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Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Apr. 30, 2013
Apr. 30, 2012
Apr. 30, 2013
Apr. 30, 2012
Net income $ 11,840 $ 9,735 $ 18,904 $ 17,384
Currency translation adjustment (3,201) (1,539) (107) (7,102)
Total comprehensive income $ 8,639 $ 8,196 $ 18,797 $ 10,282