Note 13 - Operating Leases (Tables)

12 Months Ended

Aug. 28, 2013

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Year Ending:	(In thousands)
August 27, 2014		13,516
August 26, 2015		11,963
August 31, 2016		9,969
August 30, 2017		7,683
August 29, 2018		6,535
Thereafter		32,935
Total minimum lease payments	$	82,601

Schedule of Rent Expense [Table Text Block]

	Year Ended
	August 28, 2013			August 29, 2012			August 31, 2011
	(In thousands, except percentages)
Minimum rent-facilities	$	13,488		$	11,132		$	10,717
Contingent rentals		182			235			420
Minimum rent-equipment		818			751			877
Total rent expense (including amounts in discontinued operations)	$	14,488		$	12,118		$	12,014
Percent of sales		3.7	%		3.5	%		3.4	%