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Pension Benefits (Tables)
3 Months Ended
Mar. 31, 2020
Pension Benefits  
Schedule of net periodic pension cost

The net periodic pension cost for the three months ended March 31, 2020 and 2019 were as follows (in thousands):

 

 

 

 

 

 

 

 

 

 

Three months ended

 

 

March 31, 

 

    

2020

    

2019

Components of net periodic benefit cost

 

 

  

 

 

  

Service cost

 

$

441

 

$

374

Interest cost

 

 

319

 

 

402

Expected return on plan assets

 

 

(817)

 

 

(762)

Recognized net actuarial loss

 

 

648

 

 

366

Net periodic pension cost

 

$

591

 

$

380