Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Condensed Consolidated Statements Of Comprehensive Loss Income [Abstract]
Net income	$ 2,738	$ 7,230	$ 3,568	$ 9,277
Other comprehensive (loss) income :
Foreign currency translation adjustment	(574)	168	(547)	(20)
Comprehensive income	$ 2,164	$ 7,398	$ 3,021	$ 9,257