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Pension and Other Postretirement Benefit Plans
 9 Months Ended
Sep. 30, 2022
Notes to Financial Statements  
Pension and Other Postretirement Benefit Plans

9.     Pension and Other Postretirement Benefit Plans

The following table sets forth information regarding the components of net expense for the pension and other postretirement benefit plans.

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Three months ended

 

Nine months ended

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September 30, 

 

September 30, 

(In thousands)

    

2022

    

2021

    

2022

    

2021

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Employee Pension Plan:

 

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​

  

 

​

  

 

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Interest cost

​

$

138

​

$

128

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$

414

​

$

384

Amortization of unrecognized loss

​

 

1

​

 

122

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3

​

 

366

Expected return on plan assets

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(257)

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(274)

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(772)

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(822)

Net employee pension benefit

​

$

(118)

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$

(24)

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$

(355)

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$

(72)

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​

​

​

​

​

​

​

​

​

​

​

​

Outside Director Pension Plan:

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​

 

  

​

 

  

​

 

  

Service cost

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$

3

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$

4

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$

9

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$

12

Interest cost

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11

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12

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34

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36

Amortization of unrecognized gain

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(7)

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(5)

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(21)

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(15)

Net outside director pension expense

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$

7

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$

11

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$

22

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$

33

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​

​

​

​

​

​

​

​

​

​

​

​

Other Postretirement Benefit Plans:

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​

 

  

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Service cost

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$

67

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$

73

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$

201

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$

219

Interest cost

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70

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58

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209

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174

Amortization of actuarial gain

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—

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​

8

​

​

—

​

​

24

Amortization of past service credit

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(7)

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(21)

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(21)

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(63)

Net other postretirement expense

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$

130

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$

118

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$

389

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$

354

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The Company previously disclosed in its Consolidated Financial Statements for the year ended December 31, 2021 that it expects to contribute $0.3 million to each of the Outside Director Pension Plan (the “Outside Director Pension Plan”) and the other postretirement benefit plans (the “Other Postretirement Benefit Plans”), during the year ending December 31, 2022. The Company does not expect to make a contribution to the Employee Pension Plan (the “Employee Pension Plan”). As of September 30, 2022, the Company had contributed $0.1 million to the Outside Director Pension Plan and $18,000 to the Other Postretirement Benefit Plans. As of September 30, 2022, the Company has not revised its expected contributions for the year ending December 31, 2022.