Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Expenses
Compensation and benefits	$ 110	$ 111	$ 340	$ 335
Other operating	167	187	579	558
Total operating expenses	277	298	919	893
Loss from operations	(277)	(298)	(919)	(893)
Interest and other income, net	15		18	53
Loss from operations before income taxes	(262)	(298)	(901)	(840)
Income tax expense		(1)		(2)
Net loss	$ (262)	$ (299)	$ (901)	$ (842)
Basic and diluted weighted average common shares outstanding (in Shares)	20,495,711	20,357,195	20,469,581	20,245,169
Basic and diluted loss per share (in Dollars per share)	$ (0.01)	$ (0.01)	$ (0.04)	$ (0.04)