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