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Summary of Significant Accounting Policies and Disclosures (Details Narrative)
 2 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Feb. 28, 2022
USD ($)
Jun. 30, 2022
USD ($)
Mar. 31, 2022
USD ($)
Jun. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Property, Plant and Equipment [Line Items]              
Capitalized interest       $ 0 $ 0    
Property, Plant and Equipment, Useful Life       30 years      
Estimated residual scrap value of vessels per lightweight ton (LWT)       $ 400      
Charter revenue       316,326,000 284,667,000    
Other current assets       36,252,000   $ 33,765,000  
Other non-current assets       $ 31,572,000   31,022,000  
Number of failed sale and leaseback transactions       6      
Vessel asset group carrying amount       $ 1,716,778,000   1,623,307,000  
Derivative, Description of Hedged Item       the Company has designated only a portion of its outstanding debt (initially, $253.9 million) as the hedged item, and any interest payments beyond the notional amount of the interest rate cap in any given period are not designated as being hedged      
Derivative Asset       $ 56,904,000   63,503,000  
Unrealized gain on the interest rate caps       176,000 (0) 1,091,000  
December 2021 interest rate caps [Member]              
Property, Plant and Equipment [Line Items]              
Derivative, Notional Amount             $ 484,100,000
Two USD one-month LIBOR interest rate caps [Member]              
Property, Plant and Equipment [Line Items]              
Derivative, Notional Amount $ 507,900,000            
Derivative, Cap Interest Rate 0.75%            
Derivative, Maturity Date fourth quarter 2026            
Second interest rate cap | Two USD one-month Libor interest rate caps [Member]              
Property, Plant and Equipment [Line Items]              
Negative fair value adjustment       1,368,000      
Positive fair value adjustment         6,648,000    
One Vessel Group [Member]              
Property, Plant and Equipment [Line Items]              
Tangible Asset Impairment Charges           $ 3,033,000  
Number of vessels recognized with impairment charge           1  
Vessel asset group carrying amount           $ 9,033,000  
Property, Plant, and Equipment, Fair Value Disclosure           6,000,000  
Charters Revenues [Member]              
Property, Plant and Equipment [Line Items]              
Charter revenue       1,785,000 2,911,000    
Other current assets       7,535,000   6,487,000  
Other non-current assets       $ 21,824,000   $ 21,144,000  
Change On Valuation Of Share Based Compensation [Member]              
Property, Plant and Equipment [Line Items]              
Increase of general and administrative expenses     $ 2,375,000   3,556,000    
Net income decrease   $ 1,181,000 2,375,000        
Additional paid-in capital increase         $ 3,556,000    
Retained Earnings decrease   $ 1,181,000 $ 2,375,000