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Pension Information (Tables)
3 Months Ended
Mar. 31, 2023
Compensation And Retirement Disclosure [Abstract]  
Components of Net Periodic Pension Cost

Net periodic pension cost was as follows:

 

 

Three months ended

 

 

 

March 31,

 

 

 

2023

 

 

2022

 

Service cost

 

$

 

 

$

 

Interest cost

 

 

125

 

 

 

103

 

Expected return on plan assets

 

 

(132

)

 

 

(144

)

Other components

 

 

 

 

 

69

 

Net periodic pension cost

 

$

(7

)

 

$

28