Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Condensed Consolidated Statements of Comprehensive Income
Net income	$ 45,490	$ 25,272	$ 121,438	$ 97,575
Other comprehensive loss, net of income tax:
Foreign currency translation adjustment	12,549	(9,703)	7,445	(8,880)
Total comprehensive income	58,039	15,569	128,883	88,695
Total comprehensive income attributable to:
Stockholders	57,910	15,586	128,654	88,614
Non-controlling interests	129	(17)	229	81
Total comprehensive income	$ 58,039	$ 15,569	$ 128,883	$ 88,695