LOAN CREDIT QUALITY AND RELATED ALLOWANCE FOR CREDIT LOSSES - Schedule of Nonaccrual Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Activity in the allowance
With a Related ACL	$ 21
Without a Related ACL	977
Total Non-accrual loans	998	$ 3,615
Commercial, financial, and agricultural
Activity in the allowance
With a Related ACL	0
Without a Related ACL	504
Total Non-accrual loans	504	432
Real estate mortgage: \| Residential
Activity in the allowance
With a Related ACL	21
Without a Related ACL	259
Total Non-accrual loans	280	524
Real estate mortgage: \| Commercial
Activity in the allowance
With a Related ACL	0
Without a Related ACL	214
Total Non-accrual loans	214	2,659
Real estate mortgage: \| Construction
Activity in the allowance
With a Related ACL	0
Without a Related ACL	0
Total Non-accrual loans	0	0
Consumer automobile loans
Activity in the allowance
With a Related ACL	0
Without a Related ACL	0
Total Non-accrual loans	0	0
Other consumer installment loans
Activity in the allowance
With a Related ACL	0
Without a Related ACL	0
Total Non-accrual loans	$ 0	$ 0

Financing Receivable, Nonaccrual, With Allowance

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph c
-Publisher SEC

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- Definition

Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-16

+ Details

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- Definition

Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-16

+ Details

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