v3.26.1
RELATED-PARTY TRANSACTIONS - Narrative (Details) - USD ($)
$ in Thousands
11 Months Ended 12 Months Ended
Apr. 30, 2025
Apr. 30, 2026
Apr. 30, 2025
Jun. 10, 2024
Related Party Transaction [Line Items]        
Commission revenue from related party   $ 1,730,694 $ 1,555,876  
F/L Relationship        
Related Party Transaction [Line Items]        
Commission revenue from related party $ 104,000      
Accounts receivable 1,200   1,200  
VitalSource Technologies, Inc.        
Related Party Transaction [Line Items]        
Purchases from related party   573,400 398,600  
Accounts payable $ 38,500 $ 21,500 $ 38,500  
Vital Technologies, Inc.        
Related Party Transaction [Line Items]        
Common Stock ownership (more than) (as a percent)       5.00%