Loans and Allowance for Credit Losses (Narrative) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2025 USD ($) loan	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest was reversed for non-accrual loans	$ 117
Accrued interest receivable	$ 4,168	$ 3,937
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	$ 52,240	$ 54,390
Aggregate balances of loans serviced to third party	250,311	266,547
Balance of capitalized servicing rights	1,262	1,592
Mortgage Servicing Rights (MSR) Impairment (Recovery)	0	0
Amount of consumer mortgages and loans secured by residential real estate properties in process of foreclosure	0	37
Allowance for credit losses	8,353	8,539	$ 8,124
Decrease in allowance for credit losses for loans	(186)
Financial instruments represent off-balance sheet credit risk, asset	105,760	125,165
Total gross loans	958,165	974,926
Loans modified for borrowers experiencing financial difficulty	0	0
Collateral pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	0	0
Loans sold with recourse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financial instruments represent off-balance sheet credit risk, asset	$ 473	805
Consumer \| Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable individually evaluated for impairment, number of contracts \| loan	1
Individually analyzed loans	$ 98
Allowance for credit losses	90	84	$ 49
Total gross loans	$ 12,290	$ 11,656

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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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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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Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

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Amount, excluding accrued interest, of increase (decrease) in allowance for credit loss on financing receivable. Excludes net investment in lease.

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Amortized cost excluding accrued interest, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes net investment in lease.

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Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty.

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Amount of financing receivable individually evaluated for credit loss. Excludes financing receivable collectively evaluated for credit loss.

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- Definition

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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