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Employee Stock Plans (Tables) | 3 Months Ended
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Jul. 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 operations for the periods indicated:
|  | Three Months Ended July 31, |
|  | 2019 |  |  | 2018 |
|  | (in thousands) |
Restricted stock |  | $ | 5,091 |  |  | $ | 5,369 |
ESPP |  |  | 371 |  |  |  | 345 |
Total stock-based compensation expense |  | $ | 5,462 |  |  | $ | 5,714 |
Restricted Stock Activity | Restricted stock activity during the three months ended July 31, 2019 is summarized below:
|  | Shares |  |  | Weighted- Average Grant Date Fair Value |
|  | (in thousands, except per share data) |
Non-vested, April 30, 2019 |  |  | 1,460 |  |  | $ | 38.42 |
Granted |  |  | 551 |  |  | $ | 38.86 |
Vested |  |  | (584 | ) |  | $ | 24.15 |
Forfeited/expired |  |  | (18 | ) |  | $ | 17.95 |
Non-vested, July 31, 2019 |  |  | 1,409 |  |  | $ | 44.78 |

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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 http://asc.fasb.org/extlink&oid=116856206&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=116856206&loc=d3e5070-113901 + Details
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