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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (in thousands) (Unaudited) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Consolidated Statements Of Comprehensive Income Loss In Thousands        
Net income $ 486 $ 1,206 $ 616 $ 2,185
Other comprehensive income:        
Foreign currency translation gain (loss) (534) 272 (233) 354
Comprehensive income (loss) $ (48) $ 1,478 $ 383 $ 2,539