Net Periodic Benefit Cost-Defined Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2014

Pension and Other Postretirement Benefit Expense [Abstract]

Schedule of components of the net periodic benefit cost of the domestic non-contributory defined benefit plan

The following sets forth the components of the net periodic benefit cost of the domestic non-contributory defined benefit plan for the three and nine months ended September 30, 2014 and 2013, respectively:

	Three Months Ended September 30,						Nine Months Ended September 30,
(In Thousands)	2014			2013			2014			2013
Service cost	$	140		$	160		$	420		$	478
Interest cost	215			192			644			578
Expected return on plan assets	(288		)	(246		)	(865		)	(738		)
Amortization of prior service cost	—			6			—			19
Amortization of net loss	52			120			157			359
Net periodic cost	$	119		$	232		$	356		$	696