Loans - Narrative (Details) - USD ($)	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025
Financing Receivable, Allowance for Credit Loss [Line Items]
Unearned income	$ 5,940,000	$ 5,152,000
Unamortized net deferred (fees) costs	(1,743,000)	(1,900,000)
Unamortized purchase accounting discounts, net of premiums	146,156,000	161,591,000
Unused commitments	24,000		$ 0
Special Mention \| Maximum
Financing Receivable, Allowance for Credit Loss [Line Items]
Collateral pledged	$ 706,245,000	$ 681,719,000

Financing Receivable, Unearned Income

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- Definition

Amount of the collateral pledged in support of federal home loan bank advances outstanding.

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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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Amount of unamortized loan commitment, origination, and other costs (fees) and purchase premium (discount) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement.

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- Definition

Unused amount of commitments to extend credit to customers.

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