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Property and Equipment
6 Months Ended
Jan. 28, 2012
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:

   
January 28, 2012
  
July 30, 2011
 
   
(Dollars in thousands)
 
        
Land
 $3,036  $3,165 
Buildings
  10,892   11,707 
Leasehold improvements
  4,692   4,554 
Vehicles
  218,559   216,648 
Computer hardware and software
  57,278   54,998 
Office furniture and equipment
  5,565   5,477 
Equipment and machinery
  139,654   127,412 
Total
  439,676   423,961 
Less: accumulated depreciation
  (283,361)  (274,522)
Property and equipment, net
 $156,315  $149,439 
 
Depreciation expense and repairs and maintenance, including amounts for assets subject to capital leases, were as follows:

   
For the Three Months Ended
  
For the Six Months Ended
 
   
January 28,
  
January 29,
  
January 28,
  
January 29,
 
   
2012
  
2011
  
2012
  
2011
 
   
(Dollars in thousands)
 
              
Depreciation expense
 $13,911  $14,102  $28,179  $28,151 
Repairs and maintenance expense
 $3,704  $3,280  $8,237  $7,012