Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss)
Net income (loss)	$ 34,019	$ (2,828)
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(8,565)	354
Unrealized loss on interest rate swap designated as a cash flow hedge	(2,944)
Comprehensive income (loss)	22,510	(2,474)
Less: Comprehensive income attributable to noncontrolling interest	(9,561)	(238)
Comprehensive income (loss) attributable to common shareholders	$ 12,949	$ (2,712)