Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies (Schedule of Property and Equipment Useful Lives) (Details)

v3.19.1
Significant Accounting Policies (Schedule of Property and Equipment Useful Lives) (Details)
9 Months Ended
Jan. 31, 2019
Call center equipment [Member]  
Property, Plant and Equipment [Line Items]  
Useful Life 5 years
Computer And Office Equipment [Member]  
Property, Plant and Equipment [Line Items]  
Useful Life 5 years
Furniture and Fixtures [Member]  
Property, Plant and Equipment [Line Items]  
Useful Life 7 years
Library (online) [Member]  
Property, Plant and Equipment [Line Items]  
Useful Life 3 years
Software [Member]  
Property, Plant and Equipment [Line Items]  
Useful Life 5 years