Accounts Receivable (Tables)

6 Months Ended

Jan. 24, 2015

Receivables [Abstract]

Schedule of Accounts Receivable

Accounts receivable consists of the following:

	January 24, 2015			July 26, 2014
	(Dollars in thousands)
Contract billings	$	248,361		$	258,254
Retainage and other receivables	19,957			15,323
Total	268,318			273,577
Less: allowance for doubtful accounts	(1,032		)	(836		)
Accounts receivable, net	$	267,286		$	272,741