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Pension Plan (Tables)
3 Months Ended
Mar. 31, 2023
Pension Plan (Tables) [Line Items]  
Schedule of Net Benefit Costs [Table Text Block]

 

Three months ended March 31

In thousands

2023

 

2022

Interest cost

$

134

 

$

76

Expected return on plan assets

(145)

(200)

Amortization of net actuarial loss

 

74

 

 

71

Net periodic pension benefit

$

63

 

$

(53)