Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Preferred Stock [Member] Series B Preferred Stock [Member]	Preferred Stock [Member] Series C Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Dec. 31, 2023			$ 72	$ 91,221	$ (15,971)	$ (5,315)	$ 70,007
Balance, shares at Dec. 31, 2023	1,360		7,250,219
Proceeds from sale of preferred stock (net of offering costs of $118) (unaudited)				1,932			1,932
Proceeds from sale of preferred stock (net of offering costs of $118) (unaudited), shares, shares		525,641
Proceeds from sale of common stock (net of offering costs) (unaudited)			$ 23	8,780			8,803
Proceeds from sale of common stock (net of offering costs) (unaudited), shares			2,311,552
Stock-based compensation (unaudited)			$ 1	306			307
Stock-based compensation (unaudited), shares			73,050
Net change in unrealized gain (loss) on debt securities available for sale (unaudited)						(382)	(382)
Net earnings (unaudited)					2,377		2,377
Balance at Mar. 31, 2024			$ 96	102,239	(13,594)	(5,697)	83,044
Balance, shares at Mar. 31, 2024	1,360	525,641	9,634,821
Balance at Dec. 31, 2024			$ 116	111,485	(2,847)	(5,570)	103,184
Balance, shares at Dec. 31, 2024	1,360	525,641	11,636,092
Proceeds from sale of common stock (net of offering costs) (unaudited)			$ 1	235			236
Proceeds from sale of common stock (net of offering costs) (unaudited), shares			52,819
Stock-based compensation (unaudited)			$ 1	295			296
Stock-based compensation (unaudited), shares			62,171
Net change in unrealized gain (loss) on debt securities available for sale (unaudited)						418	418
Net earnings (unaudited)					3,870		3,870
Amortization of unrealized loss on debt securities transferred to held-to-maturity (unaudited)						(1)	(1)
Balance at Mar. 31, 2025			$ 118	$ 112,015	$ 1,023	$ (5,153)	$ 108,003
Balance, shares at Mar. 31, 2025	1,360	525,641	11,751,082