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Retirement Plans and Other Post-Retirement Benefits (Tables)
3 Months Ended
Mar. 31, 2023
Retirement Benefits [Abstract]  
Schedule of Net Periodic Costs of Pension and Post Retirement Medical Benefit Plans Included in Continuing Operations
The following tables provide information with respect to the net periodic costs of our pension and post-retirement medical benefit plans included in continuing operations.
 Three months ended
March 31,
In thousands20232022
Pension Benefits  
Service cost$ $— 
Interest cost411 235 
Amortization of prior service cost6 11 
Amortization of actuarial loss22 167 
Pension settlement charge633 — 
Total net periodic benefit expense$1,072 $413 
 
Other Benefits
Service cost$3 $— 
Interest cost44 33 
Amortization of prior service cost5 26 
Amortization of actuarial gain(13)— 
Total net periodic benefit expense$39 $59