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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Net income $ 6,521 $ 5,506
Other comprehensive income (loss):    
Foreign currency translation adjustment 118 874
Other comprehensive income (loss) 118 874
Comprehensive Income $ 6,639 $ 6,380