Loans and Allowance for Credit Losses (Narrative) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2023 USD ($) loan	Dec. 31, 2022 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually analyzed loans	$ 4,279	$ 4,424
Financing Receivable, Accrued Interest, Writeoff	242
Accrued interest receivable	$ 4,014	$ 3,723
Financing Receivable, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]	Interest Receivable	Interest Receivable
Aggregate balances of loans serviced to participants	$ 44,418	$ 8,466
Aggregate balances of loans serviced to third party	282,269	301,235
Balance of capitalized servicing rights	1,977	2,409
Mortgage Servicing Rights (MSR) Impairment (Recovery)	0	0
Amount of consumer mortgages and loans secured by residential real estate properties in process of foreclosure	152	625
Financial instruments represent off-balance sheet credit risk, asset	134,623	126,216
Loans sold with recourse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financial instruments represent off-balance sheet credit risk, asset	1,873	276
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually analyzed loans	1,624	1,794
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually analyzed loans	222	$ 268
Consumer \| Home equity \| Consumer Borrower
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually analyzed loans	$ 98
Financing Receivable Individually Evaluated For Impairment, Number Of Contracts \| loan	1

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Represents amount of outstanding balance of loan serviced for third party.

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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.

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No definition available.

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Principal amount of transferred financial assets in which the transferor has continuing involvement with the assets underlying the transaction. Continuing involvement includes, but is not limited to, servicing, recourse, and restrictions on transferor's interests in transferred financial assets.

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The fair value of financial assets, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.

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Amount, after allowance for credit loss, of accrued interest on financing receivable.

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Indicates line item in statement of financial position that includes accrued interest, after allowance for credit loss, on financing receivable.

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Amount of writeoff of accrued interest on financing receivable recognized by reversing interest income.

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

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Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

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The adjustment to the carrying value of the rights retained or purchased to service mortgages. These adjustments are made when the estimate of the fair value is changed. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

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Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method.

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