Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment (Schedule of Property and Equipment) (Details)

v3.19.2
Property and Equipment (Schedule of Property and Equipment) (Details) - USD ($)
Jul. 31, 2019
Apr. 30, 2019
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 6,771,928 $ 6,216,864
Accumulated depreciation (2,083,277) (1,825,524)
Total property and equipment, net 4,688,651 4,391,340
Call center equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 245,715 193,774
Computer And Office Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 330,267 327,621
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 1,430,349 1,381,271
Software [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 4,765,597 $ 4,314,198