Quarterly report pursuant to Section 13 or 15(d)

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

v3.8.0.1
Property and Equipment (Schedule Of Depreciation And Amortization Expense) (Details) - USD ($)
3 Months Ended 6 Months Ended
Oct. 31, 2017
Oct. 31, 2016
Oct. 31, 2017
Oct. 31, 2016
Property and equipment:        
Depreciation and amortization Expense $ 131,669 $ 123,906 $ 256,751 $ 259,054
Software amortization Expense $ 112,522 $ 112,888 $ 220,129 $ 237,067