Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Cumulative Effect, Period of Adoption, Adjustment [Member] Preferred Stock [Member] Series A Preferred Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] AOCI Attributable to Parent [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Noncontrolling Interest [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Preferred Stock [Member] Series A Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]	Total
Balance (in shares) at Dec. 31, 2021							252,717	4,265,505
Balance at Dec. 31, 2021							$ 0	$ 27	$ 221,321	$ (180,405)	$ 653	$ 41,596
Net loss — the Company							0	0	0	(8,619)	0	(8,619)
Net income — non-controlling interest							0	0	0	0	(17)	(17)
Stock-based compensation							$ 0	$ 0	443	0	0	443
Options exercised (in shares)							0	1,097
Options exercised							$ 0	$ 0	23	0	0	23
Balance (in shares) at Mar. 31, 2022							252,717	4,266,602
Balance at Mar. 31, 2022							$ 0	$ 27	221,787	(189,024)	636	33,426
Balance (in shares) at Dec. 31, 2021							252,717	4,265,505
Balance at Dec. 31, 2021							$ 0	$ 27	221,321	(180,405)	653	41,596
Balance (in shares) at Dec. 31, 2022							212,333	5,141,688
Balance (Accounting Standards Update 2016-13 [Member]) at Dec. 31, 2022	$ 0	$ 0	$ 0	$ (548)	$ 0	$ (548)
Balance at Dec. 31, 2022							$ 0	$ 29	232,169	(224,105)	645	8,738
Restricted share units vested (in shares)							0	22,000
Restricted share units vested							$ 0	$ 0	0	0	0	0
Issuance of common stock (in shares)							0	224,386
Issuance of common stock							$ 0	$ 1	744	0	0	745
Net loss — the Company							0	0	0	(9,657)	0	(9,657)
Net income — non-controlling interest							0	0	0	0	34	34
Stock-based compensation							$ 0	$ 0	481	0	0	$ 481
Options exercised (in shares)												(0)
Balance (in shares) at Mar. 31, 2023							212,333	5,388,074
Balance at Mar. 31, 2023							$ 0	$ 30	$ 233,394	$ (234,310)	$ 679	$ (207)