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Courseware and Accreditation (Tables) - Courseware
6 Months Ended
Oct. 31, 2019
Finite-Lived Intangible Assets [Line Items]  
Schedule of Software
Courseware consisted of the following at October 31, 2019 and April 30, 2019:
October 31,
2019
April 30,
2019
Courseware$283,538  $325,987  
Accreditation59,350  57,100  
Accumulated amortization(207,442) (221,157) 
Courseware, net$135,446  $161,930  
Schedule of Amortization Expense of Intangible Assets
Amortization expense of courseware for the three and six months ended October 31, 2019 and 2018:
Three Months Ended
October 31,
Six Months Ended
October 31,
2019201820192018
Amortization expense$16,917  $15,960  $36,059  $31,331  
Future Amortization Expense
The following is a schedule of estimated future amortization expense of courseware at October 31, 2019:
Future Expense
2020 (remaining)$28,824  
202138,560  
202230,673  
202325,133  
202412,256  
Thereafter—  
Total$135,446