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COMMITMENTS AND CONTINGENCIES (Tables) | 12 Months Ended
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May 31, 2021
Commitments and Contingencies Disclosure [Abstract] |
Schedule Of Cash Flow Supplemental Disclosures Related To Lease [Table Text Block] |
|  | 2021 |  | 2020
Operating cash flows from operating leases |  | $ | 320,606 |  | $ | 311,742
Right-of-use assets obtained in exchange for new operating lease liabilities |  | $ | 79,159 |  | $ | -
Weighted average remaining lease term (in years) |  |  | 5.27 |  |  | 6.27
Weighted average discount rate |  |  | 6.50% |  |  | 6.50%
Lessee, Operating Lease, Liability, Maturity [Table Text Block] |
2022 |  | $ | 337,630
2023 |  |  | 350,311
2024 |  |  | 360,769
2025 |  |  | 371,539
2026 |  |  | 382,631
Thereafter |  |  | 103,927
Total undiscounted lease payments |  |  | 1,906,807
Less imputed interest |  |  | 287,293
Total operating lease liabilities |  | $ | 1,619,514

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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 http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
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