Net Periodic Benefit Cost-Defined Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2019

Pension and Other Postretirement Benefits Cost (Reversal of Cost) [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, 2019 and 2018, respectively:

	Three Months Ended March 31,
(In Thousands)	2019			2018
Service cost	$	—		$	—
Interest cost	191			176
Expected return on plan assets	(249		)	(274		)
Amortization of net loss	47			42
Net periodic (benefit) cost	$	(11	)	$	(56	)