v3.26.1
Long-term Debt - Corsair Japanese Financing (Details) - USD ($)
 12 Months Ended
Nov. 07, 2017
Mar. 31, 2026
Mar. 31, 2024
Long-term Debt      
Financing costs paid   $ 2,276,557 $ 407,500
Corsair Japanese Financing      
Long-term Debt      
Value of vessel transferred $ 65,000,000    
Term of charter agreement 12 years    
Proceeds from sale of vessel $ 52,000,000    
Deposit retained by buyer used for purchase payment 13,000,000    
Repayment of debt $ 30,100,000    
Fixed interest rate 4.90%    
Financing costs paid $ 100,000    
Monthly brokerage commission (as a percent) 1.25%    
Loan term period 12 years    
Brokerage commission fee on exercised purchase option (as a percent) 1.00%    
Monthly principal payments on debt $ 300,000    
Balloon payment $ 13,000,000