Loans and Leases - Allowance for Credit Losses on Loans and Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Beginning balance, prior to the adoption of ASC 326	$ 9,422	$ 8,320
Charge-offs	(2,045)	(3,013)
Recoveries	965	807
Provision for (recovery of) credit losses	42	3,308
Ending balance	10,507	9,422
Loans	821,791	773,873
Impact of adopting ASC 326 [Member]
Ending balance	2,123
Construction, Land Development and Other Land Loans [Member]
Beginning balance, prior to the adoption of ASC 326	517	628
Recoveries		2
Provision for (recovery of) credit losses	142	(113)
Ending balance	565	517
Construction, Land Development and Other Land Loans [Member] \| Impact of adopting ASC 326 [Member]
Ending balance	(94)
Secured by Real Estate 1-4 Family Residential Properties [Member]
Beginning balance, prior to the adoption of ASC 326	832	690
Charge-offs	(97)	(40)
Recoveries	54	39
Provision for (recovery of) credit losses	(159)	143
Ending balance	591	832
Secured by Real Estate 1-4 Family Residential Properties [Member] \| Impact of adopting ASC 326 [Member]
Ending balance	(39)
Secured By Multi family Residential Properties [Member]
Beginning balance, prior to the adoption of ASC 326	646	437
Provision for (recovery of) credit losses	(146)	209
Ending balance	415	646
Secured By Multi family Residential Properties [Member] \| Impact of adopting ASC 326 [Member]
Ending balance	(85)
Secured By Non-farm Non residential Properties [Member]
Beginning balance, prior to the adoption of ASC 326	1,970	1,958
Recoveries		5
Provision for (recovery of) credit losses	(398)	7
Ending balance	1,425	1,970
Secured By Non-farm Non residential Properties [Member] \| Impact of adopting ASC 326 [Member]
Ending balance	(147)
Commercial and Industrial Loans [Member]
Beginning balance, prior to the adoption of ASC 326	919	860
Recoveries		0
Provision for (recovery of) credit losses	(386)	59
Ending balance	513	919
Loans	60,515	73,546
Commercial and Industrial Loans [Member] \| Impact of adopting ASC 326 [Member]
Ending balance	(20)
Consumer Portfolio Segment [Member]
Loans	397,153
Consumer Portfolio Segment [Member] \| Secured by 1-4 Family Residential Properties [Member]
Loans	76,200
Consumer Portfolio Segment [Member] \| Direct Consumer [Member]
Beginning balance, prior to the adoption of ASC 326	866	1,004
Charge-offs	(571)	(1,958)
Recoveries	619	565
Provision for (recovery of) credit losses	(897)	1,255
Ending balance	64	866
Loans	5,938	9,851
Consumer Portfolio Segment [Member] \| Direct Consumer [Member] \| Impact of adopting ASC 326 [Member]
Ending balance	47
Consumer Portfolio Segment [Member] \| Branch Retail [Member]
Beginning balance, prior to the adoption of ASC 326	518	304
Charge-offs	(445)	(633)
Recoveries	243	151
Provision for (recovery of) credit losses	(508)	696
Ending balance	436	518
Loans	8,670	13,992
Consumer Portfolio Segment [Member] \| Branch Retail [Member] \| Impact of adopting ASC 326 [Member]
Ending balance	628
Consumer Portfolio Segment [Member] \| Indirect Consumer [Member]
Beginning balance, prior to the adoption of ASC 326	3,154	2,439
Charge-offs	(932)	(382)
Recoveries	49	45
Provision for (recovery of) credit losses	2,394	1,052
Ending balance	6,498	3,154
Loans	306,345	$ 266,567
Consumer Portfolio Segment [Member] \| Indirect Consumer [Member] \| Impact of adopting ASC 326 [Member]
Ending balance	$ 1,833

Amount of direct write-downs of accounts receivable charged against the allowance.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-13

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Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 11B
-Subparagraph (c)(4)
-SubTopic 10
-Topic 310
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 310
-SubTopic 30
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 6.L.1)
-SubTopic 10
-Topic 310
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480418/310-10-S99-4

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- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
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Amount of credit loss expense (reversal of expense) for financing receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
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-Paragraph 1
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1

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