v3.26.1
Leases - Components of lease costs (Details) - USD ($)
$ in Thousands
12 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Components of lease costs    
Operating lease cost $ 25,426 $ 10,163
Short term lease cost 1,442 822
Variable lease cost 3,880 1,627
Total lease costs, net $ 30,748 $ 12,612