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Employee Stock Plans (Tables) | 9 Months Ended
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Jan. 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 income for the periods indicated:
| Three Months Ended January 31, |  | Nine Months Ended January 31,
| 2023 |  | 2022 |  | 2023 |  | 2022
| (in thousands)
Restricted stock | $ | 9,350 |  |  | $ | 7,141 |  |  | $ | 26,327 |  |  | $ | 21,391 |
ESPP | 134 |  |  | 185 |  |  | 583 |  |  | 584 |
Total stock-based compensation expense | $ | 9,484 |  |  | $ | 7,326 |  |  | $ | 26,910 |  |  | $ | 21,975 |
Restricted Stock Activity | Restricted stock activity during the nine months ended January 31, 2023 is summarized below:
| Shares |  | Weighted- Average Grant Date Fair Value
| (in thousands, except per share data)
Non-vested, April 30, 2022 | 1,980 |  | $ | 40.32 |
Granted | 1,123 |  | $ | 49.11 |
Vested | (1,002) |  | $ | 37.69 |
Forfeited/expired | (36) |  | $ | 55.73 |
Non-vested, January 31, 2023 | 2,065 |  | $ | 50.08 |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + 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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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