Commitments and Contingencies (Tables)

12 Months Ended

Aug. 25, 2012

Commitments and Contingencies [Abstract]

Annual minimum lease commitments for the five years subsequent to August 25, 2012 and thereafter are as follows (in thousands):

2013	$	6,401
2014		4,559
2015		4,047
2016		3,238
2017		1,954
Thereafter		2,247
	$	22,446

Changes to environmental liabilities

The changes to the Company's environmental liabilities for the years ended August 25, 2012 and August 27, 2011 are as follows (in thousands):

Year ended	August 25, 2012			August 27, 2011
Beginning balance	$	18,368		$	18,986
Costs incurred for which reserves have been provided		(1,277	)		(2,485	)
Insurance proceeds received		209			203
Interest accretion		631			681
Changes in discount rates		1,346			284
Revisions in estimates		743			699

Ending balance	$	20,020		$	18,368

Anticipated payments and insurance proceeds of identified environmental remediation liabilities

Anticipated payments and insurance proceeds of currently identified environmental remediation liabilities as of August 25, 2012, for the next five fiscal years and thereafter, as measured in current dollars, are reflected below.

(In thousands)	2013			2014			2015			2016			2017			Thereafter			Total
Estimated costs - current dollars	$	5,259		$	2,470		$	1,437		$	950		$	752		$	11,860		$	22,728

Estimated insurance proceeds		(159	)		(173	)		(159	)		(173	)		(159	)		(1,743	)		(2,566	)

Net anticipated costs	$	5,100		$	2,297		$	1,278		$	777		$	593		$	10,117		$	20,162

Effect of inflation																				6,703
Effect of discounting																				(6,845	)

Balance as of August 25, 2012																			$	20,020