Quarterly report pursuant to sections 13 or 15(d)

Consolidated Balance Sheets (Parenthetical)

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Consolidated Balance Sheets (Parenthetical) (USD $)
Jun. 30, 2013
Dec. 31, 2012
Exercise Price Per Share    
Common Stock, par value (in Dollars per share) $ 0.001 $ 0.001
Common Stock, shares authorized 250,000,000 250,000,000
Common Stock, shares issued 73,123,888 71,912,617
Common Stock, shares outstanding 73,123,888 71,912,617