Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment (Schedule Of Depreciation And Amortization Expense) (Details)

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Property and Equipment (Schedule Of Depreciation And Amortization Expense) (Details) - USD ($)
3 Months Ended 6 Months Ended
Oct. 31, 2018
Oct. 31, 2017
Oct. 31, 2018
Oct. 31, 2017
Property and equipment:        
Depreciation and Amortization Expense $ 233,109 $ 131,669 $ 440,841 $ 256,751
Software Depreciation Expense $ 160,666 $ 112,522 $ 304,440 $ 220,129