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(Loss) Earnings Per Common Share - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 6 Months Ended
Oct. 31, 2024
Oct. 31, 2023
Oct. 31, 2024
Oct. 31, 2023
Earnings Per Share [Line Items]        
Earnings per share, undistributed, threshold for even allocation (in dollars per share) $ 0.05   $ 0.05  
Stock conversion, consideration transferred in excess of cost basis $ 3.8      
Options to purchase outstanding (in shares) 6,931,800 6,569,004 6,931,800 6,569,004
Options        
Earnings Per Share [Line Items]        
Options to purchase excluded (in shares) 6,769,980 6,282,441 6,540,904 6,041,068
RSUs        
Earnings Per Share [Line Items]        
Options to purchase excluded (in shares) 83,587   83,587  
RSUs        
Earnings Per Share [Line Items]        
Non-option equity instruments outstanding (in shares) 83,587 95,411 83,587 95,411