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Pension Benefits (Tables)
9 Months Ended
Sep. 30, 2023
Pension Benefits  
Schedule of net periodic pension cost The net periodic pension cost for the three and nine months ended September 30, 2023 and 2022 were as follows (in thousands):

Three months ended

Nine months ended

    

September 30, 

September 30, 

2023

    

2022

    

2023

    

2022

COMPONENTS OF NET PERIODIC BENEFIT COST:

  

 

  

  

 

  

Service cost

$

327

$

358

$

841

$

1,073

Interest cost

 

514

 

365

 

1,384

 

1,094

Expected return on plan assets

 

(1,124)

 

(1,052)

 

(3,192)

 

(3,156)

Amortization of net loss

 

29

 

341

 

29

 

1,024

Settlement charge

 

 

230

 

 

1,244

Net periodic pension (benefit) cost

$

(254)

$

242

$

(938)

$

1,279