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Loans and Allowance for Credit Losses - Classes of loan portfolios (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
Loans and Allowance for Credit Losses
Loan modifications	$ 24,757
Interest Rate Reduction
Loans and Allowance for Credit Losses
Loan modifications	5
Term Extension
Loans and Allowance for Credit Losses
Loan modifications	2,834
Combination
Loans and Allowance for Credit Losses
Loan modifications	21,918
Construction and land development
Loans and Allowance for Credit Losses
Loan modifications	1,553
Construction and land development | Combination
Loans and Allowance for Credit Losses
Loan modifications	1,553
Other residential
Loans and Allowance for Credit Losses
Loan modifications	2,750
Other residential | Term Extension
Loans and Allowance for Credit Losses
Loan modifications	2,750
Commercial real estate
Loans and Allowance for Credit Losses
Loan modifications	20,442
Commercial real estate | Term Extension
Loans and Allowance for Credit Losses
Loan modifications	77
Commercial real estate | Combination
Loans and Allowance for Credit Losses
Loan modifications	20,365
Consumer
Loans and Allowance for Credit Losses
Loan modifications	12
Consumer | Interest Rate Reduction
Loans and Allowance for Credit Losses
Loan modifications	5
Consumer | Term Extension
Loans and Allowance for Credit Losses
Loan modifications	$ 7

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+ References

No definition available.

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
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-Section 55
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
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-URI https://asc.fasb.org//1943274/2147481962/310-10-50-33

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
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-Paragraph 34
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-34

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