Accounts Receivable (Tables)

3 Months Ended

Oct. 26, 2013

Receivables [Abstract]

Schedule of Accounts Receivable

Accounts receivable consists of the following:

	October 26, 2013			July 27, 2013
	(Dollars in thousands)
Contract billings	$	291,083		$	239,498
Retainage and other receivables	13,601			12,833
Total	304,684			252,331
Less: allowance for doubtful accounts	(272		)	(129		)
Accounts receivable, net	$	304,412		$	252,202