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Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ (19,976)	$ (22,520)
Other comprehensive income (loss) before reclassifications	415	(187)
Amounts reclassified from accumulated other comprehensive loss	(157)	(19)
Net current period other comprehensive income (loss)	258	(206)
Ending balance	(19,718)	(22,726)
Net Unrealized Gains and Losses on Investment Securities AFS
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(13,730)	(14,938)
Other comprehensive income (loss) before reclassifications	(241)	449
Net current period other comprehensive income (loss)	(241)	449
Ending balance	(13,971)	(14,489)
Interest Rate Hedge
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(352)
Other comprehensive income (loss) before reclassifications	787	(636)
Amounts reclassified from accumulated other comprehensive loss	(157)	(19)
Net current period other comprehensive income (loss)	630	(655)
Ending balance	278	(655)
Defined Benefit Pension Items
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(5,894)	(7,582)
Other comprehensive income (loss) before reclassifications	(131)
Net current period other comprehensive income (loss)	(131)
Ending balance	$ (6,025)	$ (7,582)

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