Contracts (Tables)

9 Months Ended

Sep. 24, 2016

Contractors [Abstract]

Schedule of Costs Estimated Earnings and Billings on Uncompleted Contracts

Costs, estimated earnings and billings on uncompleted contracts consisted of the following at September 24, 2016 and December 26, 2015 (amounts in thousands):

	September 24, 2016			December 26, 2015
Costs incurred on uncompleted contracts	$	56,512		$	67,488
Estimated earnings on uncompleted contracts		23,853			27,492
Earned revenues		80,365			94,980
Less: billings to date		80,349			94,830
Net costs and estimated earnings in excess of billings on uncompleted contracts	$	16		$	150
Costs and estimated earnings in excess of billings on uncompleted contracts	$	2,152		$	4,062
Billings in excess of costs and estimated earnings on uncompleted contracts		(2,136	)		(3,912	)
Net costs and estimated earnings in excess of billings on uncompleted contracts	$	16		$	150