Statement of Changes in Shareholders' Equity (Current Balance Unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member] USD ($)	Retained Earnings [Member] USD ($)	Accumulated Other Comprehensive Income (Loss) [Member] USD ($)	Comprehensive Income [Member] USD ($)	Total USD ($)
Beginning Balance at Dec. 31, 2012		$ 14,476	$ (8,650)	$ (299)		$ 5,527
Beginning Balance (in Shares) at Dec. 31, 2012	6,853,161
Stock compensation related to options granted to employees		28				28
Stock compensation related to options granted to non-employee		9				9
Net income (loss)			107		107	107
Foreign currency translation adjustments				(181)	(181)	(181)
Total comprehensive income					(74)	(74)
Ending Balance at Mar. 31, 2013		14,513	(8,543)	(480)		5,490
Ending Balance (in Shares) at Mar. 31, 2013	6,853,161
Beginning Balance at Dec. 31, 2013		14,582	(9,282)	(253)		5,047
Beginning Balance (in Shares) at Dec. 31, 2013	6,853,161
Purchase of treasury stock		(40)				(40)
Purchase of treasury stock (in Shares)	(54,061)
Stock compensation related to options granted to employees		22				22
Stock compensation related to options granted to non-employee		1				1
Net income (loss)			(158)		(158)	(158)
Foreign currency translation adjustments				17	17	17
Total comprehensive income					(141)	(141)
Ending Balance at Mar. 31, 2014		$ 14,565	$ (9,440)	$ (236)		$ 4,889
Ending Balance (in Shares) at Mar. 31, 2014	6,799,100