CONSOLIDATED STATEMENTS OF CHANGES IN STOCKERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Preferred Series B [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Beginning balance, value at Dec. 31, 2021	$ 1	$ 51	$ 63,579	$ (59,236)	$ 4,395
Beginning balance, Shares at Dec. 31, 2021	1	5,132
Net Income				5	5
Ending balance, value at Mar. 31, 2022	$ 1	$ 51	63,579	(59,231)	4,400
Ending balance, Shares at Mar. 31, 2022	1	5,132
Beginning balance, value at Dec. 31, 2022	$ 1	$ 51	63,579	(59,055)	4,576
Beginning balance, Shares at Dec. 31, 2022	1	5,132
Net Income				17	17
Ending balance, value at Mar. 31, 2023	$ 1	$ 51	$ 63,579	$ (59,038)	$ 4,593
Ending balance, Shares at Mar. 31, 2023	1	5,132