Intangible Assets/Liabilities Other Than Goodwill - Amortization Expense and Write Offs (Table) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Trade name | |||
| Acquired Finite Lived Intangible Assets [Line Items] | |||
| Amortization Expense and Write Offs | $ 2,811 | $ 2,811 | $ 3,853 |
| Port terminal operating rights | |||
| Acquired Finite Lived Intangible Assets [Line Items] | |||
| Amortization Expense and Write Offs | 999 | 950 | 727 |
| Customer relationships | |||
| Acquired Finite Lived Intangible Assets [Line Items] | |||
| Amortization Expense and Write Offs | 1,774 | 1,774 | 1,775 |
| Favorable lease terms | |||
| Acquired Finite Lived Intangible Assets [Line Items] | |||
| Amortization Expense and Write Offs | 0 | 0 | 4,038 |
| Total | |||
| Acquired Finite Lived Intangible Assets [Line Items] | |||
| Amortization Expense and Write Offs | $ 5,584 | $ 5,535 | $ 10,393 |