Quarterly report pursuant to Section 13 or 15(d)

Schedule of Property and Equipment, Net (Details)

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Schedule of Property and Equipment, Net (Details) - USD ($)
Apr. 30, 2022
Jul. 31, 2021
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 2,532,800 $ 2,295,603
Accumulated depreciation and amortization (1,509,072) (1,366,782)
Total 1,023,728 928,821
Equipment and Furniture [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 1,944,540 1,919,301
Software and Software Development Costs [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 109,242 109,242
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 32,651 32,651
Construction in Progress [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 446,367 $ 234,409