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Pension Plan (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Retirement Benefits [Abstract]        
Service cost $ 269 $ 248 $ 807 $ 744
Interest cost on projected benefit obligation 537 451 1,611 1,353
Expected return on plan assets (1,324) (1,289) (3,972) (3,867)
Net amortization and deferral 647 832 1,941 2,496
Net periodic pension cost $ 129 $ 242 $ 387 $ 726