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Employee Stock Plans (Tables) | 9 Months Ended
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Jan. 31, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [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, |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
|  | (in thousands) |
Restricted stock |  | $ | 5,413 |  |  | $ | 5,263 |  |  | $ | 17,083 |  |  | $ | 14,977 |
ESPP |  |  | 246 |  |  |  | 254 |  |  |  | 945 |  |  |  | 823 |
Total stock-based compensation expense |  | $ | 5,659 |  |  | $ | 5,517 |  |  | $ | 18,028 |  |  | $ | 15,800 |
Restricted Stock Activity | Restricted stock activity during the nine months ended January 31, 2019 is summarized below:
|  | Shares |  |  | Weighted- Average Grant Date Fair Value |
|  | (in thousands, except per share data) |
Non-vested, April 30, 2018 |  |  | 1,730 |  |  | $ | 33.45 |
Granted |  |  | 665 |  |  | $ | 40.86 |
Vested |  |  | (889 | ) |  | $ | 36.44 |
Forfeited/expired |  |  | (32 | ) |  | $ | 31.96 |
Non-vested, January 31, 2019 |  |  | 1,474 |  |  | $ | 38.33 |

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- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. + 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 http://asc.fasb.org/extlink&oid=109197908&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 http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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