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Pension and Other Post Retirement Benefit Plans - Schedule of Changes in Benefit Obligation, and Plan Assets, Funded Status of the Plan, Assets and Liabilities Recognized in the Balance Sheets (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Change in Benefit Obligation:      
Benefit obligation at beginning of year $ 74,274 $ 80,786  
Service cost 0 0 $ 16
Interest cost 1,905 1,760 2,343
Actuarial (gain) loss (14,546) (2,919)  
Benefits paid (5,869) (5,353)  
Benefit obligation at end of year 55,764 74,274 80,786
Change in Plan Assets:      
Fair value of plan assets at beginning of year 94,588 88,512  
Actual return on plan assets (11,799) 10,786  
Employer contributions 614 643  
Benefits paid (5,869) (5,353)  
End of year 77,534 94,588 $ 88,512
Funded status at end of year 21,770 20,314  
Assets and Liabilities Recognized in the Balance Sheets:      
Deferred tax asset 1,955 1,545  
Assets 25,175 24,750  
Liabilities $ 3,405 $ 4,436