Asset Retirement Obligations (Tables)

3 Months Ended

Nov. 26, 2011

Asset Retirement Obligations [Abstract]

Reconciliation of asset retirement liabilities

A reconciliation of the Company's asset retirement liability is as follows (in thousands):

	November 26, 2011
Beginning balance as of August 27, 2011	$	9,488
Accretion expense		158
Ending balance as of November 26, 2011	$	9,646