Quarterly report pursuant to Section 13 or 15(d)

Right to Use Assets and Liabilities - Operating Leases (Details)

v3.20.1
Right to Use Assets and Liabilities - Operating Leases (Details)
3 Months Ended 9 Months Ended
Feb. 29, 2020
USD ($)
Feb. 29, 2020
USD ($)
Right to Use Assets and Liabilities - Operating Leases (Details) [Line Items]    
Operating Lease, Expense $ 109,236 $ 305,019
Operating Lease, Cost $ 92,285 $ 267,863
Minimum [Member]    
Right to Use Assets and Liabilities - Operating Leases (Details) [Line Items]    
Lessee, Operating Lease, Term of Contract 1 year 1 year
Maximum [Member]    
Right to Use Assets and Liabilities - Operating Leases (Details) [Line Items]    
Lessee, Operating Lease, Term of Contract 4 years 4 years