Earnings Per Share - Summary of Calculation of Numerator and Denominator in Earnings Per Share (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Earnings Per Share [Abstract]
Net income (loss) from continuing operations	$ 2,007,000	$ (79,010,000)
Preferred stock dividends	(10,752,000)	(10,752,000)
Net loss attributable to noncontrolling interests	0	355,000
Net earnings allocated to unvested shares	0	58,000
Loss from continuing operations, net of noncontrolling interest, attributable to vested common shares	(8,745,000)	(89,349,000)
Income from discontinued operations, net of noncontrolling interests, attributable to vested common shares	0	122,686,000
Net (loss) income attributable to vested common shares	(8,745,000)	33,337,000
Net (loss) income attributable to vested common shares	$ (8,745,000)	$ 33,337,000
Weighted average number of vested common shares outstanding, basic (in shares)	13,718,000	13,448,000
Weighted average number of vested common shares outstanding, diluted (in shares)	13,718,000	13,448,000
Net (loss) income per common share attributable to common shareholders (basic and diluted):
Continuing operations, basic (in dollars per share)	$ (0.64)	$ (6.64)
Continuing operations, diluted (in dollars per share)	(0.64)	(6.64)
Discontinued operations, basic (in dollars per share)	0	9.12
Discontinued operations, diluted (in dollars per share)	0	9.12
NET (LOSS) INCOME PER COMMON SHARE ATTRIBUTABLE TO COMMON SHAREHOLDERS, BASIC (in dollars per share)	(0.64)	2.48
NET (LOSS) INCOME PER COMMON SHARE ATTRIBUTABLE TO COMMON SHAREHOLDERS, DILUTED (in dollars per share)	$ (0.64)	$ 2.48