Costs and Estimated Earnings on Contracts in Excess of Billings (Notes)

3 Months Ended

Oct. 27, 2012

Contractors [Abstract]

Costs and Estimated Earnings on Contracts in Excess of Billings

Costs and Estimated Earnings in Excess of Billings

Costs and estimated earnings in excess of billings, net, consist of the following:

	October 27, 2012			July 28, 2012
	(Dollars in thousands)
Costs incurred on contracts in progress	$	92,858		$	100,766
Estimated to date earnings	25,551			26,555
Total costs and estimated earnings	118,409			127,321
Less: billings to date	(1,447		)	(1,522		)
	$	116,962		$	125,799
Included in the accompanying condensed consolidated balance sheets under the captions:
Costs and estimated earnings in excess of billings	$	118,409		$	127,321
Billings in excess of costs and estimated earnings	(1,447		)	(1,522		)
	$	116,962		$	125,799

The above amounts include revenue for services from contracts based both on the units-of-delivery and the cost-to-cost measures of the percentage of completion method.