Note 5 - Inventories - Inventories (Details) - USD ($) $ in Thousands	Aug. 27, 2022	Nov. 27, 2021
Wholesale finished goods	$ 50,617	$ 40,254
Work in process	695	482
Raw materials and supplies	23,527	21,653
Retail merchandise	35,169	30,914
Total inventories on first-in, first-out method	110,008	93,303
LIFO adjustment	(12,407)	(10,483)
Reserve for excess and obsolete inventory	(5,920)	(4,816)
Inventory, Net, Total	$ 91,681	$ 78,004

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Amount by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.

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Amount of valuation reserve for inventory.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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Carrying amount as of the balance sheet date of merchandise inventory purchased by a retailer, wholesaler or distributor and held for future sale.

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