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REVENUE - Performance Obligation (Details) - Fixed fee license revenue - Performance Obligation B - USD ($)
$ in Millions
Jul. 31, 2025
Apr. 30, 2025
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Deferred revenue $ 8.0  
One to three years    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Deferred revenue   $ 7.5
More than three years    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Deferred revenue $ 0.5