Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheet and Condensed Balance Sheet (Parenthetical)

v3.6.0.2
Condensed Consolidated Balance Sheet and Condensed Balance Sheet (Parenthetical) - $ / shares
Jan. 31, 2017
Jul. 31, 2016
Statement of Financial Position [Abstract]    
Common stock, authorized shares 160,000,000 160,000,000
Common stock, par value $ 0.0001 $ 0.0001
Common stock, issued shares 19,734,645 18,036,263
Common stock, outstanding shares 19,734,645 18,036,263
Warrants issued 11,286,995 12,859,286
Warrants outstanding 11,286,995 12,859,286