Quarterly report pursuant to Section 13 or 15(d)

3. ACCRUED EXPENSES (Details)

v3.20.2
3. ACCRUED EXPENSES (Details) - USD ($)
Jul. 31, 2020
Apr. 30, 2020
Payables and Accruals [Abstract]    
Payroll related costs $ 443,906 $ 435,577
Director and Officer insurance financing 75,908 113,245
Other 207,004 267,816
Total $ 726,818 $ 816,638