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Courseware and Accreditation (Tables) - Courseware
3 Months Ended
Jul. 31, 2020
Finite-Lived Intangible Assets [Line Items]  
Schedule of Courseware and Accreditation
Courseware and accreditation consisted of the following:
July 31,
2020
April 30,
2020
Courseware$290,863 $287,813 
Accreditation59,350 59,350 
Accumulated amortization(247,653)(235,706)
Courseware and accreditation, net$102,560 $111,457 
Schedule of Amortization Expense of Courseware and Accreditation
Amortization expense of courseware and accreditation for the three months ended July 31, 2020 and 2019 are as follows:

Three Months Ended
July 31,
20202019
Amortization expense$11,947 $19,142 
Future Amortization Expense
The following is a schedule of estimated future amortization expense of courseware and accreditation at July 31, 2020 (by fiscal year):
Future Expense
2021 (remaining)$28,050 
202232,140 
202326,615 
202413,068 
20251,980 
Thereafter707 
Total$102,560