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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Apr. 30, 2014 | Apr. 30, 2013 | Apr. 30, 2012
Net income | $ 72,691 | $ 33,293 | $ 54,303
Other comprehensive income: |  |  |
Foreign currency translation adjustments | (1,955) | (5,254) | (12,826)
Deferred compensation and pension plan adjustments, net of tax | 2,230 | (4,578) | (5,644)
Unrealized (losses) gains on marketable securities, net of tax | (32) | 10 | 1
Comprehensive income | $ 72,934 | $ 23,471 | $ 35,834

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