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Long-Term Debt and Other Financial Liabilities, October 2022 Danish Ship Finance Loan Facility (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2023
USD ($)
Installment
Apr. 18, 2023
USD ($)
Dec. 31, 2022
USD ($)
Oct. 10, 2022
USD ($)
Tranche
Senior Long-Term Debt [Abstract]        
Balance outstanding $ 213,711   $ 235,603  
October 2022 Danish Ship Finance Loan Facility [Member]        
Senior Long-Term Debt [Abstract]        
Face amount       $ 28,000
Number of tranches | Tranche       2
Term of loan 5 years      
Final balloon payment $ 2,100      
Balance outstanding $ 36,060      
October 2022 Danish Ship Finance Loan Facility [Member] | First Six Installments [Member]        
Senior Long-Term Debt [Abstract]        
Number of consecutive payment installments | Installment 6      
Frequency of periodic payment quarterly      
Installment payment $ 780      
October 2022 Danish Ship Finance Loan Facility [Member] | Last Fourteen Installments [Member]        
Senior Long-Term Debt [Abstract]        
Number of consecutive payment installments | Installment 14      
Frequency of periodic payment quarterly      
Installment payment $ 518      
October 2022 Danish Ship Finance Loan Facility [Member] | SOFR [Member]        
Senior Long-Term Debt [Abstract]        
Margin on variable rate 2.50%      
Tranche C [Member]        
Senior Long-Term Debt [Abstract]        
Face amount   $ 15,750    
Term of loan 5 years      
Final balloon payment $ 2,930      
Interest rate 2.65%      
Adjustment to interest rate 0.05%      
Minimum liquidity required to be maintained $ 700      
Minimum security cover ratio if leverage ratio is less than or equal to 65% 133.00%      
Minimum security cover ratio if leverage ratio is more than 65% 143.00%      
Corporate leverage ratio 65.00%      
Minimum liquidity to be maintained in earnings account $ 650      
Tranche C [Member] | Eight Installments [Member]        
Senior Long-Term Debt [Abstract]        
Number of consecutive payment installments | Installment 8      
Frequency of periodic payment quarterly      
Installment payment $ 725      
Tranche C [Member] | Last Twelve Installments [Member]        
Senior Long-Term Debt [Abstract]        
Number of consecutive payment installments | Installment 12      
Frequency of periodic payment quarterly      
Installment payment $ 585      
Tranche C [Member] | SOFR [Member]        
Senior Long-Term Debt [Abstract]        
Term of variable rate 3 months