Note 7 - Property and Equipment - Depreciation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Nov. 30, 2024	Nov. 25, 2023	Nov. 26, 2022
Total depreciation expense included in income from operations	$ 9,860	$ 10,084	$ 9,986
Cost of Sales [Member]
Total depreciation expense included in income from operations	2,106	2,124	2,082
Selling, General and Administrative Expenses [Member]
Total depreciation expense included in income from operations	7,754	7,960	7,904
Selling, General and Administrative Expenses [Member] | Wholesale Segment [Member]
Total depreciation expense included in income from operations	261	274	271
Selling, General and Administrative Expenses [Member] | Retail Segment [Member]
Total depreciation expense included in income from operations	4,849	5,502	5,738
Selling, General and Administrative Expenses [Member] | Corporate Segment and Other Operating Segment [Member]
Total depreciation expense included in income from operations	$ 2,644	$ 2,184	$ 1,895