CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Mar. 31, 2012	Dec. 31, 2011
Common stock, Authorized	300,000,000	300,000,000
Common stock, par value	$ 0.001	$ 0.001
Common stock, issued	111,903,489	109,912,589
Common stock, outstanding	111,903,489	109,912,589