Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Schedule of Estimated Amortization Expense of Software (Details)

v3.21.2
Property and Equipment - Schedule of Estimated Amortization Expense of Software (Details) - Software - USD ($)
Apr. 30, 2021
Apr. 30, 2020
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]    
2022 $ 1,562,515  
2023 1,401,634  
2024 1,111,974  
2025 707,172  
2026 251,568  
Thereafter 9,447  
Total $ 5,044,310 $ 4,112,961