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Impairment and Store Dispositions, Net (Tables)
12 Months Ended
Jul. 29, 2011
Impairment and store dispositions [Abstract]  
Schedule of impairment and store dispositions, net
Impairment and store dispositions, net consisted of the following at:
   
2011
  
2010
  
2009
 
Impairment
 $3,219  $2,672  $2,088 
Gains on disposition of stores
  (4,109)  --   -- 
Store closing costs
  265   128   -- 
Total
 $(625) $2,800  $2,088