v3.26.1
Leases - Schedule of Components of Lease Expenses Weighted Average Remaining Lease Terms and Discount Rate (Details) - USD ($)
 6 Months Ended 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Schedule Of Components Of Lease Expenses Weighted Average Remaining Lease Terms And Discount Rate Abstract          
Fixed operating lease $ 1,579,139 $ 1,579,139 $ 3,158,279 $ 3,158,279 $ 3,158,279
Variable operating lease 129,241 103,111 (528,027) (237,779) 439,004
Total lease expense 1,708,380 1,682,250 2,630,252 2,920,500 3,597,283
Right-of-use assets-operating lease, net   1,560,385 4,587,352  
Operating lease liabilities – current   $ 1,437,353 $ 3,026,234  
Remaining lease term and discount rate:          
Weighted average remaining lease term (years)   6 months 1 year 6 months  
Weighted average discount rate   4.16% 4.16%  
Depreciation expenses $ 1,160,698 1,352,424 $ 2,704,847 $ 2,704,848 2,704,847
Interest expenses-fixed 505,272 629,263 1,196,602 1,443,772 1,689,926
Interest expenses-variable 134,236 277,905 238,965 496,612 300,761
Total 1,800,206 $ 2,259,592 4,140,414 4,645,232 $ 4,695,534
Right-of-use assets-financing lease, net (included in Vessels, net, see Note 4) 36,701,714   38,118,961 40,753,604  
Financing lease liabilities – current 3,279,203   3,338,390 3,256,190  
Financing lease liabilities – non-current 9,035,680   10,677,310 13,948,550  
Total financing lease liabilities $ 12,314,883   $ 14,015,700 $ 17,204,740  
Weighted average remaining lease term (years) 2 years 10 months 2 days   3 years 4 months 2 days 4 years 4 months 2 days  
Weighted average discount rate 7.61%   7.61% 7.61%