Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - 9 months ended Sep. 30, 2016 - USD ($) $ in Thousands	Common Stock Shares Outstanding Net of Shares of Treasury Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2015	$ 13	$ 56,377	$ (16,819)	$ (30,742)	$ 8,829
Balance, shares at Dec. 31, 2015	17,080,776
Net loss			(2,296)		(2,296)
Share-based compensation expense (Note 4)		1			1
Balance at Sep. 30, 2016	$ 13	$ 56,378	$ (19,115)	$ (30,742)	$ 6,534
Balance, shares at Sep. 30, 2016	17,080,776