Costs and Estimated Earnings on Uncompleted Contracts

12 Months Ended

Dec. 31, 2012

Costs and Estimated Earnings on Uncompleted Contracts [Abstract]

Costs and Estimated Earnings on Uncompleted Contracts

4. Costs and Estimated Earnings on Uncompleted Contracts

$ in thousands	2012			2011
Costs incurred on uncompleted contracts	$	51,035		$	57,345
Estimated earnings		16,644			17,512
		67,679			74,857
Less billings to date		(73,300	)		(73,861	)
	$	(5,621	)	$	996
Included in the accompanying consolidated balance sheets under the following captions:
Costs and estimated earnings in excess of billings on uncompleted contracts	$	5,747		$	10,643
Billings in excess of costs and estimated earnings on uncompleted contracts		(11,368	)		(9,647	)
	$	(5,621	)	$	996