CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statements Of Comprehensive Income [Abstract]
Net income	$ 2,295	$ 1,063
Other comprehensive income:
Foreign currency translation adjustment	(138)	156
Comprehensive income	$ 2,157	$ 1,219