Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details)

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Significant Accounting Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares
3 Months Ended
Oct. 31, 2019
Oct. 31, 2018
Total 4,591,595 1,697,212
Restricted Stock Units (RSUs) [Member]    
Total 66,258 51,802
Stock Options [Member]    
Total 893,384 752,520
Warrants [Member]    
Total 3,631,953 892,890