Leases - Summary of Future Lease Payments for Operating and Finance Leases (Detail) - USD ($) $ in Thousands |
Jul. 31, 2026 |
Apr. 30, 2026 |
|---|---|---|
| Financing Leases | ||
| Less current maturities of lease liabilities | $ (1,896) | $ (1,858) |
| Finance Lease, Liability, Noncurrent | $ 31,676 | $ 32,163 |