v3.25.1
Common Shares - Additional Information (Details) - USD ($)
6 Months Ended 12 Months Ended
Apr. 30, 2025
Oct. 31, 2024
Dec. 20, 2024
Dec. 22, 2023
Jan. 31, 2023
Class of Stock [Line Items]          
Common stock shares authorized unlimited Unlimited Unlimited      
Common stock no par value $ 0 $ 0      
Common stock shares outstanding 51,070,851 50,976,676      
Common stock voting rights Common Shares are entitled to one vote        
Cash dividends declared $ 0        
Share price 18        
Cash dividend paid $ 0        
Warrants outstanding 8,511,968 8,511,968      
Warrants, maturity date Oct. 31, 2028        
Amended Loan Agreement          
Class of Stock [Line Items]          
Warrants, exercise price per share       $ 7.21  
Open Market Sale Agreement          
Class of Stock [Line Items]          
Maximum amount of common shares to be sold     $ 100,000,000    
FEAC          
Class of Stock [Line Items]          
Warrants outstanding 8,449,555        
Warrants, exercise price per share $ 11.5       $ 7.21
Warrants, maturity date Dec. 22, 2030        
Warrants, maturity period 7 years        
FEAC | Amended Loan Agreement          
Class of Stock [Line Items]          
Warrants outstanding 62,413