Description of Business and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Description of Business and Summary of Significant Accounting Policies

Costs and estimated earnings in excess of billings

	At December 31,
	2013		2012
	(in thousands)
Unbilled costs and profits incurred to date*	$	204,276	$	157,119
Unapproved change orders	146,787		141,596
Claims	222,185		166,287
	$	573,248	$	465,002

* Represents the excess of contract costs and profits recognized to date on the percentage of completion accounting method over the amount of contract billings to date on certain contracts.

Cash and Cash Equivalents and Restricted Cash

	At December 31,
	2013		2012
	(in thousands)
Corporate cash and cash equivalents (available for general corporate purposes)	$	36,579	$	70,780
Company’s share of joint venture cash and cash equivalents (available only for joint venture purposes, including future distributions)	83,344		97,276
Total Cash and Cash Equivalents	$	119,923	$	168,056
Restricted Cash	$	42,594	$	38,717