Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (13,037)	$ (22,889)	$ 84,290
Other comprehensive income (loss):
Unrealized gain (loss) on valuation of interest rate swap agreements	348	(19,322)	(21,813)
Amount reclassified into interest expense	11,653	8,870	1,231
Other comprehensive income (loss)	12,001	(10,452)	(20,582)
Comprehensive income (loss)	(1,036)	(33,341)	63,708
Net (income) loss attributable to non-controlling interests and private perpetual preferred unitholders	2,326	6,177	(34,845)
Other comprehensive (income) loss attributable to non-controlling interests	(4,536)	4,003	8,254
Comprehensive income (loss) attributable to common stockholders	$ (3,246)	$ (23,161)	$ 37,117