Accounts Receivable (Tables)

3 Months Ended

Oct. 25, 2014

Receivables [Abstract]

Schedule of Accounts Receivable

Accounts receivable consists of the following:

	October 25, 2014			July 26, 2014
	(Dollars in thousands)
Contract billings	$	279,204		$	258,254
Retainage and other receivables	18,458			15,323
Total	297,662			273,577
Less: allowance for doubtful accounts	(830		)	(836		)
Accounts receivable, net	$	296,832		$	272,741