Accumulated Other Comprehensive Loss (Schedule of Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Balance	$ 179,295	$ 161,873
Balance	183,694	165,481
Investment securities- with OTTI [Member]
Balance	(2,592)	(2,482)
Other comprehensive income/(loss) before reclassifications	6	155
Amounts reclassified from accumulated other comprehensive loss	(37)	(37)
Balance	(2,623)	(2,364)
Investment securities- all other [Member]
Other comprehensive income/(loss) before reclassifications		(459)
Investment securities- all other - excluding transfers [Member]
Balance	(13,792)	(13,217)
Other comprehensive income/(loss) before reclassifications	1,357	(459)
Balance	(12,435)	(13,676)
Investment Securities HTM [Member]
Balance	(4,696)	(5,201)
Amounts reclassified from accumulated other comprehensive loss	113	118
Balance	(4,583)	(5,083)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Balance	372	569
Other comprehensive income/(loss) before reclassifications	(85)	54
Balance	287	623
Net Pension Plan | Pension
Balance	(9,723)	(14,263)
Other comprehensive income/(loss) before reclassifications	(1,562)	1,096
Amounts reclassified from accumulated other comprehensive loss	97	149
Balance	(11,188)	(13,018)
Net Pension Plan | SERP
Balance	183	(1,233)
Amounts reclassified from accumulated other comprehensive loss		29
Balance	183	(1,204)
Accumulated Other Comprehensive Loss
Balance	(30,248)	(35,827)
Other comprehensive income/(loss) before reclassifications	(284)	846
Amounts reclassified from accumulated other comprehensive loss	173	259
Balance	$ (30,359)	$ (34,722)