Consolidated Statements of Equity - USD ($) $ in Thousands	Series E Preferred Stock [Member] Accumulated Deficit [Member]	Series E Preferred Stock [Member] Parent [Member]	Series E Preferred Stock [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Balance at Dec. 31, 2018				$ 10,050	$ 119	$ 231,805	$ (134,970)	$ 107,004	$ 848	$ 107,852
Balance, shares at Dec. 31, 2018				925,000	11,886,000
Stock-based compensation						670		670		670
Stock-based compensation, shares					54,000
Dividends and distributions undeclared
Common Stock							(6,986)	(6,986)		(6,986)
Series E Preferred	$ (578)	$ (578)	$ (578)
Common unit									(23)	(23)
Redemption of common units					$ 1	714		715	(757)	(42)
Redemption of common units, shares					53,891
Net earnings (loss)							(5,048)	(5,048)	(19)	(5,067)
Balance at Dec. 31, 2019				$ 10,050	$ 120	233,189	(147,582)	95,777	49	95,826
Balance, shares at Dec. 31, 2019				925,000	11,994,000
Stock-based compensation						143		143		143
Stock-based compensation, shares					21,000
Dividends and distributions undeclared
Series E Preferred	(617)	(617)	(617)
Net earnings (loss)							(19,064)	(19,064)	(7)	(19,071)
Balance at Dec. 31, 2020				$ 10,050	$ 120	233,332	(167,263)	76,239	42	76,281
Balance, shares at Dec. 31, 2020				925,000	12,015,000
Stock-based compensation						421		421		421
Stock-based compensation, shares					20,000
Dividends and distributions undeclared
Series E Preferred	$ (383)	$ (383)	$ (383)
Redemption of Series E preferred stock				$ (10,050)
Redemption of Series E preferred stock, shares				(925,000)
Redemption of Series E preferred stock					$ 27	11,168		1,145		1,145
Redemption of Series E preferred stock, shares					2,686,000
Redemption of common units						9		9	(9)
Net earnings (loss)							47,093	47,093	12	47,105
Balance at Dec. 01, 2021					$ 147	$ 244,930	$ (120,553)	$ 124,524	$ 45	$ 124,569
Balance, shares at Dec. 01, 2021					14,721,000