Condensed Consolidated Statements of Comprehensive Income - 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)	$ 58	$ 5,372	$ (1,274)	$ 9,658
Other comprehensive (loss) income:
Currency translation adjustment	(2,674)	(5)	158	(226)
Unrealized (loss) gain on derivative instruments	(769)	(454)	5,727	(3,772)
Unrealized gain on derivative instruments at joint venture	157	0	711	0
Net (loss) gain recognized in other comprehensive (loss) income	(3,286)	(459)	6,596	(3,998)
Tax benefit (expense) related to items of other comprehensive (loss) income	720	101	(1,495)	885
Other comprehensive (loss) income	(2,566)	(358)	5,101	(3,113)
Total comprehensive (loss) income	$ (2,508)	$ 5,014	$ 3,827	$ 6,545