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Employee Stock Plans (Tables) | 9 Months Ended
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Jan. 31, 2013
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, |
|  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
|  | (in thousands) |
Restricted stock |  | $ | 2,297 |  |  | $ | 3,198 |  |  | $ | 8,130 |  |  | $ | 9,119 |
Stock options |  |  | 254 |  |  |  | 264 |  |  |  | 690 |  |  |  | 709 |
ESPP |  |  | — |  |  |  | (146 | ) |  |  | — |  |  |  | 85 |
Total stock-based compensation expense, pre-tax |  |  | 2,551 |  |  |  | 3,316 |  |  |  | 8,820 |  |  |  | 9,913 |
Tax benefit from stock-based compensation expense |  |  | (441 | ) |  |  | (1,147 | ) |  |  | (3,186 | ) |  |  | (3,475 | )
Total stock-based compensation expense, net of tax |  | $ | 2,110 |  |  | $ | 2,169 |  |  | $ | 5,634 |  |  | $ | 6,438 |
Stock Options And SAR Transactions | Stock options transactions under the Company’s 2008 Plan, as amended to date, were as follows:
|  | Nine Months Ended January 31, 2013 |
|  | Options |  |  | Weighted- Average Exercise Price |  |  | Weighted- Average Remaining Contractual Life (In Years) |  |  | Aggregate Intrinsic Value |
|  | (in thousands, except per share data) |
Outstanding, April 30, 2012 |  |  | 1,492 |  |  | $ | 14.00 |  |  |  |  |  |  |  |  |
Exercised |  |  | (171 | ) |  | $ | 8.42 |  |  |  |  |  |  |  |  |
Forfeited/expired. |  |  | (151 | ) |  | $ | 16.93 |  |  |  |  |  |  |  |  |
Outstanding, January 31, 2013 |  |  | 1,170 |  |  | $ | 14.55 |  |  |  | 2.70 |  |  | $ | 4,062 |
Exercisable, January 31, 2013 |  |  | 923 |  |  | $ | 14.77 |  |  |  | 2.33 |  |  | $ | 3,041 |
Additional Information Pertaining To Stock Options And SARs | Additional information pertaining to stock options:
|  | Three Months Ended January 31, |  |  | Nine Months Ended January 31, |
|  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
|  | (in thousands, except per share data) |
Weighted-average fair value of stock options granted |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 9.61 |
Total fair value of stock options vested |  | $ | 20 |  |  | $ | 20 |  |  | $ | 927 |  |  | $ | 914 |
Total intrinsic value of stock options exercised |  | $ | 210 |  |  | $ | 127 |  |  | $ | 1,121 |  |  | $ | 986 |
Restricted Stock Activity | Restricted stock activity during the nine months ended January 31, 2013, is summarized below:
|  | Shares |  |  | Weighted- Average Grant Date Fair Value |
|  | (in thousands, except per share data) |
Non-vested, April 30, 2012 |  |  | 1,781 |  |  | $ | 9.85 |
Granted |  |  | 847 |  |  | $ | 13.77 |
Vested |  |  | (735 | ) |  | $ | 11.07 |
Forfeited/expired |  |  | (80 | ) |  | $ | 16.43 |
Non-vested, January 31, 2013 |  |  | 1,813 |  |  | $ | 10.90 |

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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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock options and stock appreciation rights that were outstanding at the beginning and end of the year, exercisable at the end of the year, and the number of stock options and stock appreciation rights that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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