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Courseware and Accreditation - Schedule of Amortization Expense of Courseware and Accreditation (Details) - Courseware, net - USD ($)
Jan. 31, 2021
Apr. 30, 2020
Finite-Lived Intangible Assets [Line Items]    
2021 (remaining) $ 9,536  
2022 36,940  
2023 31,415  
2024 17,868  
2025 6,780  
Thereafter 7,530  
Total $ 110,069 $ 111,457