Defined Benefit Pension Plans (Tables)

6 Months Ended

Jun. 30, 2023

Retirement Benefits [Abstract]

Schedule of Amounts Recognized in the Consolidated Balance Sheets

Amounts recognized on the Consolidated Balance Sheets consist of:

In thousands	June 30, 2023		December 31, 2022
Assets
Plan assets in other long-term assets	$	161	$	162
Liabilities
Current portion of pension benefit obligation in wages and benefits payable	$	3,894	$	3,400
Long-term portion of pension benefit obligation	59,739		57,839
Pension benefit obligation, net	$	63,472	$	61,077

Schedule of Net Periodic Pension Benefit Costs

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

	Three Months Ended June 30,				Six Months Ended June 30,
In thousands	2023		2022		2023		2022
Service cost	$	636	$	708	$	1,240	$	1,502
Interest cost	721		423		1,433		866
Expected return on plan assets	(89)		(80)		(176)		(163)
Amortization of prior service costs	15		18		30		36
Amortization of actuarial net loss	(122)		196		(243)		431
Net periodic benefit cost	$	1,161	$	1,265	$	2,284	$	2,672