Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net income	$ 1,875	$ 2,856	$ 3,131	$ 11,526
Other comprehensive income (loss):
Unrealized gain (loss) on marketable securities	(12)		25
Foreign currency translation adjustments	6	243	(47)	244
Total comprehensive income	$ 1,869	$ 3,099	$ 3,109	$ 11,770