Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Total
BALANCE at Dec. 31, 2018	$ 250	$ 27	$ 15,610	$ (233)	$ 5,436	$ 21,090
Net Income (Loss)					(1,915)	(1,915)
Foreign currency translation adjustment
Compensation on stock-based awards			191			191
Share repurchases			(126)			(126)
Stock option exercises			7			7
BALANCE at Jun. 30, 2019	250	27	15,682	(233)	3,521	19,247
BALANCE at Mar. 31, 2019	250	27	15,757	(177)	5,073	20,930
Net Income (Loss)					(1,552)	(1,552)
Foreign currency translation adjustment				(56)		(56)
Compensation on stock-based awards			38			38
Share repurchases			(113)			(113)
BALANCE at Jun. 30, 2019	250	27	15,682	(233)	3,521	19,247
BALANCE at Dec. 31, 2019	250	27	15,748	(257)	4,208	19,976	[1]
Net Income (Loss)					14	14
Foreign currency translation adjustment				(42)		(42)
Compensation on stock-based awards			75			75
BALANCE at Jun. 30, 2020	250	27	15,823	(299)	4,222	20,023
BALANCE at Mar. 31, 2020	250	27	15,787	(318)	4,345	20,091
Net Income (Loss)					(123)	(123)
Foreign currency translation adjustment				19		19
Compensation on stock-based awards			36			36
BALANCE at Jun. 30, 2020	$ 250	$ 27	$ 15,823	$ (299)	$ 4,222	$ 20,023

[1] The balance sheet at December 31, 2019 has been derived from the audited financial statements at that date