XML 20 R5.htm IDEA: XBRL DOCUMENT v3.8.0.1
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Statement of Comprehensive Income [Abstract]      
Net income (loss) $ 15,560 $ 11,429 $ 1,011
Other comprehensive income (loss):      
Change in foreign currency translation adjustment 118 861 (4,149)
Available-for-sale investments:      
Change in net unrealized gain (losses) (423)
Amounts reclassified from AOCI 330
Net change (93)
Cash flow hedges:      
Change in net unrealized gains (losses) 2,331 168 (153)
Amounts reclassified from AOCI (1,772) (261) (110)
Net change 559 (93) (263)
Other comprehensive income (loss), net 677 768 (4,505)
Total of comprehensive income (loss) $ 16,237 $ 12,197 $ (3,494)