Transactions with Related Parties (Details) € in Thousands, $ in Thousands |
3 Months Ended | 4 Months Ended | 5 Months Ended | 6 Months Ended | 10 Months Ended | 11 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2016
USD ($)
|
Jun. 30, 2015
USD ($)
|
Apr. 30, 2016
USD ($)
|
Jun. 05, 2015 |
May 31, 2015
USD ($)
|
Jun. 30, 2016
USD ($)
|
Jun. 30, 2016
EUR (€)
|
Jun. 30, 2015
USD ($)
|
Nov. 11, 2014
USD ($)
|
Nov. 18, 2014 |
Dec. 13, 2013 |
Dec. 31, 2015
USD ($)
|
Dec. 31, 2014 |
Aug. 31, 2016
USD ($)
|
Feb. 04, 2015 |
Dec. 31, 2013
USD ($)
|
|
| Dividends received | $ 0 | $ 7,298 | ||||||||||||||
| General and administrative expenses | $ 6,392 | $ 8,668 | 12,830 | 15,479 | ||||||||||||
| Due from affiliate, total | 16,183 | 16,183 | $ 8,887 | |||||||||||||
| Due from affiliate, current | 17,461 | 17,461 | 12,669 | |||||||||||||
| Due to affiliate, current | 24,365 | 24,365 | 17,791 | |||||||||||||
| Due to affiliate non-current | 6,430 | 6,430 | 0 | |||||||||||||
| Deferred gain recognized in Statement of Comprehensive Income | 3,424 | 17,968 | 16,376 | 31,880 | ||||||||||||
| Credit facility outstanding amount | 254,956 | 254,956 | 233,136 | |||||||||||||
| Loan receivable from affiliate companies - Book Value | 21,827 | 21,827 | 16,474 | |||||||||||||
| Goldland Anonymos Eteria | ||||||||||||||||
| Annual lease payments of office | 1,052 | € 943 | ||||||||||||||
| Acropolis | ||||||||||||||||
| Commissions paid | 0 | 2 | 0 | 6 | ||||||||||||
| Dividends received | 85 | 0 | 85 | 0 | ||||||||||||
| Trade accounts payable | 76 | 76 | 76 | |||||||||||||
| Navios Partners | ||||||||||||||||
| Unamortized deferred gain for vessels and rights sold | 12,793 | 12,793 | 13,680 | |||||||||||||
| Deferred gain recognized in Statement of Comprehensive Income | 473 | 735 | 887 | 1,470 | ||||||||||||
| Maximum borrowing capacity | $ 60,000 | |||||||||||||||
| Amount drawn down | $ 21,000 | |||||||||||||||
| Credit facility outstanding amount | 0 | $ 0 | ||||||||||||||
| Interest rate description | LIBOR plus 300 basis points | |||||||||||||||
| Loan margin percentage | 3.00% | |||||||||||||||
| Credit facility maturity date | Jan. 02, 2017 | |||||||||||||||
| Navios Acquisition | ||||||||||||||||
| Credit facility termination date | Apr. 14, 2016 | Apr. 14, 2016 | ||||||||||||||
| Maximum borrowing capacity | 50,000 | $ 50,000 | $ 200,000 | 40,000 | ||||||||||||
| Line Credit Facility Arrangement Fees | $ 4,000 | |||||||||||||||
| Credit facility outstanding amount | 0 | $ 0 | $ 40,000 | |||||||||||||
| Interest rate description | LIBOR plus 300 basis points | LIBOR plus 300 basis points | LIBOR plus 300 basis points | |||||||||||||
| Loan margin percentage | 3.00% | 3.00% | 3.00% | |||||||||||||
| Fixed interest rate | 6.00% | |||||||||||||||
| Credit facility maturity date | Dec. 31, 2018 | Dec. 31, 2018 | Dec. 31, 2015 | Dec. 29, 2014 | ||||||||||||
| Navios Midstream | ||||||||||||||||
| Description of the option to acquire Navios Midstream | Navios Holdings entered into an option agreement, with Navios Acquisition under which Navios Acquisition, which owns and controls Navios Midstream GP LLC ('Midstream General Partner'), granted Navios Holdings the option to acquire a minimum of 25% of the outstanding membership interests in Navios Maritime Midstream GP LLC 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, 2016, Navios Holdings had not exercised any part of that option. | Navios Holdings entered into an option agreement, with Navios Acquisition under which Navios Acquisition, which owns and controls Navios Midstream GP LLC ('Midstream General Partner'), granted Navios Holdings the option to acquire a minimum of 25% of the outstanding membership interests in Navios Maritime Midstream GP LLC 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, 2016, Navios Holdings had not exercised any part of that option. | ||||||||||||||
| Affiliates excluding Navios Europe I & Navios Europe II | ||||||||||||||||
| Due from affiliate, total | 16,183 | $ 16,183 | $ 8,887 | |||||||||||||
| Due to affiliate, current | 24,313 | 24,313 | 17,791 | |||||||||||||
| Due to affiliate non-current | 6,430 | 6,430 | 0 | |||||||||||||
| Navios Partners Agreement | ||||||||||||||||
| Maximum payout of company under Navios Partner's guarantee | $ 20,000 | |||||||||||||||
| Amount of future charter payments covered by guarantee | 19,445 | 19,445 | ||||||||||||||
| General and administrative expenses | 1,938 | 1,505 | 3,876 | 3,105 | ||||||||||||
| Navios Acquisition Agreement | ||||||||||||||||
| General and administrative expenses | 2,375 | 1,935 | 4,768 | 3,861 | ||||||||||||
| Navios Logistics Agreement | ||||||||||||||||
| General and administrative expenses | 250 | 190 | 500 | 380 | ||||||||||||
| Navios Europe I Agreement | ||||||||||||||||
| General and administrative expenses | 323 | 201 | 646 | 397 | ||||||||||||
| Administrative services agreement term in years | 6 years | |||||||||||||||
| Navios Midstream Agreement | ||||||||||||||||
| General and administrative expenses | 375 | 214 | 750 | 414 | ||||||||||||
| Administrative services agreement term in years | 5 years | |||||||||||||||
| Navios Europe II Agreement | ||||||||||||||||
| General and administrative expenses | 453 | 27 | $ 906 | 27 | ||||||||||||
| Administrative services agreement term in years | 6 years | |||||||||||||||
| Minimum | Navios Midstream | ||||||||||||||||
| Option agreement percentage interests | 25.00% | 25.00% | ||||||||||||||
| Minimum | Share purchase agreement with Navios Partners | ||||||||||||||||
| Ownership percentage of Navios Holdings | 20.00% | |||||||||||||||
| Navios Partners | ||||||||||||||||
| Dividends received | 0 | 8,124 | $ 0 | 16,248 | ||||||||||||
| Deferred gain recognized in Statement of Comprehensive Income | $ (2,421) | $ 4,097 | $ (1,467) | $ 8,170 | ||||||||||||
| Ownership percentage of Navios Holdings | 20.10% | 20.10% | ||||||||||||||
| Navios Europe I | ||||||||||||||||
| Due from affiliate, total | $ 1,747 | $ 1,747 | 1,609 | |||||||||||||
| Due from affiliate, current | 52 | 52 | 211 | |||||||||||||
| Due from affiliate, non current | $ 1,799 | $ 1,799 | 1,398 | |||||||||||||
| Ownership percentage of Navios Holdings | 47.50% | 47.50% | ||||||||||||||
| Navios Europe I | Navios Revolving Loans I | ||||||||||||||||
| Preferred Distribution Percentage | 12.70% | 12.70% | ||||||||||||||
| Loan receivable from affiliate companies - Book Value | $ 7,125 | $ 7,125 | 7,125 | |||||||||||||
| Navios Europe I | Navios Revolving Loans I | Navios Holdings, Navios Acquisitions,Navios Partners | ||||||||||||||||
| Available amount of loan facility | 9,100 | 9,100 | ||||||||||||||
| Navios Europe II | ||||||||||||||||
| Due from affiliate, total | 2,580 | 2,580 | 4,196 | |||||||||||||
| Due from affiliate, current | 1,278 | 1,278 | 3,571 | |||||||||||||
| Due from affiliate, non current | $ 1,302 | $ 1,302 | 625 | |||||||||||||
| Ownership percentage of Navios Holdings | 47.50% | 47.50% | ||||||||||||||
| Navios Europe II | Navios Revolving Loans II | ||||||||||||||||
| Preferred Distribution Percentage | 18.00% | 18.00% | ||||||||||||||
| Loan receivable from affiliate companies - Book Value | $ 11,602 | $ 11,602 | $ 7,327 | |||||||||||||
| Funding Commitment | Navios Europe I | Navios Revolving Loans I | ||||||||||||||||
| Available amount of loan facility | 9,100 | 9,100 | $ 4,323 | |||||||||||||
| Funding Commitment | Navios Europe II | Navios Revolving Loans II | ||||||||||||||||
| Available amount of loan facility | $ 14,075 | $ 14,075 | $ 6,686 | |||||||||||||