Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Cumulative-effect adjustment upon adoption of ASU 2016-13	Total Stockholders’ Equity	Total Stockholders’ Equity Cumulative-effect adjustment upon adoption of ASU 2016-13	Common Stock	Preferred Stock	Additional Paid-in Capital	Distributions in Excess of Earnings	Distributions in Excess of Earnings Cumulative-effect adjustment upon adoption of ASU 2016-13	Non-controlling Interests	Series A1 Preferred Stock	Series A1 Preferred Stock Total Stockholders’ Equity	Series A1 Preferred Stock Preferred Stock	Series A1 Preferred Stock Additional Paid-in Capital	Series A1 Preferred Stock Distributions in Excess of Earnings	Series D Preferred Stock	Series D Preferred Stock Total Stockholders’ Equity	Series D Preferred Stock Preferred Stock	Series D Preferred Stock Distributions in Excess of Earnings	Series A Preferred Stock	Series A Preferred Stock Total Stockholders’ Equity	Series A Preferred Stock Preferred Stock	Series A Preferred Stock Additional Paid-in Capital	Series A Preferred Stock Distributions in Excess of Earnings
Beginning balance (in shares) at Dec. 31, 2022					22,737,853
Beginning balance at Dec. 31, 2022	$ 362,033	$ (619)	$ 361,660	$ (619)	$ 23	$ 337,762	$ 861,721	$ (837,846)	$ (619)	$ 373			$ 147,514					$ 1,200				$ 189,048
Beginning balance (in shares) at Dec. 31, 2022						13,570,353							5,956,147					48,857				7,565,349
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Acquisition of non-controlling interests	5,002									5,002
Stock-based compensation expense	55		55				55
Common dividends ($0.085 per share)	(1,933)		(1,933)					(1,933)
Issuance of Series A1 Preferred Stock (in shares)													1,032,433
Issuance of Series A1 Preferred Stock											$ 23,278	$ 23,278	$ 25,569	$ (2,291)
Redemption of Series A1 Preferred Stock (in shares)													(12,870)									(189,753)
Redemption of Series A1 Preferred Stock											(302)	(302)	$ (319)	28	$ (11)					$ (4,682)	$ (4,682)	$ (4,723)	$ 403	$ (362)
Dividends to holders of Preferred Stock											$ (2,559)	(2,559)			(2,559)	$ (17)	$ (17)		$ (17)	(2,810)	(2,810)			(2,810)
Reclassification of Series A Preferred stock to permanent equity (in shares)																						389,325
Reclassification of Series A Preferred stock to permanent equity	8,812																			$ 8,812	8,812	$ 9,699	(887)
Net loss	(7,576)		(6,951)					(6,951)		(625)
Ending balance (in shares) at Mar. 31, 2023					22,737,853
Ending balance at Mar. 31, 2023	378,682		373,932		$ 23	$ 367,988	859,029	(853,108)		4,750			$ 172,764					$ 1,200				$ 194,024
Ending balance (in shares) at Mar. 31, 2023						14,789,488							6,975,710					48,857				7,764,921
Beginning balance (in shares) at Dec. 31, 2023					22,786,741
Beginning balance at Dec. 31, 2023	376,769		374,403		$ 23	$ 443,829	852,476	(921,925)		2,366			$ 256,935					$ 1,190				$ 185,704
Beginning balance (in shares) at Dec. 31, 2023						17,858,629					10,378,343		10,378,343			48,447		48,447		7,431,839		7,431,839
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	55		55				55
Common dividends ($0.085 per share)	(1,937)		(1,937)					(1,937)
Issuance of Series A1 Preferred Stock (in shares)													853,879
Issuance of Series A1 Preferred Stock											$ 19,066	19,066	$ 21,246	(2,180)
Redemption of Series A1 Preferred Stock (in shares)													(24,046)									(389,506)
Redemption of Series A1 Preferred Stock											(567)	(567)	$ (595)	$ 52	(24)					$ (9,643)	(9,643)	$ (9,698)	$ 831	(776)
Dividends to holders of Preferred Stock											$ (5,251)	$ (5,251)			$ (5,251)	$ (17)	$ (17)		$ (17)	$ (2,491)	$ (2,491)			$ (2,491)
Reclassification of Series A Preferred stock to permanent equity	0
Net loss	$ (3,905)		(3,730)					(3,730)		(175)
Ending balance (in shares) at Mar. 31, 2024	22,786,741				22,786,741
Ending balance at Mar. 31, 2024	$ 372,079		$ 369,888		$ 23	$ 454,782	$ 851,234	$ (936,151)		$ 2,191			$ 277,586					$ 1,190				$ 176,006
Ending balance (in shares) at Mar. 31, 2024						18,298,956					11,208,176		11,208,176			48,447		48,447		7,042,333		7,042,333