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Pension Benefits (Tables)
6 Months Ended
Jun. 30, 2020
Pension Benefits  
Schedule of net periodic pension cost

The net periodic pension cost for the three and six months ended June 30, 2020 and 2019 were as follows (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three months ended

 

Six months ended

 

 

June 30, 

 

June 30, 

 

    

2020

    

2019

    

2020

    

2019

Components of net periodic benefit cost

 

 

  

 

 

  

 

 

  

 

 

  

Service cost

 

$

441

 

$

374

 

$

882

 

$

748

Interest cost

 

 

319

 

 

402

 

 

638

 

 

804

Expected return on plan assets

 

 

(817)

 

 

(762)

 

 

(1,634)

 

 

(1,524)

Recognized net actuarial loss

 

 

648

 

 

366

 

 

1,296

 

 

732

Net periodic pension cost

 

$

591

 

$

380

 

$

1,182

 

$

760