Pension Plan (Tables)

6 Months Ended

Jun. 30, 2013

Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]

Components Of Net Periodic Benefit Expense

The following table shows the components of net periodic benefit expense:

	Three Months Ended June 30,						Six Months Ended June 30,
(In thousands)	2013			2012			2013			2012
Service cost	$	1,204		$	1,068		$	2,408		$	2,136
Interest cost	1,056			1,012			2,112			2,024
Expected return on plan assets	(2,384		)	(2,186		)	(4,768		)	(4,372		)
Amortization of prior service cost	5			5			10			10
Recognized net actuarial loss	676			427			1,352			854
Benefit expense	$	557		$	326		$	1,114		$	652