Mortgage Servicing Rights - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Transfers and Servicing [Abstract]
Outstanding principal balance of loans serviced for others	$ 276,514	$ 297,950
Net gain from sale of loans	194	143	$ 92
Mortgage servicing rights capitalized	53	39
Amortization of mortgage servicing rights	291	322
Fair value of mortgage servicing rights	$ 2,685	$ 3,054
Moving average of weekly prepayment data (in months)	3 months
Anticipated loan prepayment rate of servicing assets (in hundredths)	7.39%
Servicing assets and servicing liabilities at fair value, assumptions used to estimate fair value, discount rate adjustment factor (in hundredths)	9.38%