Defined Benefit Pension Plans (Tables)

3 Months Ended

Mar. 31, 2020

Defined Benefit Plan [Abstract]

Schedule of Amounts Recognized in the Consolidated Balance Sheets

Amounts recognized on the Consolidated Balance Sheets consist of:

In thousands	March 31, 2020		December 31, 2019
Assets
Plan assets in other long-term assets	$	36	$	44
Liabilities
Current portion of pension benefit obligation in wages and benefits payable	3,033		2,885
Long-term portion of pension benefit obligation	97,523		98,712
Pension benefit obligation, net	$	100,520	$	101,553

Schedule of Net Periodic Pension Benefit Costs

Net periodic pension benefit cost for our plans include the following components:

	Three Months Ended March 31,
In thousands	2020		2019
Service cost	$	976	$	1,079
Interest cost	473		582
Expected return on plan assets	(146)		(156)
Amortization of prior service costs	16		17
Amortization of actuarial net loss	455		345
Net periodic benefit cost	$	1,774	$	1,867