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Pension Benefits (Tables)
3 Months Ended
Mar. 31, 2021
Pension Benefits  
Schedule of net periodic pension cost

The net periodic pension cost for the three months ended March 31, 2021 and 2020 were as follows (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

Three months ended

 

 

 

    

March 31, 

 

    

 

 

2021

    

2020

    

 

COMPONENTS OF NET PERIODIC BENEFIT COST:

 

 

  

 

 

  

 

 

Service cost

 

$

463

 

$

441

 

 

Interest cost

 

 

221

 

 

319

 

 

Expected return on plan assets

 

 

(946)

 

 

(817)

 

 

Recognized net actuarial loss

 

 

720

 

 

648

 

 

Net periodic pension cost

 

$

458

 

$

591