Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2019

Defined Benefit Pension Plans

Components of Net Periodic Defined Benefit Cost (Income)

The components of net periodic defined benefit pension cost are presented in the table below.

	Three months ended
	March 31,
	2018			2019
	(In thousands)
Interest cost	$	372		$	474
Expected return on plan assets		(590	)		(477	)
Recognized actuarial losses		365			406
Total	$	147		$	403