Comprehensive Income (Loss) - Reclassification out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	$ 14,241	$ 1,555	$ 22,257	$ 2,677
Salaries and Employee Benefits	12,039	11,687	23,986	22,973
Total before Tax	7,647	15,532	18,568	31,805
Provision for income taxes	(1,600)	(3,558)	(3,959)	(7,256)
Net Income	6,047	11,974	14,609	24,549
Amounts Reclassified from Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Net Income			(326)
Amounts Reclassified from Accumulated Other Comprehensive Income | Unrealized Loss on Cash Flow Swap
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	(220)	(11)	(418)	18
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	(51)	(107)	(103)	(114)
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	56	29	81	(28)
Amounts Reclassified from Accumulated Other Comprehensive Income | Accumulated Defined Benefit Plans Adjustment
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Total before Tax	(215)	(89)	(440)	(124)
Provision for income taxes	55	23	114	31
Net Income	$ (160)	$ (66)	$ (326)	$ (93)