Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2015	Jun. 30, 2014
Stockholders' Deficit
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	20,000,000	20,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	150,000,000	150,000,000
Common stock, shares issued (in shares)	114,370,094	98,985,442
Common stock, shares outstanding (in shares)	114,370,094	98,985,442