Navios Maritime (NMPRY) 6-K 13 Sep 22 2022 Q2 Current report (foreign) Financial data

Cover

Cover	6 Months Ended
	Jun. 30, 2022
Cover [Abstract]
Document Type	6-K
Amendment Flag	false
Document Period End Date	Jun. 30, 2022
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2022
Current Fiscal Year End Date	--12-31
Entity Registrant Name	NAVIOS MARITIME HOLDINGS INC.
Entity Central Index Key	0001333172
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

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 46,220	$ 53,591
Restricted cash	8,726	84,260
Accounts receivable, net	68,738	62,839
Inventories	11,789	11,663
Prepaid expenses and other current assets	18,195	17,094
Total current assets	153,668	229,447
Vessels, port terminals and other fixed assets, net	928,423	950,002
Investments in affiliate companies	148,384	125,744
Other long-term assets	77,103	76,842
Finance lease assets	19,254	0
Operating lease assets	150,963	173,426
Intangible assets other than goodwill	90,201	92,981
Goodwill	160,336	160,336
Total non-current assets	1,574,664	1,579,331
Total assets	1,728,332	1,808,778
Current liabilities
Accounts payable	31,743	36,622
Accrued expenses and other liabilities	47,582	64,459
Deferred income and cash received in advance	8,276	8,141
Operating lease liabilities, current portion	51,946	54,747
Due to affiliate companies	45,095	21,028
Current portion of loans payable to affiliate companies	0	877
Current portion of long-term debt, net	75,804	37,916
Finance lease liability, current portion	1,900	0
Current portion of promissory note	15,000	5,000
Current portion of senior and ship mortgage notes, net	89,858	268,658
Total current liabilities	367,204	497,448
Senior and ship mortgage notes, net of current portion	494,592	833,273
Long-term debt, net of current portion	303,570	134,003
Finance lease liability, net of current portion	15,385	0
Loans payable to affiliate companies, net of current portion	260,428	111,757
Convertible debenture payable to affiliate companies	47,637	0
Long-term portion of promissory note	0	10,000
Other long-term liabilities and deferred income	867	927
Operating lease liabilities, net of current portion	119,615	144,239
Deferred tax liability	10,150	10,487
Total non-current liabilities	1,252,244	1,244,686
Total liabilities	1,619,448	1,742,134
Commitments and contingencies	0	0
Stockholders’ equity
Preferred Stock — $0.0001 par value, authorized 1,000,000 shares, 24,032 and 23,032 issued and outstanding as of June 30, 2022 and December 31, 2021, respectively.	0	0
Common stock — $0.0001 par value, authorized 250,000,000 shares, 25,238,591 and 25,198,620 issued and outstanding as of June 30, 2022 and December 31, 2021, respectively.	2	2
Additional paid-in capital	679,391	679,301
Accumulated deficit	(627,946)	(667,906)
Total Navios Holdings stockholders’ equity	51,447	11,397
Noncontrolling interest	57,437	55,247
Total stockholders’ equity	108,884	66,644
Total liabilities and stockholders’ equity	$ 1,728,332	$ 1,808,778

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2022	Dec. 31, 2021
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	24,032	23,032
Preferred stock shares oustanding	24,032	23,032
Common stock par value	$ 0.0001	$ 0.0001
Common stock shares authorized	250,000,000	250,000,000
Common stock shares issued	25,238,591	25,198,620
Common stock shares outstanding	25,238,591	25,198,620

Condensed Consolidated Statemen

Condensed Consolidated Statements of Comprehensive Income/(Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Revenue	$ 159,221	$ 143,624	$ 287,011	$ 260,575
Time charter, voyage and logistics business expenses	(35,649)	(36,841)	(65,141)	(75,168)
Direct vessel expenses	(30,040)	(29,232)	(58,502)	(55,147)
General and administrative expenses	(9,340)	(8,544)	(15,905)	(15,363)
Depreciation and amortization	(14,766)	(15,988)	(29,144)	(32,254)
Interest expense and finance cost, net	(35,343)	(36,170)	(72,908)	(72,370)
Impairment loss/loss on sale of vessels, net	0	(5,406)	0	(25,861)
(Loss)/gain on bond extinguishment	(106)	1,873	(221)	1,873
Other income/(expense), net	899	(1,022)	(1,288)	(1,246)
Non-operating other finance cost	0	0	(24,000)	0
Income/(loss) before equity in net earnings of affiliate companies	34,876	12,294	19,902	(14,961)
Equity in net earnings of affiliate companies	13,160	12,854	22,958	40,594
Income before taxes	48,036	25,148	42,860	25,633
Income tax (expense)/benefit	(758)	(603)	(710)	226
Net income	47,278	24,545	42,150	25,859
Less: Net (income)/loss attributable to the noncontrolling interest	(2,318)	391	(2,190)	(760)
Net income attributable to Navios Holdings common stockholders	44,960	24,936	39,960	25,099
Income attributable to Navios Holdings common stockholders, basic and diluted	$ 31,225	$ 23,652	$ 28,115	$ 22,538
Basic earnings per share attributable to Navios Holdings common stockholders	$ 1.38	$ 1.80	$ 1.24	$ 1.72
Weighted average number of shares, basic	22,654,825	13,127,208	22,643,215	13,120,335
Diluted earnings per share attributable to Navios Holdings common stockholders	$ 1.37	$ 1.75	$ 1.23	$ 1.67
Weighted average number of shares, diluted	22,848,328	13,511,627	22,845,014	13,508,382

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
OPERATING ACTIVITIES:
Net income	$ 42,150	$ 25,859
Adjustments to reconcile net income to net cash provided by/(used in) operating activities:
Non-cash adjustments	40,773	26,003
Increase in operating assets	(7,921)	(20,602)
Increase /(decrease) in operating liabilities	17,996	(17,016)
Payments for drydock and special survey costs	(6,905)	(15,609)
Net cash provided by/(used in) operating activities	86,093	(1,365)
INVESTING ACTIVITIES:
Acquisition of/additions to vessels	(1,576)	(24,152)
Deposits for vessels, port terminals and other fixed assets acquisitions	(2,054)	(19,304)
Proceeds from sale of assets	0	137,016
Purchase of property, equipment and other fixed assets	(2,657)	(2,729)
Dividends received from affiliate companies	0	243
Net cash (used in)/provided by investing activities	(6,287)	91,074
FINANCING ACTIVITIES:
Repayment of long-term debt and payment of principal	(57,415)	(115,270)
Repayment of loans payable to affiliate companies	(112,632)	0
Repayment/repurchase of senior notes	(520,466)	(12,454)
Proceeds from long-term loans	266,725	0
Proceeds from loans payable to affiliate companies	262,632	0
Debt issuance costs	(1,425)	0
Repayment of finance lease liability	(130)	0
Net cash used in financing activities	(162,711)	(127,724)
Decrease in cash and cash equivalents and restricted cash	(82,905)	(38,015)
Cash and cash equivalents and restricted cash, beginning of period	137,851	111,184
Cash and cash equivalents and restricted cash, end of period	54,946	73,169
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest, net of capitalized interest	62,901	72,105
Cash paid for income taxes	61	260
Non-cash investing and financing activities
Lease modification	19,417	0
Additions to vessels	(389)	0
Sale of vessels	0	5,766
Proceeds from the Navios Logistics’ Seller’s Credit Agreement for the construction of six liquid barges	0	2,246
Proceeds from the Navios Logistics’ Seller’s Credit Agreement for the acquisition of Navios Logistics’ 2020 Fleet	0	15,000
Transfers from deposits for vessels, port terminals and other fixed assets	0	57,107
Other long-term assets unpaid	$ (835)	$ (356)

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total Navios Holdings Stockholders Deficit Equity [Member]	Noncontrolling Interest [Member]	Total
Beginning balance, value at Dec. 31, 2020	$ 0	$ 1	$ 643,033	$ (784,592)	$ (141,558)	$ 107,275	$ (34,283)
Beginning balance at Dec. 31, 2020	23,032	15,881,147
Net income/(loss)	$ 0	$ 0	0	163	163	1,151	1,314
Cancellation of shares	0	$ 0	0	0	0	0	0
Cancellation of shares, shares		(27)
Stock-based compensation expenses (Note 10)	0	$ 0	155	0	155	0	155
Stock-based compensation expenses (Note 10), shares		16,000
Ending balance, value at Mar. 31, 2021	$ 0	$ 1	643,188	(784,429)	(141,240)	108,426	(32,814)
Ending balance at Mar. 31, 2021	23,032	15,897,120
Beginning balance, value at Dec. 31, 2020	$ 0	$ 1	643,033	(784,592)	(141,558)	107,275	(34,283)
Beginning balance at Dec. 31, 2020	23,032	15,881,147
Net income/(loss)							25,859
Ending balance, value at Jun. 30, 2021	$ 0	$ 1	643,339	(759,493)	(116,153)	108,035	(8,118)
Ending balance at Jun. 30, 2021	23,032	15,897,064
Beginning balance, value at Mar. 31, 2021	$ 0	$ 1	643,188	(784,429)	(141,240)	108,426	(32,814)
Beginning balance at Mar. 31, 2021	23,032	15,897,120
Net income/(loss)	$ 0	$ 0	0	24,936	24,936	(391)	24,545
Cancellation of shares	0	$ 0	0	0	0	0	0
Cancellation of shares, shares		(56)
Stock-based compensation expenses (Note 10)	0	$ 0	151	0	151	0	151
Ending balance, value at Jun. 30, 2021	$ 0	$ 1	643,339	(759,493)	(116,153)	108,035	(8,118)
Ending balance at Jun. 30, 2021	23,032	15,897,064
Beginning balance, value at Dec. 31, 2021	$ 0	$ 2	679,301	(667,906)	11,397	55,247	66,644
Beginning balance at Dec. 31, 2021	23,032	25,198,620
Net income/(loss)	$ 0	$ 0	0	(5,000)	(5,000)	(128)	(5,128)
Cancellation of shares	$ 0	$ 0	0	0	0	0	0
Cancellation of shares, shares		(29)
Issuance of preferred stock (Note 10), shares	1,000
Stock-based compensation expenses (Note 10)	$ 0	$ 0	46	0	46	0	46
Stock-based compensation expenses (Note 10), shares		40,000
Ending balance, value at Mar. 31, 2022	$ 0	$ 2	679,347	(672,906)	6,443	55,119	61,562
Ending balance at Mar. 31, 2022	24,032	25,238,591
Beginning balance, value at Dec. 31, 2021	$ 0	$ 2	679,301	(667,906)	11,397	55,247	66,644
Beginning balance at Dec. 31, 2021	23,032	25,198,620
Net income/(loss)							42,150
Ending balance, value at Jun. 30, 2022	$ 0	$ 2	679,391	(627,946)	51,447	57,437	108,884
Ending balance at Jun. 30, 2022	24,032	25,238,591
Beginning balance, value at Mar. 31, 2022	$ 0	$ 2	679,347	(672,906)	6,443	55,119	61,562
Beginning balance at Mar. 31, 2022	24,032	25,238,591
Net income/(loss)	$ 0	$ 0	0	44,960	44,960	2,318	47,278
Stock-based compensation expenses (Note 10)	0	0	44	0	44	0	44
Ending balance, value at Jun. 30, 2022	$ 0	$ 2	$ 679,391	$ (627,946)	$ 51,447	$ 57,437	$ 108,884
Ending balance at Jun. 30, 2022	24,032	25,238,591

Description of Business

Description of Business	6 Months Ended
	Jun. 30, 2022
Business Combination, Description [Abstract]
Description of Business	NOTE 1: DESCRIPTION OF BUSINESS Description of Business Navios Maritime Holdings Inc. (“Navios Holdings” or the “Company”) (NYSE: NM) owns (i) a controlling equity stake in Navios South American Logistics Inc. (“Navios Logistics”), a leading infrastructure and logistics company in the Hidrovia region of South America; and (ii) an ownership interest in Navios Maritime Partners L.P. (“Navios Partners”), a leading, United States (“U.S.”) publicly listed shipping company which owns and operates dry cargo and tanker vessels. On July 26, 2022, Navios Holdings agreed to sell its 36 835,000 Prior to the Transaction, Navios Holdings was a global seaborne shipping and logistics company focused on the transport and transshipment of dry bulk commodities, including iron ore, coal and grain. Navios Logistics Navios Logistics, a consolidated subsidiary of the Company, was incorporated under the laws of the Republic of the Marshall Islands on December 17, 2007 infrastructures and 63.8 Navios Partners Navios Partners (NYSE:NMM) is an international owner and operator of dry cargo and tanker vessels and is engaged in the seaborne transportation services of a wide range of liquid and dry cargo commodities. Types of commodities Navios Partners transports include Navios Partners charters On March 31, 2021, Navios Partners acquired Navios Maritime Containers L.P. (“Navios Containers”), an international owner and operator of containerships, Following the completion of the NMCI Merger on March 31, 2021, Navios Containers’ common units were no longer listed for trading on NASDAQ. In consequence of the NMCI Merger, as of June 30, 2022, Navios Holdings had no equity investment in Navios Containers. On October 15, Navios Maritime Acquisition Corporation (“Navios Acquisition”), and Navios Partners consummated a merger transaction (the “NNA Merger”). Following the consummation of the NNA Merger on October 15, 2021, Navios Acquisition common shares were no longer listed for trading on the NYSE. In consequence of the NNA Merger, as of June 30, 2022, Navios Holdings had no equity investment in Navios Acquisition. As of both June 30, 2022 and December 31, 2021, Navios Holdings had a 10.3 of Navios Holdings.

Summary of Significant Accounti

Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2022
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	NOTE 2: SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Summary of Significant Accounting Policies (a) Basis of presentation: The accompanying interim condensed consolidated financial statements are unaudited, but, in the opinion of management, reflect all adjustments for a fair statement of Navios Holdings’ consolidated balance sheets, statements of comprehensive income, statements of cash flows and statements of changes in equity for the periods presented. The results of operations for the interim periods are not necessarily indicative of results for the full year. The footnotes are condensed as permitted by the requirements for interim financial statements and accordingly, do not include information and disclosures required under United States generally accepted accounting principles (“U.S. GAAP”) for complete financial statements. All such adjustments are deemed to be of a normal recurring nature. These interim financial statements should be read in conjunction with the Company’s consolidated financial statements and notes included in Navios Holdings’ Annual Report for the year ended December 31, 2021 filed on Form 20-F with the Securities and Exchange Commission (“SEC”). Following Russia’s invasion of Ukraine in February 2022 the United States, the European Union, the United Kingdom and other countries have announced sanctions against Russia, and may impose wider sanctions and take other actions in the future. To date, no apparent consequences have been identified on the Company’s business. It should be noted that since the Company employs Ukrainian and Russian seafarers, it may face problems in relation to their employment, repatriation, salary payments and be subject to claims in this regard. Notwithstanding the foregoing, it is possible that these tensions might eventually have an adverse impact on our business, financial condition, results of operations and cash flows. Going concern The interim condensed consolidated financial statements have been prepared on a going concern basis. As of June 30, 2022, Navios Holdings’ current assets totaled $ 153,668 315,258 161,590 90,000 11.25 August 2022 77,704 As of August 2022, the Company had redeemed its 2022 Senior Secured Notes in full. Please see Note 6 “Borrowings” to the interim condensed consolidated financial statements. In July 2022, Navios Holdings agreed to sell its 36 835,000 262,632 80,000 Based on internal forecasts and projections that take into account potential changes in the Company’s trading performance 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 interim condensed consolidated financial statements. Although internal forecasts and projections 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 the Company has the ability to continue as a going concern as of the date of the issuance of the interim condensed consolidated financial statements. (b) Principles of consolidation: Subsidiaries: 100 63.8 Investments in Affiliate Companies: 20 50 Affiliate companies included in the financial statements accounted for under the equity method: 10.3 6.9 3.9 (c) Revenue Recognition: Revenue is recognized when (or as) the Company transfers promised goods or services to its customers in amounts that reflect the consideration to which the company expects to be entitled to in exchange for those goods or services, which occurs when (or as) the Company satisfies its contractual obligations and transfers control of the promised goods or services to its customers. 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. 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 three and six month periods ended June 30, 2022 and 2021: Summary of Significant Accounting Policies - Revenue per category Dry Bulk Vessel Operations Logistics Business for the Total for the Three Month Period Ended COA/Voyage revenue $ — $ 24,519 $ 24,519 Time chartering revenue $ 89,349 $ 13,808 $ 103,157 Port terminal revenue $ — $ 25,174 $ 25,174 Storage fees (dry port) revenue $ — $ 1,812 $ 1,812 Dockage revenue $ — $ 1,745 $ 1,745 Liquid port terminal revenue $ — $ 1,614 $ 1,614 Other $ 687 $ 513 $ 1,200 Total $ 90,036 $ 69,185 $ 159,221 Dry Bulk Vessel Operations Logistics Business for the Total for the Three Month Period Ended COA/Voyage revenue $ 2,803 $ 21,897 $ 24,700 Time chartering revenue $ 83,064 $ 11,106 $ 94,170 Port terminal revenue $ — $ 21,342 $ 21,342 Storage fees (dry port) revenue $ — $ 16 $ 16 Dockage revenue $ — $ 1,282 $ 1,282 Sale of products revenue $ — $ 315 $ 315 Liquid port terminal revenue $ — $ 1,216 $ 1,216 Other $ 186 $ 397 $ 583 Total $ 86,053 $ 57,571 $ 143,624 Dry Bulk Vessel Operations Logistics Business for the Total for the Six Month Period Ended COA/Voyage revenue $ — $ 44,326 $ 44,326 Time chartering revenue $ 157,724 $ 25,201 $ 182,925 Port terminal revenue $ — $ 47,991 $ 47,991 Storage fees (dry port) revenue $ — $ 2,173 $ 2,173 Dockage revenue $ — $ 3,107 $ 3,107 Sale of products revenue $ — $ 1,894 $ 1,894 Liquid port terminal revenue $ — $ 3,075 $ 3,075 Other $ 948 $ 572 $ 1,520 Total $ 158,672 $ 128,339 $ 287,011 Dry Bulk Vessel Operations Logistics Business for the Total for the Six Month Period Ended COA/Voyage revenue $ 8,016 $ 39,482 $ 47,498 Time chartering revenue $ 141,317 $ 21,973 $ 163,290 Port terminal revenue $ — $ 40,925 $ 40,925 Storage fees (dry port) revenue $ — $ 124 $ 124 Dockage revenue $ — $ 1,880 $ 1,880 Sale of products revenue $ — $ 3,495 $ 3,495 Liquid port terminal revenue $ — $ 2,448 $ 2,448 Other $ 448 $ 467 $ 915 Total $ 149,781 $ 110,794 $ 260,575 Deferred Income and Cash Received In Advance: These amounts are recognized as revenue over the voyage or charter period. (d) Recent Accounting Pronouncements: Adoption of new accounting pronouncements: 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. The adoption of this ASU on January 1, 2022 did not have a material impact on the Company’s interim condensed 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. Adoption is allowed through either a modified retrospective method of transition or a fully retrospective method of transition. The adoption of this ASU on January 1, 2022 did not have a material impact on the Company’s opening balances and interim condensed consolidated financial statements.

Cash and Cash Equivalents and R

Cash and Cash Equivalents and Restricted Cash	6 Months Ended
	Jun. 30, 2022
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract]
Cash and Cash Equivalents and Restricted Cash	NOTE 3: 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 June 30, 2022 December 31, 2021 Cash on hand and at banks $ 45,561 $ 53,547 Short-term deposits and highly liquid funds 659 44 Restricted cash 8,726 84,260 Cash and cash equivalents and restricted cash $ 54,946 $ 137,851 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 condensed 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. As of June 30, 2022 and December 31, 2021, restricted cash included $ 8,726 0 84,250 10

Vessels, Port Terminals and Oth

Vessels, Port Terminals and Other Fixed Assets, Net	6 Months Ended
	Jun. 30, 2022
Property, Plant and Equipment [Abstract]
Vessels, Port Terminals and Other Fixed Assets, Net	NOTE 4: VESSELS, PORT TERMINALS AND OTHER FIXED ASSETS, NET Vessels, Port Terminals and Other Fixed Assets, Net Vessels, Port Terminals and Other Fixed Assets, net Vessels, Port Terminals and Other Fixed Assets, net Cost Accumulated Depreciation Net Book Value Balance December 31, 2021 $ 1,392,629 $ (442,627) $ 950,002 Additions 4,622 (26,201) (21,579) Balance June 30, 2022 $ 1,397,251 $ (468,828) $ 928,423 Deposits for Vessels and Port Terminals Acquisitions As of June 30, 2022 and December 31, 2021, Navios Logistics had paid $ 765 713 “Other long-term assets”. During the first quarter of 2021, Navios Logistics completed the construction of six liquid barges. As of December 31, 2021 a total of $ 19,501 1,062 During the first quarter of 2021, Navios Logistics completed the construction of two new tanks in its liquid port terminal. As of December 31, 2021 a total of $ 1,843 During the second quarter of 2021, Navios Logistics completed the installation of a crane in its Grain Port Terminal. As of December 31, 2021, a total of $ 3,803 Impairment Loss/ Loss on Sale of Vessels, Net 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 In February 2021, the Company completed the sale to an unrelated third party of the Navios Astra, a 2006 Ultra Handymax 53,468 6,644 Vessel Acquisitions of Navios Logistics In the fourth quarter of 2020, Navios Logistics signed a purchase agreement with an unrelated third party for the acquisition of three pushboats and 18 tank barges 30,000 March 22, 2021 31,960 Since 2018, Navios Logistics acquired approximately 9.0 hectares 1,580

Intangible Assets Other Than Go

Intangible Assets Other Than Goodwill	6 Months Ended
	Jun. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets Other Than Goodwill	NOTE 5: INTANGIBLE ASSETS OTHER THAN GOODWILL Intangible Assets Other Than Goodwill Intangible Assets Other Than Goodwill Intangible assets June 30, 2022 December 31, 2021 Acquisition cost $ 178,642 $ 178,642 Accumulated amortization (88,441) (85,661) Total intangible assets net book value $ 90,201 $ 92,981 Amortization expense for both three month periods ended June 30, 2022 and 2021 amounted to $ 1,394 2,780 The remaining aggregate amortization of acquired intangibles as of June 30, 2022 will be as follows: Intangible Assets Other Than Goodwill - Schedule of Aggregate Amortization Period Year One $ 5,581 Year Two 5,588 Year Three 5,581 Year Four 5,581 Year Five 5,581 Thereafter 62,289 Total $ 90,201

Borrowings

Borrowings	6 Months Ended
	Jun. 30, 2022
Debt Disclosure [Abstract]
Borrowings	NOTE 6: BORROWINGS Borrowings Borrowings, as of June 30, 2022 and December 31, 2021, consisted of the following: Borrowings Facility June 30, 2022 December 31, 2021 Secured Credit Facilities $ 185,930 $ — 2022 Senior Secured Notes 90,000 155,000 2022 Notes — 455,466 2024 Notes 8,626 8,626 NSM Loan (incl. accrued interest $ 306 — 48,879 $115.0 million NSM Loan (incl. accrued interest $571) — 64,630 NSM Loan I 127,632 — NSM Loan II 135,000 — Convertible Debenture 47,637 — Sale and Leaseback Agreements 137,802 114,837 2025 Logistics Senior Notes 500,000 500,000 Navios Logistics other long-term loans and notes payable 58,804 58,376 Total borrowings 1,291,431 1,405,814 Less: current portion, net (165,662) (307,451) Less: deferred finance costs, net (19,542) (19,330) Total long-term borrowings $ 1,106,227 $ 1,079,033 Navios Holdings Debt 2022 Senior Secured Notes November 21, 2017 305,000 11.25 97 During the three and six month periods ended June 30, 2022, the Company redeemed an aggregate principal amount of $ 40,000 65,000 100.00 No 106 221 10,000 In August 2022, the Company fully redeemed the outstanding balance of $ 80,000 the 2022 Senior Secured Notes 142 deferred financing costs For further information s 2022 Notes On November 29, 2013 650,000 of 7.375 14,356 12,454 1,873 In January 2022, the Company fully repaid the outstanding balance of $ 455,466 206,725 77,000 four 100,000 158,873 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 Hamburg Commercial Bank AG In December 2021 101,750 for the refinancing of seven dry bulk vessels January 5, 2022 LIBOR plus a margin 3.25 4.50 March 2022 10,380 one 91,345 eight quarterly 3,915 60,027 The loan facility required compliance with certain covenants, as described below. As of June 30, 2022, the outstanding balance under this facility was $ 87,430 . As of September 8, 2022 the outstanding balance of the secured credit facility was assumed by Navios Partners pursuant to the Transaction. For further information s Credit Agricole CIB/ BNP Paribas In December 2021 105,000 for the refinancing of seven dry bulk vessels. January 5, 2022 LIBOR plus a margin 2.85 3.75 quarterly 6,500 quarterly 4,750 41,000 The loan facility required compliance with certain covenants, as described below. As of June 30, 2022, the outstanding balance under this facility was $ 98,500 As of September 8, 2022 the outstanding balance of the secured credit facility was assumed by Navios Partners pursuant to the Transaction. For further information s The facilities were secured by first priority mortgages on certain of Navios Holdings’ vessels and other collateral. The credit facilities contained a number of restrictive covenants that limited 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 required 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 required compliance with the covenants contained in the indentures governing the 2022 Senior Secured Notes and the 2024 Notes. Among other events, it would have been an event of default under the credit facilities if the Company failed to maintain the financial covenants or if Angeliki Frangou and her affiliate companies owned (in the aggregate) less than 10% of the outstanding share capital of Navios Holdings. The Company’s secured credit facilities required compliance with maintenance covenants. Depending on the facility, these covenants included: (i) value-to-loan ratio covenants based on charter-free valuations, ranging from over 125% to 133%; (ii) minimum liquidity, as defined in the credit facilities, 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. As of June 30, 2022, the Company was in compliance with all of the covenants under each of its credit facilities. NSM Loan I In December 2021 127,632 two 48,573 79,059 As of June 30, 2022, the total outstanding balance of this facility amounted to $ 127,632 and is presented under the caption a 11,204 accrued payment in kind (“ PIK”) 18 under the caption . In the third quarter of 2022, the outstanding balance under NSM Loan I was fully repaid using cash received from the Transaction. For further information s NSM Loan II In December 2021 , Navios Holdings entered an amended and restated loan agreement to the existing $115.0 million NSM Loan (as defined herein) dated June 29, 2021 the “NSM Loan II” ”). Pursuant to NSM Loan II, a wholly-owned subsidiary of NSM made up to $ 135,000 available to the Company under a secured term loan in two tranches. The first tranche of $ 64,059 represented outstanding borrowings already made available under the $115.0 million NSM Loan and the second tranche of $ 70,941 represented new borrowings made available, in exchange for the release by NSM of certain existing collateral. As of June 30, 2022, the total outstanding balance of this facility amounted to $ 135,000 and is presented und 11,850 18 In the third quarter of 2022, the outstanding balance under NSM Loan II was fully repaid using cash received from the Transaction. For further information s 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 and is included in the interim condensed consolidated statement of comprehensive income under the caption “Non-operating other finance cost”. 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 an upfront fee of $ 24,000 five years 4 47,637 18 4 11,204 11,850 583 Following the repayments of the NSM Loan I and NSM Loan II described above, the applicable prepayment fee paid via increase of the Convertible Debenture is $ 61,730 Sale and Leaseback Agreements In the first quarter of 2020 68,000 for two Capesize vessels The sale and leaseback agreements for the two Capesize vessels were repayable by 144 monthly 224 238 fourth quarter of 2031 first quarter of 2032 750 In December 2021 77,000 in order to finance four dry bulk vessels. December 2021 58,000 Two dry bulk vessels were repayable by 96 481 72 monthly 688 fourth quarter of 2029 fourth quarter of 2027 3,600 3,500 19,000 January 2022 84 monthly 643 first quarter of 2029 1,000 In March 2022 to finance one dry bulk vessel 12,000 March 2022 60 monthly 521 first quarter of 2027 1,600 As of June 30, 2022, the outstanding balance under the sale and leaseback agreements was $ 137,802 In the third quarter of 2022, Navios Holdings completed the acquisition of a previously chartered-in vessel, Navios Sky. Please see also Note 15 “Leases” to the interim condensed consolidated financial statements. third quarter of 2022 to finance a dry bulk vessel 22,000 third quarter 2022 120 monthly 158 third quarter of 2032 3,000 The sale and leaseback agreements had no financial covenants. As of September 8, 2022 the outstanding balances of the sale and leaseback agreements were assumed by Navios Partners pursuant to the Transaction. For further information s Navios Logistics Debt 2025 Logistics Senior Notes On July 8, 2020 500,000 July 1, 2025 10.75 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 35 110.750 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. 100 101 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 2025 Logistics Senior Notes are effectively senior to all existing and future obligations of the subsidiary guarantors that own Collateral to the extent of the value of the Collateral but effectively junior to any existing and future secured obligations of the Logistics Co-Issuers and the subsidiary guarantors that are secured by assets other than the Collateral to the extent of the value of any assets securing such other obligations. The indenture governing the 2025 Logistics Senior Notes contains restrictive covenants that limit, among other things, the ability of the Logistics Co-Issuers and their restricted subsidiaries to incur additional indebtedness, pay dividends and make distributions on common and preferred stock, make other restricted payments, make investments, incur liens, consolidate, merge, sell or otherwise dispose of all or substantially all of their assets and enter into certain transactions with affiliate companies, in each case, subject to exclusions, and other customary covenants. The indenture governing the 2025 Logistics Senior Notes also contains customary events of default The Logistics Co-Issuers were in compliance with the covenants as of June 30, 2022. As of , 2022 and December 31, 2021, deferred financing costs associated with the 2025 Logistics Senior Notes amounted to $ 14,403 15,927 Navios Logistics Other Long-term Loans and Notes Payable On February 28, 2022 7,000 in order to repay existing debt under the Navios Logistics Alpha Bank Loan. Secured Overnight Financing Rate (“SOFR”) plus 315 basis points. twelve quarterly August 18, 2022 2,800 May 18, 2022 7,000 87 99 On March 23, 2022 25,000 to repay existing debt with BBVA and for general corporate purposes. 4.25 quarterly July 1, 2025 is secured by assignments of certain receivables. 17,000 17,000 On March 25, 2022 5,000 for general corporate purposes. 4.20 twelve quarterly March 7, 2026 is secured by assignments of certain receivables. 4,711 As of June 30, 2022, Navios Logistics had long-term loans and notes payable, with a total outstanding balance of $ 58,804 to finance the construction of its Dry Port Terminal, the acquisition of vessels, or for general corporate purposes. LIBOR or SOFR 3.15 8.50 March 2024 March 2026 During the six month period ended June 30, 2022, the Company paid $ 39,035 131,012 262,632 235,725 31,000 During the six month period ended June 30, 2021, the Company paid, $ 79,071 36,199 The annualized weighted average interest rates of the Company’s total borrowings for the three and six month periods ended June 30, 2022 were 10.17 10.05 9.34 9.33 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 June 30, 2022, based on the repayment schedules of the respective loan facilities and the outstanding amount due under the debt securities. Borrowings - Principal payments Payment due by period June 30, 2023 $ 167,099 June 30, 2024 176,407 June 30, 2025 126,501 June 30, 2026 750,798 June 30, 2027 17,695 June 30, 2028 and thereafter 52,931 Total $ 1,291,431

Fair Value of Financial Instrum

Fair Value of Financial Instruments	6 Months Ended
	Jun. 30, 2022
Fair Value Of Financial Instruments
Fair Value of Financial Instruments	NOTE 7: FAIR VALUE OF FINANCIAL INSTRUMENTS Fair Value of Financial Instruments The following methods and assumptions were used to estimate the fair value of each class of financial instrument: Cash and cash equivalents: Restricted cash: Borrowings: Loans payable to affiliate companies, including Convertible Debenture: Investments in available-for-sale securities: The estimated fair values of the Company’s financial instruments are as follows: Fair Value of Financial Instruments - Fair Value June 30, 2022 December 31, 2021 Book Value Fair Value Book Value Fair Value Cash and cash equivalents $ 46,220 $ 46,220 $ 53,591 $ 53,591 Restricted cash $ 8,726 $ 8,726 $ 84,260 $ 84,260 Investments in available-for-sale-securities $ 220 $ 220 $ 219 $ 219 Senior and ship mortgage notes, net $ (584,450) $ (572,943) $ (1,101,931) $ (1,142,545) Long-term debt, including current portion $ (379,374) $ (382,536) $ (171,919) $ (173,213) Loans payable to affiliate companies, including current portion and Convertible Debenture $ (308,065) $ (310,269) $ (112,634) $ (112,634) 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 Fair Value Measurements as of June 30, 2022 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 $ 220 $ 220 $ — $ — Total $ 220 $ 220 $ — $ — 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 $ — $ — As of June 30, 2022, there were no assets measured at fair value on a non-recurring basis. 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 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 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 we have 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 Instruments - Fair value measurements Fair Value Measurements at June 30, 2022 Total (Level I) (Level II) (Level III) Cash and cash equivalents $ 46,220 $ 46,220 $ — $ — Restricted cash $ 8,726 $ 8,726 $ — $ — Investments in available-for-sale-securities $ 220 $ 220 $ — $ — Senior and ship mortgage notes $ (572,943) $ (564,317) $ (8,626) $ — Long-term debt, including current portion (1) $ (382,536) $ — $ (382,536) $ — Loans payable to affiliate companies, including current portion (2) $ (310,269) $ — $ (310,269) $ — 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 (2) $ (112,634) $ — $ (112,634) $ — (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 loans payable to affiliate companies, including Convertible Debenture 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.

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	NOTE 8: COMMITMENTS AND CONTINGENCIES Commitments and Contingencies As of June 30, 2022, the Company was contingently liable for letters of guarantee and letters of credit amounting to $ 10 10 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 September 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 On April 28, 2022, Navios Logistics entered into a five year contract for eight liquid barges to be delivered from the fourth quarter of 2022 through the second quarter of 2023 60 monthly 26 At expiration, the Navios Logistics will have the ability to exercise the purchase option of these barges or extend the term of the finance leasing contract. In July 2022, Vale S.A. announced the closing of the sale of its iron ore, manganese ore and logistics assets in the Midwestern system to J&F Mineracao Ltda., an entity controlled by J&F Investimentos S.A. The Vale port contract entered into between Corporacion Navios S.A., a company controlled by Navios Logistics, and Vale International S.A. (“Vale”), dated September 27, 2013, remains in full force and effect. Any transfer, novation, or assignment of the Vale port contract or any obligations or rights arising thereunder by Vale is subject to the prior approval of the Navios counterparty. The Company is involved in a number of legal proceedings and has various unresolved claims pending arising in the ordinary course of business. Based on currently available information and the opinion of legal counsel, management believes that the final outcome will not have a significant effect on the Company’s operating results or financial position and that no additional provisions over and above provisions already reflected in the interim condensed consolidated financial statements are required.

Transactions with Related Parti

Transactions with Related Parties	6 Months Ended
	Jun. 30, 2022
Related Party Transactions [Abstract]
Transactions with Related Parties	NOTE 9: TRANSACTIONS WITH RELATED PARTIES Transactions with Related Parties Vessel Operating Expenses (management fees): August 29, 2019 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 3.8 3.9 0.03 August 29, 2024 8,697 9,794 interim condensed consolidated statements of comprehensive income 17,297 20,365 interim condensed consolidated statements of comprehensive income 550 1,656 interim condensed consolidated statements of comprehensive income During the three and six month periods ended June 30, 2021, certain extraordinary fees and costs related to COVID-19 measures, including crew related expenses, amounted t 169 171 espectively, and are presented under the caption “Direct vessel expenses” in the interim condensed consolidated statements of comprehensive income Navios Partners Guarantee: November 2012 April 2021 5,000 General and administrative expenses: August 29, 2019 five years automatic five years August 29, 2024 1,932 2,168 3,843 4,508 Pursuant to an administrative services agreement with the Manager dated August 29, 2019, NSM provides administrative services to Navios Logistics. Total general and administrative fees for each of the three month periods ended June 30, 2022 and 2021 amounted to $ 286 572 Balance due to affiliate companies: 45,095 and 21,028 As of June 30, 2022, the balance due to NSM consisted mainly of management fees for vessel operating expenses, payments to the Manager in accordance with the 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 June 30, 2022, Navios Holdings had not exercised any part of that option. Sale of Vessels and Sale of Rights to Navios Partners: 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 of 2012 Capesize 179,515 2009 Capesize 180,022 58,000 2011 Capesize 28,500 2011 Capesize 179,169 30,000 On July 26, 2022, Navios Holdings agreed to sell its 36 835,000 Secured credit facility with Navios Logistics (Grimaud Loan): 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 Effective as of May 2021, and upon the release of certain collateral, the facility bore interest of 13.0 On June 30, 2021 On July 13, 2021, the Grimaud Loan plus accrued interest was repaid in full by the Company through the issuance of 9,301,542 7,500 NSM Loan: August 29, 2019 141,795 The Company’s obligations under the NSM Loan were guaranteed by substantially the same subsidiaries that guaranteed the 2022 Notes and secured by assets of the Company that did not secure the 2022 Notes or the 2022 Senior Secured Notes. 47,000 quarterly In certain cases, principal payments could be deferred provided that no more than $20,000 of deferral may be outstanding during the first or second year and $10,000 outstanding in the third year. 5.0 7.0 five years In December 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 June 30, 2022, and following the refinancing, the NSM Loan was fully repaid. The Company’s obligations under the NSM Loan were guaranteed by 2,072,121 ommon 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 2022 Notes due 2022 owned by Navios Holdings and 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 to refinance $39,736 being the outstanding balance under the $50.0 million NSM Loan described above (“Tranche A”), (ii) to redeem amount of $70,000 of 2022 Senior Secured Notes and (iii) to be used for general corporate purposes (“Tranche B”) (the “$115.0 million NSM Loan”). 14 quarterly $2,838 November 30, 2024 seven quarterly 22,632 6,000 February 28, 2023 Both tranches bore interest at a rate of 10.5 quarterly 90 days 12.0 On July 12, 2021 In December 2021, the Company entered into an amended and restated secured loan agreement with NSM in order to refinance the outstanding balance of that facility through the NSM Loan I (as defined herein). As of June 30, 2022, and following the refinancing, the $115.0 million NSM Loan was fully repaid. As of June 30, 2022, the Company wrote off $ 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 2022 Notes owned by Navios Holdings and 40,587 1,070,491 NSM Loan I: December 2021 127,632 two 48,573 79,059 quarterly 5,000 18% 16.5% 13.5% 127,632 11,204 18 four years The Company’s obligations under the NSM Loan I were guaranteed by 2,072,121 In the third quarter of 2022, the outstanding balance under NSM Loan I was fully repaid using cash received from the Transaction. For further information s NSM Loan II: December 2021 135,000 two 64,059 70,941 quarterly 5,000 18% 16.5% 13.5% 135,000 11,850 18 four years The Company’s obligations under the NSM Loan II were guaranteed by 40,587 1,070,491 In the third quarter of 2022, the outstanding balance under NSM Loan II was fully repaid using cash received from the Transaction. For further information s 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 and is included in the interim condensed consolidated statement of comprehensive income under the caption “Non-operating other finance cost”. The agreements also provide for prepayment premiums ranging from 5 10 36 Convertible Debenture: 24 five years 4 As of June 30, 2022, the total outstanding balance of the Convertible Debenture amounted to 47,637 18 4 11,204 11,850 583 Following the repayments of the NSM Loan I and NSM Loan II described above, the applicable prepayment fee paid via increase of the Convertible Debenture is $ 61,730 In accordance with the terms of the Convertible Debenture, Navios Holdings issued 1,000 9,133,147 29,754,721 3.93 Navios Logistics’ Shareholders Agreement: Promissory note: 20,000 four semi-annual 10,000

Preferred and Common Stock

Preferred and Common Stock	6 Months Ended
	Jun. 30, 2022
Equity [Abstract]
Preferred and Common Stock	NOTE 10: PREFERRED AND COMMON STOCK Preferred and Common Stock Vested, Surrendered and Forfeited During the three and six month periods ended June 30, 2022, 0 29 0 37,879 During the three and six month periods ended June 30, 2021, 56 83 0 37,879 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 G American Depositary Shares and Series H American Depositary Shares. As of March 21, 2019, a total of 10,930 26,297 997 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 32,909 Series I Preferred Stock In accordance with the terms of the Convertible Debenture, Navios Holdings issued 1,000 9,133,147 29,754,721 3.93 Issuances to Officers and Directors On December 15, 2021, pursuant to the stock plan approved by the Board of the Directors, 40,000 Navios Holdings had outstanding as of June 30, 2022 and December 31, 2021, 25,238,591 25,198,620 2,414,263 24,032 5,350 17,682 1,000 23,032 5,350 17,682 Sale of Navios Holdings shares of common stock On July 13, 2021, the Company issued 9,301,542 9,301,542 44,437 176

Other Income_(Expense), Net

Other Income/(Expense), Net	6 Months Ended
	Jun. 30, 2022
Other Income and Expenses [Abstract]
Other Income/(Expense), Net	NOTE 11: OTHER INCOME/(EXPENSE), NET Other Income/(Expense), Net During the three month periods ended June 30, 2022 and 2021, taxes other-than income taxes of Navios Logistics amounted to $ 1,418 1,218 During the six month periods ended June 30, 2022 and 2021, taxes other-than income taxes of Navios Logistics amounted to $ 3,002 2,222

Segment Information

Segment Information	6 Months Ended
	Jun. 30, 2022
Segment Reporting [Abstract]
Segment Information	NOTE 12: SEGMENT INFORMATION Segment Information The Company currently has two reportable segments from which it derives its revenues: Dry Bulk Vessel Operations and Logistics Business. 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 port terminal business, barge business and cabotage business. The Company measures segment performance based on net income 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 - Summarized financial information Dry Bulk Vessel Operations for the Three Month Period Ended June 30, 2022 Logistics Business for the Three Month Period Ended June 30, 2022 Total for the Three Month Period Ended June 30, 2022 Revenue $ 90,036 $ 69,185 $ 159,221 Interest expense and finance cost, net (19,893) (15,450) (35,343) Depreciation and amortization (6,640) (8,126) (14,766) Equity in net earnings of affiliate companies 13,160 — 13,160 Net income attributable to Navios Holdings common stockholders 40,870 4,090 44,960 Total assets 1,115,201 613,131 1,728,332 Goodwill 56,240 104,096 160,336 Capital expenditures (2,000) (988) (2,988) Investment in affiliate companies 148,384 — 148,384 Cash and cash equivalents 8,578 37,642 46,220 Restricted cash 8,726 — 8,726 Long-term debt, net (including current and noncurrent portion) $ 679,569 $ 544,683 $ 1,224,252 Dry Bulk Vessel Operations for the Three Month Period Ended June 30, 2021 Logistics Business for the Three Month Period Ended June 30, 2021 Total for the Three Month Period Ended June 30, 2021 Revenue $ 86,053 $ 57,571 $ 143,624 Interest expense and finance cost, net (21,011) (15,159) (36,170) Depreciation and amortization (7,917) (8,071) (15,988) Equity in net earnings of affiliate companies 12,854 — 12,854 Net income /(loss) attributable to Navios Holdings common stockholders 27,795 (2,859) 24,936 Total assets 1,156,441 672,652 1,829,093 Goodwill 56,240 104,096 160,336 Capital expenditures (22,758) (3,646) (26,404) Investment in affiliate companies 97,351 — 97,351 Cash and cash equivalents 25,689 47,470 73,159 Restricted cash 10 — 10 Long-term debt, net (including current and noncurrent portion) $ 927,399 $ 549,054 $ 1,476,453 Dry Bulk Vessel Operations for the Six Month Period Ended June 30, 2022 Logistics Business for the Six Month Period Ended June 30, 2022 Total for the Six Month Period Ended June 30, 2022 Revenue $ 158,672 $ 128,339 $ 287,011 Interest expense and finance cost, net (42,114) (30,794) (72,908) Depreciation and amortization (13,072) (16,072) (29,144) Equity in net earnings of affiliate companies 22,958 — 22,958 Net income attributable to Navios Holdings common stockholders 36,099 3,861 39,960 Total assets 1,115,201 613,131 1,728,332 Goodwill 56,240 104,096 160,336 Capital expenditures (3,578) (2,709) (6,287) Investment in affiliate companies 148,384 — 148,384 Cash and cash equivalents 8,578 37,642 46,220 Restricted cash 8,726 — 8,726 Long-term debt, net (including current and noncurrent portion) $ 679,569 $ 544,683 $ 1,224,252 Dry Bulk Vessel Operations for the Six Month Period Ended June 30, 2021 Logistics Business for the Six Month Period Ended June 30, 2021 Total for the Six Month Period Ended June 30, 2021 Revenue $ 149,781 $ 110,794 $ 260,575 Interest expense and finance cost, net (42,855) (29,515) (72,370) Depreciation and amortization (16,714) (15,540) (32,254) Equity in net earnings of affiliate companies 40,594 — 40,594 Net income/ (loss) attributable to Navios Holdings common stockholders 27,694 (2,595) 25,099 Total assets 1,156,441 672,652 1,829,093 Goodwill 56,240 104,096 160,336 Capital expenditures (24,152) (22,033) (46,185) Investment in affiliate companies 97,351 — 97,351 Cash and cash equivalents 25,689 47,470 73,159 Restricted cash 10 — 10 Long-term debt, net (including current and noncurrent portion) $ 927,399 $ 549,054 $ 1,476,453

Earnings Per Common Share

Earnings Per Common Share	6 Months Ended
	Jun. 30, 2022
Earnings Per Share [Abstract]
Earnings Per Common Share	NOTE 13: EARNINGS PER COMMON SHARE Earnings Per Common Share Earnings per share is calculated by dividing net income attributable to Navios Holdings common stockholders by the weighted average number of shares of Navios Holdings outstanding during the periods presented. Net income attributable to Navios Holdings common stockholders is calculated by adding to (if a discount) or deducting from (if a premium) net income 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 three month periods ended June 30, 2022 and 2021, 193,503 and 384,419 , respectively, The Series I Preferred Stock are considered participating shares in earnings and are included in the calculation of basic and diluted earnings per common share. For the six month periods ended June 30, 2022 and 2021, 201,799 and 388,027 , respectively, The Series I Preferred Stock are considered participating shares in earnings and are included in the calculation of basic and diluted earnings per common share. Earnings/(Loss) per Common Share - Earnings/Loss per share, basic and diluted Three Month Period Ended June 30, 2022 Three Month Period Ended June 30, 2021 Six Month Period Ended June 30, 2022 Six Month Period Ended June 30, 2021 Numerator: Net income attributable to Navios Holdings common stockholders $ 44,960 $ 24,936 $ 39,960 $ 25,099 Less: Declared and undeclared dividend on preferred stock and on unvested restricted shares (1,284) (1,284) (2,561) (2,561) Undistributed income attributable to Series I participating preferred shares (12,451) — (9,284) — Plus: Income available to Navios Holdings common stockholders, basic and diluted $ 31,225 $ 23,652 $ 28,115 $ 22,538 Denominator: Denominator for basic earnings per share attributable to Navios Holdings common stockholders — weighted average shares 22,654,825 13,127,208 22,643,215 13,120,335 Basic earnings per share attributable to Navios Holdings common stockholders $ 1.38 $ 1.80 $ 1.24 $ 1.72 Denominator for diluted earnings per share attributable to Navios Holdings common stockholders — weighted average shares 22,848,328 13,511,627 22,845,014 13,508,382 Diluted earnings per share attributable to Navios Holdings common stockholders $ 1.37 $ 1.75 $ 1.23 1.67

Investments in Affiliate Compan

Investments in Affiliate Companies and Available-for-Sale Securities	6 Months Ended
	Jun. 30, 2022
Investments in and Advances to Affiliates [Abstract]
Investments in Affiliate Companies and Available-for-Sale Securities	NOTE 14: INVESTMENTS IN AFFILIATE COMPANIES AND AVAILABLE-FOR-SALE SECURITIES Investments in Affiliate Companies and Available-for-Sale Securities Navios Partners On August 7, 2007, Navios Holdings formed Navios Partners under the laws of 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 As of June 30, 2022 and December 31, 2021 Navios Partners has issued 7,687,730 156,895 As of June 30, 2022 and following the NMCI Merger and NNA Merger, Navios Holdings holds a total of 3,183,199 10.3 As of June 30, 2022 and December 31, 2021, 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 $ 54,479 56,351 As of June 30, 2022 and December 31, 2021, the carrying amount of the investment in Navios Partners was $ 148,384 125,744 Total equity method income of $ 13,160 9,125 22,958 38,322 Dividends received during each of the three month periods ended June 30, 2022 and 2021 were $ 159 128 318 232 As of June 30, 2022, the market value of the investment in Navios Partners was $ 73,214 Navios Acquisition On August 25, 2021, Navios Partners and its direct wholly-owned subsidiary Navios Acquisition Merger Sub. Inc. (“Merger Sub”) entered into an Agreement and Plan of Merger with Navios Acquisition (the “NNA Merger”). 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. Total equity method income of nil and $ 3,739 0 Total equity method income of nil and $ 1,686 0 Dividends received for each of the three month periods ended June 30, 2022 and 2021 were nil and for each of the six month periods ended June 30, 2022 and 2021 were nil and $ 243 0 Navios Containers Following the sale of Navios Containers general partnership interest effected on August 30, 2019, 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 was accounted for under the equity method, On January 4, 2021, Navios Containers and Navios Partners announced that they entered into a definitive merger agreement (the “NMCI Merger”). Under the terms of the NMCI Merger, Navios Partners acquired all of the publicly held common units of Navios Containers through the issuance of 8,133,452 0.39 . Upon completion of the NMCI Merger, as of March 31, 2021, Navios Holdings derecognized its investment in Navios Containers. Total equity method income was nil for both the three month periods ended June 30, 2022 and 2021. Total equity method income of nil and $ 596 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: Investment in affiliate companies and available-for-sale securities - Summarized financial information of the affiliate companies Income Statement Navios Partners Three Month June 30, 2022 Three Month June 30, 2021 Revenue $ 280,661 $ 152,009 Time charter and voyage expenses $ (21,718) $ (5,869) Direct vessel expenses $ (12,920) $ (3,989) Vessel operating expenses $ (73,989) $ (41,771) Net income $ 118,160 $ 99,913 Income Statement Navios Partners Six Month June 30, 2022 Six Month June 30, 2021 Revenue $ 517,278 $ 217,072 Time charter and voyage expenses $ (38,861) $ (8,364) Direct vessel expenses $ (24,113) $ (7,143) Vessel operating expenses $ (147,161) $ (64,733) Net income $ 203,825 $ 236,592 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 the interim condensed consolidated statement of comprehensive (loss)/income. 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 June 30, 2022 and December 31, 2021, the carrying amount of AFS Securities related to STX was $ 220 219 For the three month periods ended June 30, 2022 and 2021, the unrealized holding earnings related to these AFS Securities included under the caption “Other income/(expense), net” were $ 57 101 2 142

Leases

Leases	6 Months Ended
	Jun. 30, 2022
Leases
Leases	NOTE 15: LEASES Leases Operating 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. Time charter-in and bareboat-in contracts As of June 30, 2022, Navios Holdings had time charter-in and bareboat-in contracts whose remaining lease terms ranged from less than 0.1 8.0 Land lease agreements As of June 30, 2022, Navios Logistics had land lease agreements whose remaining lease terms range from 43.7 44.1 Office lease agreements As of June 30, 2022, Navios Logistics had office lease agreements whose remaining lease terms ranged from less than 1.3 4.4 The tables below present the components of the Company’s lease expense for the three and six month periods ended June 30, 2022 and 2021: Leases - Lease Expense Dry Bulk Vessel Operations Three Month Period Ended June 30, 2022 Logistics Business Three Month Period Ended June 30, 2022 Total Lease expense for charter-in contracts $ 15,514 $ 1,013 $ 16,527 Lease expense for land lease agreements — 165 165 Lease expense for office lease agreements — 120 120 Total $ 15,514 $ 1,298 $ 16,812 Dry Bulk Vessel Operations Three Month Period Ended June 30, 2021 Logistics Business Three Month Period Ended June 30, 2021 Total Lease expense for charter-in contracts $ 19,252 $ 1,630 $ 20,882 Lease expense for land lease agreements — 142 142 Lease expense for office lease agreements — 91 91 Total $ 19,252 $ 1,863 $ 21,115 Dry Bulk Vessel Operations Six Month Period Ended June 30, 2022 Logistics Business Six Month Period Ended June 30, 2022 Total Lease expense for charter-in contracts $ 30,522 $ 2,021 $ 32,543 Lease expense for land lease agreements — 309 309 Lease expense for office lease agreements — 191 191 Total $ 30,522 $ 2,521 $ 33,043 Dry Bulk Vessel Operations Six Month Period Ended June 30, 2021 Logistics Business Six Month Period Ended June 30, 2021 Total Lease expense for charter-in contracts $ 39,850 $ 3,168 $ 43,018 Lease expense for land lease agreements — 282 282 Lease expense for office lease agreements — 157 157 Total $ 39,850 $ 3,607 $ 43,457 Lease expenses for charter-in contracts are included in the interim condensed consolidated statement of comprehensive income under the caption “Time charter, voyage and logistics business expenses”. Lease expenses for land lease agreements and office lease agreements are included in the interim condensed consolidated statement of comprehensive income under the captions “Time charter, voyage and logistics business expenses” and “General and administrative expenses”, respectively. In June 2021, the Company acquired a previously charter-in vessel Navios Koyo, for which the Company wrote-off an amount of $ 3,952 12,541 The table below provides the total amount of lease payments on an undiscounted basis on our charter-in contracts and office lease agreements as of June 30, 2022: Leases - Total amount of lease payments on an undiscounted basis Charter-in vessels in operation Land leases Office space June 30, 2023 $ 80,620 $ 556 $ 432 June 30, 2024 46,554 556 348 June 30, 2025 28,277 556 62 June 30, 2026 18,960 556 60 June 30, 2027 10,680 556 23 June 30, 2028 and thereafter 25,888 21,611 — Total $ 210,979 $ 24,391 $ 925 Operating lease liabilities, including current portion $ 162,567 $ 8,167 $ 826 Discount based on incremental borrowing rate $ 48,412 $ 16,224 $ 99 As of June 30, 2022, the weighted average remaining lease terms on our charter-in contracts, office lease agreements and land leases are 4.5 2.5 43.8 Finance Leases In the second quarter of 2022, the Company exercised the option to purchase the charter-in vessel Navios Sky. In accordance with ASC 842, the Company re-assessed the respective lease agreement and concluded the option would be accounted for as a lease modification. As of June 30, 2022, the Company recognized a finance lease asset amounting to $ 19,417 866 163 As of June 30, 2022, the Company paid an amount of $ 2,002 130 The table below provides the total amount of lease payments on our finance lease liability as of June 30, 2022: Leases - Total amount of lease payments Payment due by period June 30, 2023 $ 1,900 June 30, 2024 1,900 June 30, 2025 1,900 June 30, 2026 1,900 June 30, 2027 1,900 June 30, 2028 and thereafter 7,785 Total $ 17,285

Subsequent Events

Subsequent Events	6 Months Ended
	Jun. 30, 2022
Subsequent Events [Abstract]
Subsequent Events	NOTE 16: SUBSEQUENT EVENTS Subsequent Events 1) In August 2022, the Company fully redeemed the outstanding balance of $ 80,000 on the 2022 Senior Secured Notes using cash received from the Transaction. Please see also Note 6 “Borrowings” to the interim condensed consolidated financial statements. 2) On July 26, 2022, Navios Holdings agreed to sell its 36 -vessel dry bulk fleet for an aggregate consideration of $ 835,000 consisting of cash and the assumption of bank debt and finance leases related to the vessels and subject to working capital adjustment at closing, to Navios Partners. The closing of the Transaction was subject to customary closing conditions, including receipt of certain consents required in connection with Navios Partners’ assumption of bank debt in connection with the Transaction. The closing of the Transaction was effected in two tranches. The first tranche, involving the transfer of 15 vessels, was completed on July 29, 2022 . The second tranche, involving the remaining 21 vessels, was completed on September 8, 2022 . The net cash proceeds of the Transaction were used (a) to repay $ 262,632 under the NSM loans and (b) to fully redeem the outstanding balance of $ 80,000 under the 2022 Senior Secured Notes at maturity on August 15, 2022 . The Transaction was negotiated and unanimously approved by the Special Committee of Navios Holdings and was also unanimously approved by the full board of directors of Navios Holdings. The net cash proceeds will be determined once the working capital adjustments are finalized and settled as per the terms of the agreement. The expected gain from the Transaction will be recorded in the consolidated statements of comprehensive income in the third quarter of 2022. 3) In July 2022, the Company entered into a sale and leaseback agreement amounting to $ 22,000 to finance a dry bulk vessel third quarter of 2022 Please see also Note 6 “Borrowings” to the interim condensed consolidated financial statements.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2022
Accounting Policies [Abstract]
Basis of presentation:	(a) Basis of presentation: The accompanying interim condensed consolidated financial statements are unaudited, but, in the opinion of management, reflect all adjustments for a fair statement of Navios Holdings’ consolidated balance sheets, statements of comprehensive income, statements of cash flows and statements of changes in equity for the periods presented. The results of operations for the interim periods are not necessarily indicative of results for the full year. The footnotes are condensed as permitted by the requirements for interim financial statements and accordingly, do not include information and disclosures required under United States generally accepted accounting principles (“U.S. GAAP”) for complete financial statements. All such adjustments are deemed to be of a normal recurring nature. These interim financial statements should be read in conjunction with the Company’s consolidated financial statements and notes included in Navios Holdings’ Annual Report for the year ended December 31, 2021 filed on Form 20-F with the Securities and Exchange Commission (“SEC”). Following Russia’s invasion of Ukraine in February 2022 the United States, the European Union, the United Kingdom and other countries have announced sanctions against Russia, and may impose wider sanctions and take other actions in the future. To date, no apparent consequences have been identified on the Company’s business. It should be noted that since the Company employs Ukrainian and Russian seafarers, it may face problems in relation to their employment, repatriation, salary payments and be subject to claims in this regard. Notwithstanding the foregoing, it is possible that these tensions might eventually have an adverse impact on our business, financial condition, results of operations and cash flows. Going concern The interim condensed consolidated financial statements have been prepared on a going concern basis. As of June 30, 2022, Navios Holdings’ current assets totaled $ 153,668 315,258 161,590 90,000 11.25 August 2022 77,704 As of August 2022, the Company had redeemed its 2022 Senior Secured Notes in full. Please see Note 6 “Borrowings” to the interim condensed consolidated financial statements. In July 2022, Navios Holdings agreed to sell its 36 835,000 262,632 80,000 Based on internal forecasts and projections that take into account potential changes in the Company’s trading performance 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 interim condensed consolidated financial statements. Although internal forecasts and projections 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 the Company has the ability to continue as a going concern as of the date of the issuance of the interim condensed consolidated financial statements.
Principles of consolidation:	(b) Principles of consolidation: Subsidiaries: 100 63.8 Investments in Affiliate Companies: 20 50 Affiliate companies included in the financial statements accounted for under the equity method: 10.3 6.9 3.9
Revenue Recognition:	(c) Revenue Recognition: Revenue is recognized when (or as) the Company transfers promised goods or services to its customers in amounts that reflect the consideration to which the company expects to be entitled to in exchange for those goods or services, which occurs when (or as) the Company satisfies its contractual obligations and transfers control of the promised goods or services to its customers. 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. 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 three and six month periods ended June 30, 2022 and 2021: Summary of Significant Accounting Policies - Revenue per category Dry Bulk Vessel Operations Logistics Business for the Total for the Three Month Period Ended COA/Voyage revenue $ — $ 24,519 $ 24,519 Time chartering revenue $ 89,349 $ 13,808 $ 103,157 Port terminal revenue $ — $ 25,174 $ 25,174 Storage fees (dry port) revenue $ — $ 1,812 $ 1,812 Dockage revenue $ — $ 1,745 $ 1,745 Liquid port terminal revenue $ — $ 1,614 $ 1,614 Other $ 687 $ 513 $ 1,200 Total $ 90,036 $ 69,185 $ 159,221 Dry Bulk Vessel Operations Logistics Business for the Total for the Three Month Period Ended COA/Voyage revenue $ 2,803 $ 21,897 $ 24,700 Time chartering revenue $ 83,064 $ 11,106 $ 94,170 Port terminal revenue $ — $ 21,342 $ 21,342 Storage fees (dry port) revenue $ — $ 16 $ 16 Dockage revenue $ — $ 1,282 $ 1,282 Sale of products revenue $ — $ 315 $ 315 Liquid port terminal revenue $ — $ 1,216 $ 1,216 Other $ 186 $ 397 $ 583 Total $ 86,053 $ 57,571 $ 143,624 Dry Bulk Vessel Operations Logistics Business for the Total for the Six Month Period Ended COA/Voyage revenue $ — $ 44,326 $ 44,326 Time chartering revenue $ 157,724 $ 25,201 $ 182,925 Port terminal revenue $ — $ 47,991 $ 47,991 Storage fees (dry port) revenue $ — $ 2,173 $ 2,173 Dockage revenue $ — $ 3,107 $ 3,107 Sale of products revenue $ — $ 1,894 $ 1,894 Liquid port terminal revenue $ — $ 3,075 $ 3,075 Other $ 948 $ 572 $ 1,520 Total $ 158,672 $ 128,339 $ 287,011 Dry Bulk Vessel Operations Logistics Business for the Total for the Six Month Period Ended COA/Voyage revenue $ 8,016 $ 39,482 $ 47,498 Time chartering revenue $ 141,317 $ 21,973 $ 163,290 Port terminal revenue $ — $ 40,925 $ 40,925 Storage fees (dry port) revenue $ — $ 124 $ 124 Dockage revenue $ — $ 1,880 $ 1,880 Sale of products revenue $ — $ 3,495 $ 3,495 Liquid port terminal revenue $ — $ 2,448 $ 2,448 Other $ 448 $ 467 $ 915 Total $ 149,781 $ 110,794 $ 260,575 Deferred Income and Cash Received In Advance: These amounts are recognized as revenue over the voyage or charter period.
Recent Accounting Pronouncements:	(d) Recent Accounting Pronouncements: Adoption of new accounting pronouncements: 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. The adoption of this ASU on January 1, 2022 did not have a material impact on the Company’s interim condensed 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. Adoption is allowed through either a modified retrospective method of transition or a fully retrospective method of transition. The adoption of this ASU on January 1, 2022 did not have a material impact on the Company’s opening balances and interim condensed consolidated financial statements.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	6 Months Ended
	Jun. 30, 2022
Accounting Policies [Abstract]
Summary of Significant Accounting Policies - Revenue per category	Summary of Significant Accounting Policies - Revenue per category Dry Bulk Vessel Operations Logistics Business for the Total for the Three Month Period Ended COA/Voyage revenue $ — $ 24,519 $ 24,519 Time chartering revenue $ 89,349 $ 13,808 $ 103,157 Port terminal revenue $ — $ 25,174 $ 25,174 Storage fees (dry port) revenue $ — $ 1,812 $ 1,812 Dockage revenue $ — $ 1,745 $ 1,745 Liquid port terminal revenue $ — $ 1,614 $ 1,614 Other $ 687 $ 513 $ 1,200 Total $ 90,036 $ 69,185 $ 159,221 Dry Bulk Vessel Operations Logistics Business for the Total for the Three Month Period Ended COA/Voyage revenue $ 2,803 $ 21,897 $ 24,700 Time chartering revenue $ 83,064 $ 11,106 $ 94,170 Port terminal revenue $ — $ 21,342 $ 21,342 Storage fees (dry port) revenue $ — $ 16 $ 16 Dockage revenue $ — $ 1,282 $ 1,282 Sale of products revenue $ — $ 315 $ 315 Liquid port terminal revenue $ — $ 1,216 $ 1,216 Other $ 186 $ 397 $ 583 Total $ 86,053 $ 57,571 $ 143,624 Dry Bulk Vessel Operations Logistics Business for the Total for the Six Month Period Ended COA/Voyage revenue $ — $ 44,326 $ 44,326 Time chartering revenue $ 157,724 $ 25,201 $ 182,925 Port terminal revenue $ — $ 47,991 $ 47,991 Storage fees (dry port) revenue $ — $ 2,173 $ 2,173 Dockage revenue $ — $ 3,107 $ 3,107 Sale of products revenue $ — $ 1,894 $ 1,894 Liquid port terminal revenue $ — $ 3,075 $ 3,075 Other $ 948 $ 572 $ 1,520 Total $ 158,672 $ 128,339 $ 287,011 Dry Bulk Vessel Operations Logistics Business for the Total for the Six Month Period Ended COA/Voyage revenue $ 8,016 $ 39,482 $ 47,498 Time chartering revenue $ 141,317 $ 21,973 $ 163,290 Port terminal revenue $ — $ 40,925 $ 40,925 Storage fees (dry port) revenue $ — $ 124 $ 124 Dockage revenue $ — $ 1,880 $ 1,880 Sale of products revenue $ — $ 3,495 $ 3,495 Liquid port terminal revenue $ — $ 2,448 $ 2,448 Other $ 448 $ 467 $ 915 Total $ 149,781 $ 110,794 $ 260,575

Cash and Cash Equivalents and_2

Cash and Cash Equivalents and Restricted Cash (Tables)	6 Months Ended
	Jun. 30, 2022
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract]
Cash and Cash equivalents	Cash and Cash equivalents June 30, 2022 December 31, 2021 Cash on hand and at banks $ 45,561 $ 53,547 Short-term deposits and highly liquid funds 659 44 Restricted cash 8,726 84,260 Cash and cash equivalents and restricted cash $ 54,946 $ 137,851

Vessels, Port Terminals and O_2

Vessels, Port Terminals and Other Fixed Assets, Net (Tables)	6 Months Ended
	Jun. 30, 2022
Property, Plant and Equipment [Abstract]
Vessels, Port Terminals and Other Fixed Assets, net	Vessels, Port Terminals and Other Fixed Assets, net Vessels, Port Terminals and Other Fixed Assets, net Cost Accumulated Depreciation Net Book Value Balance December 31, 2021 $ 1,392,629 $ (442,627) $ 950,002 Additions 4,622 (26,201) (21,579) Balance June 30, 2022 $ 1,397,251 $ (468,828) $ 928,423

Intangible Assets Other Than _2

Intangible Assets Other Than Goodwill (Tables)	6 Months Ended
	Jun. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets Other Than Goodwill	Intangible Assets Other Than Goodwill Intangible assets June 30, 2022 December 31, 2021 Acquisition cost $ 178,642 $ 178,642 Accumulated amortization (88,441) (85,661) Total intangible assets net book value $ 90,201 $ 92,981
Intangible Assets Other Than Goodwill - Schedule of Aggregate Amortization	Intangible Assets Other Than Goodwill - Schedule of Aggregate Amortization Period Year One $ 5,581 Year Two 5,588 Year Three 5,581 Year Four 5,581 Year Five 5,581 Thereafter 62,289 Total $ 90,201

Borrowings (Tables)

Borrowings (Tables)	6 Months Ended
	Jun. 30, 2022
Debt Disclosure [Abstract]
Borrowings	Borrowings Facility June 30, 2022 December 31, 2021 Secured Credit Facilities $ 185,930 $ — 2022 Senior Secured Notes 90,000 155,000 2022 Notes — 455,466 2024 Notes 8,626 8,626 NSM Loan (incl. accrued interest $ 306 — 48,879 $115.0 million NSM Loan (incl. accrued interest $571) — 64,630 NSM Loan I 127,632 — NSM Loan II 135,000 — Convertible Debenture 47,637 — Sale and Leaseback Agreements 137,802 114,837 2025 Logistics Senior Notes 500,000 500,000 Navios Logistics other long-term loans and notes payable 58,804 58,376 Total borrowings 1,291,431 1,405,814 Less: current portion, net (165,662) (307,451) Less: deferred finance costs, net (19,542) (19,330) Total long-term borrowings $ 1,106,227 $ 1,079,033
Borrowings - Principal payments	Borrowings - Principal payments Payment due by period June 30, 2023 $ 167,099 June 30, 2024 176,407 June 30, 2025 126,501 June 30, 2026 750,798 June 30, 2027 17,695 June 30, 2028 and thereafter 52,931 Total $ 1,291,431

Fair Value of Financial Instr_2

Fair Value of Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2022
Fair Value Of Financial Instruments
Fair Value of Financial Instruments - Fair Value	Fair Value of Financial Instruments - Fair Value June 30, 2022 December 31, 2021 Book Value Fair Value Book Value Fair Value Cash and cash equivalents $ 46,220 $ 46,220 $ 53,591 $ 53,591 Restricted cash $ 8,726 $ 8,726 $ 84,260 $ 84,260 Investments in available-for-sale-securities $ 220 $ 220 $ 219 $ 219 Senior and ship mortgage notes, net $ (584,450) $ (572,943) $ (1,101,931) $ (1,142,545) Long-term debt, including current portion $ (379,374) $ (382,536) $ (171,919) $ (173,213) Loans payable to affiliate companies, including current portion and Convertible Debenture $ (308,065) $ (310,269) $ (112,634) $ (112,634)
Fair Value of Financial Instruments - Fair value measurements on a recurring basis	Fair Value of Financial Instruments - Fair value measurements on a recurring basis Fair Value Measurements as of June 30, 2022 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 $ 220 $ 220 $ — $ — Total $ 220 $ 220 $ — $ — 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 of Financial Instruments - Assets measured at Fair Value on a Non-Recurring Basis	Fair Value of Financial Instruments - Assets measured at Fair Value on a Non-Recurring Basis 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 $ —
Fair Value of Financial Instruments - Fair value measurements	Fair Value of Financial Instruments - Fair value measurements Fair Value Measurements at June 30, 2022 Total (Level I) (Level II) (Level III) Cash and cash equivalents $ 46,220 $ 46,220 $ — $ — Restricted cash $ 8,726 $ 8,726 $ — $ — Investments in available-for-sale-securities $ 220 $ 220 $ — $ — Senior and ship mortgage notes $ (572,943) $ (564,317) $ (8,626) $ — Long-term debt, including current portion (1) $ (382,536) $ — $ (382,536) $ — Loans payable to affiliate companies, including current portion (2) $ (310,269) $ — $ (310,269) $ — 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 (2) $ (112,634) $ — $ (112,634) $ — (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 loans payable to affiliate companies, including Convertible Debenture 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.

Segment Information (Tables)

Segment Information (Tables)	6 Months Ended
	Jun. 30, 2022
Segment Reporting [Abstract]
Segment Information - Summarized financial information	Segment Information - Summarized financial information Dry Bulk Vessel Operations for the Three Month Period Ended June 30, 2022 Logistics Business for the Three Month Period Ended June 30, 2022 Total for the Three Month Period Ended June 30, 2022 Revenue $ 90,036 $ 69,185 $ 159,221 Interest expense and finance cost, net (19,893) (15,450) (35,343) Depreciation and amortization (6,640) (8,126) (14,766) Equity in net earnings of affiliate companies 13,160 — 13,160 Net income attributable to Navios Holdings common stockholders 40,870 4,090 44,960 Total assets 1,115,201 613,131 1,728,332 Goodwill 56,240 104,096 160,336 Capital expenditures (2,000) (988) (2,988) Investment in affiliate companies 148,384 — 148,384 Cash and cash equivalents 8,578 37,642 46,220 Restricted cash 8,726 — 8,726 Long-term debt, net (including current and noncurrent portion) $ 679,569 $ 544,683 $ 1,224,252 Dry Bulk Vessel Operations for the Three Month Period Ended June 30, 2021 Logistics Business for the Three Month Period Ended June 30, 2021 Total for the Three Month Period Ended June 30, 2021 Revenue $ 86,053 $ 57,571 $ 143,624 Interest expense and finance cost, net (21,011) (15,159) (36,170) Depreciation and amortization (7,917) (8,071) (15,988) Equity in net earnings of affiliate companies 12,854 — 12,854 Net income /(loss) attributable to Navios Holdings common stockholders 27,795 (2,859) 24,936 Total assets 1,156,441 672,652 1,829,093 Goodwill 56,240 104,096 160,336 Capital expenditures (22,758) (3,646) (26,404) Investment in affiliate companies 97,351 — 97,351 Cash and cash equivalents 25,689 47,470 73,159 Restricted cash 10 — 10 Long-term debt, net (including current and noncurrent portion) $ 927,399 $ 549,054 $ 1,476,453 Dry Bulk Vessel Operations for the Six Month Period Ended June 30, 2022 Logistics Business for the Six Month Period Ended June 30, 2022 Total for the Six Month Period Ended June 30, 2022 Revenue $ 158,672 $ 128,339 $ 287,011 Interest expense and finance cost, net (42,114) (30,794) (72,908) Depreciation and amortization (13,072) (16,072) (29,144) Equity in net earnings of affiliate companies 22,958 — 22,958 Net income attributable to Navios Holdings common stockholders 36,099 3,861 39,960 Total assets 1,115,201 613,131 1,728,332 Goodwill 56,240 104,096 160,336 Capital expenditures (3,578) (2,709) (6,287) Investment in affiliate companies 148,384 — 148,384 Cash and cash equivalents 8,578 37,642 46,220 Restricted cash 8,726 — 8,726 Long-term debt, net (including current and noncurrent portion) $ 679,569 $ 544,683 $ 1,224,252 Dry Bulk Vessel Operations for the Six Month Period Ended June 30, 2021 Logistics Business for the Six Month Period Ended June 30, 2021 Total for the Six Month Period Ended June 30, 2021 Revenue $ 149,781 $ 110,794 $ 260,575 Interest expense and finance cost, net (42,855) (29,515) (72,370) Depreciation and amortization (16,714) (15,540) (32,254) Equity in net earnings of affiliate companies 40,594 — 40,594 Net income/ (loss) attributable to Navios Holdings common stockholders 27,694 (2,595) 25,099 Total assets 1,156,441 672,652 1,829,093 Goodwill 56,240 104,096 160,336 Capital expenditures (24,152) (22,033) (46,185) Investment in affiliate companies 97,351 — 97,351 Cash and cash equivalents 25,689 47,470 73,159 Restricted cash 10 — 10 Long-term debt, net (including current and noncurrent portion) $ 927,399 $ 549,054 $ 1,476,453

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	6 Months Ended
	Jun. 30, 2022
Earnings Per Share [Abstract]
Earnings/(Loss) per Common Share - Earnings/Loss per share, basic and diluted	Earnings/(Loss) per Common Share - Earnings/Loss per share, basic and diluted Three Month Period Ended June 30, 2022 Three Month Period Ended June 30, 2021 Six Month Period Ended June 30, 2022 Six Month Period Ended June 30, 2021 Numerator: Net income attributable to Navios Holdings common stockholders $ 44,960 $ 24,936 $ 39,960 $ 25,099 Less: Declared and undeclared dividend on preferred stock and on unvested restricted shares (1,284) (1,284) (2,561) (2,561) Undistributed income attributable to Series I participating preferred shares (12,451) — (9,284) — Plus: Income available to Navios Holdings common stockholders, basic and diluted $ 31,225 $ 23,652 $ 28,115 $ 22,538 Denominator: Denominator for basic earnings per share attributable to Navios Holdings common stockholders — weighted average shares 22,654,825 13,127,208 22,643,215 13,120,335 Basic earnings per share attributable to Navios Holdings common stockholders $ 1.38 $ 1.80 $ 1.24 $ 1.72 Denominator for diluted earnings per share attributable to Navios Holdings common stockholders — weighted average shares 22,848,328 13,511,627 22,845,014 13,508,382 Diluted earnings per share attributable to Navios Holdings common stockholders $ 1.37 $ 1.75 $ 1.23 1.67

Investments in Affiliate Comp_2

Investments in Affiliate Companies and Available-for-Sale Securities (Tables)	6 Months Ended
	Jun. 30, 2022
Investments in and Advances to Affiliates [Abstract]
Investment in affiliate companies and available-for-sale securities - Summarized financial information of the affiliate companies	Investment in affiliate companies and available-for-sale securities - Summarized financial information of the affiliate companies Income Statement Navios Partners Three Month June 30, 2022 Three Month June 30, 2021 Revenue $ 280,661 $ 152,009 Time charter and voyage expenses $ (21,718) $ (5,869) Direct vessel expenses $ (12,920) $ (3,989) Vessel operating expenses $ (73,989) $ (41,771) Net income $ 118,160 $ 99,913 Income Statement Navios Partners Six Month June 30, 2022 Six Month June 30, 2021 Revenue $ 517,278 $ 217,072 Time charter and voyage expenses $ (38,861) $ (8,364) Direct vessel expenses $ (24,113) $ (7,143) Vessel operating expenses $ (147,161) $ (64,733) Net income $ 203,825 $ 236,592

Leases (Tables)

Leases (Tables)	6 Months Ended
	Jun. 30, 2022
Leases
Leases - Lease Expense	Leases - Lease Expense Dry Bulk Vessel Operations Three Month Period Ended June 30, 2022 Logistics Business Three Month Period Ended June 30, 2022 Total Lease expense for charter-in contracts $ 15,514 $ 1,013 $ 16,527 Lease expense for land lease agreements — 165 165 Lease expense for office lease agreements — 120 120 Total $ 15,514 $ 1,298 $ 16,812 Dry Bulk Vessel Operations Three Month Period Ended June 30, 2021 Logistics Business Three Month Period Ended June 30, 2021 Total Lease expense for charter-in contracts $ 19,252 $ 1,630 $ 20,882 Lease expense for land lease agreements — 142 142 Lease expense for office lease agreements — 91 91 Total $ 19,252 $ 1,863 $ 21,115 Dry Bulk Vessel Operations Six Month Period Ended June 30, 2022 Logistics Business Six Month Period Ended June 30, 2022 Total Lease expense for charter-in contracts $ 30,522 $ 2,021 $ 32,543 Lease expense for land lease agreements — 309 309 Lease expense for office lease agreements — 191 191 Total $ 30,522 $ 2,521 $ 33,043 Dry Bulk Vessel Operations Six Month Period Ended June 30, 2021 Logistics Business Six Month Period Ended June 30, 2021 Total Lease expense for charter-in contracts $ 39,850 $ 3,168 $ 43,018 Lease expense for land lease agreements — 282 282 Lease expense for office lease agreements — 157 157 Total $ 39,850 $ 3,607 $ 43,457
Leases - Total amount of lease payments on an undiscounted basis	Leases - Total amount of lease payments on an undiscounted basis Charter-in vessels in operation Land leases Office space June 30, 2023 $ 80,620 $ 556 $ 432 June 30, 2024 46,554 556 348 June 30, 2025 28,277 556 62 June 30, 2026 18,960 556 60 June 30, 2027 10,680 556 23 June 30, 2028 and thereafter 25,888 21,611 — Total $ 210,979 $ 24,391 $ 925 Operating lease liabilities, including current portion $ 162,567 $ 8,167 $ 826 Discount based on incremental borrowing rate $ 48,412 $ 16,224 $ 99
Leases - Total amount of lease payments	Leases - Total amount of lease payments Payment due by period June 30, 2023 $ 1,900 June 30, 2024 1,900 June 30, 2025 1,900 June 30, 2026 1,900 June 30, 2027 1,900 June 30, 2028 and thereafter 7,785 Total $ 17,285

Description of Business (Detail

Description of Business (Details Narrative) $ in Thousands	6 Months Ended		7 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jul. 26, 2022 USD ($)	Dec. 31, 2021
Proceeds from Sale of Property, Plant, and Equipment	$ 0	$ 137,016
Navios Partners [Member]
Economic interests	10.30%			10.30%
Navios Logistics [Member]
Incorporation date	Dec. 17, 2007
Ownership percentage of Navios Holdings	63.80%
Navios Partners [Member]
Number of vessels to be sold			36
Proceeds from Sale of Property, Plant, and Equipment			$ 835,000

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Revenue per category (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues	$ 159,221	$ 143,624	$ 287,011	$ 260,575
COA/Voyage revenue [Member]
Revenues	24,519	24,700	44,326	47,498
Time chartering revenue [Member]
Revenues	103,157	94,170	182,925	163,290
Port terminal revenue [Member]
Revenues	25,174	21,342	47,991	40,925
Storage fees (dry port) revenue [Member]
Revenues	1,812	16	2,173	124
Dockage revenue [Member]
Revenues	1,745	1,282	3,107	1,880
Liquid port terminal revenue [Member]
Revenues	1,614	1,216	3,075	2,448
Other [Member]
Revenues	1,200	583	1,520	915
Sale of products revenue [Member]
Revenues		315	1,894	3,495
Dry bulk vessels [Member]
Revenues	90,036	86,053	158,672	149,781
Dry bulk vessels [Member] | COA/Voyage revenue [Member]
Revenues	0	2,803	0	8,016
Dry bulk vessels [Member] | Time chartering revenue [Member]
Revenues	89,349	83,064	157,724	141,317
Dry bulk vessels [Member] | Port terminal revenue [Member]
Revenues	0	0	0	0
Dry bulk vessels [Member] | Storage fees (dry port) revenue [Member]
Revenues	0	0	0	0
Dry bulk vessels [Member] | Dockage revenue [Member]
Revenues	0	0	0	0
Dry bulk vessels [Member] | Liquid port terminal revenue [Member]
Revenues	0	0	0	0
Dry bulk vessels [Member] | Other [Member]
Revenues	687	186	948	448
Dry bulk vessels [Member] | Sale of products revenue [Member]
Revenues		0	0	0
Logistics Business [Member]
Revenues	69,185	57,571	128,339	110,794
Logistics Business [Member] | COA/Voyage revenue [Member]
Revenues	24,519	21,897	44,326	39,482
Logistics Business [Member] | Time chartering revenue [Member]
Revenues	13,808	11,106	25,201	21,973
Logistics Business [Member] | Port terminal revenue [Member]
Revenues	25,174	21,342	47,991	40,925
Logistics Business [Member] | Storage fees (dry port) revenue [Member]
Revenues	1,812	16	2,173	124
Logistics Business [Member] | Dockage revenue [Member]
Revenues	1,745	1,282	3,107	1,880
Logistics Business [Member] | Liquid port terminal revenue [Member]
Revenues	1,614	1,216	3,075	2,448
Logistics Business [Member] | Other [Member]
Revenues	$ 513	397	572	467
Logistics Business [Member] | Sale of products revenue [Member]
Revenues		$ 315	$ 1,894	$ 3,495

Summary of Significant Accoun_5

Summary of Significant Accounting Policies (Details Narrative) $ in Thousands	6 Months Ended		7 Months Ended	8 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jul. 26, 2022 USD ($)	Aug. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Assets, Current	$ 153,668				$ 229,447
Current liabilities, excluding operating lease liabilities	315,258
Working capital deficit	161,590
Long-Term Debt, Current Maturities	165,662				$ 307,451
Repayments of Debt	77,704
Proceeds from Sale of Property, Plant, and Equipment	$ 0	$ 137,016
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%
Minimum [Member] | Affiliate Companies [Member]
Voting rights	20%
Maximum [Member] | Affiliate Companies [Member]
Voting rights	50%
All Except Navios Logistics Subsidiary [Member]
Ownership percentage of Navios Holdings	100%
Navios Logistics [Member]
Ownership percentage of Navios Holdings	63.80%
Navios Partners [Member]
Number of vessels to be sold			36
Proceeds from Sale of Property, Plant, and Equipment			$ 835,000
2022 Senior Secured Notes [Member]
Long-Term Debt, Current Maturities	$ 90,000
Debt Instrument, Interest Rate, Stated Percentage	11.25%
Maturity Date	August 2022
Repayments of Debt				$ 80,000
NSM Loan I & II [Member] | Navios Partners [Member]
Repayments of Debt			262,632
2022 Notes [Member] | Navios Partners [Member]
Debt Instrument, Repurchased Face Amount			$ 80,000

Cash and Cash equivalents (Deta

Cash and Cash equivalents (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract]
Cash on hand and at banks	$ 45,561	$ 53,547
Short-term deposits and highly liquid funds	659	44
Restricted cash	8,726	84,260
Cash and cash equivalents and restricted cash	$ 54,946	$ 137,851	$ 73,169	$ 111,184

Cash and Cash Equivalents and_3

Cash and Cash Equivalents and Restricted Cash (Details Narrative) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalents, Current	$ 8,726	$ 84,260
Retention Accounts [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalents, Current	8,726	0
Navios Lumen, Navios Stellar and Navios Phoenix [Member] | 2022 Notes [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalents, Current		84,250
Amounts Held As Security [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalents, Current	$ 10	$ 10

Vessels, Port Terminals and O_3

Vessels, Port Terminals and Other Fixed Assets, net (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($)
Property, Plant and Equipment [Line Items]
Balance	$ 950,002
Balance	928,423
Cost [Member]
Property, Plant and Equipment [Line Items]
Balance	1,392,629
Additions	4,622
Balance	1,397,251
Accumulated Depreciation [Member]
Property, Plant and Equipment [Line Items]
Balance	(442,627)
Additions	(26,201)
Balance	(468,828)
Net Book Value [Member]
Property, Plant and Equipment [Line Items]
Balance	950,002
Additions	(21,579)
Balance	$ 928,423

Vessels, Port Terminals and O_4

Vessels, Port Terminals and Other Fixed Assets, Net (Details Narrative) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended			6 Months Ended		7 Months Ended	12 Months Ended
	Feb. 28, 2021	Jun. 30, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Jul. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Vessels, port terminals and other fixed assets, net		$ 928,423			$ 928,423			$ 950,002
Loss due to sale of vessels		$ 0	$ (5,406)		0	$ (25,861)
Proceeds from Sale of Property, Plant, and Equipment					0	$ 137,016
Land Port Murtinho [Member] | Navios Logistics [Member]
Property, Plant and Equipment [Line Items]
Capitalized interest					$ 765			713
Area of land										9.0 hectares
Costs Incurred, Development Costs								1,580
Construction of six liquid barges [Member] | Navios Logistics [Member]
Property, Plant and Equipment [Line Items]
Capitalized interest								1,062
Vessels, port terminals and other fixed assets, net								19,501
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
Installation 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
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			$ 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			$ 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			$ 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
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
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

Intangible Assets Other Than _3

Intangible Assets Other Than Goodwill (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Acquisition cost	$ 178,642	$ 178,642
Accumulated amortization	(88,441)	(85,661)
Total intangible assets net book value	$ 90,201	$ 92,981

Intangible Assets Other Than _4

Intangible Assets Other Than Goodwill - Schedule of Aggregate Amortization (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Year One	$ 5,581
Year Two	5,588
Year Three	5,581
Year Four	5,581
Year Five	5,581
Thereafter	62,289
Total	$ 90,201	$ 92,981

Intangible Assets Other Than _5

Intangible Assets Other Than Goodwill (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization expense	$ 1,394	$ 1,394	$ 2,780	$ 2,780

Borrowings (Details)

Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Line of Credit Facility [Line Items]
Line of Credit	$ 584,450	$ 1,101,931
Total borrowings	1,291,431	1,405,814
Less: current portion, net	(165,662)	(307,451)
Less: deferred finance costs, net	(19,542)	(19,330)
Total long-term borrowings	1,106,227	1,079,033
2022 Senior Secured Notes [Member]
Line of Credit Facility [Line Items]
Line of Credit	90,000	155,000
2022 Notes [Member]
Line of Credit Facility [Line Items]
Line of Credit	0	455,466
2024 Notes [Member]
Line of Credit Facility [Line Items]
Line of Credit	8,626	8,626
NSM Loan (incl. accrued interest $306) [Member]
Line of Credit Facility [Line Items]
Total borrowings	0	48,879
$115.0 million NSM Loan (incl. accrued interest $571) [Member]
Line of Credit Facility [Line Items]
Total borrowings	0	64,630
NSM Loan I [Member]
Line of Credit Facility [Line Items]
Total borrowings	127,632	0
NSM Loan II [Member]
Line of Credit Facility [Line Items]
Total borrowings	135,000	0
Convertible Debenture [Member]
Line of Credit Facility [Line Items]
Total borrowings	47,637	0
Sale and Leaseback Agreements [Member]
Line of Credit Facility [Line Items]
Total borrowings	137,802	114,837
2025 Logistics Senior Notes [Member]
Line of Credit Facility [Line Items]
Line of Credit	500,000	500,000
Navios Logistics other long-term loans and notes payable [Member]
Line of Credit Facility [Line Items]
Notes payable	58,804	58,376
Secured Credit Facilities [Member]
Line of Credit Facility [Line Items]
Line of Credit	$ 185,930	$ 0

Borrowings - Principal payments

Borrowings - Principal payments (Details) $ in Thousands	Jun. 30, 2022 USD ($)
Debt Disclosure [Abstract]
June 30, 2023	$ 167,099
June 30, 2024	176,407
June 30, 2025	126,501
June 30, 2026	750,798
June 30, 2027	17,695
June 30, 2028 and thereafter	52,931
Total	$ 1,291,431

Borrowings (Details Narrative)

Borrowings (Details Narrative)	1 Months Ended	3 Months Ended		6 Months Ended		7 Months Ended	8 Months Ended	12 Months Ended
	Jan. 31, 2022 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) shares	Jun. 30, 2021 USD ($)	Jul. 31, 2022 USD ($)	Aug. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Mar. 31, 2022 USD ($)
Debt Instrument [Line Items]
Repayments of Debt				$ 77,704,000
Gain (Loss) on Extinguishment of Debt		$ (106,000)	$ 1,873,000	(221,000)	$ 1,873,000
Outstanding amount		1,291,431,000		$ 1,291,431,000				$ 1,405,814,000
Debt Instrument, Covenant Description				The Company’s secured credit facilities required compliance with maintenance covenants. Depending on the facility, these covenants included: (i) value-to-loan ratio covenants based on charter-free valuations, ranging from over 125% to 133%; (ii) minimum liquidity, as defined in the credit facilities, 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.
Convertible Notes Payable, Noncurrent		47,637,000		$ 47,637,000				$ 0
Sale Leaseback Transaction, Amount Due under Financing Arrangement		137,802		137,802
Convertible Debenture [Member]
Debt Instrument [Line Items]
Convertible Notes Payable, Noncurrent		47,637,000		$ 47,637,000
Convertible conversion ratio								4%
Number of trading months				36
Convertible Debt								$ 24,000,000
Debt Instrument, Convertible, Terms of Conversion Feature								five years
Minimum [Member] | Convertible Debenture [Member]
Debt Instrument [Line Items]
Convertible conversion ratio				5%
Maximum [Member] | Convertible Debenture [Member]
Debt Instrument [Line Items]
Convertible conversion ratio				10%
Hamburg Commercial Bank AG [Member]
Debt Instrument [Line Items]
Line of credit facility initiation date				December 2021
Line of Credit Facility, Maximum Borrowing Capacity		101,750,000		$ 101,750,000
Description of scope, credit facility				for the refinancing of seven dry bulk vessels
Drawn down date				January 5, 2022
Line of Credit Facility, Interest Rate Description				LIBOR plus a margin
Prepayment date				March 2022
Prepayments of debt				$ 10,380,000
Number Of Vessels Released As Collateral				one
Outstanding amount		87,430,000		$ 87,430,000					$ 91,345,000
Number of repayment installments				8
Line of Credit Facility, Frequency of Payments				quarterly
Line of Credit Facility, Periodic Payment				$ 3,915,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid		60,027,000		$ 60,027,000
Hamburg Commercial Bank AG [Member] | Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate				3.25%
Hamburg Commercial Bank AG [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate				4.50%
Loan Facility Credit Agricole CIB/ BNP Paribas ($105,000) [Member]
Debt Instrument [Line Items]
Line of credit facility initiation date				December 2021
Line of Credit Facility, Maximum Borrowing Capacity		105,000,000		$ 105,000,000
Description of scope, credit facility				for the refinancing of seven dry bulk vessels.
Drawn down date				January 5, 2022
Line of Credit Facility, Interest Rate Description				LIBOR plus a margin
Outstanding amount		98,500,000		$ 98,500,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid		41,000,000		$ 41,000,000
Loan Facility Credit Agricole CIB/ BNP Paribas ($105,000) [Member] | Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate				2.85%
Loan Facility Credit Agricole CIB/ BNP Paribas ($105,000) [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate				3.75%
Four of Navios Holdings Credit Facilities [Member]
Debt Instrument [Line Items]
Repayments of Debt				$ 131,012,000	$ 36,199,000
Sale and Leaseback Agreements $77,000 [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Date				December 2021
Sale Leaseback Transaction, Amount Due under Financing Arrangement		77,000,000		$ 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 vessels [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		$ 3,600,000
Sale and Leaseback Agreements $77,000 [Member] | One Dry Bulk Vessel [Member]
Debt Instrument [Line Items]
Debt Instrument, Frequency of Periodic Payment				monthly
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		$ 3,500,000
Sale and Leaseback Agreements $77,000 [Member] | Fourth Sale Lease Back Agreement [Member]
Debt Instrument [Line Items]
Drawn down date				January 2022
Debt Instrument, Frequency of Periodic Payment				monthly
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		$ 1,000,000
Proceeds from Lines of Credit				$ 19,000,000
Sale And Leaseback Agreements $68,000 [Member]
Debt Instrument [Line Items]
Debt Instrument, Frequency of Periodic Payment				monthly
Sale Leaseback Transaction, Date				first quarter of 2020
Sale Leaseback Transaction, Amount Due under Financing Arrangement		68,000,000		$ 68,000,000
Sale and Leaseback Transaction Description				for two Capesize vessels
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		$ 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		$ 750,000
Sale and Leaseback Agreements $12,000 [Member]
Debt Instrument [Line Items]
Drawn down date				March 2022
Number of repayment installments				60
Debt Instrument, Frequency of Periodic Payment				monthly
Sale Leaseback Transaction, Date				March 2022
Sale Leaseback Transaction, Amount Due under Financing Arrangement		12,000,000		$ 12,000,000
Sale and Leaseback Transaction Description				to finance one dry bulk vessel
Debt Instrument, Periodic Payment				$ 521,000
Debt Instrument, Maturity Date, Description				first quarter of 2027
Balloon payment		$ 1,600,000		$ 1,600,000
Sale and Leaseback Agreements $22,000 [Member] | Eight Sale Lease Back Agreement [Member]
Debt Instrument [Line Items]
Drawn down date						third quarter 2022
Debt Instrument, Frequency of Periodic Payment						monthly
Sale Leaseback Transaction, Date						third quarter of 2022
Sale Leaseback Transaction, Amount Due under Financing Arrangement						$ 22,000,000
Sale and Leaseback Transaction Description						to finance a dry bulk vessel
Number of repayment installments						120
Debt Instrument, Periodic Payment						$ 158,000
Debt Instrument, Maturity Date, Description				third quarter of 2032
Balloon payment						3,000,000
First four installments [Member] | Loan Facility Credit Agricole CIB/ BNP Paribas ($105,000) [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Periodic Payment				$ 6,500,000
Debt Instrument, Frequency of Periodic Payment				quarterly
Next eight installments [Member] | Loan Facility Credit Agricole CIB/ BNP Paribas ($105,000) [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Periodic Payment				$ 4,750,000
Debt Instrument, Frequency of Periodic Payment				quarterly
Three of the four new sale and leaseback agreements [Member] | Sale and Leaseback Agreements $77,000 [Member]
Debt Instrument [Line Items]
Drawn down date				December 2021
Proceeds from Lines of Credit				$ 58,000,000
Three Month Period Ended [Member]
Debt Instrument [Line Items]
Debt, Weighted Average Interest Rate		10.17%	9.34%	10.17%	9.34%
Six Month Period Ended [Member]
Debt Instrument [Line Items]
Debt, Weighted Average Interest Rate		10.05%	9.33%	10.05%	9.33%
2022 Senior Secured Notes [Member]
Debt Instrument [Line Items]
Line of credit facility initiation date				November 21, 2017
Debt Instrument, Face Amount		$ 305,000,000		$ 305,000,000
Debt Instrument, Interest Rate, Stated Percentage		11.25%		11.25%
Debt instrument, issuance price percentage				97%
Agreggate principal amount, redeemed		$ 40,000,000	$ 0	$ 65,000,000	$ 0	$ 10,000,000
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed				100%
Write off of Deferred Debt Issuance Cost		106,000		$ 221,000
Repayments of Debt							$ 80,000,000
Deferred Financing Costs							$ 142,000
Maturity Date				August 2022
2022 Notes [member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 650,000,000		$ 650,000,000
Debt Instrument, Interest Rate, Stated Percentage		7.375%		7.375%
Repayments of Debt	$ 455,466,000
Debt Instrument, Issuance Date				Nov. 29, 2013
Debt Instrument, Repurchased Face Amount			14,356,000		14,356,000
Debt Instrument, Repurchase Amount			$ 12,454,000		12,454,000
Gain (Loss) on Extinguishment of Debt					1,873,000
2022 Notes [member] | NSM Loan [Member]
Debt Instrument [Line Items]
Repayments of Debt	100,000,000
2022 Notes [member] | Sale and Leaseback Agreements $77,000 [Member]
Debt Instrument [Line Items]
Repayments of Debt	$ 77,000,000
Number of sale and leaseback agreements	four
2022 Notes [member] | Two Credit Facilities [Member]
Debt Instrument [Line Items]
Repayments of Debt	$ 206,725,000
2022 Notes [member] | NSM Loan [Member]
Debt Instrument [Line Items]
Asset Not Pledged As Collateral.								$ 158,873,000
Senior Notes 2024 [Member]
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percentage				100%
Senior Notes 2024 [Member] | Series H Preferred Stock [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 4,747,000		$ 4,747,000
Debt Instrument, Interest Rate, Stated Percentage		9.75%		9.75%
Debt instrument issuance date				March 21, 2019
Treasury Stock, Shares, Acquired | shares				10,930
Senior Notes 2024 [Member] | Series G Preferred Stock [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 3,879,000		$ 3,879,000
Debt instrument issuance date				April 21, 2019
Treasury Stock, Shares, Acquired | shares				8,841
Credit Facilities [Member]
Debt Instrument [Line Items]
Debt Instrument, Covenant Compliance				As of June 30, 2022, the Company was in compliance with all of the covenants under each of its credit facilities.
NSM Loan I [Member]
Debt Instrument [Line Items]
Line of credit facility initiation date				December 2021
Line of Credit Facility, Maximum Borrowing Capacity		127,632,000		$ 127,632,000
Outstanding amount		$ 127,632,000		$ 127,632,000
Line of Credit Facility, Frequency of Payments				quarterly
Line of Credit Facility, Periodic Payment				$ 5,000,000
Number of loan tranches		2		2
NSM Loan I [Member] | Convertible Debenture [Member]
Debt Instrument [Line Items]
Convertible Notes Payable, Noncurrent		$ 11,204,000		$ 11,204,000
Convertible conversion ratio				18%
NSM Loan I [Member] | Tranche A [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		48,573,000		$ 48,573,000
NSM Loan I [Member] | Tranche B [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		79,059,000		$ 79,059,000
NSM Loan II [Member]
Debt Instrument [Line Items]
Line of credit facility initiation date				December 2021
Line of Credit Facility, Maximum Borrowing Capacity		135,000,000		$ 135,000,000
Outstanding amount		$ 135,000,000		$ 135,000,000
Line of Credit Facility, Frequency of Payments				quarterly
Line of Credit Facility, Periodic Payment				$ 5,000,000
Number of loan tranches		2		2
NSM Loan II [Member] | Convertible Debenture [Member]
Debt Instrument [Line Items]
Convertible Notes Payable, Noncurrent		$ 11,850,000		$ 11,850,000
Convertible conversion ratio				18%
NSM Loan II [Member] | Tranche A [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		64,059,000		$ 64,059,000
NSM Loan II [Member] | Tranche B [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		70,941,000		$ 70,941,000
NSM Loan I & II [Member] | Convertible Debenture [Member]
Debt Instrument [Line Items]
Convertible conversion ratio				18%
Prepayment fee				$ 61,730,000
Four Percent PIK [Member] | Convertible Debenture [Member]
Debt Instrument [Line Items]
Convertible Notes Payable, Noncurrent		583,000		$ 583,000
Convertible conversion ratio				4%
2025 Logistics Senior Notes [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 500,000,000		$ 500,000,000
Debt Instrument, Interest Rate, Stated Percentage		10.75%		10.75%
Deferred Financing Costs		$ 14,403,000		$ 14,403,000				15,927,000
Debt Instrument, Issuance Date				Jul. 08, 2020
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 June 30, 2022.
Maturity Date				July 1, 2025
2025 Logistics Senior Notes [Member] | Prior to August 1, 2022 [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed				35%
Debt Instrument, Redemption Price, Percentage				110.75%
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.
2025 Logistics Senior Notes [Member] | Upon Certain Changes In Law [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed				100%
2025 Logistics Senior Notes [Member] | Upon occurrence of certain change of control events [Member] | Navios Logistics [Member]
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed				101%
2022 Navios Logistics Alpha Bank Loan [Member]
Debt Instrument [Line Items]
Line of credit facility initiation date				February 28, 2022
Line of Credit Facility, Maximum Borrowing Capacity		7,000,000		$ 7,000,000
Description of scope, credit facility				in order to repay existing debt under the Navios Logistics Alpha Bank Loan.
Drawn down date				May 18, 2022
Line of Credit Facility, Interest Rate Description				Secured Overnight Financing Rate (“SOFR”) plus 315 basis points.
Outstanding amount		7,000,000		$ 7,000,000
Number of repayment installments				12
Line of Credit Facility, Frequency of Payments				quarterly
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid		2,800,000		$ 2,800,000
Debt Instrument, Date of First Required Payment				Aug. 18, 2022
Debt Issuance Costs, Gross		87,000		$ 87,000				99,000
2022 Navios Logistics BBVA Facility [Member]
Debt Instrument [Line Items]
Line of credit facility initiation date				March 23, 2022
Line of Credit Facility, Maximum Borrowing Capacity		25,000,000		$ 25,000,000
Description of scope, credit facility				to repay existing debt with BBVA and for general corporate purposes.
Outstanding amount		$ 17,000,000		$ 17,000,000
Line of Credit Facility, Frequency of Payments				quarterly
Maturity Date				July 1, 2025
Long-Term Debt, Percentage Bearing Fixed Interest, Percentage Rate		4.25%		4.25%
Description of collateral				is secured by assignments of certain receivables.
Amount drawn down		$ 17,000,000		$ 17,000,000
Navios Logistics Santander Facility [Member]
Debt Instrument [Line Items]
Line of credit facility initiation date				March 25, 2022
Line of Credit Facility, Maximum Borrowing Capacity		5,000,000		$ 5,000,000
Description of scope, credit facility				for general corporate purposes.
Outstanding amount		$ 4,711,000		$ 4,711,000
Number of repayment installments				12
Line of Credit Facility, Frequency of Payments				quarterly
Maturity Date				March 7, 2026
Long-Term Debt, Percentage Bearing Fixed Interest, Percentage Rate		4.20%		4.20%
Description of collateral				is secured by assignments of certain receivables.
Navios Logistics other long-term loans and notes payable [Member]
Debt Instrument [Line Items]
Description of scope, credit facility				to finance the construction of its Dry Port Terminal, the acquisition of vessels, or for general corporate purposes.
Notes and Loans Payable		$ 58,804,000		$ 58,804,000				$ 58,376,000
Debt Instrument, Description of Variable Rate Basis				LIBOR or SOFR
Navios Logistics other long-term loans and notes payable [Member] | Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate				3.15%
Debt Instrument, Maturity Date, Description				March 2024
Navios Logistics other long-term loans and notes payable [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate				8.50%
Debt Instrument, Maturity Date, Description				March 2026
Secured Debt [Member]
Debt Instrument [Line Items]
Repayments of Secured Debt				$ 39,035,000	$ 79,071,000
NSM Loans [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit				262,632,000
Long-term debt [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit				235,725,000
Sale and Leaseback Agreements [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit				$ 31,000,000

Fair Value of Financial Instr_3

Fair Value of Financial Instruments - Fair Value (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Fair Value Of Financial Instruments
Cash and cash equivalents - Book Value	$ 46,220	$ 53,591
Cash and cash equivalents - Fair Value	46,220	53,591
Restricted cash - Book Value	8,726	84,260
Restricted cash - Fair Value	8,726	84,260
Investments in available-for-sale-securities - Book Value	220	219
Investments in available-for-sale-securities - Fair Value	220	219
Senior and ship mortgage notes, net - Book Value	(584,450)	(1,101,931)
Senior and ship mortgage notes, net - Fair Value	(572,943)	(1,142,545)
Long-term debt, including current portion - Book Value	(379,374)	(171,919)
Long-term debt, including current portion - Fair Value	(382,536)	(173,213)
Loans payable to affiliate companies, including current portion and Convertible Debenture - Book Value	(308,065)	(112,634)
Loans payable to affiliate companies, including current portion and Convertible Debenture - Fair Value	$ (310,269)	$ (112,634)

Fair Value of Financial Instr_4

Fair Value of Financial Instruments - Fair value measurements on a recurring basis (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available-for-sale-securities	$ 220	$ 219
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	220	219
Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available-for-sale-securities	220	219
Total	220	219
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	220	219
Total	$ 220	$ 219

Fair Value of Financial Instr_5

Fair Value of Financial Instruments - Assets measured at Fair Value on a Non-Recurring Basis (Details) - Fair Value, Nonrecurring [Member] $ in Thousands	Dec. 31, 2021 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Vessels, port terminals and other fixed assets, net	$ 7,500
Total	7,500
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
Total	$ 7,500

Fair Value of Financial Instr_6

Fair Value of Financial Instruments - Fair value measurements (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Cash and cash equivalents	$ 46,220	$ 53,591
Restricted cash	8,726	84,260
Investments in available-for-sale-securities	220	219
Senior and ship mortgage notes	(572,943)	(1,142,545)
Long-term debt, including current portion	(382,536)	(173,213)
Loans payable to affiliate companies, including current portion and Convertible Debenture	(310,269)	(112,634)
Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Cash and cash equivalents	46,220	53,591
Restricted cash	8,726	84,260
Investments in available-for-sale-securities	220	219
Senior and ship mortgage notes	(564,317)	(1,133,919)
Fair Value, Inputs, Level 2 [Member]
Defined Benefit Plan Disclosure [Line Items]
Senior and ship mortgage notes	(8,626)	(8,626)
Long-term debt, including current portion	(382,536)	(173,213)
Loans payable to affiliate companies, including current portion and Convertible Debenture	$ (310,269)	$ (112,634)

Fair Value of Financial Instr_7

Fair Value of Financial Instruments (Details Narrative) - Navios Logistics [Member] - Two tanker vessels [Member] $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Asset Impairment Charges	$ 21,966
Property, Plant, and Equipment, Fair Value Disclosure	$ 7,500

Commitments and Contingencies (

Commitments and Contingencies (Details Narrative) $ in Thousands	4 Months Ended	6 Months Ended	9 Months Ended
	Apr. 28, 2022 USD ($)	Jun. 30, 2022 USD ($)	Sep. 30, 2020 USD ($)	Jun. 01, 2023 USD ($)	Jun. 01, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 01, 2021 USD ($)
Letters of Credit Outstanding, Amount		$ 10				$ 10
Navios Logistics [Member] | Storage And Transshipment Contract [Member]
Contractual Obligation			$ 4,140
Repayment installments			3
Contractual Obligation, to be Paid, Year One							$ 1,380
Contractual Obligation, to be Paid, Year Two					$ 1,380
Contractual Obligation, to be Paid, Year Three				$ 1,380
Navios Logistics [Member] | Finance Leasing Contract For Eight Liquid Barges [Member]
Repayment installments	60
Finance lease liability, maturity	five year
Lessee, Finance Lease, Description	contract for eight liquid barges to be delivered from the
Date of delivery	fourth quarter of 2022 through the second quarter of 2023
Frequency of periodic payments	monthly
Finance Lease, Principal Payments	$ 26
Lessee, Finance Lease, Option to Extend	At expiration, the Navios Logistics will have the ability to exercise the purchase option of these barges or extend the term of the finance leasing contract.
Navios Logistics [Member] | Vitol S.A. [Member] | Performance Guarantee [Member]
Description of guarantee		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. This guarantee expires on March 1, 2023.
Guarantee and indemnity letter		$ 12,000
Navios Logistics [Member] | Edolmix S.A. and Energias Renovables del Sur S.A. [Member] | Performance Guarantee [Member]
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] | Performance Guarantee [Member]
Guarantee and indemnity letter		$ 847
Navios Logistics [Member] | Energias Renovables del Sur S.A. [Member] | Performance Guarantee [Member]
Guarantee and indemnity letter		$ 519

Transactions with Related Par_2

Transactions with Related Parties (Details Narrative)

3 Months Ended

6 Months Ended

7 Months Ended

8 Months Ended

11 Months Ended

12 Months Ended

Sep. 08, 2022 USD ($)

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

Jun. 30, 2021 USD ($)

Mar. 31, 2021 USD ($)

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

Jul. 13, 2021 USD ($) shares

Jun. 30, 2021 USD ($)

Aug. 15, 2022 USD ($)

Jul. 26, 2022 USD ($)

Jul. 31, 2021 USD ($)

Jul. 30, 2021 USD ($)

Aug. 31, 2022 USD ($)

Aug. 31, 2021 USD ($)

Dec. 02, 2019 USD ($)

Dec. 31, 2021 USD ($) shares

Dec. 31, 2020 USD ($)

Sep. 13, 2022 shares

Jan. 03, 2022 shares

Jul. 12, 2021 USD ($)

Related Party Transaction [Line Items]

Direct Operating Costs

$ 30,040,000

$ 29,232,000

$ 58,502,000

$ 55,147,000

General and Administrative Expense

9,340,000

8,544,000

15,905,000

15,363,000

Due to Affiliate, Current

45,095,000

45,095,000

$ 21,028,000

Proceeds from Sale of Property, Plant, and Equipment

0

137,016,000

Repayments of Debt

77,704,000

Long-Term Debt, Gross

1,291,431,000

1,291,431,000

1,405,814,000

Convertible Debenture, outstanding balance

47,637,000

47,637,000

$ 0

Nonoperating, other finance cost

$ 0

0

$ (24,000,000)

$ 0

Common Stock, Shares, Outstanding | shares

25,238,591

25,238,591

25,198,620

Convertible Debenture [Member]

Related Party Transaction [Line Items]

Convertible Debenture, outstanding balance

$ 47,637,000

$ 47,637,000

Convertible conversion ratio

4%

Number of trading days

36

Nonoperating, other finance cost

$ 24,000,000

Debt Instrument, Convertible, Terms of Conversion Feature

five years

Convertible Debenture [Member] | Minimum [Member]

Related Party Transaction [Line Items]

Convertible conversion ratio

5%

Convertible Debenture [Member] | Maximum [Member]

Related Party Transaction [Line Items]

Convertible conversion ratio

10%

Common Stock [Member]

Related Party Transaction [Line Items]

Common Stock, Shares, Outstanding | shares

25,238,591

25,238,591

25,198,620

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

Related Party Transaction [Line Items]

Convertible Preferred Stock, Shares Issued upon Conversion | shares

1,000

Common Stock, Shares, Outstanding | shares

9,133,147

9,133,147

29,754,721

Debt Instrument, Convertible, Conversion Price | $ / shares

$ 3.93

$ 3.93

Grimaud Loan [Member]

Related Party Transaction [Line Items]

Line of credit facility initiation date

April 25, 2019

Revolving loan facility maximum borrowing capacity

$ 50,000,000

$ 50,000,000

Description of scope, credit facility

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, Increase (Decrease), Net

$ 20,000,000

Line of Credit Facility, Interest Rate at Period End

10%

10%

Maturity date

December 2024

Amended Grimaud Loan [Member]

Related Party Transaction [Line Items]

Line of Credit Facility, Interest Rate at Period End

13%

13%

Supplemental Grimaud Loan [Member]

Related Party Transaction [Line Items]

Line of credit facility initiation date

June 30, 2021

Prepayments of debt

$ 7,500,000

Supplemental Grimaud Loan [Member] | Common Stock [Member]

Related Party Transaction [Line Items]

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

9,301,542

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 June 30, 2022, Navios Holdings had not exercised any part of that option.

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

$ 58,000,000

Navios Koyo [Member]

Related Party Transaction [Line Items]

Year built

2011

Vessel type

Capesize

Sale price

28,500,000

$ 28,500,000

Proceeds from Sale of Property, Plant, and Equipment

8,500,000

Navios Azimuth [Member]

Related Party Transaction [Line Items]

Year built

2011

Vessel type

Capesize

Vessel Capacity

179,169

Sale price

$ 30,000,000

Navios Partners Guarantee [Member]

Related Party Transaction [Line Items]

Guarantee Initiation Date

November 2012

Repayment date

April 2021

Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid

$ 5,000,000

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

$ 141,795,000

Debt Instrument, Issuance Date

Aug. 29, 2019

Description of the facility's collateral

The Company’s obligations under the NSM Loan were guaranteed by substantially the same subsidiaries that guaranteed the 2022 Notes and secured by assets of the Company that did not secure the 2022 Notes or the 2022 Senior Secured Notes.

Repayments of Debt

$ 47,000,000

Repayment frequency

quarterly

Line of Credit Facility, Frequency of Payment and Payment Terms

In certain cases, principal payments could be deferred provided that no more than $20,000 of deferral may be outstanding during the first or second year and $10,000 outstanding in the third year.

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

5%

5%

Interest rate for deferred principal amounts

7%

7%

Line of Credit Facility, Expiration Period

5 years

Limited Partners' Capital Account, Units Outstanding | shares

2,072,121

2,072,121

$50.0 million NSM Loan [Member]

Related Party Transaction [Line Items]

Line of credit facility initiation date

June 2020

Revolving loan facility maximum borrowing capacity

$ 50,000,000

$ 50,000,000

Description of scope, credit facility

to be used for general corporate purposes

Repayment frequency

quarterly

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

5%

5%

Interest rate for deferred principal amounts

7%

7%

Number of repayment installments

18

Long-Term Debt, Gross

$ 39,735,000

$115.0 million NSM Loan [Member]

Related Party Transaction [Line Items]

Line of credit facility initiation date

June 2021

Revolving loan facility maximum borrowing capacity

$ 115,000,000

$ 115,000,000

Description of scope, credit facility

to refinance $39,736 being the outstanding balance under the $50.0 million NSM Loan described above (“Tranche A”), (ii) to redeem amount of $70,000 of 2022 Senior Secured Notes and (iii) to be used for general corporate purposes (“Tranche B”) (the “$115.0 million NSM Loan”).

Amount drawn down

115,000,000

$ 115,000,000

Drawn down date

July 12, 2021

Debt Issuance Costs, Net

$ 875,000

$ 875,000

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

Related Party Transaction [Line Items]

Maturity date

November 30, 2024

Number of repayment installments

14

Line of Credit Facility, Frequency of Payments

quarterly

Line of Credit Facility, Periodic Payment

$ 2,838,000

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

Related Party Transaction [Line Items]

Maturity date

February 28, 2023

Number of repayment installments

7

Line of Credit Facility, Frequency of Payments

quarterly

$115.0 million 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%

10.50%

$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%

12%

Debt instrument, maximum deferred discount amortization period

90 days

NSM Loan I [Member]

Related Party Transaction [Line Items]

Line of credit facility initiation date

December 2021

Revolving loan facility maximum borrowing capacity

$ 127,632,000

$ 127,632,000

Description of the facility's collateral

The Company’s obligations under the NSM Loan I were guaranteed by 2,072,121 common units in Navios Partners.

Line of Credit Facility, Expiration Period

4 years

Limited Partners' Capital Account, Units Outstanding | shares

2,072,121

2,072,121

Long-Term Debt, Gross

$ 127,632,000

$ 127,632,000

Line of Credit Facility, Frequency of Payments

quarterly

Line of Credit Facility, Periodic Payment

$ 5,000,000

Number of loan tranches

2

2

NSM Loan I [Member] | Convertible Debenture [Member]

Related Party Transaction [Line Items]

Convertible Debenture, outstanding balance

$ 11,204,000

$ 11,204,000

Convertible conversion ratio

18%

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

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

48,573,000

$ 48,573,000

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

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

79,059,000

$ 79,059,000

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

Related Party Transaction [Line Items]

Line of Credit Facility, Interest Rate Description

18%

NSM Loan I [Member] | When paid in form of Convertible Debenture for the first 18 months [Member]

Related Party Transaction [Line Items]

Line of Credit Facility, Interest Rate Description

16.5%

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

Related Party Transaction [Line Items]

Line of Credit Facility, Interest Rate Description

13.5%

NSM Loan II [Member]

Related Party Transaction [Line Items]

Line of credit facility initiation date

December 2021

Revolving loan facility maximum borrowing capacity

135,000,000

$ 135,000,000

Line of Credit Facility, Expiration Period

4 years

Long-Term Debt, Gross

$ 135,000,000

$ 135,000,000

Line of Credit Facility, Frequency of Payments

quarterly

Line of Credit Facility, Periodic Payment

$ 5,000,000

Number of loan tranches

2

2

NSM Loan II [Member] | Convertible Debenture [Member]

Related Party Transaction [Line Items]

Convertible Debenture, outstanding balance

$ 11,850,000

$ 11,850,000

Convertible conversion ratio

18%

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

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

64,059,000

$ 64,059,000

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

Related Party Transaction [Line Items]

Revolving loan facility maximum borrowing capacity

70,941,000

$ 70,941,000

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

Related Party Transaction [Line Items]

Line of Credit Facility, Interest Rate Description

18%

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

Related Party Transaction [Line Items]

Line of Credit Facility, Interest Rate Description

13.5%

NSM Loan II [Member] | When paid in PIK Interest [Member]

Related Party Transaction [Line Items]

Line of Credit Facility, Interest Rate Description

16.5%

NSM Loan I & II [Member] | Convertible Debenture [Member]

Related Party Transaction [Line Items]

Convertible conversion ratio

18%

Prepayment fee

$ 61,730,000

Four Percent PIK [Member] | Convertible Debenture [Member]

Related Party Transaction [Line Items]

Convertible Debenture, outstanding balance

$ 583,000

$ 583,000

Convertible conversion ratio

4%

NSM [Member] | Management Agreement [Member]

Related Party Transaction [Line Items]

Ratio of management services fee

$ 3,900

$ 3,800

$ 3,700

NSM [Member] | Management Agreement [Member] | Automatic Extension [Member]

Related Party Transaction [Line Items]

Duration of management fees agreement

five years

five years

Navios Partners [Member]

Related Party Transaction [Line Items]

Number of vessels to be sold

36

Proceeds from Sale of Property, Plant, and Equipment

$ 835,000,000

Navios Partners [Member] | Tranche A [Member]

Related Party Transaction [Line Items]

Number of vessels to be sold

15

Navios Partners [Member] | Tranche B [Member]

Related Party Transaction [Line Items]

Number of vessels to be sold

21

Navios Partners [Member] | NSM Loan [Member]

Related Party Transaction [Line Items]

Repayments of Debt

$ 262,632,000

Navios Partners [Member] | NSM Loan I & II [Member]

Related Party Transaction [Line Items]

Repayments of Debt

$ 262,632,000

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

Related Party Transaction [Line Items]

Description of the facility's collateral

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 2022 Notes due 2022 owned by Navios Holdings and 40,587 common units in Navios Partners.

Limited Partners' Capital Account, Units Outstanding | shares

40,587

40,587

Navios Partners [Member] | $115.0 million NSM Loan [Member] | First Priority Mortgage [Member]

Related Party Transaction [Line Items]

Description of the facility's collateral

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 2022 Notes 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 common units in Navios Partners and second priority pledge over the collateral securing the NSM Loan.

Limited Partners' Capital Account, Units Outstanding | shares

40,587

40,587

Navios Partners [Member] | $115.0 million NSM Loan [Member] | Second Priority Mortgage [Member]

Related Party Transaction [Line Items]

Limited Partners' Capital Account, Units Outstanding | shares

1,070,491

1,070,491

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

Related Party Transaction [Line Items]

Description of the facility's collateral

The Company’s obligations under the NSM Loan II were guaranteed by 40,587 common units in Navios Partners, a second priority pledge in the Navios Logistics’ shares, 1,070,491 common units in Navios Partners, and a second priority pledge over the collateral securing the NSM Loan I.

Limited Partners' Capital Account, Units Outstanding | shares

40,587

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

1,070,491

NSM [Member]

Related Party Transaction [Line Items]

Due to Affiliate, Current

$ 45,095,000

$ 45,095,000

$ 21,028,000

NSM [Member] | Management Agreement [Member]

Related Party Transaction [Line Items]

Management Agreement Initiation Date

August 29, 2019

Duration of management fees agreement

five years

five years

Termination date of agreement

August 29, 2024

Management Fee Expense

$ 8,697,000

9,794,000

$ 17,297,000

20,365,000

Direct Operating Costs

$ 550,000

169,000

1,656,000

171,000

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

Related Party Transaction [Line Items]

Ratio of management services fee

$ 30

NSM [Member] | Administrative Services Agreement [Member]

Related Party Transaction [Line Items]

Termination date of agreement

August 29, 2024

Adrninistrative Services Agreement Initiation Date

August 29, 2019

Duration of administrative services agreement

five years

five years

General and Administrative Expense

$ 1,932,000

2,168,000

$ 3,843,000

4,508,000

NSM [Member] | Administrative Services Agreement [Member] | Navios Logistics [Member]

Related Party Transaction [Line Items]

General and Administrative Expense

$ 286,000

$ 286,000

$ 572,000

$ 572,000

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

Related Party Transaction [Line Items]

Duration of administrative services agreement

five years

five years

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

Related Party Transaction [Line Items]

Number of repayment installments

4

Line of Credit Facility, Frequency of Payments

semi-annual

Origination of Notes Receivable from Related Parties

$ 20,000,000

Repayment of Notes Receivable from Related Parties

$ 10,000,000

Preferred and Common Stock (Det

Preferred and Common Stock (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended			4 Months Ended	6 Months Ended				12 Months Ended
	Jan. 15, 2022	Jun. 30, 2022	Jun. 30, 2021	Mar. 21, 2019	Apr. 18, 2019	Jun. 30, 2022	Jul. 13, 2021	Jun. 30, 2021	Jul. 15, 2017	Dec. 31, 2021	Sep. 13, 2022	Jan. 03, 2022
Class of Stock [Line Items]
Shares tendered, nominal value		$ 0				$ 0				$ 0
Common Stock, Shares, Outstanding		25,238,591				25,238,591				25,198,620
Preferred Stock, Shares Outstanding		24,032				24,032				23,032
Grimaud [Member]
Class of Stock [Line Items]
Sale of Stock, Number of Shares Issued in Transaction										9,301,542
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture							9,301,542
Net proceeds										$ 44,437
Costs from sale of common stock										$ 176
Navios Corporation [Member]
Class of Stock [Line Items]
Treasury Stock, Common, Shares		2,414,263				2,414,263
American Depositary Shares [Member] | Series G and Series H [Member]
Class of Stock [Line Items]
Percentage of the increase of the preferred dividend rate									25%
Stock Plan Approved By B.O.D [Member]
Class of Stock [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period	40,000
Series G Preferred Stock [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Outstanding		5,350				5,350				5,350
Series G Preferred Stock [Member] | Exchange program for 66 2/3% shares [Member]
Class of Stock [Line Items]
Number of shares issued for the exchange offer					8,841
Shares tendered, nominal value					$ 21,271
Tender offer expenses					620
Payments for tender offer expenses					4,423
2024 Notes issued					3,879
Gain/ (Loss) from stock redemption recognized in Retained Earnings					12,568
Dividends cancelled					$ 6,798
Series G Preferred Stock [Member] | American Depositary Shares [Member]
Class of Stock [Line Items]
Sale of Stock, Number of Shares Issued in Transaction						2,000,000
Preferred Stock, Liquidation Preference Per Share		$ 2,500				$ 2,500
Preferred Stock, Redemption Price Per Share		$ 25				$ 25
Preferred Stock, Dividend Rate, Percentage						8.75%
Series H Preferred Stock [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Outstanding		17,682				17,682				17,682
Series H Preferred Stock [Member] | Exchange program for 66 2/3% shares [Member]
Class of Stock [Line Items]
Number of shares issued for the exchange offer				10,930
Shares tendered, nominal value				$ 26,297
Tender offer expenses				997
Payments for tender offer expenses				4,188
2024 Notes issued				4,747
Gain/ (Loss) from stock redemption recognized in Retained Earnings				16,365
Dividends cancelled				$ 7,678
Series H Preferred Stock [Member] | American Depositary Shares [Member]
Class of Stock [Line Items]
Sale of Stock, Number of Shares Issued in Transaction						4,800,000
Preferred Stock, Liquidation Preference Per Share		$ 2,500				$ 2,500
Preferred Stock, Redemption Price Per Share		$ 25				$ 25
Preferred Stock, Dividend Rate, Percentage						8.625%
Preferred Stock [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Outstanding		24,032				24,032				23,032
Preferred Stock [Member] | Dividends Undeclared [Member]
Class of Stock [Line Items]
Undeclared preferred dividends						$ 32,909
Series I Preferred Stock [Member] | Convertible Debenture [Member]
Class of Stock [Line Items]
Convertible Preferred Stock, Shares Issued upon Conversion												1,000
Common Stock, Shares, Outstanding		9,133,147				9,133,147					29,754,721
Debt Instrument, Convertible, Conversion Price		$ 3.93				$ 3.93
Preferred Stock, Shares Outstanding		1,000				1,000
Common Stock [Member]
Class of Stock [Line Items]
Common Stock, Shares, Outstanding		25,238,591				25,238,591				25,198,620
Restricted Stock [Member]
Class of Stock [Line Items]
Forfeited shares of common stock		0	56			29		83
Vested units		0	0			37,879		37,879

Other Income_(Expense), Net (De

Other Income/(Expense), Net (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Other Expense [Member] | Navios Logistics [Member]
Other (expense)/income - taxes other than income taxes	$ 1,418	$ 1,218	$ 3,002	$ 2,222

Segment Information - Summarize

Segment Information - Summarized financial information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Segment Reporting Information [Line Items]
Revenue	$ 159,221	$ 143,624	$ 287,011	$ 260,575
Interest expense and finance cost, net	(35,343)	(36,170)	(72,908)	(72,370)
Depreciation and amortization	(14,766)	(15,988)	(29,144)	(32,254)
Equity in net earnings of affiliate companies	13,160	12,854	22,958	40,594
Net income/ (loss) attributable to Navios Holdings common stockholders	44,960	24,936	39,960	25,099
Total assets	1,728,332		1,728,332		$ 1,808,778
Goodwill	160,336		160,336		160,336
Investment in affiliate companies	148,384		148,384		125,744
Cash and cash equivalents	46,220		46,220		53,591
Restricted cash	8,726		8,726		$ 84,260
Long-term debt, net (including current and noncurrent portion)	1,291,431		1,291,431
Dry bulk vessels [Member]
Segment Reporting Information [Line Items]
Revenue	90,036	86,053	158,672	149,781
Interest expense and finance cost, net	(19,893)	(21,011)	(42,114)	(42,855)
Depreciation and amortization	(6,640)	(7,917)	(13,072)	(16,714)
Equity in net earnings of affiliate companies	13,160	12,854	22,958	40,594
Net income/ (loss) attributable to Navios Holdings common stockholders	40,870	27,795	36,099	27,694
Total assets	1,115,201	1,156,441	1,115,201	1,156,441
Goodwill	56,240	56,240	56,240	56,240
Capital expenditures	(2,000)	(22,758)	(3,578)	(24,152)
Investment in affiliate companies	148,384	97,351	148,384	97,351
Cash and cash equivalents	8,578	25,689	8,578	25,689
Restricted cash	8,726	10	8,726	10
Long-term debt, net (including current and noncurrent portion)	679,569	927,399	679,569	927,399
Logistics Business [Member]
Segment Reporting Information [Line Items]
Revenue	69,185	57,571	128,339	110,794
Interest expense and finance cost, net	(15,450)	(15,159)	(30,794)	(29,515)
Depreciation and amortization	(8,126)	(8,071)	(16,072)	(15,540)
Equity in net earnings of affiliate companies	0	0	0	0
Net income/ (loss) attributable to Navios Holdings common stockholders	4,090	(2,859)	3,861	(2,595)
Total assets	613,131	672,652	613,131	672,652
Goodwill	104,096	104,096	104,096	104,096
Capital expenditures	(988)	(3,646)	(2,709)	(22,033)
Investment in affiliate companies	0	0	0	0
Cash and cash equivalents	37,642	47,470	37,642	47,470
Restricted cash	0	0	0	0
Long-term debt, net (including current and noncurrent portion)	544,683	549,054	544,683	549,054
Total [Member]
Segment Reporting Information [Line Items]
Revenue	159,221	143,624	287,011	260,575
Interest expense and finance cost, net	(35,343)	(36,170)	(72,908)	(72,370)
Depreciation and amortization	(14,766)	(15,988)	(29,144)	(32,254)
Equity in net earnings of affiliate companies	13,160	12,854	22,958	40,594
Net income/ (loss) attributable to Navios Holdings common stockholders	44,960	24,936	39,960	25,099
Total assets	1,728,332	1,829,093	1,728,332	1,829,093
Goodwill	160,336	160,336	160,336	160,336
Capital expenditures	(2,988)	(26,404)	(6,287)	(46,185)
Investment in affiliate companies	148,384	97,351	148,384	97,351
Cash and cash equivalents	46,220	73,159	46,220	73,159
Restricted cash	8,726	10	8,726	10
Long-term debt, net (including current and noncurrent portion)	$ 1,224,252	$ 1,476,453	$ 1,224,252	$ 1,476,453

Earnings_(Loss) per Common Shar

Earnings/(Loss) per Common Share - Earnings/Loss per share, basic and diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Numerator:
Net income attributable to Navios Holdings common stockholders	$ 44,960	$ 24,936	$ 39,960	$ 25,099
Less:
Declared and undeclared dividend on preferred stock and on unvested restricted shares	(1,284)	(1,284)	(2,561)	(2,561)
Undistributed income attributable to Series I participating preferred shares	(12,451)	0	(9,284)	0
Plus:
Income available to Navios Holdings common stockholders, basic and diluted	$ 31,225	$ 23,652	$ 28,115	$ 22,538
Denominator:
Denominator for basic earnings per share attributable to Navios Holdings common stockholders — weighted average shares	22,654,825	13,127,208	22,643,215	13,120,335
Basic earnings per share attributable to Navios Holdings common stockholders	$ 1.38	$ 1.80	$ 1.24	$ 1.72
Denominator for diluted earnings per share attributable to Navios Holdings common stockholders — weighted average shares	22,848,328	13,511,627	22,845,014	13,508,382
Diluted earnings per share attributable to Navios Holdings common stockholders	$ 1.37	$ 1.75	$ 1.23	$ 1.67

Earnings Per Common Share (Deta

Earnings Per Common Share (Details Narrative) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Common Stock [Member]
Antidilutive Securities Included In Computation of Earnings Per Share, Amount	193,503	384,419	201,799	388,027

Investment in affiliate compani

Investment in affiliate companies and available-for-sale securities - Summarized financial information of the affiliate companies (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Schedule of Equity Method Investments [Line Items]
Revenue	$ 159,221		$ 143,624		$ 287,011	$ 260,575
Net income	47,278	$ (5,128)	24,545	$ 1,314	42,150	25,859
Navios Partners [Member]
Schedule of Equity Method Investments [Line Items]
Revenue	280,661		152,009		517,278	217,072
Time charter and voyage expenses	(21,718)		(5,869)		(38,861)	(8,364)
Direct vessel expenses	(12,920)		(3,989)		(24,113)	(7,143)
Vessel operating expenses	(73,989)		(41,771)		(147,161)	(64,733)
Net income	$ 118,160		$ 99,913		$ 203,825	$ 236,592

Investments in Affiliate Comp_3

Investments in Affiliate Companies and Available-for-Sale Securities (Details Narrative) $ in Thousands		3 Months Ended		6 Months Ended		8 Months Ended	9 Months Ended	12 Months Ended
	Jan. 04, 2021 shares	Jun. 30, 2022 USD ($) shares	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) shares	Jun. 30, 2021 USD ($)	Aug. 25, 2021 shares	Oct. 15, 2021 shares	Dec. 31, 2021 USD ($) shares
Investments in affiliate companies		$ 148,384		$ 148,384				$ 125,744
Equity in net earnings of affiliated companies		13,160	$ 12,854	22,958	$ 40,594
Investment in available-for-sale-securities		$ 220		$ 220				$ 219
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
Navios Partners [Member]
Equity Method Investment, Ownership Percentage		10.30%		10.30%				10.30%
Difference between carrying amount of investment and underlying equity in net assets of equity method investee		$ 54,479		$ 54,479				$ 56,351
Investments in affiliate companies		148,384		148,384				125,744
Equity in net earnings of affiliated companies		13,160	9,125	22,958	38,322
Dividends received		159	128	318	232
Market value of the investment		$ 73,214		$ 73,214
Navios Partners [Member] | Upon NMCI and NNA Merger [Member]
Partners' Capital Account, Units | shares		3,183,199		3,183,199
Equity Method Investment, Ownership Percentage		10.30%		10.30%
Navios Acquisition [Member]
Equity in net earnings of affiliated companies		$ 0	3,739	$ 0	1,686
Dividends received				0	243
Shares conversion rate							0.1275
Partners' Capital Account, Units, Acquisitions | shares							3,388,226
Navios Containers [Member]
Equity in net earnings of affiliated companies				0	596
AFS Securities [Member]
Investment in available-for-sale-securities		220		220				$ 219
Available-for-sale Equity Securities, Gross Unrealized Gain		$ 57	$ 101	$ 2	$ 142
Navios Containers [Member] | Navios Partners [Member] | NMCI Merger [Member]
Shares conversion rate	0.39
Common units issued | shares	8,133,452
Navios Holdings [Member] | Navios Partners [Member]
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest				2%
Navios Partners [Member] | Continuous Offering Program Sales Agreement [Member] | General Partner [Member]
Partners' Capital Account, Units, Sale of Units | shares				156,895				156,895
Navios Partners [Member] | Common Stock [Member] | Continuous Offering Program Sales Agreement [Member]
Partners' Capital Account, Units, Sale of Units | shares				7,687,730				7,687,730

Leases - Lease Expense (Details

Leases - Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Lease expense	$ 16,812	$ 21,115	$ 33,043	$ 43,457
Drybulk Vessel Operations [Member]
Lease expense	15,514	19,252	30,522	39,850
Logistics Business [Member]
Lease expense	1,298	1,863	2,521	3,607
Chartered-in vessels [Member]
Lease expense	16,527	20,882	32,543	43,018
Chartered-in vessels [Member] | Drybulk Vessel Operations [Member]
Lease expense	15,514	19,252	30,522	39,850
Chartered-in vessels [Member] | Logistics Business [Member]
Lease expense	1,013	1,630	2,021	3,168
Land [Member]
Lease expense	165	142	309	282
Land [Member] | Logistics Business [Member]
Lease expense	165	142	309	282
Building [Member]
Lease expense	120	91	191	157
Building [Member] | Logistics Business [Member]
Lease expense	$ 120	$ 91	$ 191	$ 157

Leases - Total amount of lease

Leases - Total amount of lease payments on an undiscounted basis (Details) $ in Thousands	Jun. 30, 2022 USD ($)
Chartered-in vessels [Member]
June 30, 2023	$ 80,620
June 30, 2024	46,554
June 30, 2025	28,277
June 30, 2026	18,960
June 30, 2027	10,680
June 30, 2028 and thereafter	25,888
Total	210,979
Operating lease liabilities, including current portion	162,567
Discount based on incremental borrowing rate	48,412
Land [Member]
June 30, 2023	556
June 30, 2024	556
June 30, 2025	556
June 30, 2026	556
June 30, 2027	556
June 30, 2028 and thereafter	21,611
Total	24,391
Operating lease liabilities, including current portion	8,167
Discount based on incremental borrowing rate	16,224
Building [Member]
June 30, 2023	432
June 30, 2024	348
June 30, 2025	62
June 30, 2026	60
June 30, 2027	23
June 30, 2028 and thereafter	0
Total	925
Operating lease liabilities, including current portion	826
Discount based on incremental borrowing rate	$ 99

Leases - Total amount of leas_2

Leases - Total amount of lease payments (Details) $ in Thousands	Jun. 30, 2022 USD ($)
Leases
June 30, 2023	$ 1,900
June 30, 2024	1,900
June 30, 2025	1,900
June 30, 2026	1,900
June 30, 2027	1,900
June 30, 2028 and thereafter	7,785
Total	$ 17,285

Leases (Details Narrative)

Leases (Details Narrative) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2022	Jun. 30, 2021
Lease modification		$ 19,417	$ 0
Finance Lease, Interest Expense	$ 866	866
Finance Lease, Right-of-Use Asset, Amortization	$ 163	163
Repayment of finance lease liability		$ 130	0
Charter-in and bareboat contracts [Member] | Minimum [Member]
Operating lease remaining lease term	1 month 6 days	1 month 6 days
Charter-in and bareboat contracts [Member] | Maximum [Member]
Operating lease remaining lease term	8 years	8 years
Land lease agreements [Member]
Operating lease remaining lease term	43 years 9 months 18 days	43 years 9 months 18 days
Land lease agreements [Member] | Minimum [Member] | Navios Logistics [Member]
Operating lease remaining lease term	43 years 8 months 12 days	43 years 8 months 12 days
Land lease agreements [Member] | Maximum [Member] | Navios Logistics [Member]
Operating lease remaining lease term	44 years 1 month 6 days	44 years 1 month 6 days
Office lease agreements [Member]
Operating lease remaining lease term	2 years 6 months	2 years 6 months
Office lease agreements [Member] | Minimum [Member] | Navios Logistics [Member]
Operating lease remaining lease term	1 year 3 months 18 days	1 year 3 months 18 days
Office lease agreements [Member] | Maximum [Member] | Navios Logistics [Member]
Operating lease remaining lease term	4 years 4 months 24 days	4 years 4 months 24 days
One Previously Chartered In Vessel [Member]
Amount written off			3,952
Gain on sale of vessel			$ 12,541
Charter-in contracts [Member]
Operating lease remaining lease term	4 years 6 months	4 years 6 months
Navios Sky [Member]
Lease modification		$ 19,417
Deposit for acquisition of vessel		2,002
Repayment of finance lease liability		$ 130

Subsequent Events (Details Narr

Subsequent Events (Details Narrative)	6 Months Ended		7 Months Ended		12 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jul. 31, 2022 USD ($)	Jul. 26, 2022 USD ($)	Dec. 31, 2020 USD ($)	Aug. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Total borrowings	$ 1,291,431,000						$ 1,405,814,000
Proceeds from Sale of Property, Plant, and Equipment	0	$ 137,016,000
Repayments of Debt	77,704,000
Sale Leaseback Transaction, Amount Due under Financing Arrangement	$ 137,802
Sale and Leaseback Agreements $22,000 [Member] | Subsequent Event [Member]
Sale Leaseback Transaction, Amount Due under Financing Arrangement			$ 22,000,000
Sale and Leaseback Transaction Description			to finance a dry bulk vessel
Drawn down date			third quarter of 2022
Navios Partners [Member]
Number of vessels to be sold				36
Proceeds from Sale of Property, Plant, and Equipment				$ 835,000,000
Number of transaction tranches				two
Navios Partners [Member] | Tranche A [Member]
Number of vessels to be sold				15
Date of delivery				July 29, 2022
Navios Partners [Member] | Tranche B [Member]
Number of vessels to be sold				21
Date of delivery				September 8, 2022
Senior Secured 2022 Notes I Member
Total borrowings						$ 80,000,000
NSM Loan [Member]
Repayments of Debt					$ 47,000,000
NSM Loan [Member] | Navios Partners [Member]
Repayments of Debt				$ 262,632,000
Senior Secured Notes I [Member] | Navios Partners [Member]
Total borrowings				$ 80,000,000
Maturity Date				August 15, 2022