Quarterly report pursuant to Section 13 or 15(d)

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

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Property and Equipment (Schedule of Property and Equipment) (Details) - USD ($)
Oct. 31, 2015
Apr. 30, 2015
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 2,686,411 $ 2,598,924
Less accumulated depreciation and amortization (1,516,268) (1,387,876)
Total property and equipment, net 1,170,143 1,211,048
Call center [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 132,798 132,798
Computer and office equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 64,878 78,626
Furniture and fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 67,531 42,698
Library (online) [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 100,000
Software [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 2,421,204 $ 2,244,802