Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (11,624)	$ 12,845	$ (18,784)	$ 13,260
Other comprehensive income (loss):
Foreign currency translation adjustment	17,645	27,778	(48,105)	(2,651)
Other comprehensive income (loss)	17,645	27,778	(48,105)	(2,651)
Comprehensive income (loss)	$ 6,021	$ 40,623	$ (66,889)	$ 10,609