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Note 5 - Unconsolidated Affiliated Companies (Tables)

3 Months Ended

Mar. 02, 2013

Zenith Freight Lines [Member]

Schedule of Equity Method Investments [Table Text Block]

	Quarter Ended
	March 2, 2013		February 25, 2012
Equity in income of Zenith	$	114	$	15

IHFC [Member]

Schedule of Equity Method Investments [Table Text Block]

	March 2, 2013		November 24, 2012

Other current assets	$	-	$	2,348
Other assets		2,348		2,348
Total IHFC escrow receivable	$	2,348	$	4,696

- Definition

Tabular disclosure of equity method investments in common stock. The disclosure may include: (a) the name of each investee or group of investments for which combined disclosure is appropriate, (2) the percentage ownership of common stock, (3) the difference, if any, between the carrying amount of an investment and the value of the underlying equity in the net assets and the accounting treatment of difference, if any, and (4) the aggregate value of each identified investment based on its quoted market price, if available.

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