Investment Securities - Held-to-maturity Securities, Gross Unrecognized Loss Position (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Investment Securities [Abstract]
Less than 12 months - Fair value	$ 166	$ 123
More than 12 months - Fair value	1	0
Fair Value	1,332	1,485
Less than 12 months - Gross Unrecognized Loss	43	40
More than 12 months - Gross Unrecognized Loss	1,498	1,608
Gross Unrecognized Losses	44	40
Mortgage-Backed Securities and Collateralized Mortgage Obligations - Residential [Member]
Investment Securities [Abstract]
Less than 12 months - Fair value	166	123
More than 12 months - Fair value	1	0
Fair Value	1,332	1,485
Less than 12 months - Gross Unrecognized Loss	43	40
More than 12 months - Gross Unrecognized Loss	1,498	1,608
Gross Unrecognized Losses	$ 44	$ 40