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INCOME TAXES (Details Narrative) - USD ($) | 12 Months Ended
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May 31, 2025 | May 31, 2024
Effective Income Tax Rate Reconciliation [Line Items] |  |
Deferred Tax Assets, Valuation Allowance | $ 11,748,000 | $ 10,369,000
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | 1,379,000 | $ 1,428,000
Domestic Tax Jurisdiction [Member] |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
Operating Loss Carryforwards | 28,378,000 |
Domestic Tax Jurisdiction [Member] | Research Tax Credit Carryforward [Member] |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
Tax Credit Carryforward, Amount | 978,000 |
State and Local Jurisdiction [Member] |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
Operating Loss Carryforwards | 26,921,000 |
State and Local Jurisdiction [Member] | Research Tax Credit Carryforward [Member] |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
Tax Credit Carryforward, Amount | $ 596,000 |

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