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Long-Term Debt, net - Annual loan principal payments (Details) - USD ($)
Jun. 30, 2024
May 23, 2024
First Citizens Bank & Trust Company (formerly known as CIT Bank N.A.) [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings $ 46,925,000  
Marguerite Maritime S.A. [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings 23,000,000 $ 23,000,000
Later than two years and not later than three years [member] | First Citizens Bank & Trust Company (formerly known as CIT Bank N.A.) [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings 5,591,000  
Later than two years and not later than three years [member] | Marguerite Maritime S.A. [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings 1,180,000  
Later than three years and not later than four years [member] | First Citizens Bank & Trust Company (formerly known as CIT Bank N.A.) [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings 21,834,000  
Later than three years and not later than four years [member] | Marguerite Maritime S.A. [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings 1,180,000  
Later than four years and not later than five years [member] | First Citizens Bank & Trust Company (formerly known as CIT Bank N.A.) [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings 2,000,000  
Later than four years and not later than five years [member] | Marguerite Maritime S.A. [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings 1,180,000  
Later Than Five Years And Not Later Than Six Years [Member] | First Citizens Bank & Trust Company (formerly known as CIT Bank N.A.) [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings 17,500,000  
Later Than Five Years And Not Later Than Six Years [Member] | Marguerite Maritime S.A. [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings 1,180,000  
Later Than Six Years And Not Later Than Seven Years [Member] | First Citizens Bank & Trust Company (formerly known as CIT Bank N.A.) [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings (0)  
Later Than Six Years And Not Later Than Seven Years [Member] | Marguerite Maritime S.A. [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings $ 18,280,000