CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Common stock, par value per share	$ 0.001	$ 0.001
Common Stock, Authorized	150,000,000	150,000,000
Common Stock, issued	93,489,809	85,630,157
Common Stock, outstanding	93,489,809	85,630,157