Note 7. Asset Retirement Obligations (Tables)

9 Months Ended

May 25, 2013

Asset Retirement Obligation Disclosure [Abstract]

Schedule of Asset Retirement Obligations [Table Text Block]

	May 25, 2013
Beginning balance as of August 25, 2012	$	10,120
Accretion expense		497
Ending balance as of May 25, 2013	$	10,617