Accumulated Other Comprehensive Loss (Schedule of accumulated other comprehensive loss components) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Provision for income taxes	$ 1,899	$ 3,433
Net Income	6,997	11,558
Amount Reclassified from Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income (Loss) [Line Items]
Net Income	(345)	(286)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Including Noncontrolling Interest [Member] | Amount Reclassified from Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income (Loss) [Line Items]
Net securities losses reclassified into earnings	(170)	(4)
Provision for income taxes	36	1
Net Income	(134)	(3)
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member] | Amount Reclassified from Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income (Loss) [Line Items]
Amortization of net loss and prior service costs	(267)	(358)
Provision for income taxes	56	75
Net Income	$ (211)	$ (283)