Condensed Consolidated Statements of Changes in Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Preferred Stock [Member] Series C Convertible Preferred Stock [Member]		Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance at Dec. 31, 2022	$ 1		[1]	$ 218,977	$ (201,585)	$ 17,393
Balance, shares at Dec. 31, 2022	8,330,918	1,718
Net loss					(4,256)	(4,256)
Share-based compensation related to stock, restricted stock, restricted stock units and stock options award, net of forfeitures				289		289
Share-based compensation related to stock, restricted stock, restricted stock units and stock options award, net of forfeitures, shares	(4,270)
Balance at Mar. 31, 2023	$ 1		[1]	219,266	(205,841)	13,426
Balance, shares at Mar. 31, 2023	8,326,648	1,718
Balance at Dec. 31, 2023	$ 2		[2]	261,000	(221,501)	39,501
Balance, shares at Dec. 31, 2023	21,841,215	1,718
Net loss					(7,032)	(7,032)
Share-based compensation related to stock, restricted stock, restricted stock units and stock options award, net of forfeitures				2,618		2,618
Share-based compensation related to stock, restricted stock, restricted stock units and stock options award, net of forfeitures, shares	1,571,170
Balance at Mar. 31, 2024	$ 2		[2]	$ 263,618	$ (228,533)	$ 35,087
Balance, shares at Mar. 31, 2024	23,412,385	1,718

[1] Represents an amount less than $1 thousand

[2] Represents an amount less than $1 thousand