Fair Value of Financial Instruments - Assets measured at Fair Value on a Non-Recurring Basis (Table) (Details) - Fair Value, Nonrecurring [Member]
$ in Thousands
Dec. 31, 2021
USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Assets Held-for-sale, Long-Lived, Fair Value Disclosure $ 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