CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS        
Net income (loss) $ 1,191 $ 2,763 $ (999) $ 4,235
Other comprehensive income (loss):        
Foreign currency translation adjustment, net of tax (547) (53) (793) (35)
Net unrealized gains (losses) on available-for-sale investments, net of tax 37 (46) 65 (46)
Total other comprehensive income (loss) (510) (99) (728) (81)
Comprehensive income (loss) $ 681 $ 2,664 $ (1,727) $ 4,154