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Consolidated Balance Sheet (Parentheticals) (USD $)
Sep. 30, 2011
Dec. 31, 2010
Common stock par value (in Dollars per share)$ 0.001$ 0.001
Common stock shares authorized150,000,000150,000,000
Common stock shares issued35,250,39135,245,069
Common stock shares outstanding35,250,39135,245,069
Treasury stock shares303,450303,450