Accumulated Other Comprehensive Loss (Schedule of accumulated other comprehensive loss activity) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ 108,132	$ 125,969
Balance	$ 113,685	$ 108,132
Income tax rate	21.00%	21.00%
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ (32,189)	$ (6,635)
Other comprehensive gain (loss) before reclassifications	2,396	(25,899)
Amounts reclassified from accumulated other comprehensive loss	295	345
Period change	2,691	(25,554)
Balance	(29,498)	(32,189)
Defined Benefit Pension Plan
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(3,998)	(3,902)
Other comprehensive gain (loss) before reclassifications	282	(307)
Amounts reclassified from accumulated other comprehensive loss	295	211
Period change	577	(96)
Balance	(3,421)	(3,998)
Unrealized (losses) gains on available for sale securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(28,191)	(2,733)
Other comprehensive gain (loss) before reclassifications	2,114	(25,592)
Amounts reclassified from accumulated other comprehensive loss		134
Period change	2,114	(25,458)
Balance	$ (26,077)	$ (28,191)