Consolidated Statements of Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified		Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income [Member]
Stockholders' Equity Beginning Balance at Dec. 31, 2010		$ 9,905	$ 84	$ 21,979	$ (12,604)	$ 446
Shares beginning of the period at Dec. 31, 2010		8,360,133,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options - shares			2,500,000
Exercise of stock options		8	0	8
Issuance of common stock - Shares			200,000,000
Issuance of common stock		156	2	154
Share-based compensation	[1]	369		369
Net change in unrealized gain on available for sale marketable securities		(245)	0	0	0	(245)
Net Loss		(1,483)			(1,483)
Adjustments to Additional Paid in Capital, Share-based Compensation of Discontinued Operations, Requisite Service Period Recognition, Total.		24
Stockholders' Equity Ending Balance at Dec. 31, 2011		8,710	86	22,510	(14,087)	201
Shares end of the period at Dec. 31, 2011		8,562,633,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock - Shares			500,000,000
Issuance of common stock		384	5	379
Share-based compensation	[2]	195		195
Net change in unrealized gain on available for sale marketable securities		21	0	0	0	21
Net Loss		(1,858)			(1,858)
Adjustments to Additional Paid in Capital, Share-based Compensation of Discontinued Operations, Requisite Service Period Recognition, Total.		(7)
Stockholders' Equity Ending Balance at Dec. 31, 2012		$ 7,452	$ 91	$ 23,084	$ (15,945)	$ 222
Shares end of the period at Dec. 31, 2012		9,062,633,000

[1] (1) Includes $24 thousand, related to discontinued operations for the years ended December 31, 2011.

[2] (2) Includes $(7) thousand , related to discontinued operations for the year ended December 31, 2012.