CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $)	Sep. 30, 2012	Dec. 31, 2011
STOCKHOLDERS' EQUITY (DEFICIT)
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	500,000,000	500,000,000
Common stock, shares issued (in shares)	44,416,493	44,397,743
Common stock, shares outstanding (in shares)	44,416,493	44,397,743