Stockholders' Equity (Schedule of Common Stock Reserved for Future Issuance) (Details)	Mar. 31, 2014
Stockholders Equity [Line Items]
Common Stock Reserved for Future Issuance	73,088,548
Stock Options [Member]
Stockholders Equity [Line Items]
Common Stock Reserved for Future Issuance	11,894,205
Warrants [Member]
Stockholders Equity [Line Items]
Common Stock Reserved for Future Issuance	61,194,343