CONSOLIDATED BALANCE SHEETS (Parenthenticals) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Statement of Financial Position [Abstract]
Common stock ,par value ( in dollars per share)	$ 0.0001	$ 0.0001
Common stock, authorized	125,000,000	125,000,000
Common stock , issued	64,185,161	49,863,801
Common stock , outstanding	64,185,161	49,863,801