Note 6 - Property and Equipment (Tables)

12 Months Ended

Nov. 30, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	November 30, 2013			November 24, 2012
Land	$	11,371		$	11,926
Buildings and leasehold improvements		75,965			71,207
Machinery and equipment		67,183			65,024
		154,519			148,157
Less accumulated depreciation		(90,248	)		(91,533	)
	$	64,271		$	56,624