Condensed Consolidated Statements of Stockholders’ Deficit (Unaudited) - USD ($) $ in Thousands	Common Stock	Treasury Stock	Additional Paid-in Capital	Accumulated Deficit	Total
Balance at Dec. 31, 2020	$ 58	$ (325)	$ 129,783	$ (135,203)	$ (5,687)
Balance (in Shares) at Dec. 31, 2020	5,762	5
Stock-based compensation			24		22
Net loss				(190)	(190)
Balance at Mar. 31, 2021	$ 58	$ (325)	129,807	(135,393)	(5,853)
Balance (in Shares) at Mar. 31, 2021	5,762	5
Balance at Dec. 31, 2020	$ 58	$ (325)	129,783	(135,203)	(5,687)
Balance (in Shares) at Dec. 31, 2020	5,762	5
Net loss					(359)
Balance at Jun. 30, 2021	$ 63	$ (325)	130,098	(135,562)	(5,726)
Balance (in Shares) at Jun. 30, 2021	6,322	5
Balance at Mar. 31, 2021	$ 58	$ (325)	129,807	(135,393)	(5,853)
Balance (in Shares) at Mar. 31, 2021	5,762	5
Stock-based compensation			17		17
Settlement of deferred salary	$ 5		274		279
Settlement of deferred salary (in Shares)	560
Net loss				(169)	(169)
Balance at Jun. 30, 2021	$ 63	$ (325)	130,098	(135,562)	(5,726)
Balance (in Shares) at Jun. 30, 2021	6,322	5
Balance at Dec. 31, 2021	$ 63	$ (325)	130,120	(135,689)	(5,831)
Balance (in Shares) at Dec. 31, 2021	6,322	5
Stock-based compensation			7		7
Cashless exercise of warrants
Cashless exercise of warrants (in Shares)	11
Net loss				(231)	(231)
Balance at Mar. 31, 2022	$ 63	$ (325)	130,127	(135,920)	(6,055)
Balance (in Shares) at Mar. 31, 2022	6,333	5
Balance at Dec. 31, 2021	$ 63	$ (325)	130,120	(135,689)	(5,831)
Balance (in Shares) at Dec. 31, 2021	6,322	5
Net loss					(420)
Balance at Jun. 30, 2022	$ 63	$ (325)	130,133	(136,109)	(6,238)
Balance (in Shares) at Jun. 30, 2022	6,333	5
Balance at Mar. 31, 2022	$ 63	$ (325)	130,127	(135,920)	(6,055)
Balance (in Shares) at Mar. 31, 2022	6,333	5
Stock-based compensation			6		6
Net loss				(189)	(189)
Balance at Jun. 30, 2022	$ 63	$ (325)	$ 130,133	$ (136,109)	$ (6,238)
Balance (in Shares) at Jun. 30, 2022	6,333	5