Note 7 - Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands |
Feb. 28, 2026 |
Nov. 29, 2025 |
|---|---|---|
| Less accumulated amortization | $ (464) | $ (450) |
| Intangibles subject to amortization, net | 48 | 62 |
| Trade names | 6,848 | 6,848 |
| Total intangible assets | 6,896 | 6,910 |
| Customer Relationships [Member] | ||
| Customer relationships | $ 512 | $ 512 |
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the rights acquired through registration of a trade name to gain or protect exclusive use thereof for a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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