020 Total for the Year Ended December 31, 2020 Revenue $ 200,794 $ 215,924 $ 416,718 Interest income 48 209 257 Interest expense and financing cost (88,237 ) (48,322) (136,559) Depreciation and amortization (42,076) (28,939) (71,015) Equity in net losses of affiliate companies (1,293) — (1,293) Net (loss)/ income attributable to Navios Holdings common stockholders (192,207) (754) (192,961) Total assets 1,316,936 654,389 1,971,325 Goodwill 56,240 104,096 160,336 Capital expenditures (99,068) (8,441) (107,509) Investment in affiliate companies 56,988 — 56,988 Cash and cash equivalents 20,011 74,870 94,881 Restricted cash 16,303 — 16,303 Long-term debt, net (including current and noncurrent portion) $ 1,043,839 $ 540,590 $ 1,584,429 Dry Bulk Vessel Operations for the Year Ended December 31, 2019 Logistics Business for the Year Ended December 31, 2019 Total for the Year Ended December 31, 2019 Revenue $ 254,178 $ 228,271 $ 482,449 Administrative fee revenue from affiliate companies 16,991 — 16,991 Interest income 9,610 1,052 10,662 Interest expense and financing cost (92,948) (40,531) (133,479) Depreciation and amortization (52,288) (29,435) (81,723) Equity in net losses of affiliate companies (9,185) — (9,185) Net (loss)/ income attributable to Navios Holdings common stockholders (209,096) 16,986 (192,110) Total assets 1,511,517 631,338 2,142,855 Goodwill 56,240 104,096 160,336 Capital expenditures (36,628) (7,943) (44,571) Investment in affiliate companies 64,352 — 64,352 Cash and cash equivalents 32,386 45,605 77,991 Restricted cash 736 — 736 Long-term debt, net (including current and noncurrent portion) $ 1,048,318 $ 514,929 $ 1,563,247
Segment Information - Revenue by Geographic Region (Table)	Segment Information - Revenue by Geographic Region (Table) Year ended December 31, 2021 Year ended December 31, 2020 Year ended December 31, 2019 North America $ — $ — $ 2,259 Australia 11,905 2,055 — Europe 184,786 132,582 179,009 Asia 155,123 63,610 67,468 South America 234,004 218,442 232,394 Other — 28 1,319 Total $ 585,818 $ 416,718 $ 482,449

Earnings_(Loss) per Common Sh_2

Earnings/(Loss) per Common Share (Tables)	12 Months Ended
	Dec. 31, 2021
Earnings Per Share [Abstract]
Earnings/(Loss) per Common Share - Earnings/(Loss) per share, basic and diluted (Table)	Earnings/(Loss) per Common Share - Earnings/(Loss) per share, basic and diluted (Table) Year ended December 31, 2021 Year ended December 31, 2020 Year ended December 31, 2019 Numerator: Net income/(loss) attributable to Navios Holdings common stockholders $ 116,686 $ (192,961) $ (192,110) Less: Undeclared dividend on preferred stock and on unvested restricted shares (5,127) (5,144) (7,178) Plus: Tender Offer — Redemption of preferred stock Series G and H including $16,863 of undeclared preferred dividend cancelled — — 45,680 Gain from eliminated dividend on preferred stock due to conversion — 166 — Income/(Loss) attributable to Navios Holdings common stockholders, basic and diluted $ 111,559 $ (197,939) $ (153,608) Denominator: Denominator for basic earnings/ (loss) per share attributable to Navios Holdings common stockholders — weighted average shares 16,168,329 12,896,568 12,356,024 Basic earnings/ (loss) per share attributable to Navios Holdings commonstockholders $ 6.90 $ (15.35) $ (12.43) Denominator for diluted earnings/ (loss) per share attributable to Navios Holdings common stockholders — weighted average shares 16,553,011 12,896,568 12,356,024 Diluted earnings/ (loss) per share attributable to Navios Holdings common stockholders 6.74 $ (15.35) $ (12.43)

Description of Business (Detail

Description of Business (Details Narrative) - USD ($) $ in Thousands	4 Months Ended		12 Months Ended
	Apr. 30, 2020	Apr. 21, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Oct. 09, 2013
Junior Loan II [Member]
Repayments of Debt		$ 5,000
Navios Partners [Member]
Trading Symbol			NMM
Economic interests			10.30%
Navios Containers [Member]
Ownership percentage of Navios Holdings			0.00%	3.90%
Navios Acquisition [Member]
Ownership percentage of Navios Holdings			0.00%	29.50%
Navios Europe I [Member]
Liquidation date			December 2019
Navios Europe II [Member]
Liquidation date			June 2020
Navios Europe II [Member] | Junior Loan II [Member]
Repayments of Debt	$ 5,000	$ 5,000
Navios Logistics [Member]
Incorporation date			Dec. 17, 2007
Ownership percentage of Navios Holdings			63.80%
Navios Holdings [Member] | Navios Europe I [Member]
Economic interests						47.50%
Voting interests					50.00%
Navios Holdings [Member] | Navios Europe II [Member]
Economic interests			47.50%
Voting interests			50.00%
Navios Acquisition [Member] | Navios Europe I [Member]
Economic interests						47.50%
Voting interests					50.00%
Navios Acquisition [Member] | Navios Europe II [Member]
Economic interests			47.50%
Voting interests			50.00%
Navios Partners [Member] | Navios Europe I [Member]
Economic interests						5.00%
Voting interests					0.00%
Navios Partners [Member] | Navios Europe II [Member]
Economic interests			5.00%
Voting interests			0.00%

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Entities included in the consolidation (Table) (Details)	12 Months Ended
	Dec. 31, 2021
Navios Maritime Holdings Inc. [Member]
Nature	Holding Company
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios Logistics [Member]
Nature	Sub-Holding Company
Ownership interest	63.80%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios Maritime Containers L.P. [Member]
Nature	Holding Company
Ownership interest	3.70%
Country of Incorporation	Marshall Is.
2021
2020	1/1 – 8/29
2019	11/30 - 12/31
Navios Corporation [Member]
Nature	Sub-Holding Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios International Inc. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navimax Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios Handybulk Inc. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Hestia Shipping Ltd. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Malta
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Anemos Maritime Holdings Inc. [Member]
Nature	Sub-Holding Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios Shipmanagement Inc. [Member]
Nature	Management Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021
2020	1/1 - 8/29
2019	1/1 - 12/31
NAV Holdings Limited [Member]
Nature	Sub-Holding Company
Ownership interest	100.00%
Country of Incorporation	Malta
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Kleimar N.V. [Member]
Nature	Operating Company/ Vessel Owning  Company/ Management Company
Ownership interest	100.00%
Country of Incorporation	Belgium
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Kleimar Ltd. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021
2020	1/1 – 8/29
2019	1/1 - 12/31
Bulkinvest S.A. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Luxembourg
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Primavera Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Ginger Services Co. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Aquis Marine Corp. [Member]
Nature	Sub-Holding Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios Tankers Management Inc. [Member]
Nature	Management Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021
2020	1/1 - 8/29
2019	1/1 - 12/31
Astra Maritime Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Achilles Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Apollon Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Herakles Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Hios Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Ionian Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Kypros Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Meridian Shipping Enterprises Inc. [Member]
Nature	Vessel Owning  Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Mercator Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Arc Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Horizon Shipping Enterprises Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Magellan Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Aegean Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Star Maritime Enterprises Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Corsair Shipping Ltd. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Rowboat Marine Inc. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Rondine Management Corp. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 9/30
2020	3/22 - 12/31
2019
Vernazza Shiptrade Inc. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	9/25-12/31
2019
Navios Corporation Management Inc. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021
2020	7/4 -8/29
2019
Beaufiks Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Nostos Shipmanagement Corp. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 6/30
2020	1/1 - 12/31
2019	1/1 - 12/31
Portorosa Marine Corp. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Shikhar Ventures S.A. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Liberia
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Sizzling Ventures Inc. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Liberia
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Rheia Associates Co. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Taharqa Spirit Corp. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Rumer Holding Ltd. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Pharos Navigation S.A. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Pueblo Holdings Ltd. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Quena Shipmanagement Inc. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Aramis Navigation Inc. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 7/9
2020	1/1 - 12/31
2019	1/1 - 12/31
White Narcissus Marine S.A. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Panama
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios GP L.L.C. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Red Rose Shipping Corp. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Highbird Management Inc. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Ducale Marine Inc. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Vector Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Faith Marine Ltd. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Liberia
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios Maritime Finance (US) Inc. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Delaware
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios Maritime Finance II (US) Inc. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Delaware
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Tulsi Shipmanagement Co. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Cinthara Shipping Ltd. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Rawlin Services Company [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Mauve International S.A. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Serenity Shipping Enterprises Inc. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Mandora Shipping Ltd. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 3/30
2020	1/1 - 12/31
2019	1/1 - 12/31
Solange Shipping Ltd. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 3/30
2020	1/1 - 12/31
2019	1/1 - 12/31
Diesis Ship Management Ltd. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios Holdings Europe Finance Inc. [Member]
Nature	Sub-Holding Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Navios Asia LLC [Member]
Nature	Sub-Holding Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Iris Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Jasmine Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Emery Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021
2020	1/1 - 09/30
2019	1/1 - 12/31
Lavender Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 6/30
2020	1/1 - 12/31
2019	1/1 - 12/31
Esmeralda Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021
2020
2019	1/1 - 8/30
Triangle Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021
2020
2019	1/1 - 8/30
Roselite Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Smaltite Shipping Corporation [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Motiva Trading Ltd. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Alpha Merit Corporation [Member]
Nature	Sub-Holding Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Thalassa Marine S.A. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/1 - 12/31
Asteroid Shipping S.A. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/12 - 12/31
Cloud Atlas Marine S.A. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	1/15 - 12/31
Heodor Shipping Inc. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	2/13 - 12/31
Navios Maritime Containers GP LLC [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021
2020	1/1 - 8/29
2019	9/11 - 12/31
Navios Containers Management Inc. [Member]
Nature	Management Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021
2020	1/1 - 8/29
2019	1/1 - 12/31
Pacifico Navigation Corp. [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	11/7 - 12/31
Rider Shipmanagement Inc. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	12/4 - 12/31
Talia Shiptrade S.A. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	1/1 - 12/31
2020	1/1 - 12/31
2019	10/11-12/31
Moonstone Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	6/30 –12/31
2020
2019
Opal Shipping Corporation [Member]
Nature	Vessel Owning Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	6/30 –12/31
2020
2019
Grimaud Ventures S.A. [Member]
Nature	Operating Company
Ownership interest	100.00%
Country of Incorporation	Marshall Is.
2021	7/30-12/31
2020
2019

Summary of Significant Accoun_5

Summary of Significant Accounting Policies - Depreciation Periods (Table) (Details)	12 Months Ended
	Dec. 31, 2021
Dry bulk vessels [Member]
Property, Plant and Equipment [Line Items]
Useful life assets	25 years
Port terminals [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life assets	5 years
Port terminals [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life assets	49 years
Tanker vessels, barges and pushboats [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life assets	15 years
Tanker vessels, barges and pushboats [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life assets	45 years
Furniture, fixtures and equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life assets	3 years
Furniture, fixtures and equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life assets	10 years
Computer equipment and software [Member]
Property, Plant and Equipment [Line Items]
Useful life assets	5 years
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Useful life assets	shorter of lease term or 6 years

Summary of Significant Accoun_6

Summary of Significant Accounting Policies - Finite lived acquired intangible assets (Table) (Details)	12 Months Ended
	Dec. 31, 2021
Trade name [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted average amortization periods	32 years
Port terminal operating rights [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted average amortization periods	47 years
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted average amortization periods	20 years

Summary of Significant Accoun_7

Summary of Significant Accounting Policies - Revenue per Category (Table) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue	$ 585,818	$ 416,718	$ 482,449
COA/Voyage revenue [Member]
Revenue	101,840	60,665	53,215
Time chartering revenue [Member]
Revenue	378,464	253,241	326,867
Port terminal revenue [Member]
Revenue	78,740	73,112	80,180
Storage fees (dry port) revenue [Member]
Revenue	1,518	3,364	3,452
Dockage revenue [Member]
Revenue	3,876	3,948	4,310
Sale of products revenue [Member]
Revenue	13,776	17,272	9,384
Liquid port terminal revenue [Member]
Revenue	5,734	4,606	4,032
Other [Member]
Revenue	1,870	510	1,009
Dry Bulk Vessel Operations [Member]
Revenue	362,342	200,793	254,178
Dry Bulk Vessel Operations [Member] | COA/Voyage revenue [Member]
Revenue	24,355	6,660	3,727
Dry Bulk Vessel Operations [Member] | Time chartering revenue [Member]
Revenue	337,018	194,005	250,187
Dry Bulk Vessel Operations [Member] | Port terminal revenue [Member]
Revenue	0	0	0
Dry Bulk Vessel Operations [Member] | Storage fees (dry port) revenue [Member]
Revenue	0	0	0
Dry Bulk Vessel Operations [Member] | Dockage revenue [Member]
Revenue	0	0	0
Dry Bulk Vessel Operations [Member] | Sale of products revenue [Member]
Revenue	0	0	0
Dry Bulk Vessel Operations [Member] | Liquid port terminal revenue [Member]
Revenue	0	0	0
Dry Bulk Vessel Operations [Member] | Other [Member]
Revenue	969	128	264
Logistics Business [Member]
Revenue	223,476	215,925	228,271
Logistics Business [Member] | COA/Voyage revenue [Member]
Revenue	77,485	54,005	49,488
Logistics Business [Member] | Time chartering revenue [Member]
Revenue	41,446	59,236	76,680
Logistics Business [Member] | Port terminal revenue [Member]
Revenue	78,740	73,112	80,180
Logistics Business [Member] | Storage fees (dry port) revenue [Member]
Revenue	1,518	3,364	3,452
Logistics Business [Member] | Dockage revenue [Member]
Revenue	3,876	3,948	4,310
Logistics Business [Member] | Sale of products revenue [Member]
Revenue	13,776	17,272	9,384
Logistics Business [Member] | Liquid port terminal revenue [Member]
Revenue	5,734	4,606	4,032
Logistics Business [Member] | Other [Member]
Revenue	$ 901	$ 382	$ 745

Summary of Significant Accoun_8

Summary of Significant Accounting Policies (Details Narrative)	12 Months Ended
	Dec. 31, 2021USD ($)$ / sharesshares	Dec. 31, 2020USD ($)$ / shares	Dec. 31, 2019USD ($)$ / shares	Mar. 31, 2022USD ($)	Oct. 31, 2021USD ($)	Sep. 30, 2021USD ($)	Jul. 31, 2021USD ($)
Document Accounting Standard	U.S. GAAP
Assets, Current	$ 229,447,000	$ 194,857,000
Current liabilities, excluding operating lease liabilities	442,701,000
Working capital deficit	213,254,000
Long-term Debt, Current Maturities	307,451,000	374,191,000
Senior Notes	1,101,931,000	1,263,566,000
Restricted Cash and Cash Equivalents, Current	84,260,000	$ 16,303,000
Annual growth factor management fees every second year		3.00%
Amortization of deferred dry dock and special survey costs	11,084,000	$ 10,255,000	$ 11,067,000
Amortization and write-off of deferred financing	8,870,000	7,863,000	8,242,000
Goodwill	160,336,000	160,336,000
Foreign Currency Transaction Gain (Loss), Realized	2,630,000	546,000	(967,000)
Provision for losses on vessels time charter	$ 0	$ 0
Number of Reportable Segments	2	3
Income Tax Expense (Benefit)	$ 4,817,000	$ 2,052,000	1,475,000
Payments of Ordinary Dividends, Common Stock			0
Payments of Ordinary Dividends, Preferred Stock and Preference Stock			$ 0
Preferred Stock, Par or Stated Value Per Share | $ / shares	$ 0.0001	$ 0.0001
Convertible Preferred Stock [Member]
Preferred Stock, Par or Stated Value Per Share | $ / shares	$ 0.0001
Preferred Stock, Dividend Rate, Percentage	2.00%
Preferred Stock, Convertible, Terms	Five years after the issuance date, 30.0% of the then-outstanding shares of Preferred Stock automatically converted into shares of common stock at a conversion price equal to $10.00 per share of common stock with the remaining balance of the then-outstanding shares of Preferred Stock converted into shares of common stock under the same terms 10 years after their issuance date.
Preferred Stock, Redemption Price Per Share | $ / shares			$ 10
American Depositary Shares Series G [Member]
Preferred Stock, Dividend Rate, Percentage	8.75%
Number of shares | shares	2,000,000
Preferred Stock, Liquidation Preference Per Share | $ / shares	$ 2,500,000
Preferred Stock, Redemption Price Per Share | $ / shares	$ 25
American Depositary Shares Series H [Member]
Preferred Stock, Dividend Rate, Percentage	8.625%
Number of shares | shares	4,800,000
Preferred Stock, Liquidation Preference Per Share | $ / shares	$ 2,500,000
Preferred Stock, Redemption Price Per Share | $ / shares	$ 25
American Depositary Shares Series G and H [Member]
Preferred Stock, Redemption Terms	Each of the shares represents 1/100th of a share of the Series G, with a liquidation preference of $2,500.00 per share ($25.00 per American Depositary Share).
Argentina [Member]
Effective Income Tax Rate Reconciliation, Percent		35.00%
Income Tax Expense (Benefit)	$ 2,112		$ 208
Severance and retirement compensation plan [Member]
Description of defined contribution pension and other postretirement plans	The amount of compensation was based on the number of years of service and the amount of remuneration at the date of dismissal or retirement up to a maximum of two years’ salary. If the employees remained in the employment of the Company until normal retirement age, they were entitled to retirement compensation equal to 40% of the compensation amount that would be payable if they were dismissed at that time. The number of employees that would remain with the Company until retirement age was not known.
Defined Benefit Plan, Funded Percentage	40.00%
Dry bulk vessels [Member]
Restricted Cash and Cash Equivalents, Current	$ 84,260,000	$ 16,303,000	736,000
Goodwill	56,240,000	56,240,000	56,240,000
Logistics Business [Member]
Restricted Cash and Cash Equivalents, Current	0	0	0
Goodwill	$ 104,096,000	104,096,000	$ 104,096,000
Navios Holdings [Member] | Trade Names [Member]
Finite lived intangible assets amortization method	straight-line
Finite-Lived Intangible Asset, Useful Life	32 years
Navios Logistics [Member] | Trade Names [Member]
Finite lived intangible assets amortization method			straight-line
Finite-Lived Intangible Asset, Useful Life			10 years
Navios Logistics [Member] | Customer Relationships [Member]
Finite lived intangible assets amortization method	straight-line
Continuing Operations [Member]
Amortization and write-off of deferred financing	$ 8,870,000	7,863,000	$ 7,746,000
Navios Holdings [Member]
Annual growth factor management fees every second year	3.00%
Utilization rate of fleet	99.30%
Vessels [Member]
Scrap rate	$ 340,000
Interest Costs Capitalized	$ 1,062,000	986,000	1,960,000
Dry bulk vessels [Member]
Property, Plant and Equipment, Useful Life	25 years
Two dry bulk vessels held and used [Member] | Navios Holdings [Member]
Impairment loss		52,820,000	84,584,000
Two tanker vessels held and used [Member] | Navios Logistics [Member]
Impairment loss	$ 21,966,000	0	0
Chartered-in vessels [Member]
Impairment loss	0	1,361,000	38,636,000
Retention Accounts [Member]
Restricted Cash and Cash Equivalents, Current	0	684,000
Amounts Held As Security [Member]
Restricted Cash and Cash Equivalents, Current	$ 10,000	10,000
Navios Partners and its subsidiaries [Member]
Economic rights	10.30%
Navios Acquisition and its subsidiaries [Member]
Economic rights	6.90%
Navios Containers and its subsidiaries [Member]
Economic rights	3.90%
Navios Europe I and its subsidiaries [Member]
Economic rights	47.50%
Navios Europe II and its subsidiaries [Member]
Economic rights	47.50%
Minimum [Member] | Ocean-going vessels [Member]
Interval between vessel drydockings / special surveys	30 months
Minimum [Member] | Pushboats and barges [Member]
Interval between vessel drydockings / special surveys	72 months
Minimum [Member] | Affiliate Companies [Member]
Voting rights	20.00%
Maximum [Member] | Ocean-going vessels [Member]
Interval between vessel drydockings / special surveys	60 months
Maximum [Member] | Pushboats and barges [Member]
Interval between vessel drydockings / special surveys	96 months
Maximum [Member] | Affiliate Companies [Member]
Voting rights	50.00%
Navios Logistics [Member]
Ownership percentage of Navios Holdings	63.80%
Impairment Test [Member] | Logistics Business [Member]
Goodwill	$ 104,096,000
U.S. Retirement Savings Plan [Member] | Foreign Plan [Member]
Description of defined contribution pension and other postretirement plans	The Company sponsored a 401(k) retirement savings plan, which was categorized as a defined contribution plan. The plan was available to full time employees who met the plan’s eligibility requirements. The plan permitted employees to make contributions up to 15% of their annual salary with the Company matching up to the first 6%. The Company made monthly contributions (matching contributions) to the plan based on amounts contributed by employees. Subsequent to making the matching contributions, the Company had no further obligations. The Company might make an additional discretionary contribution annually if such a contribution was authorized by the Board of Directors. The plan was administered by an independent professional firm that specialized in providing such services.
Five years after the issuance date [Member] | Convertible Preferred Stock [Member]
Percentage of preferred stock converted	30.00%
Convertible Preferred Stock Share Price | $ / shares	$ 10
After the third anniversary of the issuance date [Member] | Convertible Preferred Stock [Member]
Convertible Preferred Stock Share Price | $ / shares	$ 14
Number of consecutive business days	10
After the third anniversary of the issuance date [Member] | Minimum [Member] | Convertible Preferred Stock [Member]
Share Price | $ / shares	$ 20
At any time following the issuance date and prior to the final conversion date [Member] | Convertible Preferred Stock [Member]
Convertible Preferred Stock Share Price | $ / shares	$ 14
2022 Notes [Member]
Long-term Debt, Current Maturities	$ 164,891,000
Debt Instrument, Interest Rate, Stated Percentage	7.375%
Maturity date	January 2022
Debt Instrument, Repurchased Face Amount	$ 21,356,000	20,782,000	$ 81,235,000
Extinguishment of Debt, Amount	$ 21,356,000
Repayment date	January 2022
Repayments of Debt	$ 455,566,000
Senior Secured 2022 Notes [Member]
Long-term Debt, Current Maturities	$ 105,000,000
Debt Instrument, Interest Rate, Stated Percentage	11.25%
Maturity date	August 2022
Debt Instrument, Repurchased Face Amount	$ 150,000,000
Number of notices of redemption	4
Senior Notes	$ 155,000,000
Notes Payable	$ 130,000,000
Senior Secured 2022 Notes [Member] | First Notice [Member]
Debt Instrument, Repurchased Face Amount							$ 100,000,000
Senior Secured 2022 Notes [Member] | Second Notice [Member]
Debt Instrument, Repurchased Face Amount						$ 20,000,000
Senior Secured 2022 Notes [Member] | Third Notice [Member]
Debt Instrument, Repurchased Face Amount						$ 20,000,000
Senior Secured 2022 Notes [Member] | Fourth Notice [Member]
Debt Instrument, Repurchased Face Amount					$ 10,000,000
Senior Secured 2022 Notes [Member] | Fifth Notice [Member]
Debt Instrument, Repurchased Face Amount				$ 25,000,000
Redemption date	March 30, 2022
NSM I and NSM II [Member]
Proceeds from Lines of Credit	$ 150,000,000
Credit Agricole CIB and BNP Paribas [Member]
Proceeds from Lines of Credit	105,000,000
Hamburg Commercial Bank AG [Member]
Proceeds from Lines of Credit	101,750,000
Sale And Leaseback Agreements $68,000 [Member]
Proceeds from Lines of Credit	77,000,000
Navios Lumen, Navios Stellar and Navios Phoenix [Member]
Restricted Cash and Cash Equivalents, Current	$ 84,250,000
Navios Northern Star and Navios Amitie [Member]
Restricted Cash and Cash Equivalents, Current		$ 15,609,000
NSM [Member] | Management Agreement [Member]
Termination date of agreement	August 29, 2024
NSM [Member] | Chartered-in vessels [Member] | Management Agreement [Member]
Daily management fee	$ 30
NSM [Member] | Until August 2021 [Member] | Owned Vessels [Member] | Management Agreement [Member]
Daily management fee	3,700
NSM [Member] | Until August 2022 [Member] | Owned Vessels [Member] | Management Agreement [Member]
Daily management fee	$ 3,800
NSM [Member] | After two years [Member] | Vessels Owned [Member] | Management Agreement [Member]
Rate of annual increase in management fees	3.00%

Sale of Management & Consolid_3

Sale of Management & Consolidation/Deconsolidation of Navios Containers - Gain on Sale (Table) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Combinations [Abstract]
Cash consideration			$ 3,000
Less: Transaction fees			(1,088)
Proceeds received			1,912
Net liabilities derecognized			158,795
Loan payable to NSM assumed	$ 0	$ 0	(141,795)
Book value of general partner interest in Navios Partners			(3,212)
Book value of Other fixed assets			(6,213)
Lease liability, net			315
Increase in operating capital			7,890
Gain on sale			$ 9,802

Sale of Management & Consolid_4

Sale of Management & Consolidation/Deconsolidation of Navios Containers - Discontinued Operations (Table) (Details) - USD ($) $ in Thousands	8 Months Ended	12 Months Ended
	Aug. 30, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Combinations [Abstract]
Revenue	$ 89,925
Time charter, voyage and port terminal expenses	(3,976)
Direct vessel expenses	(44,088)
General and administrative expenses	(6,706)
Depreciation and amortization	(22,858)
Interest expense and finance cost	(10,519)
Other expense, net	(5,896)
Net (loss)/income from discontinued operations	(4,118)
Less: Net loss/(income) attributable to the noncontrolling interest	3,968
Net (loss)/income attributable to Navios Holdings common stockholders	$ (150)	$ 0	$ 0	$ (4,118)

Sale of Management & Consolid_5

Sale of Management & Consolidation/Deconsolidation of Navios Containers (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	8 Months Ended		12 Months Ended
	Aug. 31, 2019	Aug. 30, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]
Proceeds from Divestiture of Businesses			$ 0	$ 0	$ 3,000
Common stock shares oustanding			25,198,620	15,881,147
Navios Containers [Member]
Defined Benefit Plan Disclosure [Line Items]
Difference between carrying amount of investment and underlying equity in net assets of equity method investee		$ 57,999
Fair value of investment		2,527
Gain/ (loss) on revaluation of retained investment		$ 3,742
Common stock shares oustanding		1,263,276
Closing price of the common stock		$ 2
NSM [Member]
Defined Benefit Plan Disclosure [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity			$ 141,795
Gain on sale of vessels			$ 9,802
The Transaction [Member] | NSM [Member]
Defined Benefit Plan Disclosure [Line Items]
Proceeds from Divestiture of Businesses	$ 20,000

Cash and Cash Equivalents and_3

Cash and Cash Equivalents and Restricted Cash (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Cash and Cash Equivalents [Abstract]
Cash on hand and at banks	$ 53,547	$ 94,787
Short-term deposits and highly liquid funds	44	94
Restricted cash	84,260	16,303
Cash and cash equivalents and restricted cash	$ 137,851	$ 111,184	$ 78,727	$ 150,774

Accounts Receivable, Net (Tab_2

Accounts Receivable, Net (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Accounts Receivable Net
Accounts receivable	$ 79,935	$ 69,694
Less: Allowance for credit losses	(17,096)	(15,366)	$ (16,377)	$ (16,086)
Accounts receivable, net	$ 62,839	$ 54,328

Accounts Receivable, Net - Prov

Accounts Receivable, Net - Provisions for Doubtful Accounts (Table) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts Receivable Net
Balance at Beginning of Period	$ (15,366)	$ (16,377)	$ (16,086)
Charges to Costs and Expenses	(1,831)	(541)	(999)
Amount Utilized	101	1,552	708
Balance at End of Period	$ (17,096)	$ (15,366)	$ (16,377)

Accounts Receivable, net (Detai

Accounts Receivable, net (Details Narrative)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Product Information [Line Items]
Concentration Risk, Customer	Concentration of credit risk with respect to accounts receivable is limited due to the Company’s large number of customers, who are internationally dispersed and have a variety of end markets in which they sell. Due to these factors, management believes that no additional credit risk beyond amounts provided for collection losses is inherent in the Company’s trade receivables.
Customer 1 [Member]
Product Information [Line Items]
Concentration risk, percentage	10.70%	16.40%	17.10%
Customer 2 [Member]
Product Information [Line Items]
Concentration risk, percentage	10.70%	11.20%	14.40%

Prepaid Expenses and Other Cu_3

Prepaid Expenses and Other Current Assets (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid voyage and operating costs	$ 5,086	$ 4,616
Claims receivable	6,397	4,136
Prepaid other taxes	1,084	2,604
Other	4,527	3,625
Total prepaid expenses and other current assets	$ 17,094	$ 14,981

Vessels, Port Terminals and O_3

Vessels, Port Terminals and Other Fixed Assets (Table) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Balance	$ 1,139,539
Additions	(61,235)	$ (71,015)	$ (104,581)
Balance	950,002	1,139,539
Cost [Member]
Property, Plant and Equipment [Line Items]
Balance	1,600,313	1,809,195	2,524,610
Additions	9,299	4,565	11,628
Vessel acquisition	16,049	96,678	67,832
Vessel impairment	(117,227)	(221,754)	(274,067)
Vessel disposals	(172,782)	(87,823)	(48,830)
Write offs		(548)	(16,270)
Navios Containers Deconsolidation			(455,708)
Disposals	(130)
Transfers from other long-term assets	57,107
Balance	1,392,629	1,600,313	1,809,195
Cost [Member] | Vessels [Member]
Property, Plant and Equipment [Line Items]
Balance	809,576	1,021,351	1,324,766
Additions	4,949	1,277	4,747
Vessel acquisition	16,049	96,678	14,735
Vessel impairment	(89,888)	(221,754)	(274,067)
Vessel disposals	(172,782)	(87,823)	(48,830)
Write offs		(153)
Balance	567,904	809,576	1,021,351
Cost [Member] | Port Terminals (Navios Logistics) [Member]
Property, Plant and Equipment [Line Items]
Balance	254,744	253,962	253,360
Additions	1,520	869	602
Write offs		(87)
Disposals	(130)
Transfers from other long-term assets	5,646
Balance	261,780	254,744	253,962
Cost [Member] | Tanker vessels, barges and pushboats [Member]
Property, Plant and Equipment [Line Items]
Balance	527,674	526,051	525,712
Additions	2,445	1,931	2,403
Vessel impairment	(27,339)
Write offs		(308)	(2,064)
Transfers	51,461
Balance	554,241	527,674	526,051
Cost [Member] | Containerships (Navios Containers) [Member]
Property, Plant and Equipment [Line Items]
Balance			400,896
Additions			1,715
Vessel acquisition			53,097
Navios Containers Deconsolidation			(455,708)
Balance
Cost [Member] | Other Noncurrent Assets [Member]
Property, Plant and Equipment [Line Items]
Balance	8,319	7,831	19,876
Additions	385	488	2,161
Write offs			(14,206)
Balance	8,704	8,319	7,831
Accumulated Depreciation [Member]
Property, Plant and Equipment [Line Items]
Balance	(460,774)	(532,681)	(626,155)
Additions	(55,653)	(62,604)	(83,589)
Vessel acquisition		(2,820)	(693)
Vessel impairment	73,631	137,255	159,834
Write offs		76	8,859
Navios Containers Deconsolidation			9,063
Disposals	169
Balance	(442,627)	(460,774)	(532,681)
Accumulated Depreciation [Member] | Vessels [Member]
Property, Plant and Equipment [Line Items]
Balance	(182,007)	(280,004)	(390,982)
Additions	(26,770)	(36,438)	(48,812)
Vessel acquisition	0	(2,820)	(44)
Vessel impairment	68,258	137,255	159,834
Balance	(140,519)	(182,007)	(280,004)
Accumulated Depreciation [Member] | Port Terminals (Navios Logistics) [Member]
Property, Plant and Equipment [Line Items]
Balance	(54,101)	(46,961)	(39,775)
Additions	(7,629)	(7,216)	(7,186)
Write offs		76
Disposals	169
Balance	(61,561)	(54,101)	(46,961)
Accumulated Depreciation [Member] | Tanker vessels, barges and pushboats [Member]
Property, Plant and Equipment [Line Items]
Balance	(219,034)	(200,756)	(182,584)
Additions	(20,763)	(18,278)	(19,038)
Vessel impairment	5,373
Write offs			866
Balance	(234,424)	(219,034)	(200,756)
Accumulated Depreciation [Member] | Containerships (Navios Containers) [Member]
Property, Plant and Equipment [Line Items]
Balance		0	(917)
Additions			(7,497)
Vessel acquisition			(649)
Navios Containers Deconsolidation			9,063
Balance			0
Accumulated Depreciation [Member] | Other Noncurrent Assets [Member]
Property, Plant and Equipment [Line Items]
Balance	(5,632)	(4,960)	(11,897)
Additions	(491)	(672)	(1,056)
Write offs			7,993
Balance	(6,123)	(5,632)	(4,960)
Net Book Value [Member]
Property, Plant and Equipment [Line Items]
Balance	1,139,539	1,276,514	1,898,455
Additions	(46,354)	(58,039)	(71,961)
Vessel acquisition	16,049	93,858	67,139
Vessel impairment	(43,596)	(84,499)	(114,233)
Vessel disposals	(172,782)	(87,823)	(48,830)
Write offs		(472)	(7,411)
Navios Containers Deconsolidation			(446,645)
Disposals	39
Transfers from other long-term assets	57,107
Balance	950,002	1,139,539	1,276,514
Net Book Value [Member] | Vessels [Member]
Property, Plant and Equipment [Line Items]
Balance	627,569	741,347	933,784
Additions	(21,821)	(35,161)	(44,065)
Vessel acquisition	16,049	93,858	14,691
Vessel impairment	(21,630)	(84,499)	(114,233)
Vessel disposals	(172,782)	(87,823)	(48,830)
Write offs		(153)
Balance	427,385	627,569	741,347
Net Book Value [Member] | Port Terminals (Navios Logistics) [Member]
Property, Plant and Equipment [Line Items]
Balance	200,643	207,001	213,585
Additions	(6,109)	(6,347)	(6,584)
Write offs		(11)
Disposals	39
Transfers from other long-term assets	5,646
Balance	200,219	200,643	207,001
Net Book Value [Member] | Tanker vessels, barges and pushboats [Member]
Property, Plant and Equipment [Line Items]
Balance	308,640	325,295	343,128
Additions	(18,318)	(16,347)	(16,635)
Vessel impairment	(21,966)
Write offs		(308)	(1,198)
Transfers from other long-term assets	51,461
Balance	319,817	308,640	325,295
Net Book Value [Member] | Containerships (Navios Containers) [Member]
Property, Plant and Equipment [Line Items]
Balance		0	399,979
Additions			(5,782)
Vessel acquisition			52,448
Navios Containers Deconsolidation			(446,645)
Balance			0
Net Book Value [Member] | Other Noncurrent Assets [Member]
Property, Plant and Equipment [Line Items]
Balance	2,687	2,871	7,979
Additions			1,105
Additions	(106)	(184)
Write offs			(6,213)
Balance	$ 2,581	$ 2,687	$ 2,871

Vessels, Port Terminals and O_4

Vessels, Port Terminals and Other Fixed Assets, Net (Details Narrative) - USD ($) $ in Thousands

1 Months Ended

2 Months Ended

3 Months Ended

4 Months Ended

5 Months Ended

6 Months Ended

7 Months Ended

8 Months Ended

9 Months Ended

12 Months Ended

Jan. 31, 2020

Feb. 28, 2021

Feb. 28, 2020

Mar. 31, 2021

Mar. 24, 2021

Mar. 31, 2020

Mar. 31, 2019

Apr. 23, 2019

May 31, 2020

May 31, 2019

Jun. 30, 2021

Jun. 30, 2020

Jun. 30, 2019

Jul. 31, 2021

Jul. 31, 2019

Aug. 31, 2020

Aug. 31, 2019

Sep. 30, 2020

Sep. 30, 2019

Dec. 31, 2021

Dec. 31, 2020

Dec. 31, 2019

Dec. 31, 2018

Feb. 28, 2017

Property, Plant and Equipment [Line Items]

Vessels, port terminals and other fixed assets, net

$ 950,002

$ 1,139,539

Loss due to sale of vessels

(47,827)

(88,367)

$ (156,106)

Proceeds from Sale of Property, Plant, and Equipment

167,016

83,445

48,830

Noncash or Part Noncash Divestiture, Amount of Consideration Received

5,766

4,378

0

Construction of six liquid barges [Member] | Navios Logistics [Member]

Property, Plant and Equipment [Line Items]

Vessels, port terminals and other fixed assets, net

19,501

Capitalized interest

1,062

611

Payments for Construction in Process

16,696

Construction Of Two New Tanks In Liquid Port Terminal [Member] | Navios Logistics [Member]

Property, Plant and Equipment [Line Items]

Vessels, port terminals and other fixed assets, net

1,843

Payments for Construction in Process

1,285

Land Port Murtinho [Member] | Navios Logistics [Member]

Property, Plant and Equipment [Line Items]

Capitalized interest

713

631

Area of land

2.3 additional hectares

6.6 hectares

Costs Incurred, Development Costs

1,580

Seller's Credit Agreement for the Navios Logistics 2020 Fleet [Member] | Navios Logistics [Member]

Property, Plant and Equipment [Line Items]

Vessels, port terminals and other fixed assets, net

$ 31,960

Description of scope

for the acquisition of three pushboats and 18 tank barges

Purchase price

$ 30,000

Acquisition date

March 22, 2021

Construction of a crane in grain port terminal [Member] | Navios Logistics [Member]

Property, Plant and Equipment [Line Items]

Vessels, port terminals and other fixed assets, net

$ 3,803

Payments for Construction in Process

723

Navios Azimuth [Member]

Property, Plant and Equipment [Line Items]

Year built

2011

Vessel type

Capesize

Vessel Capacity

179,169

Vessel sale price

$ 30,000

Impairment loss

9,104

Carrying balance of dry dock and special survey costs

$ 1,950

Navios Ray [Member]

Property, Plant and Equipment [Line Items]

Year built

2012

Vessel type

Capesize

Vessel Capacity

179,515

Navios Bonavis [Member]

Property, Plant and Equipment [Line Items]

Year built

2009

Vessel type

Capesize

Vessel Capacity

180,022

Navios Ray And Navios Bonavis [Member]

Property, Plant and Equipment [Line Items]

Vessel sale price

$ 58,000

Carrying balance of dry dock and special survey costs

1,775

Loss due to sale of vessels

$ 8,753

Navios Koyo [Member]

Property, Plant and Equipment [Line Items]

Year built

2011

Vessel type

Capesize

Vessel sale price

$ 28,500

Proceeds from Sale of Property, Plant, and Equipment

8,500

Gain due to sale of vessels

$ 12,451

Navios Serenity [Member]

Property, Plant and Equipment [Line Items]

Year built

2011

Vessel type

Handysize

Vessel Capacity

34,690

Vessel sale price

$ 10,388

Carrying balance of dry dock and special survey costs

11

Loss due to sale of vessels

$ 6,957

Navios Centaurus [Member]

Property, Plant and Equipment [Line Items]

Year built

2012

Vessel type

Panamax

Vessel Capacity

81,472

Navios Avior [Member]

Property, Plant and Equipment [Line Items]

Year built

2012

Vessel type

Panamax

Vessel Capacity

81,355

Navios Centaurus and Navios Avior [Member]

Property, Plant and Equipment [Line Items]

Vessel sale price

$ 39,250

Carrying balance of dry dock and special survey costs

495

Loss due to sale of vessels

13,498

Working capital adjustments

$ 5,766

Two tanker vessels [Member] | Navios Logistics [Member]

Property, Plant and Equipment [Line Items]

Impairment loss

$ 21,966

Two dry bulk tankers [Member]

Property, Plant and Equipment [Line Items]

Impairment loss

$ 52,820

$ 84,584

Navios Astra [Member]

Property, Plant and Equipment [Line Items]

Year built

2006

Vessel type

Ultra Handymax

Vessel Capacity

53,468

Vessel sale price

$ 6,644

Carrying balance of dry dock and special survey costs

98

Loss due to sale of vessels

$ 6,288

Navios Gem [Member]

Property, Plant and Equipment [Line Items]

Year built

2014

Vessel type

Capesize

Vessel Capacity

181,336

Navios Victory [Member]

Property, Plant and Equipment [Line Items]

Year built

2014

Vessel type

Panamax

Vessel Capacity

77,095

Navios Victory and Navios Gem [Member]

Property, Plant and Equipment [Line Items]

Vessel sale price

$ 51,000

Carrying balance of dry dock and special survey costs

1,747

Loss due to sale of vessels

7,683

Noncash or Part Noncash Divestiture, Amount of Consideration Received

$ 4,378

Navios Amitie [Member]

Property, Plant and Equipment [Line Items]

Year built

2005

Vessel type

Panamax

Vessel Capacity

75,395

Vessel sale price

$ 6,885

Loss due to sale of vessels

$ 4,478

Navios Northern Star [Member]

Property, Plant and Equipment [Line Items]

Year built

2005

Vessel type

Panamax

Vessel Capacity

75,395

Vessel sale price

$ 6,860

Loss due to sale of vessels

$ 4,489

Navios Star [Member]

Property, Plant and Equipment [Line Items]

Year built

2002

Vessel type

Panamax

Vessel Capacity

76,662

Vessel sale price

$ 6,450

Carrying balance of dry dock and special survey costs

258

Loss due to sale of vessels

$ 5,697

Navios Kypros [Member]

Property, Plant and Equipment [Line Items]

Year built

2003

Vessel type

Ultra Handymax

Vessel Capacity

55,222

Vessel sale price

$ 9,131

Carrying balance of dry dock and special survey costs

404

Loss due to sale of vessels

$ 5,551

Navios Hios [Member]

Property, Plant and Equipment [Line Items]

Year built

2003

Vessel type

Ultra Handymax

Vessel Capacity

55,180

Vessel sale price

$ 7,497

Carrying balance of dry dock and special survey costs

611

Loss due to sale of vessels

$ 7,429

Navios Primavera [Member]

Property, Plant and Equipment [Line Items]

Year built

2007

Vessel type

Ultra Handymax

Vessel Capacity

53,464

Vessel sale price

$ 9,891

Loss due to sale of vessels

$ 1,673

Navios Mercator [Member]

Property, Plant and Equipment [Line Items]

Year built

2002

Vessel type

Ultra Handymax

Vessel Capacity

53,553

Vessel sale price

$ 6,664

Carrying balance of dry dock and special survey costs

490

Loss due to sale of vessels

$ 4,849

Navios Arc [Member]

Property, Plant and Equipment [Line Items]

Year built

2003

Vessel type

Ultra Handymax

Vessel Capacity

53,514

Vessel sale price

$ 7,105

Carrying balance of dry dock and special survey costs

685

Loss due to sale of vessels

$ 5,149

Navios Vector [Member]

Property, Plant and Equipment [Line Items]

Year built

2002

Vessel type

Ultra Handymax

Vessel Capacity

50,296

Vessel sale price

$ 6,860

Carrying balance of dry dock and special survey costs

673

Loss due to sale of vessels

$ 10,039

Navios Equator Prosper [Member]

Property, Plant and Equipment [Line Items]

Year built

2000

Vessel type

Capesize

Vessel Capacity

171,191

Vessel sale price

$ 11,520

Gain due to sale of vessels

$ 1,784

Navios Meridian [Member]

Property, Plant and Equipment [Line Items]

Year built

2002

Vessel type

Ultra Handymax

Vessel Capacity

50,316

Vessel sale price

$ 6,790

Carrying balance of dry dock and special survey costs

778

Loss due to sale of vessels

$ 5,531

Rainbow N [Member]

Property, Plant and Equipment [Line Items]

Year built

2011

Vessel type

Panamax

Vessel Capacity

79,642

Jupiter N [Member]

Property, Plant and Equipment [Line Items]

Vessel Capacity

93,062

Jupiter N and Rainbow N [Member]

Property, Plant and Equipment [Line Items]

Vessel acquisition

$ 24,883

Navios Corali [Member]

Property, Plant and Equipment [Line Items]

Year built

2015

Vessel type

Capesize

Vessel Capacity

181,249

Vessel acquisition

$ 36,684

Navios Canary [Member]

Property, Plant and Equipment [Line Items]

Year built

2015

Vessel type

Capesize

Vessel Capacity

180,528

Vessel acquisition

$ 35,111

Navios Victory I [Member]

Property, Plant and Equipment [Line Items]

Year built

2014

Vessel type

Panamax

Vessel Capacity

77,095

Vessel acquisition

$ 14,735

Formosa And San Lorenzo [Member] | Navios Logistics [Member]

Property, Plant and Equipment [Line Items]

Vessel sale price

$ 1,109

Navios Constellation [Member] | Navios Containers [Member]

Property, Plant and Equipment [Line Items]

Year built

2011

Vessel type

containership

Vessel acquisition

$ 53,097

Vessel's capacity in TEU

10,000

Intangible Assets other than _3

Intangible Assets other than Goodwill (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Acquisition Cost	$ 90,000	$ 90,000
Accumulated Amortization	(45,985)	(43,175)
Net Book Value	44,015	46,825
Port operating terminal rights [Member]
Finite-Lived Intangible Assets [Line Items]
Acquisition Cost	53,152	53,152
Accumulated Amortization	(14,833)	(13,835)
Net Book Value	38,319	39,317
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Acquisition Cost	35,490	35,490
Accumulated Amortization	(24,843)	(23,069)
Net Book Value	10,647	12,421
Total Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Acquisition Cost	178,642	178,642
Accumulated Amortization	(85,661)	(80,079)
Net Book Value	$ 92,981	$ 98,563

Intangible Assets other than _4

Intangible Assets other than Goodwill - Amortization Expense and Write Offs (Table) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization Expense and Write Offs	$ 2,810	$ 2,818	$ 2,811
Port operating terminal rights [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization Expense and Write Offs	998	998	999
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization Expense and Write Offs	1,774	1,775	1,774
Total [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization Expense and Write Offs	$ 5,582	$ 5,591	$ 5,584

Intangible Assets other than _5

Intangible Assets other than Goodwill - Amortization Schedule (Table) (Details) $ in Thousands	Dec. 31, 2021USD ($)
Finite-Lived Intangible Assets [Line Items]
Within one year	$ 5,581
Year Two	5,581
Year Three	5,581
Year Four	5,588
Year Five	5,581
Thereafter	65,069
Total	92,981
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Within one year	2,811
Year Two	2,811
Year Three	2,811
Year Four	2,818
Year Five	2,811
Thereafter	29,953
Total	44,015
Port operating terminal rights [Member]
Finite-Lived Intangible Assets [Line Items]
Within one year	995
Year Two	995
Year Three	995
Year Four	995
Year Five	995
Thereafter	33,344
Total	38,319
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Within one year	1,775
Year Two	1,775
Year Three	1,775
Year Four	1,775
Year Five	1,775
Thereafter	1,772
Total	$ 10,647

Investments in Affiliate Comp_3

Investments in Affiliate Companies and Investments in Available-for-Sale Securities - Financial Information of the Affiliate Companies - Balance Sheet (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]
Cash and cash equivalents, including restricted cash	$ 137,851	$ 111,184	$ 78,727	$ 150,774
Current assets	229,447	194,857
Non-current assets	1,579,331	1,776,468
Current liabilities	497,448	592,782
Non-current liabilities	1,244,686	1,412,826
Navios Partners [Member]
Schedule of Equity Method Investments [Line Items]
Cash and cash equivalents, including restricted cash	169,446	30,728
Current assets	226,340	60,780
Non-current assets	3,396,959	1,146,489
Current liabilities	395,505	253,252
Long- term debt including current portion, net	1,361,709	486,857
Non-current liabilities	1,458,069	299,187
Navios Acquisition [Member]
Schedule of Equity Method Investments [Line Items]
Cash and cash equivalents, including restricted cash	0	41,357
Current assets	0	140,605
Non-current assets	0	1,428,392
Current liabilities	0	805,860
Long- term debt including current portion, net	0	1,076,587
Non-current liabilities	0	433,280
Navios Containers [Member]
Schedule of Equity Method Investments [Line Items]
Cash and cash equivalents, including restricted cash	0	7,573
Current assets	0	16,684
Non-current assets	0	414,106
Current liabilities	0	39,862
Long- term debt including current portion, net	0	232,159
Non-current liabilities	$ 0	$ 199,383

Investments in Affiliate Comp_4

Investments in Affiliate Companies and Investments in Available-for-Sale Securities - Financial Information of Affiliate Companies - Income Statement (Table) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2021	Oct. 15, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]
Revenue			$ 585,818	$ 416,718	$ 482,449
Net (loss)/income			(91,901)	188,605	184,452
Navios Partners [Member]
Schedule of Equity Method Investments [Line Items]
Revenue			713,175	226,771	219,379
Net (loss)/income			$ 516,186	(68,541)	(62,134)
Navios Acquisition [Member]
Schedule of Equity Method Investments [Line Items]
Revenue		$ 188,304		361,438	280,117
Net (loss)/income		$ (6,307)		27,465	(65,707)
Navios Containers [Member]
Schedule of Equity Method Investments [Line Items]
Revenue	$ 43,763			127,188	141,532
Net (loss)/income	$ 15,270			3,348	7,507
Navios Europe II [Member]
Schedule of Equity Method Investments [Line Items]
Revenue				17,059	46,718
Net (loss)/income				$ (26,661)	(30,203)
Navios Europe I [Member]
Schedule of Equity Method Investments [Line Items]
Revenue					36,822
Net (loss)/income					$ (18,575)

Investments in Affiliate Comp_5

Investments in Affiliate Companies and Investments in Available-for-Sale Securities (Details Narrative) $ in Thousands	Jan. 04, 2021shares	Jan. 31, 2019USD ($)	Feb. 28, 2019USD ($)shares	Feb. 18, 2015USD ($)	Mar. 31, 2020USD ($)	Mar. 31, 2017USD ($)	Apr. 30, 2020USD ($)	Apr. 21, 2020USD ($)	May 21, 2019	Aug. 25, 2021shares	Oct. 15, 2021shares	Dec. 31, 2021USD ($)shares	Dec. 31, 2020USD ($)shares	Dec. 31, 2019USD ($)	Dec. 31, 2018USD ($)	Dec. 18, 2013USD ($)	Mar. 31, 2021	Jun. 30, 2020USD ($)
Investments in affiliate companies												$ 125,744	$ 56,988
Equity in net earnings of affiliated companies												69,275	(1,293)	$ (9,185)
Other than temporary impairment loss on investments												0	6,050	0
Investment in available-for-sale-securities												219	222
Junior Loan II [Member]
Repayments of Debt								$ 5,000
Navios Acquisition [Member] | Navios Acquisition's Ship Mortgage Notes [Member]
Sale of Stock, Number of Shares Issued in Transaction | shares										44,117,647
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate										8.125%
Debt Instrument, Maturity Date										Sep. 25, 2021
AFS Securities [Member]
Investment in available-for-sale-securities												219	222
Unrealized loss												$ 3		3
Unrealized gain													$ 33
Reverse Stock Split [Member]
Stockholders' equity, Reverse stock split															one-for-ten reverse stock split
Navios Partners [Member]
Common units held by Navios Holdings | shares												3,183,199	2,070,216
Ownership percentage of Navios Holdings												10.30%	17.90%				12.60%
Difference between carrying amount of investment and underlying equity in net assets of equity method investee												$ 56,351	$ 77,904
Investments in affiliate companies												125,744	39,133
Equity in net earnings of affiliated companies												66,745	5,466	13,526
Dividends received												519	1,449	2,692
Market value of the investment												79,866
Navios Acquisition [Member]
Partners capital account units acquisitions | shares											3,388,226
Difference between carrying amount of investment and underlying equity in net assets of equity method investee													68,793
Investments in affiliate companies													15,033
Equity in net earnings of affiliated companies												1,944	13,129	(11,098)
Dividends received												$ 243	$ 5,838	4,379
Shares conversion rate											0.1275
Percentage of ownership												0.00%	29.50%
Other than temporary impairment loss on investments												$ 0	$ 13,368	13,543
Navios Containers [Member]
Investments in affiliate companies													2,812
Equity in net earnings of affiliated companies												$ 595	$ 130	155
Percentage of ownership												0.00%	3.90%
Navios Europe I[Member] | Navios Revolving Loans I [Member]
Loans and Leases Receivable, Related Parties				$ 10,000
Revolving Credit Facility Maximum Borrowing Capacity																$ 24,100
Line of Credit Facility, Increase (Decrease), Net															$ 30,000
Navios Europe II [Member] | Navios Revolving Loans II [Member]
Loans and Leases Receivable, Related Parties				14,000										16,938
Revolving Credit Facility Maximum Borrowing Capacity				43,500
Line of Credit Facility, Increase (Decrease), Net						$ 14,000
Navios Europe II [Member] | Junior Loan II [Member]
Repayments of Debt							$ 5,000	$ 5,000
Common unit repurchase program [Member] | Navios Partners [Member]
Share repurchase program, Authorized amount		$ 50,000
Number of shares repurchased | shares													4,694,279
Share repurchase program, Period in force		2 years
Navios Partners [Member] | Directors and officers [Member]
Private placement of units to directors and/or officers | shares			380,952
Partners capital account units acquisitions | shares			7,775
Payments to acquire investment			$ 8
Navios Partners [Member] | Reverse Stock Split [Member]
Stockholders' equity, Reverse stock split									1-for-15 reverse stock split
Navios Containers [Member] | NMCI Merger [Member] | Navios Partners [Member]
Shares conversion rate	0.39
Common units issued | shares	8,133,452
Navios Europe I[Member]
Difference between carrying amount of investment and underlying equity in net assets of equity method investee																6,763
Investments in affiliate companies																$ 4,750
Number of vessels acquired																10
Repayment of loan payable to affiliate companies														13,420
Navios Europe II [Member]
Difference between carrying amount of investment and underlying equity in net assets of equity method investee				9,419
Investments in affiliate companies				$ 6,650								$ 0	$ 0
Equity in net earnings of affiliated companies														$ 1,775
Other than temporary impairment loss on investments													$ 6,050
Number of vessels acquired				14
Due to Related Parties, Current																		$ 44,300
Loss on investments					$ 6,650
Navios Holdings [Member] | Navios Partners [Member]
General partner interest of Navios Holdings			2.00%									2.00%
Navios Partners [Member] | Continuous Offering Program Sales Agreement [Member] | General Partner [Member]
Partners' Capital Account, Units, Sale of Units | shares												156,895	7,298
Navios Partners [Member] | Common Stock [Member] | Continuous Offering Program Sales Agreement [Member]
Partners' Capital Account, Units, Sale of Units | shares												7,687,730	357,508
Navios Partners [Member] | NMCI Merger [Member]
Partners' Capital Account, Units, Converted | shares												1,263,276
Partners' Capital Account, Units | shares												492,678
Navios Partners [Member] | NNA Merger [Member]
Partners' Capital Account, Units, Converted | shares												4,865,147
Partners' Capital Account, Units | shares												620,306

Accrued Expenses and Other Li_3

Accrued Expenses and Other Liabilities (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Payables and Accruals [Abstract]
Payroll	$ 7,913	$ 6,671
Accrued interest	45,445	55,650
Accrued voyage expenses	1,014	1,344
Audit fees and related services	375	225
Accrued taxes	9,006	7,911
Professional fees	417	470
Other accrued expenses	289	264
Total accrued expenses	$ 64,459	$ 72,535

Borrowings (Table) (Details)

Borrowings (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Total Borrowings	$ 1,405,814	$ 1,612,718
Line of Credit	1,101,931	1,263,566
Less: current portion, net	(307,451)	(374,191)
Less: deferred finance costs and discount, net	(19,330)	(28,289)
Total long-term borrowings	1,079,033	1,210,238
Total Navios Holdings [Member]
Debt Instrument [Line Items]
Total Borrowings	847,438	1,052,683
Total Navios Logistics [Member]
Debt Instrument [Line Items]
Total Borrowings	558,376	560,035
Loan Facility HCOB ($15,300) [Member]
Debt Instrument [Line Items]
Line of Credit	0	9,945
Loan Facility Credit Agricole ($23,000) [Member]
Debt Instrument [Line Items]
Line of Credit	0	11,100
Loan Facility Credit Agricole ($23,000) [Member]
Debt Instrument [Line Items]
Line of Credit	0	11,400
Loan Facility DVB Bank SE ($72,000) [Member]
Debt Instrument [Line Items]
Line of Credit	0	4,504
Loan Facility Alpha Bank ($31,000) [Member]
Debt Instrument [Line Items]
Line of Credit	0	20,200
Loan Facility Alpha Bank ($16,125) [Member]
Debt Instrument [Line Items]
Line of Credit	0	12,925
Sale and Leaseback Agreements [Member]
Debt Instrument [Line Items]
Total Borrowings	114,837	62,934
2022 Senior Secured Notes [Member]
Debt Instrument [Line Items]
Line of Credit	155,000	305,000
2022 Notes [Member]
Debt Instrument [Line Items]
Line of Credit	455,466	476,822
2024 Notes [Member]
Debt Instrument [Line Items]
Line of Credit	8,626	8,626
NSM Loan [Member]
Debt Instrument [Line Items]
Total Borrowings	48,879	78,901
$50.0 million NSM Loan (including accrued interest of $326) [Member]
Debt Instrument [Line Items]
Line of Credit	0	50,326
$115.0 million NSM Loan (incl. accrued interest $571)
Debt Instrument [Line Items]
Line of Credit	64,630	0
2025 Logistics Senior Notes [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Line of Credit	500,000	500,000
Navios Logistics Notes Payable [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Notes Payable	12,463	17,842
Navios Logistics New BBVA Loan Facility [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Total Borrowings	12,000	22,000
Navios Logistics Alpha Bank Loan [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Total Borrowings	7,700	9,100
Seller's Credit Agreement for the construction of six liquid barges [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Total Borrowings	11,213	11,047
Seller's Credit Agreement for the Navios Logistics' 2020 Fleet [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Total Borrowings	15,000	0
Other long-term loans [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Line of Credit	$ 0	$ 46

Borrowings - Principal payments

Borrowings - Principal payments (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Disclosure [Abstract]
2022 (including total accrued interest of $877 of NSM Loan & $50.0 million NSM Loan)	$ 308,912
2023	87,007
2024	211,161
2025	561,120
2026	177,343
2027 and thereafter	60,271
Total	$ 1,405,814	$ 1,612,718

Borrowings (Details Narrative)

Borrowings (Details Narrative)	Jan. 05, 2022USD ($)	May 01, 2022USD ($)	Dec. 31, 2021USD ($)shares	Dec. 31, 2020USD ($)shares	Dec. 31, 2019USD ($)	Apr. 04, 2022shares	Mar. 31, 2022USD ($)	Jan. 03, 2022shares
Debt Instrument [Line Items]
Debt Instrument, Covenant Description			The Company’s secured credit facilities, which were drawn in January 2022, require compliance with maintenance covenants. Depending on the facility, these covenants include: (i) value-to-loan ratio covenants, based on charter-free valuations, ranging from over 125% to 133%, (ii) minimum liquidity up to a maximum of $10,000, (iii) total debt divided by total assets, as defined in each credit facility, of 75%; and (iv) net worth, as defined in the credit facility, of $125,000.
Write off of Deferred Debt Issuance Cost			$ 1,777,000
Gain/ (Loss) on bond and debt extinguishment			951,000	$ 7,047,000	$ 47,430,000
Amount outstanding			1,405,814,000	1,612,718,000
Accrued interest			$ 45,445,000	$ 55,650,000
Common Stock, Shares, Outstanding | shares			25,198,620	15,881,147
Proceeds from Issuance of Senior Long-term Debt			$ 0	$ 487,504,000	$ 0
Debt, Weighted Average Interest Rate			8.78%	7.89%	7.70%
Sale And Leaseback Agreements $68,000 [Member]
Debt Instrument [Line Items]
Repayment frequency			monthly
Sale Leaseback Transaction, Date			first quarter of 2020
Finance lease, liability			$ 68,000,000
Number of repayment installments			144
Sale And Leaseback Agreements $68,000 [Member] | Capesize Vessel A [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment			$ 224,000
Debt Instrument, Maturity Date, Description			fourth quarter of 2031
Balloon payment			$ 750,000
Sale And Leaseback Agreements $68,000 [Member] | Capesize Vessel B [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment			$ 238,000
Debt Instrument, Maturity Date, Description			first quarter of 2032
Balloon payment			$ 750,000
Sale And Leaseback Agreements $68,000 [Member] | Two dry bulk tankers [Member]
Debt Instrument [Line Items]
Amount outstanding			$ 57,392,000
Sale and Leaseback Agreements $77,000 [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Date			December 2021
Finance lease, liability			$ 77,000,000
Sale and Leaseback Transaction Description			in order to finance four dry bulk vessels
Sale and Leaseback Agreements $77,000 [Member] | Two dry bulk tankers [Member]
Debt Instrument [Line Items]
Number of repayment installments			96
Debt Instrument, Periodic Payment			$ 481,000
Debt Instrument, Maturity Date, Description			fourth quarter of 2029
Balloon payment			$ 3,600,000
Sale and Leaseback Agreements $77,000 [Member] | One Dry Bulk Vessels [Member]
Debt Instrument [Line Items]
Number of repayment installments			72
Debt Instrument, Periodic Payment			$ 688,000
Debt Instrument, Maturity Date, Description			fourth quarter of 2027
Balloon payment			$ 3,500,000
Sale and Leaseback Agreements $12,000 [Member]
Debt Instrument [Line Items]
Number of repayment installments			60
Repayment frequency			monthly
Sale Leaseback Transaction, Date			March 2022
Finance lease, liability			$ 12,000,000
Debt Instrument, Periodic Payment			$ 521,000
Debt Instrument, Maturity Date, Description			first quarter of 2027
Balloon payment			$ 1,600,000
Sale and Leaseback Transaction Description			to finance one dry bulk vessel.
Navios Logistics [Member] | Six Liquid Barges [Member]
Debt Instrument [Line Items]
Fixed interest rate			8.50%
Amount outstanding			$ 11,213,000
Line of credit facility initiation date			December 2020
Number of repayment installments			20
Repayment frequency			quarterly
Number of loan tranches			6
Sale and Leaseback Transaction Description			for the construction of six liquid barges
Seller's credit agreement			$ 13,475,000
Navios Logistics [Member] | Seller's Credit Agreement for the Navios Logistics 2020 Fleet [Member]
Debt Instrument [Line Items]
Fixed interest rate			5.00%
Amount outstanding			$ 15,000,000
Line of credit facility initiation date			fourth quarter of 2020
Number of repayment installments			3
Repayment frequency			annual
Repayment installment			$ 5,000,000
Sale and Leaseback Transaction Description			for the acquisition of three pushboats and 18 tank barges
Seller's credit agreement			$ 15,000,000
Convertible Debenture [Member]
Debt Instrument [Line Items]
Number of trading months			36
Convertible Debt			$ 24,000,000
Debt Instrument, Convertible, Terms of Conversion Feature			five years
Convertible conversion ratio			4.00%
Common Stock, Shares, Outstanding | shares						9,133,147
Minimum [Member] | Convertible Debenture [Member]
Debt Instrument [Line Items]
Debt Instrument, Convertible, Conversion Ratio			5
Maximum [Member] | Convertible Debenture [Member]
Debt Instrument [Line Items]
Debt Instrument, Convertible, Conversion Ratio			10
Credit Agricole Corporate and Investment Bank $11.1m [Member]
Debt Instrument [Line Items]
Repayments of Debt			$ 11,100,000
Credit Agricole Corporate and Investment Bank $11.4m [Member]
Debt Instrument [Line Items]
Repayments of Debt			11,400,000
Hamburg Commercial Bank AG [Member]
Debt Instrument [Line Items]
Repayments of Debt			9,945,000
DVB Bank S.E. [Member]
Debt Instrument [Line Items]
Repayments of Debt			4,504,000
Alpha Bank A.E. [Member]
Debt Instrument [Line Items]
Repayments of Debt			20,200,000
Alpha Bank A.E. $12.95m [Member]
Debt Instrument [Line Items]
Repayments of Debt			$ 12,925,000
Credit Agricole Corporate And Investment Bank [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to: a) repay all amounts outstanding under the facility agreement dated September 2010 and b) repay all amounts outstanding under the facility agreement dated December 20, 2013.
Maximum borrowing capacity			$ 28,745,000
Line of Credit Facility, Interest Rate Description			LIBOR
Loan margin percentage			2.80%
Line of credit facility issuance date			Feb. 14, 2018
Hamburg Commercial Bank [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to partially refinance the fourth tranche of the Commerzbank facility.
Amount outstanding			$ 0
Maximum borrowing capacity			$ 15,300,000
Number of repayment installments			3
Repayment frequency			quarterly
Repayment installment			$ 383,000
Balloon payment on the last repayment date			$ 8,798,000
Line of Credit Facility, Interest Rate Description			LIBOR
Loan margin percentage			3.00%
Line of credit facility issuance date			May 23, 2017
DVB Bank SE $42.0m [Member]
Debt Instrument [Line Items]
Amount outstanding			$ 0
Maximum borrowing capacity			$ 42,000,000
Line of credit facility issuance date			Mar. 23, 2012
Number of loan tranches			2
Amended DVB Bank SE $42.0m [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to extend the maturity of the outstanding balance originally due in the first and second quarter of 2020 for one year, to June 2021
Line of Credit Facility, Interest Rate Description			LIBOR
Loan margin percentage			2.93%
Line of credit facility issuance date			Nov. 12, 2019
DVB Bank SE $40.0m ( [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to finance the acquisition of four Panamax vessels, delivered in August and September 2013.
Amount outstanding			$ 0
Line of credit facility initiation date			September 2013
Maximum borrowing capacity			$ 40,000,000
Line of Credit Facility, Interest Rate Description			LIBOR
Loan margin percentage			3.25%
Extended DVB Bank SE $40.0m [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to extend the maturity of the outstanding balance originally due by September 2018 for three years, to September 2021.
Line of credit facility initiation date			December 2017
Number of vessels released as collateral			two
Loan Facility Alpha Bank ($31,000) [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to finance part of the acquisition of a Capesize vessel
Maximum borrowing capacity			$ 31,000,000
Number of repayment installments			8
Repayment frequency			quarterly
Repayment installment			$ 450,000
Balloon payment on the last repayment date			$ 16,600,000
Line of Credit Facility, Interest Rate Description			LIBOR
Loan margin percentage			3.00%
Line of credit facility issuance date			Nov. 6, 2014
Amount outstanding			$ 0
Loan Facility Alpha Bank ($16,125) [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to refinance one Capesize vessel
Maximum borrowing capacity			$ 16,125,000
Number of repayment installments			8
Repayment frequency			quarterly
Repayment installment			$ 275,000
Balloon payment on the last repayment date			$ 10,725,000
Line of Credit Facility, Interest Rate Description			LIBOR
Loan margin percentage			3.00%
Line of credit facility issuance date			Nov. 3, 2016
Amount outstanding			$ 0
Hamburg Commercial Bank AG ($101,750) [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			for the refinancing of seven drybulk vessels.
Repayments of Debt			$ 10,380,000
Line of credit facility initiation date			December 2021
Maximum borrowing capacity			$ 101,750,000
Number of repayment installments			8
Repayment frequency			quarterly
Repayment installment			$ 3,915,000
Balloon payment on the last repayment date			$ 60,027,000
Line of Credit Facility, Interest Rate Description			LIBOR
Repayment date			March 2022
Number of vessels released as collateral			one
Amount drawn down	$ 101,750,000
Hamburg Commercial Bank AG ($101,750) [Member] | Minimum [Member]
Debt Instrument [Line Items]
Loan margin percentage			3.25%
Hamburg Commercial Bank AG ($101,750) [Member] | Maximum [Member]
Debt Instrument [Line Items]
Loan margin percentage			4.50%
Loan Facility Credit Agricole ($105,000) [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			for the refinancing of seven drybulk vessels.
Line of credit facility initiation date			December 2021
Maximum borrowing capacity			$ 105,000,000
Balloon payment on the last repayment date			$ 41,000,000
Line of Credit Facility, Interest Rate Description			LIBOR
Amount drawn down	105,000,000
Loan Facility Credit Agricole ($105,000) [Member] | Minimum [Member]
Debt Instrument [Line Items]
Loan margin percentage			2.85%
Loan Facility Credit Agricole ($105,000) [Member] | Maximum [Member]
Debt Instrument [Line Items]
Loan margin percentage			3.75%
Four Navios Holdings Credit Facilities [Member]
Debt Instrument [Line Items]
Repayments of Debt			$ 36,199,000
Series I Preferred Stock [Member] | Convertible Debenture [Member]
Debt Instrument [Line Items]
Convertible Preferred Stock, Shares Issued upon Conversion | shares								1,000
Senior Secured 2022 Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Repurchased Face Amount							$ 25,000,000
Second Redemption [Member] | Senior Secured 2022 Notes [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 20,000,000
Percentage of principal amount redeemed			100.00%
Redemption date			September 13, 2021
Debt instrument issuance date			September 3, 2021
Third Redemption [Member] | Senior Secured 2022 Notes [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 20,000,000
Percentage of principal amount redeemed			100.00%
Redemption date			September 24, 2021
Debt instrument issuance date			September 14, 2021
Fourth Redemption [Member] | Senior Secured 2022 Notes [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 10,000,000
Percentage of principal amount redeemed			100.00%
Redemption date			October 11, 2021
Debt instrument issuance date			October 1, 2021
Fifth Redemption [Member] | Senior Secured 2022 Notes [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 25,000,000
Percentage of principal amount redeemed			100.00%
Redemption date			March 30, 2022
Debt instrument issuance date			March 18, 2022
First Loan [Member] | Emporiki Bank of Greece $23.0m [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to partially finance the construction of one Panamax vessel
Amount outstanding			$ 0
Line of credit facility initiation date			August 2011
Maximum borrowing capacity			$ 23,000,000
Number of repayment installments			5
Repayment frequency			semi-annual
Repayment installment			$ 750,000
Balloon payment on the last repayment date			$ 8,850,000
Line of Credit Facility, Interest Rate Description			LIBOR
Loan margin percentage			2.75%
Second Loan [Member] | Emporiki Bank of Greece $23.0m [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to partially finance the construction of one newbuilding bulk carrier
Amount outstanding			$ 0
Line of credit facility initiation date			December 2011
Maximum borrowing capacity			$ 23,000,000
Number of repayment installments			3
Repayment frequency			semi-annual
Repayment installment			$ 750,000
Balloon payment on the last repayment date			$ 9,150,000
Line of Credit Facility, Interest Rate Description			LIBOR
Loan margin percentage			3.25%
Tranche A [Member] | DVB Bank SE $42.0m [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to finance the acquisition of a Handysize vessel
Maximum borrowing capacity			$ 26,000,000
Tranche B [Member] | DVB Bank SE $42.0m [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			to refinance the outstanding debt of an Ultra-Handymax vessel
Maximum borrowing capacity			$ 16,000,000
Number of repayment installments				2
Repayment frequency				quarterly
Repayment installment				$ 268,000
Balloon payment on the last repayment date				3,968,000
Tranche C [Member] | DVB Bank SE $42.0m [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to finance the acquisition of a Capesize vessel
Maximum borrowing capacity			$ 30,000,000
Line of credit facility issuance date			Jun. 27, 2014
Tranche A and Tranche C [Member] | Amended DVB Bank SE $42.0m [Member]
Debt Instrument [Line Items]
Repayments of Debt			$ 33,003,000
Repayment date			September 2020
First four installments [Member] | Loan Facility Credit Agricole ($105,000) [Member]
Debt Instrument [Line Items]
Repayment installment			$ 6,500,000
Repayment frequency			quarterly
Next eight installments [Member] | Loan Facility Credit Agricole ($105,000) [Member]
Debt Instrument [Line Items]
Repayment installment			$ 4,750,000
Repayment frequency			quarterly
Three of the four new sale and leaseback agreements [Member] | Sale and Leaseback Agreements $77,000 [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit			$ 58,000,000
One Dry Bulk Vessels [Member] | Sale and Leaseback Agreements $77,000 [Member]
Debt Instrument [Line Items]
Repayment frequency			monthly
Three out of four dry bulk vessels [Member] | Sale and Leaseback Agreements $77,000 [Member]
Debt Instrument [Line Items]
Outstanding balance under sale and leaseback transaction			$ 57,445,000
Fourth Sale And Leaseback Agreement [Member] | Sale and Leaseback Agreements $77,000 [Member]
Debt Instrument [Line Items]
Repayment frequency			monthly
Finance lease, liability			$ 19,000,000
Number of repayment installments			84
Debt Instrument, Periodic Payment			$ 643,000
Debt Instrument, Maturity Date, Description			first quarter of 2029
Balloon payment			$ 1,000,000
Drawn down date			January, 2022
Senior Secured 2022 Notes [Member]
Debt Instrument [Line Items]
Initiation date			November 21, 2017
Face amount at issuance date			$ 305,000,000
Fixed interest rate			11.25%
Debt instrument, issuance price percentage			97.00%
Description of collateral			The 2022 Senior Secured Notes are secured by a first priority lien on certain capital stock owned by certain of the subsidiary guarantors of Navios Holdings in each of Navios GP L.L.C., Navios Logistics and Navios Partners
Debt Instrument, Covenant Description			The 2022 Senior Secured Notes contain covenants which, among other things, limit the incurrence of additional indebtedness, issuance of certain preferred stock, the payment of dividends, redemption or repurchase of capital stock or making restricted payments and investments, creation of certain liens, transfer or sale of assets, entering in transactions with affiliate companies, merging or consolidating or selling all or substantially all of the Co-Issuers’ properties and assets and creation or designation of restricted subsidiaries. The indenture governing the 2022 Senior Secured Notes includes customary events of default.
Debt Instrument, Covenant Compliance			The Co-Issuers were in compliance with the covenants as of December 31, 2021.
Debt Instrument, Repurchased Face Amount			$ 150,000,000
Amount outstanding			$ 130,000,000
Maturity date			August 2022
Senior Secured 2022 Notes [Member] | Upon occurrence of certain change of control events [Member]
Debt Instrument [Line Items]
Redemption price percentage			101.00%
Sixth Supplemental Indenture [Member]
Debt Instrument [Line Items]
Initiation date			October 1, 2020
Long-term Debt, Description			to amend the terms of the indenture and related pledge agreements governing the 2022 Senior Secured Notes following its receipt of consents from bondholders representing a majority in aggregate principal amount (the “Consenting Noteholders”) of the 2022 Senior Secured Notes
Consent Agreement [Member]
Debt Instrument [Line Items]
Initiation date			October 1, 2020
Long-term Debt, Description			which amendments required consent from 66 2/3% of the outstanding 2022 Senior Secured Notes affected.
Seventh Supplemental Indenture [Member]
Debt Instrument [Line Items]
Initiation date			November 17, 2020
Long-term Debt, Description			to further amend the terms of the indenture governing the 2022 Senior Secured Notes, pursuant to which Wilmington Trust, National Association became the successor Trustee and successor Collateral Trustee in respect of the 2022 Senior Secured Notes.
Eighth Supplemental Indenture [Member]
Debt Instrument [Line Items]
Initiation date			June 29, 2021
Debt Instrument, Repurchased Face Amount			$ 100,000
Percentage of principal amount redeemed			100.00%
Eighth Supplemental Indenture [Member] | First Redemption [Member]
Debt Instrument [Line Items]
Redemption date			July 23, 2021
Proceeds from Lines of Credit			$ 75,264,000
2022 Notes [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 650,000,000
Fixed interest rate			7.375%
Debt Instrument, Repurchased Face Amount			$ 21,356,000	20,782,000	$ 81,235,000
Debt instrument issuance date			November 29, 2013
Maturity date			January 2022
Debt Instrument, Repurchase Amount			$ 18,588,000	9,443,000	50,683,000
Gain/ (Loss) on bond and debt extinguishment			2,728,000	11,204,000	47,430,000
Amount outstanding			$ 455,466,000
Debt Instrument, Collateral			14 drybulk vessels
Cash Collateral for Borrowed Securities			$ 84,260,000
Repayments of Debt			$ 455,566,000
Repayment date			January 2022
2022 Notes [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Debt Instrument, Repurchased Face Amount					35,500,000
Debt Instrument, Repurchase Amount					$ 17,642,000
2022 Notes [Member] | Until January 2021 [Member]
Debt Instrument [Line Items]
Debt Instrument, Collateral			23 dry bulk vessels
Senior Notes 2024 [Member]
Debt Instrument [Line Items]
Redemption price percentage			100.00%
Senior Notes 2024 [Member] | Series H Preferred Stock [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 4,747,000
Fixed interest rate			9.75%
Issuance date/Date of agreement			Mar. 21, 2019
Treasury Stock, Shares, Acquired | shares			10,930
Senior Notes 2024 [Member] | Series G Preferred Stock [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 3,879,000
Issuance date/Date of agreement			Apr. 21, 2019
Treasury Stock, Shares, Acquired | shares			8,841
Secured Debt [Member]
Debt Instrument [Line Items]
Amount outstanding			$ 0
Repayments of Secured Debt			$ 70,074,000
NSM Loan [Member]
Debt Instrument [Line Items]
Issuance date/Date of agreement			Aug. 29, 2019
Maximum borrowing capacity			$ 141,795,000
Repayment frequency			quarterly
Amended NSM Loan [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to refinance the outstanding balance of this facility with the NSM Loan I
Amount outstanding			$ 48,879,000
Line of credit facility initiation date			December 2021
Accrued interest			$ 306,000
$50.0 million NSM Loan [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			to be used for general corporate purposes.
Amount outstanding			$ 39,735,000
Line of credit facility initiation date			June 2020
Maximum borrowing capacity			$ 50,000,000
Number of repayment installments			18
Repayment frequency			quarterly
$115.0 million NSM Loan [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			(i) to refinance the $50.0 million NSM Loan, (ii) to redeem certain 2022 Senior Secured Notes and (iii) to be used for general corporate purposes.
Proceeds from Lines of Credit			$ 115,000,000
Line of credit facility initiation date			June 2021
Maximum borrowing capacity			$ 115,000,000
$115.0 million NSM Loan [Member] | Senior Secured 2022 Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Repurchased Face Amount			$ 70,000,000
Amended $115.0 million NSM Loan [Member]
Debt Instrument [Line Items]
Long-term Debt, Description			in order to refinance the outstanding balance of this facility through the NSM Loan II
Amount outstanding			$ 64,630,000
Issuance date/Date of agreement			Dec. 31, 2021
Accrued interest			$ 571,000
NSM Loan I [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit	79,059,000	$ 127,632,000
Line of credit facility initiation date			December 2021
Maximum borrowing capacity			$ 127,632,000
Repayment frequency			quarterly
Repayment installment			$ 5,000,000
Number of loan tranches			2
NSM Loan I [Member] | Tranche A [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 48,573,000
NSM Loan I [Member] | Tranche B [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 79,059,000
NSM Loan II [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit	$ 70,941,000
Line of credit facility initiation date			December 2021
Maximum borrowing capacity			$ 135,000,000
Repayment frequency			quarterly
Repayment installment			$ 5,000,000
Number of loan tranches			2
NSM Loan II [Member] | Tranche A [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 64,059,000
NSM Loan II [Member] | Tranche B [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity			70,941,000
2022 Logistics Senior Notes [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 375,000,000
Fixed interest rate			7.25%
Redemption price percentage			100.00%
Gain/ (Loss) on bond and debt extinguishment			$ 2,661,000
Issuance date/Date of agreement			Apr. 22, 2014
Maturity Date			May 1, 2022
Debt Instrument, Redemption Period End Date			Jul. 16, 2020
Navios Logistics Term Loan B Facility [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 100,000,000
Long-term Debt, Description			to pay certain fees and expenses related to the offering, with the balance to be used for general corporate purposes.
Gain/ (Loss) on bond and debt extinguishment			$ 1,496,000
Issuance date/Date of agreement			Nov. 3, 2017
Repayments of Debt			$ 97,500,000
Loan margin percentage			4.75%
Repayment date			July 8, 2020
Interest rate			LIBOR
Debt amortization percentage			1.00%
Repayments of Related Party Debt			$ 375,000,000
2025 Logistics Senior Notes [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 500,000,000
Debt Instrument, Covenant Description			The 2025 Logistics Senior Notes are secured by (i) first priority ship mortgages on four tanker vessels servicing the Navios Logistics’ cabotage business (the (1) Elena H, (2) Makenita H, (3) Sara H and (4) He Man H) owned by certain subsidiary guarantors (such guarantors, the “Mortgaged Vessel Guarantors”) and related assignments of earnings and insurance together with a first priority lien on the capital stock of each Mortgaged Vessel Guarantor; and (ii) an assignment by way of security of the Vale port contract (collectively, the “Collateral”).
Debt Instrument, Covenant Compliance			The Logistics Co-Issuers were in compliance with the covenants as of December 31, 2021.
Long-term Debt, Description			to satisfy and discharge the indenture governing the 2022 Logistics Senior Notes
Gain/ (Loss) on bond and debt extinguishment			$ 4,157,000
Issuance date/Date of agreement			Jul. 8, 2020
Proceeds from Issuance of Senior Long-term Debt			$ 487,504,000
Debt finance costs			$ 15,927,000	19,414,000
2025 Logistics Senior Notes [Member] | Upon occurrence of certain change of control events [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Percentage of principal amount redeemed			100.00%
2025 Logistics Senior Notes [Member] | Prior to August 1, 2022 [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Redemption price percentage			110.75%
Percentage of principal amount redeemed			35.00%
Debt Instrument, Redemption, Description			Prior to August 1, 2022, the Logistics Co-Issuers may also redeem all or a part of the 2025 Logistics Senior Notes at a redemption price equal to the sum of: (a) 100% of the principal amount of the 2025 Logistics Senior Notes to be redeemed; plus (b) the applicable “make-whole” premium described in the Indenture governing the 2025 Logistics Senior Notes, plus (c) accrued and unpaid interest, if any, on the 2025 Logistics Senior Notes to be redeemed, to (but excluding) the applicable redemption date, subject to the right of holders of notes on the relevant record date to receive interest due on all the relevant interest payment dates.
Navios Logistics Notes Payable [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Amount outstanding			$ 12,463,000
Maximum borrowing capacity			$ 41,964,000
Number of repayment installments			16
Repayment frequency			semi-annual
Interest rate			six-month LIBOR
Debt finance costs			$ 5,949,000
Navios Logistics New BBVA Loan Facility [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 25,000,000
Debt Instrument, Covenant Compliance			Navios Logistics was in compliance with the covenants set forth in the Navios Logistics New BBVA Facility as of December 31, 2021.
Amount outstanding			$ 12,000,000	22,000,000
Issuance date/Date of agreement			Feb. 28, 2020
Repayment frequency			quarterly
Loan margin percentage			3.25%
Sale and Leaseback Transaction Description			The Navios Logistics New BBVA Facility was used to repay the then existed debt with the bank, and for general corporate purposes.
Drawn down date			July 8, 2020
Maturity Date			Mar. 31, 2022
Interest rate			LIBOR
Description of collateral			was secured by assignments of certain receivables.
Navios Logistics 2022 BBVA Facility [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Issuance date/Date of agreement			Mar. 23, 2022
Sale and Leaseback Transaction Description			in order to refinance the outstanding balance of Navios Logistics New BBVA Facility through the Navios Logistics 2022 BBVA Facility.
Navios Logistics Alpha Bank Loan [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 14,000,000
Debt Instrument, Covenant Compliance			Navios Logistics was in compliance with the covenants set forth in the Navios Logistics Alpha Bank Loan as of December 31, 2021.
Amount outstanding			$ 7,700,000	$ 9,100,000
Issuance date/Date of agreement			May 18, 2017
Balloon payment on the last repayment date			$ 7,000,000
Loan margin percentage			3.15%
Repayment frequency			quarterly
Sale and Leaseback Transaction Description			in order to finance the acquisition of two product tankers
Interest rate			LIBOR (90 days)
Number of repayment installment			20
Amended Navios Logistics Alpha Bank Loan [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Face amount at issuance date			$ 7,000,000
Line of credit facility initiation date			December 2021
Balloon payment on the last repayment date			$ 2,800,000
Repayment frequency			quarterly
Sale and Leaseback Transaction Description			to amend the Navios Logistics Alpha Bank Loan, extending its maturity and amending the repayment schedule.
Number of repayment installment			12
Other long-term loans [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Fixed interest rate			6.00%
Debt Instrument, Covenant Compliance			Navios Logistics was in compliance with all the covenants set forth in this facility as of December 31, 2021.
Maximum borrowing capacity			$ 817,000
Repayment frequency			monthly
Repayment installment			$ 6,000
Line of credit facility issuance date			Oct. 29, 2009
Sale and Leaseback Transaction Description			in order to finance the construction of the pushboat Nazira.

Fair Value of Financial Instr_3

Fair Value of Financial Instruments - Fair Value (Table) (Details) - USD ($) $ in Thousands		Dec. 31, 2021	Dec. 31, 2020
Fair Value Of Financial Instruments
Cash and cash equivalents - Book Value		$ 53,591	$ 94,881
Cash and cash equivalents - Fair Value		53,591	94,881
Restricted cash - Book Value		84,260	16,303
Restricted cash - Fair Value		84,260	16,303
Investments in available-for-sale securities - Book Value		219	222
Investments in available-for-sale securities - Fair Value		219	222
Senior and ship mortgage notes, net - Book Value		(1,101,931)	(1,263,566)
Senior and ship mortgage notes, net - Fair Value		(1,142,545)	(1,054,616)
Long-term debt, including current portion - Book Value		(171,919)	(191,636)
Long-term debt, including current portion - Fair Value	[1]	(173,213)	(193,043)
Loans payable to affiliate companies, including current portion - Book Value		(112,634)	(129,227)
Loans payable to affiliate companies, including current portion - Fair Value		$ (112,634)	$ (129,227)
[1]	The fair value of the Company’s long-term debt is estimated based on currently available debt with similar contract terms, interest rates and remaining maturities, published quoted market prices as well as taking into account the Company’s creditworthiness.

Fair Value of Financial Instr_4

Fair Value of Financial Instruments - Fair value measurements on a recurring basis (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available-for-sale securities	$ 219	$ 222
Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available-for-sale securities	219	222
Total	219	222
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available-for-sale securities	219	222
Total	$ 219	$ 222

Fair Value of Financial Instr_5

Fair Value of Financial Instruments - Assets measured at Fair Value on a Non-Recurring Basis (Table) (Details) - Fair Value, Nonrecurring [Member] - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Vessels, port terminals and other fixed assets, net	$ 7,500	$ 38,054
Operating lease assets		10,018
Total	7,500	48,072
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Vessels, port terminals and other fixed assets, net	7,500	31,410
Operating lease assets		10,018
Total	$ 7,500	41,428
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Vessels, port terminals and other fixed assets, net		6,644
Operating lease assets		0
Total		$ 6,644

Fair Value of Financial Liabili

Fair Value of Financial Liabilities - Non-Recurring Measurements (Table) (Details) - USD ($) $ in Thousands		Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Cash and cash equivalents		$ 53,591	$ 94,881
Restricted cash		84,260	16,303
Investments in available-for-sale-securities		219	222
Senior and ship mortgage notes		(1,142,545)	(1,054,616)
Long-term debt, including current portion	[1]	(173,213)	(193,043)
Loans payable to affiliate companies, including current portion		(112,634)	(129,227)
Loan receivable from affiliate companies	[2]		0
Long-term receivable from affiliate company			0
Long-term payable to affiliate companies	[2]		0
Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Cash and cash equivalents		53,591	94,881
Restricted cash		84,260	16,303
Investments in available-for-sale-securities		219	222
Senior and ship mortgage notes		(1,133,919)	(1,045,990)
Long-term debt, including current portion	[1]	0	0
Loans payable to affiliate companies, including current portion		0	0
Loan receivable from affiliate companies	[2]		0
Long-term receivable from affiliate company			0
Long-term payable to affiliate companies	[2]		0
Fair Value, Inputs, Level 2 [Member]
Defined Benefit Plan Disclosure [Line Items]
Cash and cash equivalents		0	0
Restricted cash		0	0
Investments in available-for-sale-securities		0	0
Senior and ship mortgage notes		(8,626)	(8,626)
Long-term debt, including current portion	[1]	(173,213)	(193,043)
Loans payable to affiliate companies, including current portion		$ (112,634)	(129,227)
Loan receivable from affiliate companies	[2]		0
Long-term receivable from affiliate company			0
Long-term payable to affiliate companies	[2]		$ 0
[1]	The fair value of the Company’s long-term debt is estimated based on currently available debt with similar contract terms, interest rates and remaining maturities, published quoted market prices as well as taking into account the Company’s creditworthiness.
[2]	The fair value of the Company’s loan receivable from/payable to affiliate companies and long-term receivable from/payable to affiliate companies is estimated based on currently available debt with similar contract terms, interest rate and remaining maturities as well as taking into account the counterparty’s creditworthiness.

Fair Value of Financial Instr_6

Fair Value of Financial Instruments (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Three Vessels [Member]
Defined Benefit Plan Disclosure [Line Items]
Impairment loss		$ 59,108
Fair value of assets		38,054
Two chartered-in vessels [Member]
Defined Benefit Plan Disclosure [Line Items]
Impairment loss		1,361
Fair value of assets		$ 10,018
Navios Logistics [Member] | Two tanker vessels [Member]
Defined Benefit Plan Disclosure [Line Items]
Impairment loss	$ 21,966
Fair value of assets	$ 7,500

Employee Benefit Plans (Table)

Employee Benefit Plans (Table) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Shares [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Outstanding, shares	350,000	462,293	529,768	661,977
Vested, shares		0	83,333	116,667
Exercisable, shares		0	83,333	116,667
Forfeited or expired, shares	(112,293)	(67,475)	(132,209)
Non Vested, shares	171,412	382,380	693,389	709,710
Granted, shares	16,000	0	167,515
Vested, shares	(226,075)	(309,664)	(180,469)
Forfeited or expired, shares	(894)	(1,345)	(3,367)
Weighted average exercise price [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Outstanding	$ 12	$ 17.9	$ 26.6	$ 28.2
Weighted average remaining term [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	1 year 7 months 28 days	2 years 3 months	2 years 11 months 15 days	3 years 4 months 9 days
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms	1 year 2 months 1 day	1 year 8 months 19 days	2 years 3 months 25 days	3 years 1 month 9 days
Aggregate fair value [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Outstanding, value	$ 2,730	$ 3,815	$ 5,014	$ 5,696
Forfeited or expired, value	(1,084)	(1,199)	(682)
Non vested, value	667	2,453	5,329	$ 6,490
Granted, value	36	0	476
Vested, value	(1,816)	(2,858)	(1,595)
Forfeited or expired, value	$ (6)	$ (17)	$ (42)

Employee Benefit Plans (Details

Employee Benefit Plans (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Company's contributions to employee saving plan			$ 73
Discretionary company's contribition to employee saving plan			0
Compensation expense	$ 589	$ 1,268	$ 2,885
Restricted Stock [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Fair value of stock granted	$ 2.28	$ 0	$ 2.84
Share-based Payment Arrangement, Option [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	350,000
Service Conditions [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount	$ 0
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount	$ 256
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	2 years 9 months 21 days

Commitments and Contingencies (

Commitments and Contingencies (Details Narrative) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2020USD ($)	Dec. 31, 2021USD ($)	Dec. 31, 2019USD ($)	Dec. 31, 2018USD ($)	Dec. 31, 2020USD ($)
Property, Plant and Equipment [Line Items]
Letters of guarantee and letters of credit		$ 10			$ 10
Other long term assets		$ 39,255			61,900
Navios Logistics [Member] | Vitol S.A. [Member]
Property, Plant and Equipment [Line Items]
Guarantees		Navios Logistics has issued a guarantee and indemnity letter that guarantees the performance by Petrolera San Antonio S.A. (a consolidated subsidiary) of all its obligations to Vitol S.A. up to $ 12,000
Guarantee and indemnity letter		$ 12,000
Navios Logistics [Member] | Edolmix S.A. and Energias Renovables del Sur S.A. [Member]
Property, Plant and Equipment [Line Items]
Description of guarantee		On July 22, 2016, Navios Logistics guaranteed the compliance of certain obligations related to Edolmix S.A. and Energías Renovables del Sur S.A. (entities wholly owned by Navios Logistics) under their respective direct user agreements with the Free Zone of Nueva Palmira, for the amounts of $847 and $519, respectively.
Navios Logistics [Member] | Eldomix S.A. [Member]
Property, Plant and Equipment [Line Items]
Guarantee and indemnity letter		$ 847
Navios Logistics [Member] | Energias Renovables del Sur S.A. [Member]
Property, Plant and Equipment [Line Items]
Guarantee and indemnity letter		$ 519
Navios Galaxy II [Member]
Property, Plant and Equipment [Line Items]
Date of charter in agreement		December 2017
Lessee, Operating Lease, Description		ten year
Vessel type		bulk carrier
Vessel Capacity		81,789 dwt
Delivery date		March 30, 2020
Contractual Obligation		$ 5,410
Payments to Acquire Property, Plant, and Equipment			$ 2,705
Other long term assets		$ 6,704
Navios Herakles I and Navios Uranus [Member]
Property, Plant and Equipment [Line Items]
Date of charter in agreement		January 2018
Lessee, Operating Lease, Description		ten-year
Vessel type		bulk carriers
Contractual Obligation		$ 11,140
Payments to Acquire Property, Plant, and Equipment			2,800	$ 8,340
Other long term assets		$ 14,070
Navios Herakles I [Member]
Property, Plant and Equipment [Line Items]
Vessel Capacity		82,036 dwt
Delivery date		August 28, 2019
Navios Uranus [Member]
Property, Plant and Equipment [Line Items]
Vessel Capacity		81,516 dwt
Delivery date		November 28, 2019
Navios Felicity I [Member]
Property, Plant and Equipment [Line Items]
Date of charter in agreement		April 2018
Lessee, Operating Lease, Description		ten-year
Vessel type		bulk carrier
Vessel Capacity		81,946 dwt
Delivery date		January 17, 2020
Contractual Obligation		$ 5,590
Payments to Acquire Property, Plant, and Equipment			2,795	2,795
Other long term assets		$ 7,193
Navios Magellan II [Member]
Property, Plant and Equipment [Line Items]
Date of charter in agreement		October 2018
Lessee, Operating Lease, Description		ten-year
Vessel type		bulk carrier
Vessel Capacity		82,037 dwt
Delivery date		May 15, 2020
Contractual Obligation		$ 5,820
Payments to Acquire Property, Plant, and Equipment			$ 2,910	$ 2,910
Other long term assets		$ 7,506
Storage And Transshipment Contract [Member] | Navios Logistics [Member]
Property, Plant and Equipment [Line Items]
Contractual Obligation	$ 4,140
Other long term assets					$ 4,102
Number of repayment installments	3
Contractual obligation, next rolling twelve months	$ 1,380
Contractual obligation due in second year	1,380
Contractual obligation due in third year	$ 1,380

Leases - Operating Lease Assets

Leases - Operating Lease Assets and Liabilities (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Operating lease assets	$ 173,426	$ 227,962
Operating lease liabilities, current portion	54,747	81,415
Operating lease liabilities, net of current portion	144,239	193,351
Charter-in contracts [Member]
Property, Plant and Equipment [Line Items]
Operating lease assets	164,268	219,574
Operating lease liabilities, current portion	54,490	81,276
Operating lease liabilities, net of current portion	135,338	185,092
Land lease agreements [Member]
Property, Plant and Equipment [Line Items]
Operating lease assets	8,077	7,878
Operating lease liabilities, current portion	(182)	(199)
Operating lease liabilities, net of current portion	8,259	8,077
Office lease agreements [Member]
Property, Plant and Equipment [Line Items]
Operating lease assets	1,081	510
Operating lease liabilities, current portion	439	338
Operating lease liabilities, net of current portion	642	182
Dry Bulk Vessel Operations [Member]
Property, Plant and Equipment [Line Items]
Operating lease assets	164,268	219,574
Operating lease liabilities, current portion	54,490	81,276
Operating lease liabilities, net of current portion	135,338	185,092
Dry Bulk Vessel Operations [Member] | Charter-in contracts [Member]
Property, Plant and Equipment [Line Items]
Operating lease assets	164,268	219,574
Operating lease liabilities, current portion	54,490	81,276
Operating lease liabilities, net of current portion	135,338	185,092
Logistics Business [Member]
Property, Plant and Equipment [Line Items]
Operating lease assets	9,158	8,388
Operating lease liabilities, current portion	257	139
Operating lease liabilities, net of current portion	8,901	8,259
Logistics Business [Member] | Land lease agreements [Member]
Property, Plant and Equipment [Line Items]
Operating lease assets	8,077	7,878
Operating lease liabilities, current portion	(182)	(199)
Operating lease liabilities, net of current portion	8,259	8,077
Logistics Business [Member] | Office lease agreements [Member]
Property, Plant and Equipment [Line Items]
Operating lease assets	1,081	510
Operating lease liabilities, current portion	439	338
Operating lease liabilities, net of current portion	$ 642	$ 182

Leases - Lease Expenses (Table)

Leases - Lease Expenses (Table) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Lease expenses	$ 79,889	$ 102,296	$ 124,480
Charter-in contracts [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	79,011	101,132	121,427
Land lease agreements [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	571	564	552
Office lease agreements [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	307	600	2,501
Dry Bulk Vessel Operations [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	73,124	94,545	119,387
Dry Bulk Vessel Operations [Member] | Charter-in contracts [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	73,124	94,545	117,562
Dry Bulk Vessel Operations [Member] | Land lease agreements [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	0	0	0
Dry Bulk Vessel Operations [Member] | Office lease agreements [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	0	0	1,825
Logistics Business [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	6,765	7,751	5,093
Logistics Business [Member] | Charter-in contracts [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	5,887	6,587	3,865
Logistics Business [Member] | Land lease agreements [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	571	564	552
Logistics Business [Member] | Office lease agreements [Member]
Property, Plant and Equipment [Line Items]
Lease expenses	$ 307	$ 600	$ 676

Leases - Total amount of lease

Leases - Total amount of lease payments on an undiscounted basis (Table) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Operating lease liabilities, including current portion		$ 43,516	$ 47,064
Chartered-in vessels in operations [Member]
Property, Plant and Equipment [Line Items]
December 31, 2022	$ 68,145
December 31, 2023	55,103
December 31, 2024	39,788
December 31, 2025	19,076
December 31, 2026	15,142
December 31, 2027 and thereafter	30,793
Total	228,047
Operating lease liabilities, including current portion	189,828
Discount based on incremental borrowing rate	38,219
Land Leases [Member]
Property, Plant and Equipment [Line Items]
December 31, 2022	556
December 31, 2023	556
December 31, 2024	556
December 31, 2025	556
December 31, 2026	556
December 31, 2027 and thereafter	21,889
Total	24,669
Operating lease liabilities, including current portion	8,077
Discount based on incremental borrowing rate	16,592
Office Space [Member]
Property, Plant and Equipment [Line Items]
December 31, 2022	514
December 31, 2023	414
December 31, 2024	182
December 31, 2025	60
December 31, 2026	53
December 31, 2027 and thereafter	0
Total	1,223
Operating lease liabilities, including current portion	1,081
Discount based on incremental borrowing rate	$ 142

Leases - Future Revenue for Cha

Leases - Future Revenue for Chartered-out Vessels, Barges, Pushboats and for Logistics Business (Table) (Details) $ in Thousands	Dec. 31, 2021USD ($)
Dry bulk vessels [Member]
2022	$ 79,330
2023	0
2024	0
2025	0
2026	0
2027 and thereafter	0
Total minimum revenue, net of commissions	79,330
Logistics Business [Member]
2022	131,588
2023	113,651
2024	96,724
2025	83,910
2026	54,962
2027 and thereafter	572,033
Total minimum revenue, net of commissions	$ 1,052,868

Leases (Details Narrative)

Leases (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating lease discount rate	8.25%
Operating Lease, Liability		$ 43,516	$ 47,064
Navios Logistics [Member]
Operating lease discount rate	7.25%
Charter-in and bareboat contracts [Member] | Minimum [Member]
Operating lease remaining lease term	3 months 18 days
Charter-in and bareboat contracts [Member] | Maximum [Member]
Operating lease remaining lease term	8 years 6 months
Land lease agreements [Member]
Operating lease remaining lease term	44 years 3 months 18 days	45 years 3 months 18 days
Land lease agreements [Member] | Minimum [Member] | Navios Logistics [Member]
Operating lease remaining lease term	44 years 2 months 12 days
Land lease agreements [Member] | Maximum [Member] | Navios Logistics [Member]
Operating lease remaining lease term	44 years 7 months 6 days
Office lease agreements [Member]
Operating lease remaining lease term	2 years 8 months 12 days	1 year 6 months
Office lease agreements [Member] | Minimum [Member] | Navios Logistics [Member]
Operating lease remaining lease term	6 months
Office lease agreements [Member] | Maximum [Member] | Navios Logistics [Member]
Operating lease remaining lease term	4 years 10 months 24 days
One Previously Chartered In Vessel [Member]
Amount written off	$ 3,952
Gain on sale of vessel	12,541
Chartered-in vessels [Member]
Amount written off	$ 0	$ 1,361	$ 38,636
Charter-in contracts [Member]
Operating lease remaining lease term	4 years 8 months 12 days	4 years 10 months 24 days

Transactions with Related Par_2

Transactions with Related Parties (Details Narrative)

Jan. 05, 2022USD ($)

Mar. 31, 2021USD ($)

Mar. 31, 2017USD ($)

May 01, 2022USD ($)

Apr. 30, 2020USD ($)

Apr. 21, 2020USD ($)

Dec. 31, 2019USD ($)

Dec. 31, 2019USD ($)

Jul. 13, 2021USD ($)shares

Jun. 30, 2021USD ($)

Jul. 10, 2020USD ($)shares

Jun. 30, 2020

Jul. 31, 2021USD ($)

Jul. 30, 2021USD ($)

Aug. 31, 2021USD ($)

Aug. 31, 2019USD ($)

Aug. 30, 2019USD ($)

Sep. 30, 2020USD ($)

Dec. 02, 2019USD ($)

Dec. 31, 2021USD ($)shares

Dec. 31, 2020USD ($)shares

Dec. 31, 2019USD ($)

Apr. 04, 2022shares

Mar. 31, 2022USD ($)

Jan. 03, 2022shares

Jan. 01, 2020USD ($)

Dec. 31, 2016USD ($)

Feb. 18, 2015USD ($)

Feb. 04, 2015

Related Party Transaction [Line Items]

Proceeds from Divestiture of Businesses

$ 0

$ 0

$ 3,000,000

General and Administrative Expense

31,327,000

33,702,000

36,194,000

Due to Affiliate, Current

21,028,000

27,114,000

Net liabilities included in sale price

5,766,000

4,378,000

0

Proceeds from Related Party Debt

115,000,000

50,000,000

0

Due from affiliate, current

0

243,000

Equity Method Investment, Other than Temporary Impairment

0

6,050,000

0

Long-term Debt, Current Maturities

307,451,000

374,191,000

Notes Payable, Related Parties, Current

877,000

26,595,000

Long-term Debt, Gross

$ 1,405,814,000

$ 1,612,718,000

Common Stock, Shares, Outstanding | shares

25,198,620

15,881,147

Convertible Debenture [Member]

Related Party Transaction [Line Items]

Number of trading days

36

Convertible Debt

$ 24,000,000

Common Stock, Shares, Outstanding | shares

9,133,147

Senior Secured 2022 Notes [Member]

Related Party Transaction [Line Items]

Debt Instrument, Repurchased Face Amount

$ 25,000,000

Common Stock [Member]

Related Party Transaction [Line Items]

Common Stock, Shares, Outstanding | shares

25,198,620

15,881,147

Series I Preferred Stock [Member] | Convertible Debenture [Member]

Related Party Transaction [Line Items]

Convertible Preferred Stock, Shares Issued upon Conversion | shares

1,000

Grimaud Loan [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 50,000,000

Line of Credit Facility, Increase (Decrease), Net

$ 20,000,000

Repayments of Debt

$ 7,500,000

Line of credit facility initiation date

April 25, 2019

Description of borrowings

to be used for general corporate purposes, including the repurchase of 2022 Notes

Description of collateral

This credit facility was secured by any 2022 Notes purchased by Navios Holdings with these funds.

Line Credit Facility Arrangement Fees

$ 500,000

Line of Credit Facility, Interest Rate at Period End

10.00%

Maturity date

December 2024

Grimaud Loan [Member] | Common Stock [Member]

Related Party Transaction [Line Items]

Stock Issued During Period, Shares, Treasury Stock Reissued | shares

9,301,542

Amended Grimaud Loan [Member]

Related Party Transaction [Line Items]

Line of Credit Facility, Interest Rate at Period End

13.00%

Supplemental Grimaud Loan [Member]

Related Party Transaction [Line Items]

Repayments of Debt

$ 7,500,000

Line of credit facility initiation date

June 30, 2021

Navios Europe I [Member]

Related Party Transaction [Line Items]

Due from Affiliates

$ 0

$ 0

Proceeds from Related Party Debt

$ 13,420,000

Navios Europe I [Member] | Navios Revolving Loans I [Member]

Related Party Transaction [Line Items]

Distribution percentage

1270.00%

Navios Europe II [Member]

Related Party Transaction [Line Items]

Due from Affiliates

$ 20,712,000

$ 20,712,000

0

$ 20,712,000

Due from affiliate, current

13,154,000

13,154,000

13,154,000

Due from affiliate, non current

7,558,000

7,558,000

7,558,000

Navios Europe II [Member] | Navios Revolving Loans II [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 43,500,000

Distribution percentage

1.80%

Line of Credit Facility, Increase (Decrease), Net

$ 14,000,000

Loan receivable from affiliate companies

16,938,000

16,938,000

16,938,000

$ 14,000,000

Share Repurchase Program [Member]

Related Party Transaction [Line Items]

Units of Partnership Interest, Amount | shares

1,754,981

Minimum [Member] | Convertible Debenture [Member]

Related Party Transaction [Line Items]

Debt Instrument, Convertible, Conversion Ratio

5

Maximum [Member] | Convertible Debenture [Member]

Related Party Transaction [Line Items]

Debt Instrument, Convertible, Conversion Ratio

10

Midstream General Partner Option Agreement [Member]

Related Party Transaction [Line Items]

Business Acquisition, Equity Interest Issued or Issuable, Description

Navios Holdings entered into an option agreement, with Navios Acquisition under which Navios Acquisition, which owns and controls Navios Maritime Midstream Partners GP LLC (“Midstream General Partner”), granted Navios Holdings the option to acquire a minimum of 25% of the outstanding membership interests in Midstream General Partner and the incentive distribution rights in Navios Midstream representing the right to receive an increasing percentage of the quarterly distributions when certain conditions are met. The option shall expire on November 18, 2024. The purchase price for the acquisition for all or part of the option interest shall be an amount equal to its fair market value. As of December 31, 2021, Navios Holdings had not exercised any part of that option

Navios Partners Guarantee [Member]

Related Party Transaction [Line Items]

Repayment date

April 2021

Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid

$ 5,000,000

Upon Sale Of Vessels To Navios Partners [Member]

Related Party Transaction [Line Items]

Deferred Gain

1,842,000

1,842,000

$ 0

0

1,842,000

$ 6,285,000

First Year [Member] | Grimaud Loan [Member]

Related Party Transaction [Line Items]

Line of Credit Facility, Interest Rate During Period

12.75%

Second Year [Member] | Grimaud Loan [Member]

Related Party Transaction [Line Items]

Line of Credit Facility, Interest Rate During Period

14.75%

NSM Loan [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 141,795,000

Debt Instrument, Issuance Date

Aug. 29, 2019

Long-term Debt, Current Maturities

47,000,000

Repayment frequency

quarterly

Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate

5.00%

Interest rate for deferred principal amounts

7.00%

Debt instrument, carrying amount before accrued interest

$ 48,573,000

78,375,000

Debt Instrument, Increase, Accrued Interest

306,000

526,000

Notes Payable, Related Parties, Current

$ 306,000

10,328,000

NSM Loan [Member] | Tranche A and B [Member]

Related Party Transaction [Line Items]

Line of Credit Facility, Frequency of Payments

quarterly

Debt Instrument, Interest Rate, Stated Percentage

10.50%

Junior Loan II [Member]

Related Party Transaction [Line Items]

Repayments of Debt

$ 5,000,000

Junior Loan II [Member] | Navios Europe II [Member]

Related Party Transaction [Line Items]

Repayments of Debt

$ 5,000,000

$ 5,000,000

$50.0 million NSM Loan [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 50,000,000

Line of credit facility initiation date

June 2020

Description of borrowings

to be used for general corporate purposes.

Repayment frequency

quarterly

Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate

5.00%

Interest rate for deferred principal amounts

7.00%

Number of repayment installments

18

Long-term Debt, Gross

$ 39,735,000

$115.0 million NSM Loan [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 115,000,000

Line of credit facility initiation date

June 2021

Description of borrowings

(i) to refinance the $50.0 million NSM Loan, (ii) to redeem certain 2022 Senior Secured Notes and (iii) to be used for general corporate purposes.

Proceeds from Lines of Credit

$ 115,000,000

$115.0 million NSM Loan [Member] | Senior Secured 2022 Notes [Member]

Related Party Transaction [Line Items]

Debt Instrument, Repurchased Face Amount

$ 70,000,000

$115.0 million NSM Loan [Member] | Tranche A [Member]

Related Party Transaction [Line Items]

Number of repayment installments

14

Long-term Debt, Gross

$ 39,736,000

Line of Credit Facility, Frequency of Payments

quarterly

Line of Credit Facility, Periodic Payment

$ 2,838,000

Debt Instrument, Maturity Date

Nov. 30, 2024

$115.0 million NSM Loan [Member] | Tranche B [Member]

Related Party Transaction [Line Items]

Number of repayment installments

7

Line of Credit Facility, Frequency of Payments

quarterly

Debt Instrument, Maturity Date

Feb. 28, 2023

$115.0 million NSM Loan [Member] | First Two Installments [Member] | Tranche B [Member]

Related Party Transaction [Line Items]

Line of Credit Facility, Periodic Payment

$ 22,632,000

$115.0 million NSM Loan [Member] | Remaining Installments [Member] | Tranche B [Member]

Related Party Transaction [Line Items]

Line of Credit Facility, Periodic Payment

$ 6,000,000

$115.0 million NSM Loan [Member] | Payment Deferral [Member]

Related Party Transaction [Line Items]

Debt Instrument, Interest Rate, Stated Percentage

12.00%

Debt instrument, maximum deferred discount amortization period

90 days

Amended NSM Loan I [Member]

Related Party Transaction [Line Items]

Debt instrument, carrying amount before accrued interest

$ 64,059,000

Debt Instrument, Increase, Accrued Interest

571,000

Debt Issuance Costs, Net

875,000

NSM Loan I [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 127,632,000

Line of credit facility initiation date

December 2021

Limited Partners' Capital Account, Units Outstanding | shares

2,072,121

Line of Credit Facility, Frequency of Payments

quarterly

Line of Credit Facility, Periodic Payment

$ 5,000,000

Number of loan tranches

2

Proceeds from Lines of Credit

$ 79,059,000

$ 127,632,000

NSM Loan I [Member] | Tranche A [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 48,573,000

NSM Loan I [Member] | Tranche B [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 79,059,000

NSM Loan I [Member] | Until the 2022 Senior Secured Notes are repaid [Member]

Related Party Transaction [Line Items]

Interest rate

18%

NSM Loan I [Member] | After the 2022 Senior Secured Notes are repaid [Member]

Related Party Transaction [Line Items]

Interest rate

16.5%

NSM Loan I [Member] | When paid in form of cash [Member]

Related Party Transaction [Line Items]

Interest rate

13.5%

NSM Loan II [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 135,000,000

Line of credit facility initiation date

December 2021

Line of Credit Facility, Frequency of Payments

quarterly

Line of Credit Facility, Periodic Payment

$ 5,000,000

Number of loan tranches

2

Proceeds from Lines of Credit

$ 70,941,000

NSM Loan II [Member] | Tranche A [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 64,059,000

NSM Loan II [Member] | Tranche B [Member]

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

$ 70,941,000

NSM Loan II [Member] | Until the 2022 Senior Secured Notes are repaid [Member]

Related Party Transaction [Line Items]

Interest rate

18%

NSM Loan II [Member] | After the 2022 Senior Secured Notes are repaid [Member]

Related Party Transaction [Line Items]

Interest rate

16.5%

NSM Loan II [Member] | When paid in form of cash [Member]

Related Party Transaction [Line Items]

Interest rate

13.5%

Navios Centaurus [Member]

Related Party Transaction [Line Items]

Year built

2012

Vessel type

Panamax

Vessel Capacity

81,472

Navios Avior [Member]

Related Party Transaction [Line Items]

Year built

2012

Vessel type

Panamax

Vessel Capacity

81,355

Navios Centaurus and Navios Avior [Member]

Related Party Transaction [Line Items]

Sale price

$ 39,250,000

Navios Ray [Member]

Related Party Transaction [Line Items]

Year built

2012

Vessel type

Capesize

Vessel Capacity

179,515

Navios Bonavis [Member]

Related Party Transaction [Line Items]

Year built

2009

Vessel type

Capesize

Vessel Capacity

180,022

Navios Ray And Navios Bonavis [Member]

Related Party Transaction [Line Items]

Sale price

$ 58,000,000

Navios Koyo [Member]

Related Party Transaction [Line Items]

Year built

2011

Vessel type

Capesize

Sale price

$ 28,500,000

Navios Azimuth [Member]

Related Party Transaction [Line Items]

Year built

2011

Vessel type

Capesize

Vessel Capacity

179,169

Sale price

$ 30,000,000

Navios Gem [Member]

Related Party Transaction [Line Items]

Year built

2014

Vessel type

Capesize

Vessel Capacity

181,336

Navios Victory [Member]

Related Party Transaction [Line Items]

Year built

2014

Vessel type

Panamax

Vessel Capacity

77,095

Navios Gem and Navios Victory [Member]

Related Party Transaction [Line Items]

Sale price

$ 51,000,000

Net liabilities included in sale price

$ 4,378,000

Midstream General Partner Option Agreement [Member] | Minimum [Member]

Related Party Transaction [Line Items]

Economic interests

20.00%

NSM [Member] | Owned Vessels [Member] | Management Agreement [Member]

Related Party Transaction [Line Items]

Daily management fee

$ 3,700

$ 3,800

Rate of annual increase in management fees

3.00%

Navios Logistics Agreement [Member]

Related Party Transaction [Line Items]

General and Administrative Expense

$ 381,000

$ 763,000

$ 1,144,000

1,144,000

Navios Logistics [Member] | Amended Grimaud Loan [Member]

Related Party Transaction [Line Items]

Repayments of Related Party Debt

$ 2,308,000

Navios Logistics [Member] | Amended Grimaud Loan [Member] | Common Stock [Member]

Related Party Transaction [Line Items]

Stock Issued During Period, Shares, New Issues | shares

2,414,263

Navios Partners [Member] | $50.0 million NSM Loan [Member] | First Priority Mortgage [Member]

Related Party Transaction [Line Items]

Limited Partners' Capital Account, Units Outstanding | shares

40,587

Navios Partners [Member] | NSM Loan I [Member] | First Priority Mortgage [Member]

Related Party Transaction [Line Items]

Limited Partners' Capital Account, Units Outstanding | shares

40,587

Navios Partners [Member] | NSM Loan I [Member] | Second Priority Mortgage [Member]

Related Party Transaction [Line Items]

Limited Partners' Capital Account, Units Outstanding | shares

1,070,491

Navios Partners [Member] | NSM Loan II [Member] | First Priority Mortgage [Member]

Related Party Transaction [Line Items]

Limited Partners' Capital Account, Units Outstanding | shares

40,587

Navios Partners [Member] | NSM Loan II [Member] | Second Priority Mortgage [Member]

Related Party Transaction [Line Items]

Limited Partners' Capital Account, Units Outstanding | shares

1,070,491

Grimaud [Member]

Related Party Transaction [Line Items]

Line of Credit Facility, Increase (Decrease), Net

$ 20,000,000

NSM [Member]

Related Party Transaction [Line Items]

Other income/ (expense), net

15,750,000

Due to Affiliate, Current

$ 21,028,000

22,114,000

NSM [Member] | The Transaction [Member]

Related Party Transaction [Line Items]

Proceeds from Divestiture of Businesses

$ 20,000,000

NSM [Member] | Management Agreement [Member]

Related Party Transaction [Line Items]

Voyage expenses

149,184,000

Termination date of agreement

August 29, 2024

Management Fee Expense

$ 37,813,000

45,487,000

14,372,000

NSM [Member] | Management Agreement [Member] | Chartered-in vessels [Member]

Related Party Transaction [Line Items]

Daily management fee

30

NSM [Member] | Administrative Services Agreement [Member]

Related Party Transaction [Line Items]

General and Administrative Expense

$ 2,952,000

$ 16,991,000

$ 8,572,000

9,371,000

Administrative services agreement term in years

5 years

NSM [Member] | Administrative Services Agreement [Member] | Automatic Extension [Member]

Related Party Transaction [Line Items]

Administrative services agreement term in years

5 years

Acropolis [Member]

Related Party Transaction [Line Items]

Commissions paid

$ 0

Trade accounts payable

$ 76,000

76,000

Navios Partners [Member]

Related Party Transaction [Line Items]

Due to Affiliate, Current

0

5,000,000

Navios Acquisition [Member]

Related Party Transaction [Line Items]

Due to Affiliate, Current

$ 0

$ 243,000

Navios Logistics [Member] | Grimaud [Member] | Promissory Note [Member]

Related Party Transaction [Line Items]

Number of repayment installments

4

Long-term Debt, Gross

$ 20,000,000

Line of Credit Facility, Frequency of Payments

semi-annual

Preferred and Common Stock (Det

Preferred and Common Stock (Details Narrative) - USD ($)

1 Months Ended

2 Months Ended

3 Months Ended

4 Months Ended

6 Months Ended

7 Months Ended

11 Months Ended

12 Months Ended

Jan. 19, 2021

Feb. 01, 2019

Feb. 21, 2020

Feb. 29, 2016

Mar. 21, 2019

Apr. 18, 2019

Jul. 13, 2021

Jul. 10, 2020

Jul. 15, 2017

Jul. 30, 2021

Dec. 15, 2021

Dec. 31, 2021

Dec. 31, 2020

Dec. 18, 2020

Dec. 31, 2019

Dec. 31, 2016

Dec. 31, 2018

Dec. 31, 2017

Nov. 30, 2015

Class of Stock [Line Items]

Common stock shares outstanding

25,198,620

15,881,147

Common Stock, Par or Stated Value Per Share

$ 0.0001

$ 0.0001

Shares tendered, nominal value

$ 0

$ 0

Payments for tender offer expenses

$ 0

$ 0

$ 10,228,000

Gain/ (Loss) from stock redemption recognized in Retained Earnings

(18,855,000)

Derecognision of non-controlling interest

$ 162,230,000

Preferred Stock, Shares Outstanding

23,032

23,032

Navios Logistics [Member]

Class of Stock [Line Items]

Dividends paid

$ 27,500,000

$ 6,381,000

Common Stock Dividends, Shares

2,414,263

Dividends paid to noncontrolling shareholders

9,948,000

$ 2,308,000

Navios Corporation [Member]

Class of Stock [Line Items]

Common stock shares outstanding

2,414,263

2,414,263

Grimaud [Member]

Class of Stock [Line Items]

Sale of Stock, Number of Shares Issued in Transaction

9,301,542

Gain/ (Loss) from stock redemption recognized in Retained Earnings

$ 21,000,000

Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture

9,301,542

Payments of Dividends

$ 16,000,000

Line of Credit Facility, Increase (Decrease), Net

$ 20,000,000

Debt Securities

15,000,000

Derecognision of non-controlling interest

27,243,000

Paid in capital

8,757,000

Net proceeds

44,437,000

Costs from sale of common stock

$ 176,000

Navios Holdings [Member] | Navios Logistics [Member]

Class of Stock [Line Items]

Dividends paid

$ 17,552,000

Dividends Undeclared [Member]

Class of Stock [Line Items]

Dividends cancelled

$ 171,000

Convertible Preferred Stock [Member]

Class of Stock [Line Items]

Conversion of Stock, Shares Converted

0

Conversion of stock, shares converted

210

3,289

Conversion of stock, shares issued

22,712

Preferred Stock, Liquidation Preference, Value

$ 10,000

Preferred Stock, Redemption Price Per Share

$ 10

Preferred Stock, Dividend Rate, Percentage

2.00%

Common Stock [Member]

Class of Stock [Line Items]

Common stock shares outstanding

25,198,620

15,881,147

Conversion of Stock, Shares Issued

352,770

Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture

16,000

151,515

40,000

16,000

Common Stock [Member] | Share Repurchase Program [Member]

Class of Stock [Line Items]

Share repurchase program, Authorized amount

$ 25,000,000

Acquisition of treasury stock, shares

114,791

94,858

Acquisition of treasury stock, value

$ 1,070,000

$ 818,000

Common Stock [Member] | Dividends Undeclared [Member]

Class of Stock [Line Items]

Conversion of Stock, Shares Issued

1,712

23,870

Share Price

$ 6

Series G Preferred Stock [Member]

Class of Stock [Line Items]

Preferred Stock, Shares Outstanding

5,350

5,350

Series G Preferred Stock [Member] | Exchange program for 66 2/3% shares [Member]

Class of Stock [Line Items]

Dividends cancelled

$ 6,798,000

Number of shares issued for the exchange offer

8,841

Shares tendered, nominal value

$ 21,271,000

Tender offer expenses

620,000

Payments for tender offer expenses

4,423,000

2024 Notes issued

3,879,000

Gain/ (Loss) from stock redemption recognized in Retained Earnings

$ 12,568,000

Series H Preferred Stock [Member]

Class of Stock [Line Items]

Preferred Stock, Shares Outstanding

17,682

17,682

Series H Preferred Stock [Member] | Exchange program for 66 2/3% shares [Member]

Class of Stock [Line Items]

Dividends cancelled

$ 7,678,000

Number of shares issued for the exchange offer

10,930

Shares tendered, nominal value

$ 26,297,000

Tender offer expenses

997,000

Payments for tender offer expenses

4,188,000

2024 Notes issued

4,747,000

Gain/ (Loss) from stock redemption recognized in Retained Earnings

$ 16,365,000

Preferred Stock [Member]

Class of Stock [Line Items]

Preferred Stock, Shares Outstanding

23,032

23,242

Preferred Stock [Member] | Dividends Undeclared [Member]

Class of Stock [Line Items]

Undeclared preferred dividends

$ 30,348,000

$ 25,222,000

Restricted Stock [Member]

Class of Stock [Line Items]

Forfeited shares of common stock

894

1,345

3,379

Before 1-for-10 reverse stock split [Member]

Class of Stock [Line Items]

Common stock shares outstanding

128,434,137

120,386,472

After 1-for-10 reverse stock split [Member]

Class of Stock [Line Items]

Common stock shares outstanding

12,843,414

12,038,647

Issued in 2017 [Member] | Restricted Stock Units (RSUs) [Member]

Class of Stock [Line Items]

Vested stock units

825

825

825

Issued in 2016 [Member] | Restricted Stock Units (RSUs) [Member]

Class of Stock [Line Items]

Vested stock units

84,336

334

First Conversion [Member] | Dividends Undeclared [Member]

Class of Stock [Line Items]

Dividends cancelled

$ 1,471,000

First Conversion [Member] | Common Stock [Member] | Dividends Undeclared [Member]

Class of Stock [Line Items]

Conversion of Stock, Shares Converted

1,980

Conversion of Stock, Shares Issued

14,711

Share Price

$ 75

Second Conversion [Member] | Dividends Undeclared [Member]

Class of Stock [Line Items]

Dividends cancelled

$ 916,000

Second Conversion [Member] | Common Stock [Member] | Dividends Undeclared [Member]

Class of Stock [Line Items]

Conversion of Stock, Shares Converted

1,309

Conversion of Stock, Shares Issued

9,159

Share Price

$ 41

American Depositary Shares [Member] | Series G and Series H [Member]

Class of Stock [Line Items]

Percentage of the increase of the preferred dividend rate

0.25%

American Depositary Shares [Member] | Series G Preferred Stock [Member]

Class of Stock [Line Items]

Preferred Stock, Redemption Price Per Share

$ 25

Sale of Stock, Number of Shares Issued in Transaction

2,000,000

Preferred Stock, Liquidation Preference Per Share

$ 2,500

Preferred Stock, Dividend Rate, Percentage

8.75%

American Depositary Shares [Member] | Series H Preferred Stock [Member]

Class of Stock [Line Items]

Preferred Stock, Redemption Price Per Share

$ 25

Sale of Stock, Number of Shares Issued in Transaction

4,800,000

Preferred Stock, Liquidation Preference Per Share

$ 2,500

Preferred Stock, Dividend Rate, Percentage

8.625%

Interest Expense and Finance _3

Interest Expense and Finance Cost (Table) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Interest expense	$ 136,055	$ 128,696	$ 125,496
Amortization and write-off of deferred financing costs	8,870	7,863	8,242
Other	84	0	237
Interest expense and financing cost	145,009	136,559	133,479
Continuing Operations [Member]
Amortization and write-off of deferred financing costs	$ 8,870	$ 7,863	$ 7,746

Segment Information (Table) (De

Segment Information (Table) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Revenue	$ 585,818	$ 416,718	$ 482,449
Interest expense and financing cost	(145,009)	(136,559)	(133,479)
Depreciation and amortization	(61,235)	(71,015)	(81,723)
Equity in net (losses)/earnings of affiliated companies	69,275	(1,293)	(9,185)
Net (loss)/ income attributable to Navios Holdings common stockholders	116,686	(192,961)	(192,110)
Total assets	1,808,778	1,971,325
Goodwill	160,336	160,336
Investment in affiliates	125,744	56,988
Cash and cash equivalents	53,591	94,881
Restricted cash	84,260	16,303
Dry bulk vessels [Member]
Segment Reporting Information [Line Items]
Revenue	362,343	200,794	254,178
Interest income	26	48	9,610
Interest expense and financing cost	(80,450)	(88,237)	(92,948)
Depreciation and amortization	(29,582)	(42,076)	(52,288)
Equity in net (losses)/earnings of affiliated companies	69,275	(1,293)	(9,185)
Net (loss)/ income attributable to Navios Holdings common stockholders	140,651	(192,207)	(209,096)
Total assets	1,200,255	1,316,936	1,511,517
Goodwill	56,240	56,240	56,240
Capital expenditures	(24,950)	(99,068)	(36,628)
Investment in affiliates	125,744	56,988	64,352
Cash and cash equivalents	21,011	20,011	32,386
Restricted cash	84,260	16,303	736
Long-term debt, net (including current and noncurrent portion)	844,134	1,043,839	1,048,318
Administrative fee revenue from affiliate companies			16,991
Logistics Business [Member]
Segment Reporting Information [Line Items]
Revenue	223,475	215,924	228,271
Interest income	230	209	1,052
Interest expense and financing cost	(64,559)	(48,322)	(40,531)
Depreciation and amortization	(31,653)	(28,939)	(29,435)
Equity in net (losses)/earnings of affiliated companies	0	0	0
Net (loss)/ income attributable to Navios Holdings common stockholders	(23,965)	(754)	16,986
Total assets	608,523	654,389	631,338
Goodwill	104,096	104,096	104,096
Capital expenditures	(23,848)	(8,441)	(7,943)
Investment in affiliates	0	0	0
Cash and cash equivalents	32,580	74,870	45,605
Restricted cash	0	0	0
Long-term debt, net (including current and noncurrent portion)	542,350	540,590	514,929
Administrative fee revenue from affiliate companies			0
Total [Member]
Segment Reporting Information [Line Items]
Revenue	585,818	416,718	482,449
Interest income	256	257	10,662
Interest expense and financing cost	(145,009)	(136,559)	(133,479)
Depreciation and amortization	(61,235)	(71,015)	(81,723)
Equity in net (losses)/earnings of affiliated companies	69,275	(1,293)	(9,185)
Net (loss)/ income attributable to Navios Holdings common stockholders	116,686	(192,961)	(192,110)
Total assets	1,808,778	1,971,325	2,142,855
Goodwill	160,336	160,336	160,336
Capital expenditures	(48,798)	(107,509)	(44,571)
Investment in affiliates	125,744	56,988	64,352
Cash and cash equivalents	53,591	94,881	77,991
Restricted cash	84,260	16,303	736
Long-term debt, net (including current and noncurrent portion)	$ 1,386,484	$ 1,584,429	1,563,247
Administrative fee revenue from affiliate companies			$ 16,991

Segment Information - Revenue b

Segment Information - Revenue by Geographic Region (Table) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by geographic region	$ 585,818	$ 416,718	$ 482,449
Continuing and discontinued operations [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by geographic region	585,818	416,718	482,449
North America [Member] | Continuing and discontinued operations [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by geographic region	0	0	2,259
Australia [Member] | Continuing and discontinued operations [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by geographic region	11,905	2,055	0
Europe [Member] | Continuing and discontinued operations [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by geographic region	184,786	132,582	179,009
Asia [Member] | Continuing and discontinued operations [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by geographic region	155,123	63,610	67,468
South America [Member] | Continuing and discontinued operations [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by geographic region	234,004	218,442	232,394
Other [Member] | Continuing and discontinued operations [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by geographic region	$ 0	$ 28	$ 1,319

Segment Information (Details Na

Segment Information (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Property, Plant and Equipment, Net	$ 950,002	$ 1,139,539
Repayments of Advances for Construction	19,498	5,153	$ 4,504
Dry bulk vessels [Member]
Segment Reporting Information [Line Items]
Property, Plant and Equipment, Net	427,385	627,569
Logistics Business [Member]
Segment Reporting Information [Line Items]
Property, Plant and Equipment, Net	520,036	$ 509,283
Repayments of Advances for Construction	$ 4,046

Earnings_(Loss) per Common Sh_3

Earnings/(Loss) per Common Share - Earnings/(Loss) per share, basic and diluted (Table) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Numerator:
Net income/(loss) attributable to Navios Holdings common stockholders	$ 116,686	$ (192,961)	$ (192,110)
Less:
Undeclared dividend on preferred stock and on unvested restricted shares	(5,127)	(5,144)	(7,178)
Plus:
Tender Offer — Redemption of preferred stock Series G and H including $16,863 of undeclared preferred dividend cancelled	0	0	45,680
Gain from eliminated dividend on preferred stock due to conversion	0	166	0
Income/(loss) attributable to Navios Holdings common stockholders, basic and diluted	$ 111,559	$ (197,939)	$ (153,608)
Denominator:
Denominator for basic earnings/ (loss) per share attributable to Navios Holdings common stockholders — weighted average shares	16,168,329	12,896,568	12,356,024
Basic earnings/ (loss) per share attributable to Navios Holdings commonstockholders	$ 6.90	$ (15.35)	$ (12.43)
Denominator for diluted earnings/ (loss) per share attributable to Navios Holdings common stockholders — weighted average shares	16,553,011	12,896,568	12,356,024
Diluted earnings/ (loss) per share attributable to Navios Holdings common stockholders	$ 6.74	$ (15.35)	$ (12.43)

Earnings_(Loss) per Common Sh_4

Earnings/(Loss) per Common Share (Details Narrative) - shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Reverse Stock Split [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Stockholders' Equity, Reverse Stock Split				one-for-ten reverse stock split
Convertible Preferred Stock [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Shares with anti-dilutive effect, not included in calculation of earnings per share	0	1,549	227,496
Common Stock [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Shares with anti-dilutive effect, not included in calculation of earnings per share	384,682	569,998	843,097

Income Taxes (Details Narrative

Income Taxes (Details Narrative)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Argentina [Member]
Effective Income Tax Rate Reconciliation, Percent			35.00%
Corporate income tax rate	25.00%	35.00%	30.00%	30.00%	30.00%	35.00%
Tax rate on revenues		2.00%	2.00%	2.00%
Argentina [Member] | Taxable profit above 50 million pesos or $487 [Member]
Effective Income Tax Rate Reconciliation, Percent		35.00%
Argentina [Member] | Taxable profit between 5 million pesos or $49 and 50 million pesos or $487 [Member]
Effective Income Tax Rate Reconciliation, Percent		30.00%
Argentina [Member] | Taxable profit below 5 million pesos or $499 [Member]
Effective Income Tax Rate Reconciliation, Percent		25.00%
Argentina [Member] | If carried between Paraguay and Argentina, Bolivia, Brazil or Uruguay [Member]
Amount concentration percentage				50.00%
Argentina [Member] | Destination to Paraguay [Member]
Amount concentration percentage				30.00%
Paraguay [Member]
Effective Income Tax Rate Reconciliation, Percent				10.00%
Corporate income tax rate		10.00%
Tax rate on revenues				1.00%
Options to determine income tax liabilities			Under the first option income tax liabilities for the current and prior periods are measured at the amount expected to be paid to the taxation authorities, by applying the tax rate of 10% on the fiscal profit and loss. The 100% of revenues derived from freights carried between other countries with destination Paraguay are considered Paraguayan sourced, and therefore taxed. The tax reform also states that any fiscal losses generated as of the fiscal year starting January 1, 2020, will be carried forward for up to five years, with the possibility to deduct each year the 20% from future fiscal years taxable income. Companies whose operations are considered international freights can alternatively choose to pay income taxes on their revenues at an effective tax rate of 3% of such revenues, without considering any other kind of adjustments. Once the methodology is chosen, the Paraguayan companies have to keep it for at least five years.
Brazil [Member]
Corporate income tax rate		34.00%
Uruguay [Member]
Corporate income tax rate		25.00%

Other Expense (Details Narrativ

Other Expense (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Other Expense [Member] | Navios Logistics [Member]
Other (expense)/income - taxes other than income taxes	$ 5,442	$ 5,762	$ 7,745

Subsequent Events (Details Narr

Subsequent Events (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 25, 2022	Mar. 23, 2022
BBVA Loan [Member]
Line of Credit Facility [Line Items]
Long-term Debt, Description			The Navios Logistics 2022 BBVA Facility was used to repay existing debt under the Navios Logistics BBVA Facility, and for general corporate purposes.
Line of Credit Facility, Maximum Borrowing Capacity			$ 25,000
Interest rate			4.25%
Line of Credit Facility, Frequency of Payments			quarterly
Maturity date			July 1, 2025
Description of collateral			is secured by assignments of certain receivables
Debt Instrument, Face Amount			$ 17,000
Santander Facility I [Member]
Line of Credit Facility [Line Items]
Long-term Debt, Description		The Navios Logistics Santander Facility will be used for general corporate purposes
Line of Credit Facility, Maximum Borrowing Capacity		$ 5,000
Interest rate		4.20%
Line of Credit Facility, Frequency of Payments		quarterly
Maturity date		March 7, 2026
Description of collateral		is secured by assignments of certain receivables.
Debt Instrument, Face Amount		$ 5,000
Senior Secured 2022 Notes [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Repurchased Face Amount	$ 25,000
One Dry Bulk Vessel [Member] | Sale and leaseback agreement [Member]
Line of Credit Facility [Line Items]
Long-term Debt, Description	to finance a vessel, which was drawn in the first quarter of 2022.
Finance lease, liability	$ 12,000
HCOB [Member] | One Dry Bulk Vessel [Member]
Line of Credit Facility [Line Items]
Repayments of Debt	$ 10,380
Long-term Debt, Description	to release a dry bulk vessel