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Securities Held-to-Maturity - Portfolio (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Dec. 31, 2024
Securities Held-to-Maturity
Amortized Cost	$ 18,291	$ 18,441
Gross Unrealized Gains	3	4
Gross Unrealized Losses	2,929	2,918
Fair Value	15,365	15,527
Allowance for Credit Loss	126	126
Government National Mortgage Association
Securities Held-to-Maturity
Amortized Cost	317	327
Gross Unrealized Gains	3	4
Fair Value	320	331
Federal Home Loan Mortgage Corporation
Securities Held-to-Maturity
Amortized Cost	663	684
Gross Unrealized Losses	67	65
Fair Value	596	619
Federal National Mortgage Association
Securities Held-to-Maturity
Amortized Cost	1,322	1,390
Gross Unrealized Losses	102	100
Fair Value	1,220	1,290
Collateralized mortgage obligations - GSE
Securities Held-to-Maturity
Amortized Cost	2,627	2,673
Gross Unrealized Losses	560	551
Fair Value	2,067	2,122
Total mortgage-backed securities
Securities Held-to-Maturity
Amortized Cost	4,929	5,074
Gross Unrealized Gains	3	4
Gross Unrealized Losses	729	716
Fair Value	4,203	4,362
Municipal bonds
Securities Held-to-Maturity
Amortized Cost	13,362	13,367
Gross Unrealized Losses	2,200	2,202
Fair Value	11,162	11,165
Allowance for Credit Loss	$ 126	$ 126	$ 126	$ 126