LEASES (Tables)

6 Months Ended

Nov. 30, 2021

Disclosure Text Block [Abstract]

Schedule Of Cash Flow Supplemental Disclosures Related To Lease [Table Text Block]

Operating cash flows from operating leases	$	166,216
Right-of-use assets obtained in exchange for
new operating lease liabilities	$	-
Weighted average remaining lease term (in years)		4.77
Weighted average discount rate		6.50%

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Less than 1 year	$	345,000
1 to 2 years		355,000
2 to 3 years		366,000
3 to 4 years		377,000
4 to 5 years		298,000
Total undiscounted lease payments		1,741,000
Less imputed interest		239,000
Total operating lease liabilities	$	1,502,000