Annual report pursuant to Section 13 and 15(d)

Courseware (Narrative) (Details)

v3.7.0.1
Courseware (Narrative) (Details) - USD ($)
12 Months Ended
Apr. 30, 2017
Apr. 30, 2016
Sep. 30, 2015
Finite-Lived Intangible Assets [Line Items]      
Fully amortized courseware     $ 1,970,670
Courseware [Member]      
Finite-Lived Intangible Assets [Line Items]      
Courseware costs capitalized $ 8,800 $ 90,624  
Amortization Expense $ 58,254 $ 69,003