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Fair Value Disclosures and Reporting and Fair Value Measurements - Assets Measured on Nonrecurring Basis, Fair Value (Details) - Fair Value, Measurements, Nonrecurring [Member] - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	$ 5,889	$ 5,889
Foreclosed assets	0	0
Assets, Fair value disclosure	5,889	5,889
Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	5,889	5,889
Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Residential real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Commercial real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	5,889	5,889
Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Other construction/land
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Farmland
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Commercial Portfolio Segment | Commercial and Industrial Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Consumer Portfolio Segment
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member]
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Foreclosed assets	0	0
Assets, Fair value disclosure	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Residential real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Commercial real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Other construction/land
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Farmland
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial Portfolio Segment | Commercial and Industrial Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Consumer Portfolio Segment
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 2 [Member]
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	5,889	5,889
Foreclosed assets	0	0
Assets, Fair value disclosure	5,889	5,889
Fair Value, Inputs, Level 2 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	5,889	5,889
Fair Value, Inputs, Level 2 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Residential real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 2 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Commercial real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	5,889	5,889
Fair Value, Inputs, Level 2 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Other construction/land
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 2 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Farmland
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 2 [Member] | Commercial Portfolio Segment | Commercial and Industrial Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 2 [Member] | Consumer Portfolio Segment
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member]
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Foreclosed assets	0	0
Assets, Fair value disclosure	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Residential real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Commercial real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Other construction/land
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Farmland
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial Portfolio Segment | Commercial and Industrial Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Consumer Portfolio Segment
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	$ 0	$ 0

X

- 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
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

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- Definition

The balance of financing receivables that were individually evaluated for impairment.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11C
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-11C

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 4
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480418/310-10-S99-4

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- Definition

Carrying amount as of the balance sheet date of all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings or defeasance; includes real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481990/310-10-45-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-11

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