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Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment - Depreciation and Amortization Expense (Details)

v3.20.2
Property and Equipment - Depreciation and Amortization Expense (Details) - USD ($)
3 Months Ended
Jul. 31, 2020
Jul. 31, 2019
Property, Plant and Equipment [Abstract] Ìý Ìý
Depreciation and amortization expense $ 478,677 $ 312,432
Software amortization expense $ 315,107 $ 170,189