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The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.

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The average effective interest rate during the reporting period.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Indicates type of variable interest rate on debt instrument.

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Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.

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Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value of the assets less the liabilities of a derivative or group of derivatives.

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Nominal or face amount used to calculate payment on derivative.

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Derivatives - Narrative (Details)	3 Months Ended
Derivatives - Narrative (Details)	Mar. 31, 2026 USD ($) swap	Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2024
Derivatives, Fair Value [Line Items]
Collateral requirement threshold	$ 250,000
Collateral posted	$ 598,000		$ 596,000
Number of derivatives \| swap	27
Interest and fee income, commercial loans	$ 0	$ 129,000
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) [Member]	Secured Overnight Financing Rate (SOFR) [Member]
Tenor spread adjustment	0.0026			0.0026
Residential Mortgage Holding Company
Derivatives, Fair Value [Line Items]
Commitments to originate mortgage loans held for sale	$ 85,800,000		45,700,000
Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative contracts	9,695,000		8,922,000
Subordinated debt
Derivatives, Fair Value [Line Items]
Junior subordinated debenture	$ 10,000,000.0
Junior subordinated debenture, effective interest rate (percent)	3.72%
Debt instrument, basis spread on variable rate (percent)	1.37%
Debt instrument, interest rate during period (percent)	5.31%
Variable to Fixed
Derivatives, Fair Value [Line Items]
Number of derivatives \| swap	27
Derivative notional amount	$ 178,000,000.0
Derivative, fair value, net	$ (8,100,000)
Fixed to Variable
Derivatives, Fair Value [Line Items]
Number of derivatives \| swap	27
Derivative notional amount	$ 178,000,000.0
Interest rate swaps
Derivatives, Fair Value [Line Items]
Derivative contracts	9,499,000		9,436,000
Interest rate swaps \| Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative, fair value, net	1,400,000		1,400,000
Cash pledged to collateralize fair value exposure on interest rate swap	130,000		130,000
Unrealized gain (loss) on interest rate swap	1,000,000.0		1,000,000.0
Interest rate swaps \| Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative contracts	8,057,000		7,999,000
Interest rate lock commitments
Derivatives, Fair Value [Line Items]
Derivative contracts	1,580,000		923,000
Interest rate lock commitments \| Not Designated as Hedging Instrument \| Residential Mortgage Holding Company
Derivatives, Fair Value [Line Items]
Derivative contracts	$ 1,600,000		$ 923,000