Securities - Schedule of Other Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Securities [Line Items]
FHLB stock	$ 12,615	$ 12,528
Pacific Coast Bankers Bank ("PCBB") stock	190	190
Mutual fund - Community Reinvestment Act ("CRA") qualified	3,600	3,500
Time deposits placed in other banks	100	95
Total other investments	16,520	16,276
Mutual Fund
Securities [Line Items]
Mutual fund - Community Reinvestment Act ("CRA") qualified	$ 3,615	$ 3,463