Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2013

Compensation and Retirement Disclosure [Abstract]

The following table presents our participation in these plans (dollars in thousands):



	Pension Plan Employer Identification Number	Pension Protection Act (“PPA”) Certified Zone Status¹		FIP / RP Status Pending / Implemented²	Contributions						Surcharge Imposed	Expiration Date of Collection Bargaining Agreement³
Pension Trust Fund	Pension Plan Employer Identification Number	2013	2012	FIP / RP Status Pending / Implemented²	2013		2012		2011		Surcharge Imposed	Expiration Date of Collection Bargaining Agreement³
Locals 302 and 612 Operating Engineers-Employers Retirement Fund	91-6028571	Green	Green	No	$	3,260	$	2,368	$	2,386	No	5/31/2015
Operating Engineers Pension Trust Fund	95-6032478	Red	Red	Yes	2,768		2,285		2,099		No	6/30/2016
Pension Trust Fund for Operating Engineers Pension Plan	94-6090764	Orange	Orange	Yes	8,193		8,030		7,296		No	6/30/2016
Laborers Pension Trust Fund for Northern California	94-6277608	Yellow	Yellow	Yes	2,500		2,320		1,950		No	6/30/2015
All other funds (60)					10,444		7,720		8,238
			Total Contributions:		$	27,165	$	22,723	$	21,969

¹The most recent PPA zone status available in 2013 and 2012 is for the plan’s year-end during 2012 and 2011, respectively. The zone status is based on information that we received from the plan and is certified by the plan’s actuary. Among other factors, plans in the red zone are generally less than 65 percent funded, plans in the orange zone are less than 80 percent funded and have an Accumulated Funding Deficiency in the current year or projected into the next six years, plans in the yellow zone are less than 80 percent funded, and plans in the green zone are at least 80 percent funded.

²The “FIP/RP Status Pending/Implemented” column indicates plans for which a financial improvement plan (“FIP”) or a rehabilitation plan (“RP”) is either pending or has been implemented.

³Lists the expiration date(s) of the collective-bargaining agreement(s) to which the plans are subject. Pension trust funds with a range of expiration dates have various collective bargaining agreements.