Premises and Equipment - Schedule of Supplemental Lease Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Abstract]
Operating lease weighted average remaining lease term (years)	15 years 3 months 18 days	14 years 8 months 12 days
Operating lease weighted average discount rate	1.79%	1.73%
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 97	$ 97