LEASES (Details Narrative) - USD ($)	12 Months Ended
	May 31, 2022	May 31, 2021	Dec. 31, 2022
Lessee, Lease, Description [Line Items]
Finance lease cost	$ 2,629,483	$ 2,839,153
Finance lease cost	$ 946,535	$ 1,012,870
Equipment One [Member]
Lessee, Lease, Description [Line Items]
Operating lease term	4 years 6 months
Operating lease discount rate	5.40%
Equipment Two [Member]
Lessee, Lease, Description [Line Items]
Operating lease term	5 years
Operating lease discount rate	5.40%
Sale and Leaseback Agreement [Member] | Yorktown Production Equipment [Member]
Lessee, Lease, Description [Line Items]
Value of production equipment purchased	$ 968,168
Bargain purchase option amount			$ 10,000
Sale and Leaseback Agreement [Member] | Yorktown Production Equipment [Member] | Initial Thirty Nine Months [Member]
Lessee, Lease, Description [Line Items]
Payments of monthly rental amount	27,915
Sale and Leaseback Agreement [Member] | Yorktown Production Equipment [Member] | Remaining Twelve Months [Member]
Lessee, Lease, Description [Line Items]
Payments of monthly rental amount	$ 7,695
Three Lease Agreements with Five Year Terms [Member]
Lessee, Lease, Description [Line Items]
Lease interest rate	7.40%
Finance lease cost	$ 6,900,000
Lease payment per invoice rate	$ 3.32
Payments of monthly rental amount	$ 142,000