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Property and Equipment (Tables)
6 Months Ended
Jul. 25, 2020
Property, Plant and Equipment [Abstract]  
Schedule of Property and Equipment
Property and equipment consisted of the following (dollars in thousands):
Estimated Useful Lives (Years)July 25, 2020January 25, 2020
Land$4,024 $4,024 
Buildings
10-35
12,988 12,934 
Leasehold improvements
1-10
16,886 17,151 
Vehicles
1-5
618,574 626,307 
Computer hardware and software
1-7
154,269 149,600 
Office furniture and equipment
1-10
13,534 13,557 
Equipment and machinery
1-10
311,734 312,244 
Total1,132,009 1,135,817 
Less: accumulated depreciation(816,405)(759,207)
Property and equipment, net$315,604 $376,610