Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share (Details Narrative)

v3.8.0.1
Net Loss Per Share (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Apr. 30, 2018
Apr. 30, 2017
Apr. 30, 2018
Apr. 30, 2017
Earnings Per Share [Abstract]        
Net loss $ (10,060,553) $ (4,560,972) $ (26,697,105) $ (15,551,867)
Weighted average shares used in computing basic and diluted net loss per common share 50,872,503 20,704,393 35,806,689 19,809,739