Loans - Troubled Debt Restructuring Financing Receivable (Details) $ in Thousands	12 Months Ended
Dec. 31, 2022 USD ($) loan	Dec. 31, 2021 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of loans modified as TDRs \| loan	2
Recorded investment at time of modification	$ 10,584	$ 11,751
Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Recorded investment at time of modification	3,101	4,220
Home equity \| Consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Recorded investment at time of modification		637
Consumer other \| Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Recorded investment at time of modification	882	2,601
Real Estate Loan [Member] \| Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Recorded investment at time of modification	$ 2,219	$ 1,619

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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 of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953550-111524

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