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Net Income Per Share (EPS) (Tables)
12 Months Ended
Jul. 31, 2019
Accounting Policies [Abstract]  
Computation of diluted EPS

Common stock equivalents are included in the diluted income per share calculation only when option exercise prices are lower than the average market price of the common shares for the period presented.

   Year Ended
   July 31,  July 31,
   2019  2018
Weighted average number of common shares outstanding - Basic   48,360,127    1,068,100 
Potentially dilutive common stock equivalents   5,157,374    1,523,028 
Weighted average number of common and equivalent shares outstanding-Diluted   53,517,501    2,591,129 
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following table provides weighted average number of common stock equivalents not included in diluted income per share, because the effects are anti-dilutive, for the years ended July 31, 2019 and 2018, respectively.

   Year Ended
   July 31,  July 31,
   2019  2018
Stock options   2,831,301    17,850 
Warrants   15,399,681    —   
Total   18,230,982    17,850