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Disclosures about Fair Value of Financial Instruments and Other Assets and Liabilities- Fair Value Measurements of Assets Recognized in Consolidated Balance Sheets Measured at Fair Value on Recurring Basis (Details) - Recurring basis - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
U.S. government agencies
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	$ 44,032
Subordinated notes
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	28,094	$ 28,765
State and municipal obligations
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	145,498	117,548
Fair Value, Inputs, Level 1 | U.S. government agencies
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	0
Fair Value, Inputs, Level 1 | Subordinated notes
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	0
Fair Value, Inputs, Level 1 | State and municipal obligations
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	0
Fair Value, Inputs, Level 2 | U.S. government agencies
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	44,032
Fair Value, Inputs, Level 2 | Subordinated notes
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	28,094	28,765
Fair Value, Inputs, Level 2 | State and municipal obligations
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	145,498	$ 117,548
Fair Value, Inputs, Level 3 | U.S. government agencies
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	0
Fair Value, Inputs, Level 3 | Subordinated notes
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	0
Fair Value, Inputs, Level 3 | State and municipal obligations
Fair Value, Assets and Liabilities Measured on Recurring Basis
Fair value of asset, recurring basis	$ 0

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- Definition

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+ References

No definition available.

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

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