Note 10 - Related Party Transactions - Promissory Notes (Details) - Promissory Notes 2021 [Member]	Aug. 31, 2021 USD ($)
AMB Investments LLC [Member]
Debt Instrument, Face Amount	$ 233,333
David Reich [Member]
Debt Instrument, Face Amount	50,000
Jason Bodford [Member]
Debt Instrument, Face Amount	$ 16,666

Face (par) amount of debt instrument at time of issuance.

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