Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Consolidated Statements Of Comprehensive Income [Abstract]
Net income (loss)	$ 34,814	$ (65,857)	$ (26,503)
Foreign currency translation gain (loss)	(8,123)	6,837	(567)
Gain (loss) on cash flow hedges	340	(65)	(115)
Other	164	130	158
Comprehensive income (loss)	27,195	(58,955)	(27,027)
Less: net income (loss) attributable to noncontrolling interests	2,893	(657)	(74)
Less: comprehensive income (loss) attributable to noncontrolling interests	1	(11)	2
Comprehensive income (loss)	$ 24,301	$ (58,287)	$ (26,955)