Note 1 - Summary of Significant Accounting Policies - Components of Finance Leases (Details) (Parentheticals)	Nov. 30, 2024	Nov. 30, 2023
Finance Lease, Right-of-Use Asset, Statement of Financial Position	Other Assets, Noncurrent	Other Assets, Noncurrent

Indicates line item in statement of financial position that includes finance lease right-of-use asset.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-2

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