v3.26.1
Balance Sheet Components - Additional Information (Details) - USD ($)
12 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Apr. 30, 2024
Balance Sheet Components [Abstract]      
Depreciation expense $ 3,000,000.0 $ 3,100,000 $ 3,500,000
Goodwill impairment $ 0 $ 0 $ 0