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COMPONENTS OF PENSION PLAN NET PERIODIC BENEFIT COSTS (Tables)
6 Months Ended
Jun. 30, 2020
Defined benefit pension plan  
Employee Benefit Plans  
Components of net periodic benefit cost

    

Three Months Ended

Six Months Ended

June 30, 

June 30, 

2020

    

2019

    

2020

    

2019

    

(in thousands)

Interest cost

$

1,054

$

1,216

$

2,108

$

2,432

Expected return on plan assets

 

(1,491)

 

(1,234)

 

(2,983)

 

(2,466)

Amortization of prior service cost

47

46

93

93

Amortization of net loss

 

1,063

 

982

 

2,127

 

1,961

Net periodic benefit cost (1)

$

673

$

1,010

$

1,345

$

2,020

(1)Net periodic benefit cost for the Pension Plan is included in the Other expense line item within our condensed consolidated statements of income.