CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS` DEFICIT (unaudited) - USD ($)	Series A Preferred Stock [Member] Preferred Stock [Member]	Series B Preferred Stock [Member] 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, 2021			$ 13,000	$ 41,330,000	$ (42,975,000)	$ (6,253,000)	$ (3,063,000)	$ (10,948,000)
Balance (in Shares) at Dec. 31, 2021			13,474,116
Net income (loss)					557,000			557,000
Issuance of options				76,000				76,000
Other comprehensive loss, net of tax:
Unrealized foreign currency translation loss						(212,000)		(212,000)
Balance at Sep. 30, 2022			$ 13,000	41,406,000	(42,418,000)	(6,465,000)	(3,063,000)	(10,527,000)
Balance (in Shares) at Sep. 30, 2022			13,474,116
Balance at Jun. 30, 2022			$ 13,000	41,368,000	(41,952,000)	(6,297,000)	(3,063,000)	(9,931,000)
Balance (in Shares) at Jun. 30, 2022			13,474,116
Net income (loss)					(466,000)			(466,000)
Issuance of options				38,000				38,000
Other comprehensive loss, net of tax:
Unrealized foreign currency translation loss						(168,000)		(168,000)
Balance at Sep. 30, 2022			$ 13,000	41,406,000	(42,418,000)	(6,465,000)	(3,063,000)	(10,527,000)
Balance (in Shares) at Sep. 30, 2022			13,474,116
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)					(2,587,000)			(2,587,000)
Stock issued to directors/officers				26,000				26,000
Stock issued to directors/officers (in Shares)			50,000
Issuance of options				38,000				38,000
Other comprehensive loss, net of tax:
Unrealized foreign currency translation loss						(3,000)		(3,000)
Balance at Sep. 30, 2023			$ 13,000	41,508,000	(45,239,000)	(6,069,000)	(3,063,000)	(12,850,000)
Balance (in Shares) at Sep. 30, 2023			13,524,116
Balance at Jun. 30, 2023			$ 13,000	41,508,000	(44,385,000)	(6,012,000)	(3,063,000)	(11,939,000)
Balance (in Shares) at Jun. 30, 2023			13,524,116
Net income (loss)					(854,000)			(854,000)
Other comprehensive loss, net of tax:
Unrealized foreign currency translation loss						(57,000)		(57,000)
Balance at Sep. 30, 2023			$ 13,000	$ 41,508,000	$ (45,239,000)	$ (6,069,000)	$ (3,063,000)	$ (12,850,000)
Balance (in Shares) at Sep. 30, 2023			13,524,116