Consolidated Balance Sheets (Parentheticals) (USD $)	Sep. 30, 2012	Dec. 31, 2011
Preferred stock, shares authorized (in Shares)	50,000,000	50,000,000
Preferred stock, par value (in Dollars per share)	$ 0.00001	$ 0.00001
Preferred stock, shares issued (in Shares)	0	0
Preferred stock, shares outstanding (in Shares)	0	0
Common stock, shares authorized (in Shares)	395,000,000	395,000,000
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, shares issued (in Shares)	286,536,927	272,041,949
Common stock, shares outstanding (in Shares)	286,536,927	272,041,949