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Employee Stock Plans (Tables) | 6 Months Ended
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Oct. 31, 2022
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 October 31, |  | Six Months Ended October 31,
| 2022 |  | 2021 |  | 2022 |  | 2021
| (in thousands)
Restricted stock | $ | 9,439 |  |  | $ | 7,288 |  |  | $ | 16,977 |  |  | $ | 14,250 |
ESPP | 230 |  |  | 203 |  |  | 449 |  |  | 399 |
Total stock-based compensation expense | $ | 9,669 |  |  | $ | 7,491 |  |  | $ | 17,426 |  |  | $ | 14,649 |
Restricted Stock Activity | Restricted stock activity during the six months ended October 31, 2022 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 | 1,116 |  | $ | 49.12 |
Vested | (997) |  | $ | 37.66 |
Forfeited/expired | (27) |  | $ | 55.15 |
Non-vested, October 31, 2022 | 2,072 |  | $ | 50.10 |

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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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