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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 31, 2017
Jul. 31, 2016
Jul. 31, 2017
Jul. 31, 2016
Net income $ 1,842 $ 1,431 $ 3,552 $ 1,434
Other comprehensive income (loss):        
Cash flow hedges (160) (3) (202) 23
Foreign currency translation adjustments 378 (351) 330 91
Other comprehensive income (loss) 218 (354) 128 114
Comprehensive income $ 2,060 $ 1,077 $ 3,680 $ 1,548