Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Condensed Consolidated Statements of Comprehensive Income (Loss) [Abstract]
Net income	$ 644	$ 613	$ 736	$ 2,496
Other comprehensive income:
Unrealized loss on available for sale debt securities, net of tax	(17)	0	(17)	0
Foreign currency translation adjustment	(4)	(65)	(197)	(100)
Comprehensive income	$ 623	$ 548	$ 522	$ 2,396