CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS` DEFICIT - USD ($)	Preferred Stock [Member] Series A Preferred Stock [Member]	Preferred Stock [Member] Series B Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common [Member]	Total
Balance at Dec. 31, 2022			$ 13,000	$ 41,444,000	$ (42,652,000)	$ (6,066,000)	$ (3,063,000)	$ (10,324,000)
Balance (in Shares) at Dec. 31, 2022			13,474,116
Net income (loss)					(858,000)			(858,000)
Issuance of options				38,000				38,000
Other comprehensive income, net of tax:
Unrealized foreign currency translation (gain) loss						7,000		7,000
Balance at Mar. 31, 2023			$ 13,000	41,482,000	(43,510,000)	(6,059,000)	(3,063,000)	(11,137,000)
Balance (in Shares) at Mar. 31, 2023			13,474,116
Balance at Dec. 31, 2023			$ 13,000	41,508,000	(46,719,000)	(5,949,000)	(3,063,000)	(14,210,000)
Balance (in Shares) at Dec. 31, 2023			13,524,116
Net income (loss)					(1,269,000)			(1,269,000)
Other comprehensive income, net of tax:
Unrealized foreign currency translation (gain) loss						(49,000)		(49,000)
Balance at Mar. 31, 2024			$ 13,000	$ 41,508,000	$ (47,988,000)	$ (5,998,000)	$ (3,063,000)	$ (15,528,000)
Balance (in Shares) at Mar. 31, 2024			13,524,116