Available-for-Sale Securities - By Maturity Date (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Amortized Cost
Due Within 5 years	$ 5,153	$ 5,153
Due After 5 years through 10 years	23,585	24,719
Due After 10 years	79,403	80,184
Amortized Cost	108,141	110,056
Fair Value
Due Within 5 years	4,643	4,614
Due After 5 years through 10 years	18,143	19,186
Due After 10 years	63,881	65,387
Total	86,667	89,187
Available-for-sale securities with stated maturity dates
Amortized Cost
Due Within 5 years	5,153	5,153
Due After 5 years through 10 years	18,401	19,497
Due After 10 years	4,733	4,906
Amortized Cost	28,287	29,556
Fair Value
Due Within 5 years	4,643	4,614
Due After 5 years through 10 years	14,034	14,949
Due After 10 years	3,703	3,953
Total	22,380	23,516
Corporate bonds
Amortized Cost
Due Within 5 years	2,000	2,000
Due After 5 years through 10 years	15,996	15,995
Due After 10 years	0	0
Amortized Cost	17,996	17,995
Fair Value
Due Within 5 years	1,957	1,947
Due After 5 years through 10 years	11,926	11,819
Due After 10 years	0	0
Total	13,883	13,766
Subordinated notes
Amortized Cost
Due Within 5 years	3,000	3,000
Due After 5 years through 10 years	2,000	2,000
Due After 10 years	0	0
Amortized Cost	5,000	5,000
Fair Value
Due Within 5 years	2,550	2,527
Due After 5 years through 10 years	1,777	1,700
Due After 10 years	0	0
Total	4,327	4,227
SBA loan pools
Amortized Cost
Due Within 5 years	0	0
Due After 5 years through 10 years	0	1,096
Due After 10 years	4,733	4,906
Amortized Cost	4,733	6,002
Fair Value
Due Within 5 years	0	0
Due After 5 years through 10 years	0	1,084
Due After 10 years	3,703	3,953
Total	3,703	5,037
Municipal bonds
Amortized Cost
Due Within 5 years	153	153
Due After 5 years through 10 years	405	406
Due After 10 years	0	0
Amortized Cost	558	559
Fair Value
Due Within 5 years	136	140
Due After 5 years through 10 years	331	346
Due After 10 years	0	0
Total	467	486
U. S. Government agency and mortgage-backed securities
Amortized Cost
Due Within 5 years	0	0
Due After 5 years through 10 years	5,184	5,222
Due After 10 years	74,670	75,278
Amortized Cost	79,854	80,500
Fair Value
Due Within 5 years	0	0
Due After 5 years through 10 years	4,109	4,237
Due After 10 years	60,178	61,434
Total	$ 64,287	$ 65,671