Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 3,352	$ 9,748
Other comprehensive income (loss):
Currency translation adjustment	398	1,018
Unrealized gain (loss) on derivative instruments	11,250	(2,298)
Unrealized gain (loss) on derivative instruments at joint venture	1,454	(1,121)
Net gain (loss) recognized in other comprehensive income	13,102	(2,401)
Tax (expense) benefit related to items of other comprehensive income (loss)	(2,954)	532
Other comprehensive income (loss)	10,148	(1,869)
Total comprehensive income	$ 13,500	$ 7,879