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Provision Benefit For Domestic And Foreign Income Taxes (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Apr. 30, 2015 | Apr. 30, 2014 | Apr. 30, 2013
Current income taxes: |  |  |
Federal | $ 16,569 | $ 6,982 | $ 4,100
State | 2,412 | 1,939 | 1,237
Foreign | 13,650 | 15,502 | 8,759
Current provision for income taxes | 32,631 | 24,423 | 14,096
Deferred income taxes: |  |  |
Federal | 3,140 | 5,094 | (423)
State | (239) | 177 | 1,895
Foreign | (2,006) | (1,202) | 1,069
Deferred provision for income taxes | 895 | 4,069 | 2,541
Total provision for income taxes | $ 33,526 | $ 28,492 | $ 16,637

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