Loans and Allowance for Credit Losses - Amortized Cost Basis of Loan Modifications (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2023	Sep. 30, 2023
Term Extension
Financing Receivable, Modified [Line Items]
Amortized Cost	$ 3,057	$ 3,057
% of Portfolio	0.10%	0.10%
Term Extension and Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized Cost	$ 83,893	$ 83,893
% of Portfolio	1.90%	1.90%
Commercial real estate \| Term Extension
Financing Receivable, Modified [Line Items]
Amortized Cost	$ 111	$ 111
% of Portfolio	0.00%	0.00%
Commercial real estate \| Term Extension and Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized Cost	$ 83,344	$ 83,344
% of Portfolio	10.20%	10.20%
1-4 family residential \| Term Extension
Financing Receivable, Modified [Line Items]
Amortized Cost	$ 271	$ 271
% of Portfolio	0.20%	0.20%
Farmland \| Term Extension
Financing Receivable, Modified [Line Items]
Amortized Cost	$ 762	$ 762
% of Portfolio	1.20%	1.20%
Commercial \| Term Extension
Financing Receivable, Modified [Line Items]
Amortized Cost	$ 1,913	$ 1,913
% of Portfolio	0.20%	0.20%
Commercial \| Term Extension and Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized Cost	$ 549	$ 549
% of Portfolio	0.00%	0.00%

Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty.

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- Definition

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+ References

+ Details

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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/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 33
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-33

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

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