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Interest and Finance Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Borrowing costs [abstract]    
Interest expense $ 3,660 $ 9,216
Finance fees 5,068 2,628
Accretion expense (Note 15) 7,470 8,260
Interest and finance expense $ 16,198 $ 20,104