Accrued Expenses and Other Liabilitites (Table) (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
ACCRUED EXPENSES AND OTHER LIABILITIES [Abstract]    
Payroll $ 6,671 $ 6,701
Accrued interest 55,650 35,926
Accrued voyage expenses 1,344 0
Audit fees and related services 225 234
Accrued taxes 7,911 8,002
Professional fees 470 317
Other accrued expenses 264 0
Total accrued expenses $ 72,535 $ 51,180