XML 61 R49.htm IDEA: XBRL DOCUMENT v3.22.2.2
COMMITMENTS AND CONTINGENCIES (Details) - Supplemental cash flow information related to leases
12 Months Ended
May 31, 2022
USD ($)
Supplemental Cash Flow Information Related To Leases Abstract  
Operating cash flows from operating leases $ 338,206
Right-of-use assets obtained in exchange for new operating lease liabilities
Weighted average remaining lease term (in years) 4 years 3 months 10 days
Weighted average discount rate 6.50%