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CONDENSED CONSOLIDATED BALANCE SHEETS [Parenthetical] (USD $)
Sep. 30, 2011
Dec. 31, 2010
Common stock, par value (in dollars per share)$ 0.001$ 0.001
Common stock, shares authorized75,000,00075,000,000
Common stock, shares issued39,550,59039,050,590
Common stock, shares outstanding39,550,59039,050,590