Securities - Other Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Other investments	$ 13,718	$ 13,662
Federal Reserve Bank Stock [Member]
Debt Securities, Available-for-sale [Line Items]
Other investments	9,532	9,526
Federal Home Loan Bank stock [Member]
Debt Securities, Available-for-sale [Line Items]
Other investments	3,836	3,786
First National Bankers Bank Stock [Member]
Debt Securities, Available-for-sale [Line Items]
Other investments	$ 350	$ 350