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Summary of Significant Accounting Policies (Narrative) (Details)	12 Months Ended
	Dec. 31, 2022 USD ($) property shares	Dec. 31, 2021 USD ($) property shares
Significant Accounting Policies Disclosure [Line Items]
Other real estate owned, number of properties | property	1	1
Other real estate owned	$ 75,000	$ 75,000
Anti-dilutive outstanding options | shares	0	3,588
Investment In Federal Home Loan Bank Stock [Member]
Significant Accounting Policies Disclosure [Line Items]
Impairment charges	$ 0	$ 0
Supplemental Executive Retirement Plan [Member]
Significant Accounting Policies Disclosure [Line Items]
Normal retirement age	65 years
Monthly benefit amount	$ 10,000
SERP plan expense	$ 328,000

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Normal Retirement Age

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Other Real Estate Owned, Number Of Properties

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Postretirement Plan, Monthly Benefit Amount

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Significant Accounting Policies Disclosure [Line Items]

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

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-Topic 360
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-Section 45
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Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.10(4))
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Amount of noncash expense (reversal of expense) for pension and other postretirement benefits.

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-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
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