Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Convertible debt current	$ 260	$ 260
Debt discount, Long-term obligations	1,069	1,044
Common stock par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock shares authorized	250,000,000	250,000,000
Common stock shares issued	80,478,648	80,478,648
Common stock shares outstanding	80,478,648	80,478,648
Treasury shares	1,400,000	1,400,000
Series A Preferred Stock
Preferred Stock, par value	$ 0.001	$ 0.001
Preferred Stock, shares authorized	1,000,000	1,000,000
Preferred Stock, shares issued	181,180	174,229
Preferred Stock, shares outstanding	181,180	174,229
Preferred Stock, Liquidation Preference	20,711
Series A1 Preferred Stock
Preferred Stock, par value	$ 0.001	$ 0.001
Preferred Stock, shares authorized	1,000,000	1,000,000
Preferred Stock, shares issued	9,000	0
Preferred Stock, shares outstanding	9,000	0
Preferred Stock, Liquidation Preference	9,000
Series B1 Preferred Stock
Preferred Stock, par value	$ 0.001	$ 0.001
Preferred Stock, shares authorized	1,000,000	1,000,000
Preferred Stock, shares issued	87,717	87,717
Preferred Stock, shares outstanding	87,717	87,717
Preferred Stock, Liquidation Preference	9,035
Series B2 Preferred Stock
Preferred Stock, par value	$ 0.001	$ 0.001
Preferred Stock, shares authorized	1,000,000	1,000,000
Preferred Stock, shares issued	58,131	58,131
Preferred Stock, shares outstanding	58,131	58,131
Preferred Stock, Liquidation Preference	$ 5,987