Derivatives - Narrative (Details)	12 Months Ended			16 Months Ended
	Dec. 31, 2025 USD ($) swap	Dec. 31, 2024 USD ($) swap	Dec. 31, 2023 USD ($)	Dec. 31, 2024 USD ($) swap
Derivatives, Fair Value [Line Items]
Threshold for collateral requirements	$ 250,000
Collateral posted	596,000	$ 579,000		$ 579,000
Derivative notional amount	$ 358,600,000	$ 309,000,000.0		$ 309,000,000.0
Number of instruments | swap	54	54		54
Interest rate swap income	$ 472,000	$ 540,000	$ 61,000
Tenor spread adjustment (as a percent)		0.0026		0.0026
Commitments to originate loans held for sale	$ 45,704,000	$ 32,299,000		$ 32,299,000
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) [Member]	Secured Overnight Financing Rate (SOFR) [Member]	Secured Overnight Financing Rate (SOFR) [Member]
RML
Derivatives, Fair Value [Line Items]
Commitments to originate loans held for sale	$ 45,700,000	$ 32,300,000		$ 32,300,000
Subordinated Debt
Derivatives, Fair Value [Line Items]
Junior subordinated debenture	$ 10,000,000.0
Effective interest rate on junior subordinated debenture	3.72%
Debt instrument, basis spread on variable rate				1.37%
Debt instrument, interest rate during period	5.35%	5.99%
Variable to Fixed
Derivatives, Fair Value [Line Items]
Derivative notional amount	$ 179,300,000
Number of instruments | swap	27
Fixed to Variable
Derivatives, Fair Value [Line Items]
Derivative notional amount	$ 179,300,000
Number of instruments | swap	27
Interest rate swaps not designated as hedging instruments, at fair value | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Cash pledged to collateralize fair value exposure on interest rate swap	$ 130,000	$ 130,000		$ 130,000
Unrealized gain (loss) on interest rate swap	$ 1,000,000.0	$ 1,300,000		$ 1,300,000