Annual report pursuant to Section 13 and 15(d)

Property and Equipment (Schedule of Software, Net) (Details)

v3.19.2
Property and Equipment (Schedule of Software, Net) (Details) - USD ($)
Apr. 30, 2019
Apr. 30, 2018
Property, Plant and Equipment [Line Items]    
Intangible asset, gross $ 8,541,667 $ 9,641,667
Accumulated amortization (1,558,333) (458,333)
Intangible asset, net 161,930 138,159
Software [Member]    
Property, Plant and Equipment [Line Items]    
Intangible asset, gross 4,314,198 2,878,753
Accumulated amortization (1,351,193) (1,146,008)
Intangible asset, net $ 2,963,005 $ 1,732,745