Statements of Changes in Shareholders' Equity (Current Balance Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock [Member]	Additional Paid-in Capital [Member] USD ($)	Retained Earnings [Member] USD ($)	AOCI Attributable to Parent [Member] USD ($)	Total USD ($)
Beginning at Dec. 31, 2013		$ 14,582	$ (9,282)	$ (253)	$ 5,047
Beginning (in Shares) at Dec. 31, 2013	6,853,161
Stock compensation related to options granted to non-employees		1			1
Stock based compensation related to options granted to employees		22			22
Purchase of treasury stock		(40)			(40)
Purchase of treasury stock (in Shares)	(54,061)
Comprehensive loss:
Net loss			(158)		(158)
Foreign currency translation adjustments				17	17
Ending at Mar. 31, 2014		14,565	(9,440)	(236)	4,889
Ending (in Shares) at Mar. 31, 2014	6,799,100
Beginning at Dec. 31, 2014		14,739	(9,940)	(358)	4,441
Beginning (in Shares) at Dec. 31, 2014	6,775,971
Stock based compensation related to options granted to employees		47			47
Comprehensive loss:
Net loss			(204)		(204)
Foreign currency translation adjustments				(111)	(111)
Ending at Mar. 31, 2015		$ 14,786	$ (10,144)	$ (469)	$ 4,173
Ending (in Shares) at Mar. 31, 2015	6,775,971