Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (5,774)	$ 37,044	$ 22,038
Other comprehensive loss:
Equity in other comprehensive (loss) income of unconsolidated joint venture	0	(217)	122
Change in fair value of swap agreements	(29,704)	(22,303)	(5,301)
Total comprehensive (loss) income	(35,478)	14,524	16,859
Distributions to redeemable preferred shareholders	(8,708)	(8,188)	(3,275)
Distributions to redeemable noncontrolling interests attributable to common stockholders	(208)	(320)	(356)
Comprehensive loss (income) attributable to noncontrolling interests	5,310	(695)	(479)
Comprehensive (loss) income attributable to common stockholders	$ (39,084)	$ 5,321	$ 12,749