Consolidated Balance Sheets (Parenthetical) (USD $)	Jun. 30, 2012	Jun. 30, 2011
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	150,000,000	100,000,000
Common stock, shares issued	69,317,657	67,915,865
Common stock, shares outstanding	69,317,657	67,915,865