Note 6 - Goodwill and Other Intangible Assets - Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 01, 2025	Nov. 30, 2024
Intangibles subject to amortization, Intangible Assets, Net	$ 104
Trade names	6,849	$ 6,848
Goodwill	7,217	7,217
Total goodwill and other intangible assets	14,170	14,185
Customer Relationships [Member]
Intangibles subject to amortization, Gross Carrying Amount	512	512
Intangibles subject to amortization, Accumulated Amortization	(408)	(392)
Intangibles subject to amortization, Intangible Assets, Net	$ 104	$ 120