Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share - Schedule of Dilutive Outstanding of Anti-dilutive Effect (Details)

v3.8.0.1
Net Loss Per Share - Schedule of Dilutive Outstanding of Anti-dilutive Effect (Details) - shares
3 Months Ended
Oct. 31, 2017
Oct. 31, 2016
Total 17,574,049 15,974,553
Stock Options [Member]    
Total 3,947,709 3,840,860
Restricted Stock Units [Member]    
Total 1,100,000 655,000
Warrants [Member]    
Total 12,526,340 11,478,693