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Pension and Supplemental Executive Retirement Plans - Narrative (Details)
$ in Thousands
 9 Months Ended
Sep. 30, 2022
USD ($)
installment
Dec. 31, 2021
USD ($)
May 31, 2014
Defined Benefit Plan Disclosure [Line Items]      
Discount rate used to re-measure pension obligation     4.50%
Supplemental Employee Retirement Plan      
Defined Benefit Plan Disclosure [Line Items]      
Employment period 3 years    
Benefit obligation $ 1,800    
Number of equal consecutive installments | installment 180    
Consecutive installments, amount $ 10    
Discount rate used to re-measure pension obligation 4.00%    
Accrued liability $ 1,300 $ 1,300