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Debt, Alpha Bank Facility (Details)
$ in Thousands
12 Months Ended
Dec. 21, 2023
USD ($)
Dec. 31, 2023
USD ($)
Installment
May 06, 2021
USD ($)
Debt [Abstract]      
Maximum ratio of debt to market value of fleet   75.00%  
Minimum free liquidity per delivered vessel   $ 500  
Minimum term of time charter assigned as security   12 months  
Alpha Bank Facility [Member]      
Debt [Abstract]      
Face amount     $ 38,000
Balloon payment payable at maturity   $ 21,500  
Asset cover ratio   125.00%  
Maximum ratio of debt to market value of fleet   75.00%  
Minimum free liquidity per delivered vessel   $ 500  
Minimum percentage of voting rights   50.10%  
Minimum term of time charter assigned as security   12 months  
Amortization of deferred finance fees $ 225    
Alpha Bank Facility [Member] | LIBOR and Term SOFR [Member]      
Debt [Abstract]      
Basis spread on variable rate   3.00%  
Alpha Bank Facility [Member] | August 6, 2021 to August 5, 2024 [Member]      
Debt [Abstract]      
Number of payment installments | Installment   12  
Frequency of periodic payment   quarterly  
Installment payment   $ 750  
Alpha Bank Facility [Member] | August 6, 2024 to August 5, 2027 [Member]      
Debt [Abstract]      
Number of payment installments | Installment   12  
Frequency of periodic payment   quarterly  
Installment payment   $ 625