Comprehensive Income (Loss), Net of Tax - Reclassification Out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	$ 11,308	$ 5,195	$ 12,694
Salaries and Employee Benefits	47,003	44,798	42,061
Total before tax	62,913	64,404	51,863
Provision for Income Taxes	(14,114)	(14,547)	(11,036)
NET INCOME	48,799	49,857	40,827
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
NET INCOME			(354)
Net Unrealized Gains (Losses) on Cash Flow Swap | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	(204)	126
Net Prior Service (Cost) Credit | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Salaries and Employee Benefits	(228)	(232)	(211)
Net Actuarial Gain (Loss) | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Salaries and Employee Benefits	(56)	(91)	(227)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total before tax	(488)	(197)	(438)
Provision for Income Taxes	126	50	112
NET INCOME	$ (362)	$ (147)	(326)
Net Unrealized Securities Holding Losses Arising During the Period | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Loss on Securities Transactions, Net			(37)
Total before tax			(37)
Provision for Income Taxes			9
NET INCOME			$ (28)