Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Total
BALANCE at Dec. 31, 2017	$ 250,000	$ 27,000	$ 15,760,000	$ (101,000)	$ 3,889,000	$ 19,825,000
Net Income (Loss)					362,000	362,000
Cumulative Adjustment					1,381,000	1,381,000
Foreign currency translation adjustment				(137,000)		(137,000)
Compensation on stock-based awards			80,000			80,000
Share repurchases			(228,000)			(228,000)
BALANCE at Sep. 30, 2018	250,000	27,000	15,612,000	(238,000)	5,632,000	21,283,000
BALANCE at Jun. 30, 2018	250,000	27,000	15,619,000	(155,000)	5,268,000	21,009,000
Net Income (Loss)					364,000	364,000
Cumulative Adjustment
Foreign currency translation adjustment				(83,000)		(83,000)
Compensation on stock-based awards			35,000			35,000
Share repurchases			(42,000)			(42,000)
BALANCE at Sep. 30, 2018	250,000	27,000	15,612,000	(238,000)	5,632,000	21,283,000
BALANCE at Dec. 31, 2018	250,000	27,000	15,610,000	(233,000)	5,436,000	21,090,000	[1]
Net Income (Loss)					(1,502,000)	(1,502,000)
Foreign currency translation adjustment				(56,000)		(56,000)
Compensation on stock-based awards			226,000			226,000
Share repurchases			(130,000)			(130,000)
Stock option exercises			7,000			7,000
BALANCE at Sep. 30, 2019	250,000	27,000	15,713,000	(289,000)	3,934,000	19,635,000
BALANCE at Jun. 30, 2019	250,000	27,000	15,682,000	(233,000)	3,521,000	19,247,000
Net Income (Loss)					413,000	413,000
Foreign currency translation adjustment				(56,000)		(56,000)
Compensation on stock-based awards			35,000			35,000
Share repurchases			(4,000)			(4,000)
BALANCE at Sep. 30, 2019	$ 250,000	$ 27,000	$ 15,713,000	$ (289,000)	$ 3,934,000	$ 19,635,000

[1] The balance sheet at December 31, 2018 has been derived from the audited financial statements at that date.