Pension Plan (Tables)

3 Months Ended

Mar. 31, 2015

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 (income) expense:

	Three Months Ended March 31,
(In thousands)	2015			2014
Service cost	$	1,342		$	1,083
Interest cost	1,174			1,144
Expected return on plan assets	(2,855		)	(2,717		)
Amortization of prior service cost	4			5
Recognized net actuarial loss	159			—
Benefit (income) expense	$	(176	)	$	(485	)