Note 7 - Intangible Assets - Estimated Future Amortization Expense for Intangible Assets (Details) - USD ($) $ in Thousands |
Feb. 28, 2026 |
Nov. 29, 2025 |
|---|---|---|
| Remainder of fiscal 2026 | $ 44 | |
| Fiscal 2027 | 4 | |
| Total | $ 48 | $ 62 |
| X | ||||||||||
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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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