Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Income Tax Expense (Benefit) (Details)

v3.21.2
Income Taxes - Schedule of Income Tax Expense (Benefit) (Details) - USD ($)
12 Months Ended
Apr. 30, 2021
Apr. 30, 2020
Current:    
Federal $ 0 $ 0
State 32,644 51,820
Total 32,644 51,820
Deferred:    
Federal 0 0
State 0 0
Total 0 0
Total Income tax expense (benefit) $ 32,644 $ 51,820