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Investment Securities - Narrative (Details) - USD ($)
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Variable Interest Entity [Line Items]      
Investment securities HTM $ 0   $ 0
Financing receivable, allowance for credit loss 0   0
Accrued interest receivable on securities 885,000   1,200,000
Sales of investment securities AFS 0 $ 0  
Asset Pledged as Collateral without Right      
Variable Interest Entity [Line Items]      
Investment securities AFS 95,700,000   96,000,000.0
Asset Pledged as Collateral without Right | U.S. Government-sponsored enterprises      
Variable Interest Entity [Line Items]      
Investment securities AFS $ 9,700,000   $ 9,700,000