Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments.

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For investments in debt and equity securities accounted for at cost, the excess of net sale proceeds over the carrying amount of investments disposed of during the period.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Note 9 - Unconsolidated Affiliated Companies (Details Textual) - USD ($) $ in Thousands	2 Months Ended	12 Months Ended
	Feb. 02, 2015	Nov. 25, 2017	Nov. 26, 2016	Nov. 28, 2015	Feb. 01, 2015
Income (Loss) from Equity Method Investments				$ 220
Shipping, Handling and Transportation Costs				$ 6,863
Zenith Freight Lines [Member]
Equity Method Investment, Ownership Percentage					49.00%
Equity Method Investments	$ 9,480
Income (Loss) from Equity Method Investments	$ 220
International Market Centers, L.P. [Member]
Cost Method Investments			1,000
Proceeds from Sale of Long-term Investments		1,954
Cost-method Investments, Realized Gains		954
Minority Interest in Privately-held, Start-up Provider of Property and Casualty Insurance [Member]
Proceeds from Sale of Long-term Investments		3,592
Cost-method Investments, Realized Gains		$ 3,267
Cost Method Investments, Original Cost			$ 325