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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
3 Months Ended
Apr. 30, 2017
Apr. 30, 2016
Net income $ 1,711 $ 3
Other comprehensive income (loss):    
Cash flow hedges 0 26
Foreign currency translation adjustments (90) 442
Other comprehensive income (loss) (90) 468
Comprehensive income $ 1,621 $ 471