CONSOLIDATED STATEMENTS OF EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Preferred Shares	Common Shares	Accumulated Distributions In Excess of Net Income	Accumulated Other Comprehensive Loss	Nonredeemable Noncontrolling Interest	Series C Preferred Stock	Series C Preferred Stock Accumulated Distributions In Excess of Net Income	Series E Preferred Stock	Series E Preferred Stock Common Shares	Series E Preferred Stock Nonredeemable Noncontrolling Interest
Beginning balance at Dec. 31, 2020	$ 672,823	$ 93,530	$ 968,263	$ (427,681)	$ (15,905)	$ 54,616
Beginning balance (in shares) at Dec. 31, 2020			13,027
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss attributable to controlling interest and noncontrolling interests	(2,741)			(29)		(2,712)
Change in fair value of derivatives and amortization of swap settlements	11,470				11,470
Distributions - commons shares and units	(42,669)			(40,180)		(2,489)
Distributions – Series C preferred shares	(6,428)						$ (6,428)	$ (6,428)
Distributions - Series E preferred units									$ (2,343)		$ (2,343)
Share-based compensation, net of forfeitures (in shares)			28
Share-based compensation, net of forfeitures	2,689		$ 2,689
Sale of common shares, net (in shares)			1,817
Sale of common shares, net	156,038		$ 156,038
Issuance of Series E preferred units									217,513	$ 44,905	172,608
Redemption of Units for common shares (in shares)			144
Redemption of Units for common shares	0		$ (4,714)			4,714
Change in value of Series D preferred units	(8,771)		(8,771)
Other	(1,301)		(1,155)			(146)
Ending balance at Dec. 31, 2021	996,280	93,530	$ 1,157,255	(474,318)	(4,435)	224,248
Ending balance (in shares) at Dec. 31, 2021			15,016
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss attributable to controlling interest and noncontrolling interests	(18,281)			(14,109)		(4,172)
Change in fair value of derivatives and amortization of swap settlements	2,380				2,380
Distributions - commons shares and units	(47,445)			(44,567)		(2,878)
Distributions – Series C preferred shares	(6,428)						(6,428)	(6,428)
Distributions - Series E preferred units									(7,029)		(7,029)
Share-based compensation, net of forfeitures (in shares)			25
Share-based compensation, net of forfeitures	2,615		$ 2,615
Sale of common shares, net (in shares)			321
Sale of common shares, net	31,439		$ 31,439
Issuance of Series E preferred units	22,882		$ 13,023			9,859
Redemption of Units for common shares (in shares)			24							67
Redemption of Units for common shares	0		$ (1,353)			1,353			0	$ (3,667)	3,667
Redemption of Units for cash	(4,141)					(4,141)
Shares repurchased (in shares)			432
Shares repurchased	(29,059)		$ (29,059)
Change in value of Series D preferred units	8,771		8,771
Shares withheld for taxes	(1,284)		$ (1,284)
Other (in shares)			(1)
Other	(404)		$ (256)			(148)
Ending balance at Dec. 31, 2022	950,296	93,530	$ 1,177,484	(539,422)	(2,055)	220,759
Ending balance (in shares) at Dec. 31, 2022			15,020
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss attributable to controlling interest and noncontrolling interests	48,591			41,325		7,266
Amortization of swap settlements	936				936
Distributions - commons shares and units	(46,442)			(43,748)		(2,694)
Distributions – Series C preferred shares	(6,428)						$ (6,428)	$ (6,428)
Distributions - Series E preferred units									(6,756)		(6,756)
Share-based compensation, net of forfeitures (in shares)			20
Share-based compensation, net of forfeitures	3,295		$ 3,295
Redemption of Units for common shares (in shares)			109							31
Redemption of Units for common shares	0		$ (1,910)			1,910			$ 0	$ (1,390)	$ 1,390
Shares repurchased (in shares)			216
Shares repurchased	(11,539)		$ (11,539)
Other (in shares)			(1)
Other	(928)		$ (246)			(682)
Ending balance at Dec. 31, 2023	$ 931,025	$ 93,530	$ 1,165,694	$ (548,273)	$ (1,119)	$ 221,193
Ending balance (in shares) at Dec. 31, 2023			14,963