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Allowance for Credit Losses - Collateral Dependent Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	$ 44,535	$ 44,368
ACL Allocation	1,382	1,082
Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	44,535	44,368
Business Assets
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	0	0
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	0	0
Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	2,678	2,035
ACL Allocation	300	0
Commercial and Industrial | Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	2,678	2,035
Commercial and Industrial | Business Assets
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	0	0
Commercial and Industrial | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	0	0
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	41,857	42,333
ACL Allocation	1,082	1,082
Commercial Real Estate | Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	41,857	42,333
Commercial Real Estate | Business Assets
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	0	0
Commercial Real Estate | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, individually evaluated for impairment	$ 0	$ 0

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- Definition

Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 11B
-Subparagraph (g)
-SubTopic 10
-Topic 310
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B

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- Definition

The balance of financing receivables that were individually evaluated for impairment.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11C
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-11C

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 6.L(5)(a))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480418/310-10-S99-4

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