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Courseware and Accreditation - Schedule of Amortization Expense of Intangible Assets (Details) - Courseware and Accreditation - USD ($)
Jan. 31, 2020
Apr. 30, 2019
Finite-Lived Intangible Assets [Line Items]    
2020 (remaining) $ 13,287  
2021 38,845  
2022 30,958  
2023 25,419  
2024 11,916  
Thereafter 810  
Net intangible assets $ 121,235 $ 161,930