Quarterly report pursuant to Section 13 or 15(d)

Courseware (Schedule of Courseware, Net) (Details)

v3.7.0.1
Courseware (Schedule of Courseware, Net) (Details) - USD ($)
Jul. 31, 2017
Apr. 30, 2017
Finite-Lived Intangible Assets [Line Items]    
Intangible asset, net $ 150,839 $ 145,477
Courseware [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible asset, gross 273,577 271,777
Accumulated amortization (122,738) (126,300)
Intangible asset, net $ 150,839 $ 145,477