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LEASES (Tables) | 9 Months Ended
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Feb. 28, 2022
Disclosure Text Block [Abstract] |
Schedule Of Cash Flow Supplemental Disclosures Related To Lease [Table Text Block] |
Operating cash flows from operating leases |  | $ | 252,252 |
Right-of-use assets obtained in exchange for new operating lease liabilities |  | $ | - |
Weighted average remaining lease term (in years) |  |  | 4.53 |
Weighted average discount rate |  |  | 6.50 | %
Lessee, Operating Lease, Liability, Maturity [Table Text Block] |
Less than 1 year |  | $ | 349,000
1 to 2 years |  |  | 359,000
2 to 3 years |  |  | 370,000
3 to 4 years |  |  | 381,000
4 to 5 years |  |  | 201,000
Total undiscounted lease payments |  |  | 1,660,000
Less imputed interest |  |  | 217,000
Total operating lease liabilities |  | $ | 1,443,000

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- Definition Tabular disclosure of supplemental cash flow information related to lease for the periods. + References No definition available. + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
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