Defined Contribution Benefit Plan - Additional Information (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
May 31, 2025 |
May 31, 2024 |
May 31, 2023 |
|
| Defined Benefit Plan Disclosure [Line Items] | |||
| Defined contribution 401(K) benefit expense | $ 3,726 | $ 3,368 | $ 2,439 |
| First 3% employees deferred amount | |||
| Defined Benefit Plan Disclosure [Line Items] | |||
| Defined contribution plan employer matching contribution | 100.00% | ||
| Next 2% employees deferred amount | |||
| Defined Benefit Plan Disclosure [Line Items] | |||
| Defined contribution plan employer matching contribution | 50.00% | ||