Net Periodic Benefit Cost-Defined Benefit Plans (Tables)

3 Months Ended

Mar. 31, 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 months ended March 31, 2014 and 2013, respectively:

	Three Months Ended March 31,
(In Thousands)	2014			2013
Service cost	$	140		$	159
Interest cost	215			193
Expected return on plan assets	(288		)	(246		)
Amortization of prior service cost	—			7
Amortization of net loss	52			119
Net periodic cost	$	119		$	232