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Subsequent Events (Details) (USD $)
In Millions, except Share data, unless otherwise specified
0 Months Ended
Mar. 31, 2013
Dec. 31, 2012
Nov. 19, 2010
May 03, 2013
Aegis Capital Purchase Agreement [Member] [Member]
Issuance of Equity [Member]
May 01, 2013
Aegis Capital Purchase Agreement [Member] [Member]
Issuance of Equity [Member]
Subsequent Event [Line Items]          
Shares, Issued         20,000,000
Common Stock, Par Value $ 0.001 $ 0.001      
Sale of Stock, Price Per Share     $ 0.945   $ 0.500
Common Stock, Shares, Issued 170,278,731 163,753,653     3,000,000
Proceeds from Issuance of Common Stock Gross       $ 11.5