Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Net income	$ 2,856	$ 2,805	$ 11,526	$ 3,845
Other comprehensive income (loss):
Foreign currency translation adjustments	243	4	244	8
Total comprehensive income	$ 3,099	$ 2,809	$ 11,770	$ 3,853