Note 15 - Income Taxes (Details Textual)	Nov. 30, 2023 USD ($)
Operating Loss Carryforwards, Total	$ 4,496,000
Tax Credit Carryforward, Amount	109,000
Operating Loss Carryforwards Not Subject to Expiration	$ 4,995,000

The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-3

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Balance Type:	debit
Period Type:	instant