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BALANCE SHEETS (Parentheticals) (USD $)
Dec. 31, 2011
Dec. 31, 2010
Common stock par value (in Dollars per share) $ 0.001 $ 0.001
Common stock shares authorized 150,000,000 150,000,000
Common stock shares issued 35,250,391 35,245,069
Common stock shares outstanding 35,250,391 35,245,069
Treasury stock shares 303,450 303,450