Income Taxes - Additional Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jan. 31, 2022 |
Jan. 31, 2021 |
Jan. 31, 2022 |
Jan. 31, 2021 |
|
| Income Tax Disclosure [Abstract] | ||||
| Provision for income taxes | $ 3,841 | $ 1,136 | $ 9,344 | $ 2,156 |