CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net income (loss)	$ (734)	$ 113
Other comprehensive income, net of tax:
Foreign currency translation adjustments	59	130
Comprehensive income (loss)	$ (675)	$ 243