Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net income	$ 9,657	$ 9,578	$ 27,833	$ 29,048
Other comprehensive income (loss):
Foreign currency translation adjustment	(108)	249	22	(414)
Other comprehensive income (loss)	(108)	249	22	(414)
Comprehensive Income	$ 9,549	$ 9,827	$ 27,855	$ 28,634