Note 9 - Income Taxes (Details Textual) - USD ($)	May 31, 2024	May 31, 2023
Deferred Tax Assets, Valuation Allowance	$ 793,337	$ 1,044,361
Net Operating Loss Available to Use in One Year	1,229,802
Domestic Tax Jurisdiction [Member]
Operating Loss Carryforwards Subject to Expiration	4,215,217
Operating Loss Carryforwards Not Subject to Expiration	$ 792,380