XML 48 R36.htm IDEA: XBRL DOCUMENT v3.22.2
COMPONENTS OF PENSION PLAN NET PERIODIC BENEFIT COSTS (Tables)
6 Months Ended
Jun. 30, 2022
Defined benefit pension plan  
Employee Benefit Plans  
Components of net periodic benefit cost

    

Three Months Ended

Six Months Ended

June 30, 

June 30, 

2022

    

2021

    

2022

    

2021

    

(in thousands)

Interest cost

$

936

$

860

$

1,868

$

1,720

Expected return on plan assets

 

(1,664)

 

(1,671)

 

(3,329)

 

(3,342)

Amortization of prior service cost

46

46

93

93

Amortization of net loss

 

489

 

1,142

 

972

 

2,283

Net periodic benefit cost (1)

$

(193)

$

377

$

(396)

$

754

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