v3.26.1
Financial Instruments and Fair Value Disclosures (Details) - USD ($)
3 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Mar. 31, 2026
Gains and losses on our investment securities included in other gain/(loss), net      
Unrealized gain/(loss) on investment securities $ 212,155 $ 3,034  
Net gain/(loss) on investment securities 212,155 3,034  
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value 512,409,340   $ 565,814,195
Not designated as hedging instruments      
Derivatives not designated as hedging instruments      
Gain/(loss) on derivatives, net 1,219,475 (644,412)  
Interest rate swaps - change in fair value | Not designated as hedging instruments      
Derivatives not designated as hedging instruments      
Gain/(loss) on derivatives, net 932,965 (1,183,841)  
Interest rate swaps - realized gain | Not designated as hedging instruments      
Derivatives not designated as hedging instruments      
Gain/(loss) on derivatives, net $ 286,510 $ 539,429  
2023 A&R Debt Facility      
Financial Instruments and Fair Value Disclosures      
Ratio of debt outstanding to notional amount of swaps 89.00%    
Fixed interest rate (as a percent) 2.8525%    
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value $ 144,000,000   165,000,000
Corsair Japanese Financing      
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value     24,645,833
Fair Value     24,354,660
Cresques Japanese Financing      
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value 21,629,588   22,071,744
Fair Value 22,347,981   23,176,904
Cratis Japanese Financing      
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value 32,320,000   33,340,000
Fair Value 30,746,676   32,066,599
Copernicus Japanese Financing      
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value 32,320,000   33,340,000
Fair Value 30,746,676   32,066,599
Chaparral Japanese Financing      
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value 53,891,108   54,594,492
Fair Value 53,148,527   54,386,863
Caravelle Japanese Financing      
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value 34,400,000   35,300,000
Fair Value 32,605,177   33,893,259
Cougar Japanese Financing      
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value 35,600,000   36,500,000
Fair Value 36,504,579   37,996,095
Captain Markos Dual-Fuel Japanese Financing      
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value 47,600,000   48,230,000
Fair Value 49,531,888   51,115,820
BALCAP Facility      
Carrying value and estimated fair value of our fixed rate debt obligations      
Carrying Value 47,748,113   49,891,595
Fair Value 47,083,765   49,119,651
Level 2 | Interest Rate Swaps      
Derivatives not designated as hedging instruments      
Derivative assets, not designated as hedging instruments $ 3,270,389   $ 2,337,425