Condensed Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common stock (Issued)	Additional paid -in capital	Accumulated deficit	Treasury stock, at cost	Accumulated other comprehensive income	Total
Balance at Dec. 31, 2020	$ 206	$ 34,226	$ (26,279)	$ (1,699)		$ 6,454
Balance (in Shares) at Dec. 31, 2020	20,654,996
Net loss			(249)			(249)
Equity based compensation expense		3				3
Stock based compensation expense to directors		20				20
Balance at Mar. 31, 2021	$ 206	34,249	(26,528)	(1,699)		6,228
Balance (in Shares) at Mar. 31, 2021	20,654,996
Balance at Dec. 31, 2020	$ 206	34,226	(26,279)	(1,699)		6,454
Balance (in Shares) at Dec. 31, 2020	20,654,996
Net loss						(842)
Balance at Sep. 30, 2021	$ 210	34,292	(27,121)	(1,699)		5,682
Balance (in Shares) at Sep. 30, 2021	21,025,748
Balance at Mar. 31, 2021	$ 206	34,249	(26,528)	(1,699)		6,228
Balance (in Shares) at Mar. 31, 2021	20,654,996
Net loss			(294)			(294)
Equity based compensation expense		4				4
Stock based compensation expense to directors		20				20
Balance at Jun. 30, 2021	$ 206	34,273	(26,822)	(1,699)		5,958
Balance (in Shares) at Jun. 30, 2021	20,654,996
Net loss			(299)			(299)
Equity based compensation expense		3				3
Equity based compensation expense (in Shares)	370,752
Stock based compensation expense to directors	$ 4	16				20
Stock based compensation expense to directors (in Shares)	370,752
Balance at Sep. 30, 2021	$ 210	34,292	(27,121)	(1,699)		5,682
Balance (in Shares) at Sep. 30, 2021	21,025,748
Balance at Dec. 31, 2021	$ 210	34,316	(27,397)	(1,699)		5,430
Balance (in Shares) at Dec. 31, 2021	21,025,748
Net loss			(314)			(314)
Equity based compensation expense	$ 1	1				2
Equity based compensation expense (in Shares)	100,000
Stock based compensation expense to directors		20				20
Stock based compensation expense to directors (in Shares)	100,000
Balance at Mar. 31, 2022	$ 211	34,337	(27,711)	(1,699)		5,138
Balance (in Shares) at Mar. 31, 2022	21,125,748
Balance at Dec. 31, 2021	$ 210	34,316	(27,397)	(1,699)		5,430
Balance (in Shares) at Dec. 31, 2021	21,025,748
Net loss						(901)
Balance at Sep. 30, 2022	$ 213	34,375	(28,298)	(1,747)	4	4,547
Balance (in Shares) at Sep. 30, 2022	21,343,680
Balance at Mar. 31, 2022	$ 211	34,337	(27,711)	(1,699)		5,138
Balance (in Shares) at Mar. 31, 2022	21,125,748
Net loss			(325)			(325)
Purchase of Treasury Stock				(48)		(48)
Equity based compensation expense (in Shares)	217,932
Stock based compensation expense to directors	$ 2	18				20
Stock based compensation expense to directors (in Shares)	217,932
Balance at Jun. 30, 2022	$ 213	34,355	(28,036)	(1,747)		4,785
Balance (in Shares) at Jun. 30, 2022	21,343,680
Net loss			(262)			(262)
Other comprehensive income					4	4
Stock based compensation expense to directors		20				20
Balance at Sep. 30, 2022	$ 213	$ 34,375	$ (28,298)	$ (1,747)	$ 4	$ 4,547
Balance (in Shares) at Sep. 30, 2022	21,343,680