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Available-for-Sale Securities - Investment Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	$ 122,044	$ 100,247
Gross Unrealized Gains	163	0
Gross Unrealized (Losses)	(16,658)	(20,255)
Fair Value	105,549	79,992
Federal Farm Credit Bank
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	13,903	13,897
Gross Unrealized Gains	0	0
Gross Unrealized (Losses)	(2,748)	(3,355)
Fair Value	11,155	10,542
Fannie Mae
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	19,631	11,468
Gross Unrealized Gains	31	0
Gross Unrealized (Losses)	(1,939)	(2,415)
Fair Value	17,723	9,053
FHLMC
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	33,844	18,942
Gross Unrealized Gains	132	0
Gross Unrealized (Losses)	(3,888)	(4,689)
Fair Value	30,088	14,253
GNMA
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	30,524	31,382
Gross Unrealized Gains	0	0
Gross Unrealized (Losses)	(4,400)	(5,007)
Fair Value	26,124	26,375
U. S. Government agency and mortgage-backed securities
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	97,902	75,689
Gross Unrealized Gains	163	0
Gross Unrealized (Losses)	(12,975)	(15,466)
Fair Value	85,090	60,223
Corporate bonds
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	15,996	15,996
Gross Unrealized Gains	0	0
Gross Unrealized (Losses)	(2,501)	(3,261)
Fair Value	13,495	12,735
Subordinated notes
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	4,000	4,000
Gross Unrealized Gains	0	0
Gross Unrealized (Losses)	(375)	(539)
Fair Value	3,625	3,461
SBA loan pools
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	4,146	4,562
Gross Unrealized Gains	0	0
Gross Unrealized (Losses)	(807)	(989)
Fair Value	$ 3,339	$ 3,573

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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