Annual report pursuant to Section 13 and 15(d)

RIGHT TO USE ASSETS AND LIABILITIES ??? OPERATING LEASES (Details)

v3.22.2.2
RIGHT TO USE ASSETS AND LIABILITIES – OPERATING LEASES (Details) - USD ($)
 12 Months Ended 36 Months Ended
May 17, 2022
May 31, 2022
May 31, 2021
May 31, 2020
May 31, 2022
Oct. 20, 2021
May 31, 2019
Feb. 28, 2019
RIGHT TO USE ASSETS AND LIABILITIES – OPERATING LEASES (Details) [Line Items]                
Lessee, Operating Lease, Term of Contract 9 years         9 years   18 months
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability $ 221,469 $ 229,412 $ 0          
Operating Lease, Liability   $ 2,203,407     $ 2,203,407   $ 4,069,476  
Other Nonoperating Gains (Losses)     $ 14,899 $ 28,511        
Minimum [Member]                
RIGHT TO USE ASSETS AND LIABILITIES – OPERATING LEASES (Details) [Line Items]                
Lessee, Operating Lease, Term of Contract   1 year     1 year      
Operating Lease, Expense $ 3,500              
Maximum [Member]                
RIGHT TO USE ASSETS AND LIABILITIES – OPERATING LEASES (Details) [Line Items]                
Lessee, Operating Lease, Term of Contract   10 years 6 months     10 years 6 months      
Building and Building Improvements [Member]                
RIGHT TO USE ASSETS AND LIABILITIES – OPERATING LEASES (Details) [Line Items]                
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability         $ 4,112,876      
Operating Lease, Liability   $ 4,069,476     $ 4,069,476