Accumulated Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ 542,350	$ 512,099
OCI before reclassifications	(293)	1,854
Amounts reclassified from AOCI	(17)	(12)
Balance	550,968	510,793
Unrealized Loss on Securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(17,339)	(19,327)
OCI before reclassifications	(1,711)	1,977
Amounts reclassified from AOCI	0	0
Balance	(19,050)	(17,350)
Unrealized Holding Losses on Interest Rate Derivatives used in Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	820	0
OCI before reclassifications	1,410	(128)
Amounts reclassified from AOCI	0	0
Balance	2,230	(128)
Defined Benefit Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(118)	111
OCI before reclassifications	8	5
Amounts reclassified from AOCI	(17)	(12)
Balance	$ (127)	$ 104