CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Net income (loss) $ (6,127) $ 9,740
Other comprehensive income (loss), net of tax    
Foreign currency translation adjustment (1,261) 259
Net decrease in unrealized loss on investments 168 178
Total other comprehensive income (loss) (1,093) 437
Total comprehensive income (loss) $ (7,220) $ 10,177