Retirement Plan (Tables)

9 Months Ended

Sep. 30, 2013

Pension and Other Postretirement Benefit Expense [Abstract]

Net Periodic Pension Expense

The net periodic benefit expense of this plan consisted of the following components:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2013			2012			2013			2012
	(In thousands)
Service cost – benefit earned during the period	$	278		$	475		$	834		$	1,425
Interest cost on projected benefit obligations	159			875			477			2,625
Amortization of prior service credit	(1,474		)	(550		)	(4,422		)	(1,650		)
Amortization of net loss	31			75			93			225
Actuarial loss on post-retirement healthcare plan reclassified to net income upon partial plan settlement	—			—			1,726			—
Net periodic pension expense (credit)	$	(1,006	)	$	875		$	(1,292	)	$	2,625

The net periodic pension expense consisted of the following components:

	Three Months Ended September 30,					Nine Months Ended September 30,
	2013		2012			2013			2012
	(In thousands)
Service cost – benefit earned during the period	$	—	$	—		$	—		$	679
Interest cost on projected benefit obligations	—		955			1,797			3,007
Expected return on plan assets	—		(950		)	(92		)	(2,849		)
Amortization of prior service cost	—		—			—			67
Amortization of net loss	—		415			1,386			1,518
Curtailment	—		—			—			899
Settlement	—		—			30,893			—
Net periodic pension expense	$	—	$	420		$	33,984		$	3,321