Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Net Income (Loss)	$ 5,771	$ 4,513	$ 14,383	$ 13,302
Other comprehensive income/(loss), net of tax and reclassification adjustments:
Other Comprehensive Income (Loss), before Tax	7,402	(4,523)	7,086	(5,957)
Income tax (credit)/expense related to other comprehensive income	(1,955)	1,060	(1,872)	1,410
Other comprehensive income/(loss), net of tax	5,447	(3,463)	5,214	(4,547)
Comprehensive Income	11,218	1,050	19,597	8,755
Investment securities- with OTTI [Member]
Other comprehensive income/(loss), net of tax and reclassification adjustments:
Unrealized holding gains/(losses) on investments with credit related impairment	740	633	103	(777)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	51	51	152	152
Other Comprehensive Income (Loss), before Tax	689	582	(49)	(929)
Income tax (credit)/expense related to other comprehensive income	(183)	(145)	13	220
Other comprehensive income/(loss), net of tax	506	437	(36)	(709)
Investment securities- all other [Member]
Other comprehensive income/(loss), net of tax and reclassification adjustments:
Unrealized holding gains/(losses) on investments with credit related impairment	3,384	(4,183)	2,044	(5,065)
Other Comprehensive Income (Loss), before Tax	3,384	(4,183)	2,044	(5,065)
Income tax (credit)/expense related to other comprehensive income			(540)
Other comprehensive income/(loss), net of tax			1,504
Investment Securities HTM [Member]
Other comprehensive income/(loss), net of tax and reclassification adjustments:
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	(182)	(167)	(503)	(513)
Other Comprehensive Income (Loss), before Tax	182	167	503	513
Income tax (credit)/expense related to other comprehensive income	(48)	(37)	(133)	(121)
Other comprehensive income/(loss), net of tax	134	130	370	392
Cash Flow Hedge (OCI) [Member]
Other comprehensive income/(loss), net of tax and reclassification adjustments:
Unrealized holding gains/(losses) on investments with credit related impairment	(323)	14	(319)	30
Other Comprehensive Income (Loss), before Tax	(323)	14	(319)	30
Net Pension Plan
Other comprehensive income/(loss), net of tax and reclassification adjustments:
Unrealized holding gains/(losses) on investments with credit related impairment	3,229	(1,352)	4,181	(1,250)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	(202)	(251)	(608)	(750)
Other Comprehensive Income (Loss), before Tax	3,431	(1,101)	4,789	(500)
Accumulated SERP [Member]
Other comprehensive income/(loss), net of tax and reclassification adjustments:
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	(39)	2	(118)	6
Other Comprehensive Income (Loss), before Tax	$ 39	$ (2)	$ 118	$ (6)