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Allowance for Credit Losses - Aging Analysis of Loan Modifications with Financial Difficulty (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	$ 3,502
Current Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	3,241
30-59 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
60-89 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Non-Accrual
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	261
Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	3,084
Commercial Real Estate | Current Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	3,084
Commercial Real Estate | 30-59 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Commercial Real Estate | 60-89 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Commercial Real Estate | 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Commercial Real Estate | Non-Accrual
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Commercial Real Estate | Other Financing Receivable
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	3,084
Commercial Real Estate | Other Financing Receivable | Current Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	3,084
Commercial Real Estate | Other Financing Receivable | 30-59 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Commercial Real Estate | Other Financing Receivable | 60-89 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Commercial Real Estate | Other Financing Receivable | 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Commercial Real Estate | Other Financing Receivable | Non-Accrual
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	396
Residential Real Estate | Current Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	157
Residential Real Estate | 30-59 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Residential Real Estate | 60-89 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Residential Real Estate | 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Residential Real Estate | Non-Accrual
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	239
Residential Real Estate | Mortgages
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	396
Residential Real Estate | Mortgages | Current Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	157
Residential Real Estate | Mortgages | 30-59 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Residential Real Estate | Mortgages | 60-89 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Residential Real Estate | Mortgages | 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Residential Real Estate | Mortgages | Non-Accrual
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	239
Consumer and Other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	22
Consumer and Other | Current Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Consumer and Other | 30-59 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Consumer and Other | 60-89 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Consumer and Other | 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Consumer and Other | Non-Accrual
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	22
Consumer and Other | Other Financing Receivable
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	22
Consumer and Other | Other Financing Receivable | Current Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Consumer and Other | Other Financing Receivable | 30-59 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Consumer and Other | Other Financing Receivable | 60-89 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Consumer and Other | Other Financing Receivable | 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	0
Consumer and Other | Other Financing Receivable | Non-Accrual
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost basis	$ 22

X

- 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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-Publisher FASB
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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
-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
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-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

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-Topic 310
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
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