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Pension (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Pension [Abstract]        
Service cost $ 86 $ 107 $ 257 $ 312
Interest cost 168 96 504 279
Expected return on plan assets (249) (280) (746) (834)
Settlement expense   158   356
Recognized net actuarial loss 150 283 449 850
Total pension expense $ 155 $ 364 $ 464 $ 963