v3.24.1.u1
Investment Securities - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Dec. 31, 2023
Marketable Securities [Line Items]    
Securities available-for-sale $ 138,170 $ 143,323
Accrued interest on securities available-for-sale 452 513
Proceeds from sales and calls of securities available-for-sale 0  
Allowance for credit loss on available-for-sale securities $ 0 0
Debt Securities, Available-for-Sale, Excluding Accrued Interest | Investment Securities Concentration Risk | Issued By US Government Agency and US Government Sponsored Enterprise    
Marketable Securities [Line Items]    
Concentration risk percentage 94.60%  
Asset Pledged as Collateral    
Marketable Securities [Line Items]    
Securities available-for-sale $ 74,500 $ 70,900