XML 16 R5.htm IDEA: XBRL DOCUMENT v3.10.0.1
Consolidated Statements of Comprehensive Income (Loss) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Statement Of Income And Comprehensive Income [Abstract]        
NET INCOME $ 4,121 $ 5,428 $ 2,002 $ 17,869
OTHER COMPREHENSIVE INCOME (LOSS)        
Currency translation adjustments (1,652) 1,862 (3,806) 2,312
Unrealized gain (loss) on marketable securities 194 (55) (318) (55)
COMPREHENSIVE INCOME (LOSS) $ 2,663 $ 7,235 $ (2,122) $ 20,126