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CONSOLIDATED STATEMENTS COMPREHENSIVE INCOME (LOSS) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
CONSOLIDATED STATEMENTS COMPREHENSIVE INCOME (LOSS)    
Net income (loss) $ 113 $ (457)
Other comprehensive income (loss), net of tax:    
Foreign currency translation adjustments 130 (26)
Comprehensive income (loss) $ 243 $ (483)