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Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.4
Leases - Schedule of Right-of-Use Assets (Details) - USD ($)
Jan. 31, 2021
Apr. 30, 2020
May 01, 2019
Leases [Abstract]
Operating office leases $ 16,659,886
Less accumulated reduction (5,545,120)
Operating lease right of use assets, net $ 11,114,766 $ 6,412,851 $ 8,000,000