Costs and Estimated Earnings on Uncompleted Contracts (Tables)

6 Months Ended

Jun. 30, 2013

Contractors [Abstract]

Summary of Costs and Estimated Earnings on Uncompleted Contracts

Costs and estimated earnings on uncompleted contracts consist of the following:

	As of			As of
	June 30, 2013			December 31, 2012
	(in thousands)
Cost incurred on uncompleted contracts	$	80,145		$	55,349
Estimated earnings		30,696			20,883
Billings to date		(77,427	)		(53,708	)
	$	33,414		$	22,524

Costs and Estimated Earnings on Uncompleted Contracts Accompanying Consolidated Balance Sheets

These amounts are included on the accompanying Consolidated Balance Sheet under the following captions:

	As of			As of
	June 30, 2013			December 31, 2012
	(in thousands)
Costs and estimated earnings in excess of billings on uncompleted contracts	$	35,654		$	23,644
Other current liabilities (Billings in excess of costs and estimated earnings on uncompleted contracts)		(2,240	)		(1,120	)
	$	33,414		$	22,524