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Employee Stock Plans (Tables) | 6 Months Ended
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Oct. 31, 2023
Share-Based Payment Arrangement [Abstract] |
Components of Stock-Based Compensation Expense Recognized | The following table summarizes the components of stock-based compensation expense recognized in the Company’s consolidated statements of operations for the periods indicated:
| Three Months Ended October 31, |  | Six Months Ended October 31,
| 2023 |  | 2022 |  | 2023 |  | 2022
| (in thousands)
Restricted stock | $ | 11,012 |  |  | $ | 9,439 |  |  | $ | 19,492 |  |  | $ | 16,977 |
ESPP | 213 |  |  | 230 |  |  | 461 |  |  | 449 |
Total stock-based compensation expense | $ | 11,225 |  |  | $ | 9,669 |  |  | $ | 19,953 |  |  | $ | 17,426 |
Restricted Stock Activity | Restricted stock activity during the six months ended October 31, 2023 is summarized below:
| Shares |  | Weighted- Average Grant Date Fair Value
| (in thousands, except per share data)
Non-vested, April 30, 2023 | 2,063 |  | $ | 50.12 |
Granted | 854 |  | $ | 51.32 |
Vested | (673) |  | $ | 39.97 |
Forfeited/expired | (147) |  | $ | 53.82 |
Non-vested, October 31, 2023 | 2,097 |  | $ | 53.61 |

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- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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