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Loans - Loans on Nonaccrual Status (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Loans on nonaccrual status
Loans on nonaccrual status	$ 1,189	$ 2,924
Real Estate Residential Mortgage
Loans on nonaccrual status
Loans on nonaccrual status	156	315
Commercial, Financial & Agricultural | Commercial business lending
Loans on nonaccrual status
Loans on nonaccrual status		2,122
Equity lines
Loans on nonaccrual status
Loans on nonaccrual status	108	104
Consumer
Loans on nonaccrual status
Loans on nonaccrual status		3
Marine and recreational vehicles
Loans on nonaccrual status
Loans on nonaccrual status	83
Consumer Finance | Automobiles
Loans on nonaccrual status
Loans on nonaccrual status	$ 842	$ 380

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-Name Regulation S-K (SK)
-Number 229
-Section 1405
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
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