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Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Income Tax Reconciliation (Details)

v3.21.2
Income Taxes - Schedule of Income Tax Reconciliation (Details)
12 Months Ended
Apr. 30, 2021
Apr. 30, 2020
Income Tax Disclosure [Abstract] Ìý Ìý
Statutory Rate applied to net loss before income taxes 21.00% 21.00%
State income taxes, net of federal tax benefit 4.40% 5.30%
Federal and State Minimum Taxes (0.20%) (0.90%)
Permanent Differences (0.20%) (0.30%)
Change in Tax Rates - States (2.80%) 17.30%
Change in Valuation Allowance (22.80%) (41.90%)
Other 0.30% (1.40%)
Effective Income Tax Rate (0.30%) (0.90%)