Property and Equipment (Tables)

6 Months Ended

Jan. 26, 2013

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment consists of the following:

	January 26, 2013			July 28, 2012
	(Dollars in thousands)
Land	$	3,479		$	2,915
Buildings	11,411			10,630
Leasehold improvements	5,039			4,674
Vehicles	235,496			220,669
Computer hardware and software	62,156			57,965
Office furniture and equipment	7,203			5,552
Equipment and machinery	158,333			133,467
Total	483,117			435,872
Less: accumulated depreciation	(295,875		)	(277,625		)
Property and equipment, net	$	187,242		$	158,247

Schedule of Depreciation, Repairs, and Maintenance Expense [Table Text Block]

Depreciation expense and repairs and maintenance were as follows:

	For the Three Months Ended				For the Six Months Ended
	January 26, 2013		January 28, 2012		January 26, 2013		January 28, 2012
	(Dollars in thousands)
Depreciation expense	$	15,868	$	13,911	$	29,588	$	28,179
Repairs and maintenance expense	$	4,376	$	3,704	$	8,188	$	8,237