Derivative Liabilities (Details) (USD $)	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Series C preferred embedded derivative [Member]	Dec. 31, 2013 Series C preferred embedded derivative [Member]	Jun. 30, 2014 Warrant derivative [Member]	Dec. 31, 2013 Warrant derivative [Member]	Jun. 30, 2014 Conversion Loan Embedded Derivative [Member]	Jun. 30, 2014 Derivative liabilities at fair value 2012 [member]	Dec. 31, 2013 Derivative liabilities at fair value 2012 [member]
Derivatives, Fair Value [Line Items]
Embedded derivative, fair value	$ 151,000	$ 0	$ 10,297,000	$ 3,761,000	$ 5,213,000	$ 2,146,000	$ 150,538	$ 15,510,000	$ 5,907,000