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Employee Benefit Plans (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Retirement Plan        
Defined Benefit Plan Disclosure [Line Items]        
Interest cost $ 942 $ 685 $ 2,828 $ 2,056
Expected return on assets (1,143) (1,461) (3,430) (4,384)
Net loss amortization 182 160 545 480
Net periodic benefit cost (income) (19) (616) (57) (1,848)
Retirement Plan Acquired        
Defined Benefit Plan Disclosure [Line Items]        
Interest cost 31 25 94 76
Expected return on assets (47) (58) (140) (174)
Net loss amortization 0 0 0 0
Net periodic benefit cost (income) (16) (33) (46) (98)
Restoration Plan        
Defined Benefit Plan Disclosure [Line Items]        
Interest cost 208 144 623 433
Expected return on assets 0 0 0 0
Net loss amortization 7 64 22 191
Net periodic benefit cost (income) $ 215 $ 208 $ 645 $ 624