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Loans and Allowance for Credit Losses - Troubled Debt Restructuring Modifications (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) contract	Dec. 31, 2021 USD ($) contract	Dec. 31, 2020 USD ($) contract
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts Modified | contract	4	2	5
Pre-Modification Amortized Cost	$ 2,005	$ 1,221	$ 2,203
Post-Modification Amortized Cost	2,005	1,221	2,195
Post-Modification Amortized Cost at Period End	$ 1,400	$ 1,021	$ 2,121
Commercial real estate | Commercial owner-occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts Modified | contract	1
Pre-Modification Amortized Cost	$ 1,758
Post-Modification Amortized Cost	1,758
Post-Modification Amortized Cost at Period End	$ 1,160
Commercial | Commercial owner-occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts Modified | contract			1
Pre-Modification Amortized Cost			$ 1,553
Post-Modification Amortized Cost			1,553
Post-Modification Amortized Cost at Period End			$ 1,553
Commercial | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts Modified | contract		1	1
Pre-Modification Amortized Cost		$ 1,101	$ 170
Post-Modification Amortized Cost		1,101	162
Post-Modification Amortized Cost at Period End		$ 901	$ 96
Commercial | Installment and other consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts Modified | contract			2
Pre-Modification Amortized Cost			$ 204
Post-Modification Amortized Cost			204
Post-Modification Amortized Cost at Period End			$ 201
Residential loans | Home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts Modified | contract	3	1	1
Pre-Modification Amortized Cost	$ 247	$ 120	$ 276
Post-Modification Amortized Cost	247	120	276
Post-Modification Amortized Cost at Period End	$ 240	$ 120	$ 271

X

- Definition

The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings at end of period.

+ References

No definition available.

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524

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- Definition

Amount, after troubled debt restructuring, of modified financing receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524

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- Definition

Amount, before troubled debt restructuring, of financing receivable to be modified.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524

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