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Loans - Loans on Nonaccrual Status (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Loans on nonaccrual status
Loans on nonaccrual status	$ 2,304	$ 2,924
Automobiles
Loans on nonaccrual status
Loans on nonaccrual status	543	380
Real Estate Residential Mortgage
Loans on nonaccrual status
Loans on nonaccrual status	320	315
Commercial, Financial & Agricultural | Commercial real estate lending
Loans on nonaccrual status
Loans on nonaccrual status	1,329
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	111	104
Consumer
Loans on nonaccrual status
Loans on nonaccrual status	$ 1	$ 3

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
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-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5111-111524

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
-Publisher SEC
-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
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