Investment Securities - Schedule of Unrealized Loss on Held-to-Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Fair value
Less than 12 months	$ 450	$ 1,278
12 months or more	0	149
Total	450	1,427
Unrealized losses
Less than 12 months	0	(15)
12 months or more	0	(1)
Total	0	(16)
U.S. government obligations and government- sponsored enterprises
Fair value
Less than 12 months	0	0
12 months or more	0	0
Total	0	0
Unrealized losses
Less than 12 months	0	0
12 months or more	0	0
Total	0	0
Obligations of states and political subdivisions
Fair value
Less than 12 months	450	1,278
12 months or more	0	149
Total	450	1,427
Unrealized losses
Less than 12 months	0	(15)
12 months or more	0	(1)
Total	$ 0	$ (16)