Quarterly report pursuant to Section 13 or 15(d)

Courseware (Narrative) (Details)

v3.7.0.1
Courseware (Narrative) (Details) - Courseware [Member] - USD ($)
3 Months Ended
Jul. 31, 2017
Jul. 31, 2016
Finite-Lived Intangible Assets [Line Items]    
Courseware costs capitalized $ 19,000 $ 4,450
Amortization expense $ 13,638 $ 15,902