Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
NET INCOME	$ 32,328	$ 28,679
OTHER COMPREHENSIVE INCOME (LOSS):
Translation adjustments, net of tax	(12)	(17)
Total other comprehensive income (loss)	(12)	(17)
COMPREHENSIVE INCOME	$ 32,316	$ 28,662