Senior Notes Payable (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	Jun. 30, 2015	Jun. 22, 2015	Dec. 31, 2014	Jul. 21, 2014	Oct. 29, 2013
Warrants Issued to Purchase Common Stock, Value	$ 32,500	$ 42,500
Warrants Issued to Purchase Common Stock, Shares	43,333,334
Common Stock, Par or stated Value Per Share	$ 0.001		$ 0.001
Interest bearing note	$ 10,000	$ 10,000
Interest rate	9.00%	0.90%
Exercise price		$ 1.38
Unamortized debt discount	$ 2,816
Warrant [Member]
Unamortized debt discount	$ 2,816
Series A Warrants [Member]
Warrants Issued to Purchase Common Stock, Shares		3,000,000		6,198,832
Common Stock, Par or stated Value Per Share		$ 0.75		$ 0.001
Exercise price		$ 0.75		$ 2.45	$ 8.50
Class of warrant or wright issued contain antidilutive provision		0.90%
Debentures [Member]
Senior secured convertible debentures		$ 500
Unamortized debt discount				$ 10,353