Borrowings - Senior and Ship Mortgage Notes Navios Holdings and Navios Logistics (Details) € in Thousands, $ in Thousands |
4 Months Ended |
8 Months Ended |
11 Months Ended |
12 Months Ended |
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|
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Apr. 30, 2021 |
Aug. 26, 2019
USD ($)
|
Aug. 26, 2019
EUR (€)
|
Nov. 29, 2013 |
Dec. 31, 2020
USD ($)
|
Dec. 31, 2019
USD ($)
|
Dec. 31, 2018
USD ($)
|
Jan. 31, 2021
USD ($)
|
Dec. 31, 2020
EUR (€)
|
Sep. 30, 2020
USD ($)
|
Jun. 30, 2020
USD ($)
|
Sep. 30, 2019
USD ($)
|
Jun. 30, 2019
USD ($)
|
Mar. 31, 2019
USD ($)
|
| Debt Instrument [Line Items] |
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| Redemption price percentage |
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110.75%
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| Gain/ (Loss) on bond and debt extinguishment |
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|
$ 7,047
|
$ 47,430
|
$ 6,464
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| Restricted cash |
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16,303
|
736
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| Amount outstanding |
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1,612,718
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1,581,756
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| Accrued interest |
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55,650
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35,926
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| Proceeds from long-term loans |
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81,625
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129,022
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56,919
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| Proceeds from issuance of senior notes, net of deferred financing costs |
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|
487,504
|
0
|
0
|
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| Senior Notes |
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|
$ 1,263,566
|
1,170,679
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| 2022 Senior Secured Notes |
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| Debt Instrument [Line Items] |
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| Issuance date/Date of agreement |
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Nov. 21, 2017
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| Face amount at issuance date |
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$ 305,000
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| Debt instrument, issuance price percentage |
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|
97.00%
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| 2022 Senior Secured Notes | Upon occurrence of certain change of control events |
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| Debt Instrument [Line Items] |
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| Redemption price percentage |
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101.00%
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| 2022 Notes |
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| Debt Instrument [Line Items] |
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| Issuance date/Date of agreement |
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Nov. 29, 2013
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| Face amount at issuance date |
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$ 650,000
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| Fixed interest rate |
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7.375%
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7.375%
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| Maturity date |
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Jan. 31, 2022
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| Repurchase of notes |
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$ 20,782
|
81,235
|
35,661
|
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| Repurchase of senior notes - cash consideration |
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|
9,443
|
50,683
|
28,796
|
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| Gain/ (Loss) on bond and debt extinguishment |
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|
11,204
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47,430
|
$ 6,464
|
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| Restricted cash |
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|
15,609
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$ 14,250
|
|
$ 15,251
|
$ 358
|
$ 10,129
|
$ 7,410
|
$ 14,000
|
| Debt Instrument Collateral |
17 drybulk vessels
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23 drybulk vessels
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| Senior Notes |
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$ 476,822
|
497,604
|
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| 2022 Notes | Upon occurrence of certain change of control events |
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| Debt Instrument [Line Items] |
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| Redemption price percentage |
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101.00%
|
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| 2022 Logistics Senior Notes | Navios Logistics |
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| Debt Instrument [Line Items] |
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| Issuance date/Date of agreement |
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|
Apr. 22, 2014
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| Face amount at issuance date |
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$ 375,000
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| Fixed interest rate |
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|
7.25%
|
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|
7.25%
|
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| Redemption price percentage |
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|
100.00%
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| Maturity date |
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May 01, 2022
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| Repurchase of notes |
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|
35,500
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| Repurchase of senior notes - cash consideration |
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17,642
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| Gain/ (Loss) on bond and debt extinguishment |
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|
$ (2,661)
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| Repayment of debt |
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375,000
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| Senior Notes |
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$ 0
|
375,000
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| Debt Instrument, Redemption Period End Date |
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Jul. 16, 2020
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| 2025 Notes | Navios Logistics |
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| Debt Instrument [Line Items] |
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| Issuance date/Date of agreement |
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|
Jul. 08, 2020
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| Face amount at issuance date |
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|
$ 500,000
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| Fixed interest rate |
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|
10.75%
|
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|
10.75%
|
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| Debt finance costs |
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|
$ 19,414
|
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| Maturity date |
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|
Jul. 01, 2025
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| Proceeds from issuance of senior notes, net of deferred financing costs |
|
|
|
|
$ 487,504
|
|
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|
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| Senior Notes |
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|
500,000
|
0
|
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| Interest Expense Debt |
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|
$ 25,979
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| 2025 Notes | Navios Logistics | On or after August 1, 2022 |
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| Debt Instrument [Line Items] |
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| Percentage of principal amount redeemed |
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35.00%
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| 2025 Notes | Navios Logistics | Prior to August 1, 2022 |
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| Debt Instrument [Line Items] |
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| Percentage of principal amount redeemed |
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|
100.00%
|
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| 2025 Notes | Navios Logistics | Upon occurrence of certain change of control events |
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| Debt Instrument [Line Items] |
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| Percentage of principal amount redeemed |
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|
100.00%
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| Navios Logistics BBVA Loan Facility | Navios Logistics |
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| Debt Instrument [Line Items] |
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| Issuance date/Date of agreement |
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|
Dec. 15, 2016
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| Face amount at issuance date |
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|
$ 25,000
|
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| Loan margin percentage |
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|
3.25%
|
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| Interest rate |
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|
LIBOR (180 days) plus 325 basis points
|
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| Number of repayment installments |
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|
20
|
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| Repayment frequency |
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|
quarterly
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| Amount outstanding |
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|
$ 0
|
14,275
|
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| Navios Logistics New BBVA Loan Facility | Navios Logistics |
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| Debt Instrument [Line Items] |
|
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|
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| Issuance date/Date of agreement |
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|
Feb. 28, 2020
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| Face amount at issuance date |
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|
$ 25,000
|
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|
|
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| Loan margin percentage |
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|
3.25%
|
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| Interest rate |
|
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|
LIBOR (180 days) plus 325 basis points
|
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|
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| Maturity date |
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|
Mar. 31, 2022
|
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| Repayment frequency |
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|
quarterly
|
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| Amount outstanding |
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|
$ 22,000
|
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| Proceeds from Debt, Net of Issuance Costs |
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|
$ 13,625
|
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|
| Navios Logistics Alpha Bank Loan | Navios Logistics |
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| Debt Instrument [Line Items] |
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| Issuance date/Date of agreement |
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|
May 18, 2017
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| Face amount at issuance date |
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|
$ 14,000
|
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|
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| Number of vessels financed |
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|
2
|
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|
2
|
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| Loan margin percentage |
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|
3.15%
|
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|
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|
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| Interest rate |
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|
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|
LIBOR (90 days) plus 315 basis points
|
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|
|
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| Number of repayment installments |
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|
20
|
|
|
|
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|
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| Repayment frequency |
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|
quarterly
|
|
|
|
|
|
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| Amount outstanding |
|
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|
$ 9,100
|
10,500
|
|
|
|
|
|
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| Balloon payment on the last repayment date |
|
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|
|
$ 7,000
|
|
|
|
|
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|
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|
| Navios Logistics Credit agreement | Navios Logistics |
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| Debt Instrument [Line Items] |
|
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|
|
|
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| Issuance date/Date of agreement |
|
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|
Aug. 17, 2018
|
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|
|
|
|
|
|
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|
| Face amount at issuance date |
|
|
|
|
$ 7,615
|
|
|
|
€ 6,200
|
|
|
|
|
|
| Fixed interest rate |
|
|
|
|
6.75%
|
|
|
|
6.75%
|
|
|
|
|
|
| Maturity date |
|
|
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|
Aug. 17, 2020
|
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|
|
|
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| Number of repayment installments |
|
|
|
|
24
|
|
|
|
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|
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| Repayment frequency |
|
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|
monthly
|
|
|
|
|
|
|
|
|
|
| Repayment of debt |
|
$ 3,808
|
€ 3,100
|
|
$ 38,556
|
|
|
|
|
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|
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|
| Navios Logistics Term Loan B Facility | Navios Logistics |
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| Debt Instrument [Line Items] |
|
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|
|
|
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|
|
|
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| Issuance date/Date of agreement |
|
|
|
|
Nov. 03, 2017
|
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|
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|
|
|
|
|
|
| Face amount at issuance date |
|
|
|
|
$ 100,000
|
|
|
|
|
|
|
|
|
|
| Loan margin percentage |
|
|
|
|
4.75%
|
|
|
|
|
|
|
|
|
|
| Interest rate |
|
|
|
|
LIBOR plus 475 basis points
|
|
|
|
|
|
|
|
|
|
| Gain/ (Loss) on bond and debt extinguishment |
|
|
|
|
$ (1,496)
|
|
|
|
|
|
|
|
|
|
| Duration of loan |
|
|
|
|
4 years
|
|
|
|
|
|
|
|
|
|
| Debt amortization percentage |
|
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|
|
1.00%
|
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|
|
|
|
|
|
|
|
| Amount outstanding |
|
|
|
|
$ 0
|
98,000
|
|
|
|
|
|
|
|
|
| Repayment of debt |
|
|
|
|
97,500
|
|
|
|
|
|
|
|
|
|
| Navios Logistics Notes Payable | Navios Logistics |
|
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| Debt Instrument [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Line of credit facility maximum borrowing capacity |
|
|
|
|
41,964
|
|
|
|
|
|
|
|
|
|
| Debt finance costs |
|
|
|
|
$ 5,949
|
|
|
|
|
|
|
|
|
|
| Interest rate |
|
|
|
|
six-month LIBOR
|
|
|
|
|
|
|
|
|
|
| Number of repayment installments |
|
|
|
|
16
|
|
|
|
|
|
|
|
|
|
| Repayment frequency |
|
|
|
|
semi-annual
|
|
|
|
|
|
|
|
|
|
| Amount outstanding |
|
|
|
|
$ 17,842
|
22,469
|
|
|
|
|
|
|
|
|
| Other long-term loans | Navios Logistics |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Line of credit facility issuance date |
|
|
|
|
Oct. 29, 2009
|
|
|
|
|
|
|
|
|
|
| Fixed interest rate |
|
|
|
|
6.00%
|
|
|
|
6.00%
|
|
|
|
|
|
| Line of credit facility maximum borrowing capacity |
|
|
|
|
$ 817
|
|
|
|
|
|
|
|
|
|
| Repayment frequency |
|
|
|
|
monthly
|
|
|
|
|
|
|
|
|
|
| Amount outstanding |
|
|
|
|
$ 46
|
$ 115
|
|
|
|
|
|
|
|
|
| Repayment installment |
|
|
|
|
$ 6
|
|
|
|
|
|
|
|
|
|