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Note 6 - Goodwill and Other Intangible Assets - Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands | May 31, 2025 | Nov. 30, 2024
--- | --- | ---
Intangibles subject to amortization, Intangible Assets, Net | $ 91 |
Trade names | 6,848 | $ 6,848
Total goodwill and other intangible assets | 6,939 | 6,968
Goodwill | 7,217 | 7,217
Customer Relationships [Member] |  |
Intangibles subject to amortization, Gross Carrying Amount | 512 | 512
Intangibles subject to amortization, Accumulated Amortization | (421) | (392)
Intangibles subject to amortization, Intangible Assets, Net | $ 91 | $ 120

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