v3.26.1
Related party transactions - Summarizes the Company's related party transactions (Details) - USD ($)
3 Months Ended 9 Months Ended
May 31, 2026
May 31, 2025
May 31, 2026
May 31, 2025
Related party transactions        
Office salaries and benefits $ 2,340,352 $ 512,525 $ 7,471,800 $ 1,538,915
MAC Engineering, SASU        
Related party transactions        
Research and Development       997,479
Roger Moore        
Related party transactions        
Interest expense 74,913   224,161  
California Electric Boat Company        
Related party transactions        
Rental expense $ 52,979 $ 48,942 156,604 $ 146,827
Marine Ventures LLC        
Related party transactions        
Rental expense     143,720  
Management fees     $ 159,269