Employer Sponsored Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2020

Retirement Benefits [Abstract]

Schedule of Components of Net Periodic Benefit Cost

The following is a summary of the components of net periodic benefit cost for the domestic defined benefit pension plans for the quarters ended March 31, 2020 and 2019:

	Quarters Ended March 31,
In thousands	2020			2019
Components of employer benefit cost
Service cost	$	40		$	30
Interest cost	430			982
Expected return on assets	(533		)	(872		)
Amortization of actuarial loss	2			278
Net periodic benefit cost	$	(61	)	$	418
Settlement loss	385			—
Total employer benefit plan cost	$	324		$	418