Comprehensive Income - Schedule of Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Before-Tax Amount
Other Comprehensive Income, before tax	$ 3,545	$ 1,456	$ 10,193	$ 2,405
Tax (Expense) Benefit
Other Comprehensive Income, tax	(914)	(374)	(2,629)	(621)
Net-of-Tax Amount
Other comprehensive (loss) income before reclassifications	3,102	1,256	8,364	2,116
Reclassification from AOCI, current period	(471)	(174)	(800)	(332)
Other Comprehensive Income	2,631	1,082	7,564	1,784
Net Unrealized Securities Holding Gain on Securities Available-for-Sale Arising During the Period
Before-Tax Amount
OCI, before reclassifications	4,387	1,014	13,032	(1,048)
Tax (Expense) Benefit
Other comprehensive (loss) income before reclassifications, tax	(1,131)	(263)	(3,360)	269
Net-of-Tax Amount
Other comprehensive (loss) income before reclassifications	3,256	751	9,672	(779)
Reclassification from AOCI, current period	0	0	0	0
Other Comprehensive Income	3,256	751	9,672	(779)
Net Unrealized (Loss) Gain on Cash Flow Swap
Before-Tax Amount
OCI, before reclassifications	(208)	680	(1,762)	3,901
Reclassification from AOCI, current period	(558)	(215)	(988)	(428)
Tax (Expense) Benefit
Other comprehensive (loss) income before reclassifications, tax	54	(175)	454	(1,006)
Reclassification from AOCI, current period	144	56	255	111
Net-of-Tax Amount
Other comprehensive (loss) income before reclassifications	(154)	505	(1,308)	2,895
Reclassification from AOCI, current period	(414)	(159)	(733)	(317)
Other Comprehensive Income	(568)	346	(2,041)	2,578
Amortization of Net Retirement Plan Actuarial (Gain)
Before-Tax Amount
Reclassification from AOCI, current period	(159)	(91)	(255)	(157)
Tax (Expense) Benefit
Reclassification from AOCI, current period	41	25	66	41
Net-of-Tax Amount
Other comprehensive (loss) income before reclassifications	0	0	0	0
Reclassification from AOCI, current period	(118)	(66)	(189)	(116)
Other Comprehensive Income	(118)	(66)	(189)	(116)
Amortization of Net Retirement Plan Prior Service Cost
Before-Tax Amount
Reclassification from AOCI, current period	83	68	166	137
Tax (Expense) Benefit
Reclassification from AOCI, current period	(22)	(17)	(44)	(36)
Net-of-Tax Amount
Other comprehensive (loss) income before reclassifications	0	0	0	0
Reclassification from AOCI, current period	61	51	122	101
Other Comprehensive Income	$ 61	$ 51	$ 122	$ 101

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