Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss)
Net income	$ 3,328	$ 3,102	$ 37,347	$ 274
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	5,778	(687)	(2,787)	(333)
Unrealized loss on interest rate swap designated as a cash flow hedge	(5,383)		(8,327)
Comprehensive income (loss)	3,723	2,415	26,233	(59)
Less: Comprehensive income attributable to noncontrolling interest	(1,084)	(2,025)	(10,645)	(2,263)
Comprehensive income (loss) attributable to common shareholders	$ 2,639	$ 390	$ 15,588	$ (2,322)