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Interest Expense and Finance Costs (Tables)
 12 Months Ended
Dec. 31, 2022
Interest costs [abstract]  
Interest Expense and Finance Costs

 Interest Expense and Finance Costs 

           
               For the year ended December 31,
  2022   2021   2020
Interest payable on long-term borrowings 2,047   1,958   3,721
Bank charges 60   59   69
Amortization of debt discount 165   547   293
Operating lease liability interest 54   52   44
Other finance expenses 34   646   28
Gain from termination of lease liability (40)   —    — 
Total 2,320   3,262   4,155