Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Deficit) (Details 1)

v2.4.1.9
Stockholders' Equity (Deficit) (Details 1)
In Thousands, unless otherwise specified
Dec. 31, 2014
Schedule of common stock reserved for future issuance  
Common Stock, Capital Shares Reserved for Future Issuance 12,388us-gaap_CommonStockCapitalSharesReservedForFutureIssuance
Shares issuable upon the exercise of warrants [Member]  
Schedule of common stock reserved for future issuance  
Common Stock, Capital Shares Reserved for Future Issuance 5,409us-gaap_CommonStockCapitalSharesReservedForFutureIssuance
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Stock options outstanding [Member]  
Schedule of common stock reserved for future issuance  
Common Stock, Capital Shares Reserved for Future Issuance 6,979us-gaap_CommonStockCapitalSharesReservedForFutureIssuance
/ us-gaap_OptionIndexedToIssuersEquityEquityAxis
= us-gaap_EmployeeStockOptionMember