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Property and Equipment
3 Months Ended
Oct. 29, 2011
Property and Equipment [Abstract] 
Property and Equipment
6. Property and Equipment
 
Property and equipment, including amounts for assets subject to capital leases, consists of the following:
 
   
October 29, 2011
  
July 30, 2011
 
   
(Dollars in thousands)
 
         
Land
 $3,037  $3,165 
Buildings
  10,819   11,707 
Leasehold improvements
  4,660   4,554 
Vehicles
  215,362   216,648 
Computer hardware and software
  56,481   54,998 
Office furniture and equipment
  5,530   5,477 
Equipment and machinery
  129,503   127,412 
Total
  425,392   423,961 
Less: accumulated depreciation
  (277,776)  (274,522)
Property and equipment, net
 $147,616  $149,439 
          
 
Depreciation expense and repairs and maintenance, including amounts for assets subject to capital leases, were as follows:
 
   
For the Three Months Ended
 
   
October 29, 2011
  
October 30, 2010
 
   
(Dollars in thousands)
 
         
Depreciation expense
 $14,268  $14,050 
Repairs and maintenance expense
 $4,532  $3,732