Note 6 - Goodwill - Carrying Amounts of Goodwill by Reportable Segment (Details) $ in Thousands	6 Months Ended
May 30, 2026 USD ($)
Balance	$ 7,217
Accumulated impairment losses	9,306
Goodwill arising from licensee acquistion (Note 2)	447
Balance	7,664
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Balance	0
Accumulated impairment losses	5,409
Goodwill arising from licensee acquistion (Note 2)	0
Balance	0
Wholesale Segment [Member] \| Operating Segments [Member]
Balance	7,217
Accumulated impairment losses	1,971
Goodwill arising from licensee acquistion (Note 2)	406
Balance	7,623
Retail Segment [Member] \| Operating Segments [Member]
Balance	0
Accumulated impairment losses	1,926
Goodwill arising from licensee acquistion (Note 2)	41
Balance	$ 41

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details