Quarterly report pursuant to Section 13 or 15(d)

Leases - Schedule of Right-of-Use Assets (Details)

v3.21.2
Leases - Schedule of Right-of-Use Assets (Details) - USD ($)
Oct. 31, 2021
Apr. 30, 2021
Leases [Abstract]    
ROU assets - Operating facility leases $ 15,958,721 $ 14,308,296
Less: accumulated reduction (2,448,065) (1,593,433)
Total ROU assets $ 13,510,656 $ 12,714,863