Defined Benefit Postretirement Plans (Tables)

3 Months Ended

Mar. 31, 2014

Defined Benefit Postretirement Plans [Abstract]

Components of Net Periodic Pension Benefits and Other Benefit Costs

The components of expense for Pension Benefits and Other Benefits are set forth below (in thousands):

	Pension Benefits						Other Benefits
	Three months ended March 31,						Three months ended March 31,
Components of net periodic (benefit) cost:	2014			2013			2014			2013
Service cost	$	587		$	604		$	4		$	6
Interest cost		1,040			722			90			34
Expected return on plan assets		(2,175	)		(1,825	)		-			-
Net amortization		25			603			(6	)		223
Total (benefit) cost	$	(523	)	$	104		$	88		$	263