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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] Ìý Ìý
2022 $ 1,562,515 Ìý
2023 1,401,634 Ìý
2024 1,111,974 Ìý
2025 707,172 Ìý
2026 251,568 Ìý
Thereafter 9,447 Ìý
Total $ 5,044,310 $ 4,112,961