Comprehensive (Loss) Income - Reclassification out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	$ 3,306	$ 1,169	$ 5,983	$ 4,043
Salaries and Employee Benefits	12,427	11,377	35,400	33,360
Total before Tax	15,565	16,810	47,370	51,031
Provision for income taxes	(3,402)	(3,821)	(10,658)	(11,483)
Net Income	12,163	12,989	36,712	39,548
Amounts Reclassified from Accumulated Other Comprehensive Income | Unrealized Loss on Cash Flow Swap
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	(75)	34	(57)	92
Amounts Reclassified from Accumulated Other Comprehensive Income | Amortization of Defined Benefit Pension, Prior-Service Costs
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Salaries and Employee Benefits	(57)	(59)	(171)	(175)
Amounts Reclassified from Accumulated Other Comprehensive Income | Amortization of Defined Benefit Pension, Actuarial Loss
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Salaries and Employee Benefits	(564)	(22)	(592)	(68)
Amounts Reclassified from Accumulated Other Comprehensive Income | Accumulated Defined Benefit Plans Adjustment
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Total before Tax	(696)	(47)	(820)	(151)
Provision for income taxes	179	12	210	39
Net Income	$ (517)	$ (35)	$ (610)	$ (112)