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Income Taxes (Summary of Change in Net Deferred Tax Asset) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Abstract]
Balance at beginning of year	$ 12,574	$ 11,180
Deferred tax benefit	975	2,013
Other comprehensive income, Available for sale securities	60	(827)
Other comprehensive income, Benefit plan	(650)	208
Balance at end of year	$ 12,959	$ 12,574

X

- Definition

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount of tax expense (benefit), after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.

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