v3.25.2
Federal Home Loan Bank Advances and Other Borrowings (Details) - USD ($)
12 Months Ended
Dec. 31, 2024
Mar. 31, 2025
Federal Home Loan Bank, Advances [Line Items]    
FHLB advances $ 0 $ 30,000,000
FHLB advances interest rate   4.65%
Loans pledged to secure FHLB advances 977,600,000 $ 1,110,000,000
Additional borrowing capacity 722,400,000 735,700,000
Federal Reserve Discount Window    
Federal Home Loan Bank, Advances [Line Items]    
Unused borrowing capacity 586,500,000 679,000,000.0
Carrying value of pledged loans 724,000,000.0 836,500,000
Outstanding borrowings 0 0
Overnight Federal Funds Lines    
Federal Home Loan Bank, Advances [Line Items]    
Unused borrowing capacity   65,000,000.0
Overnight federal funds lines, maximum borrowing capacity $ 15,000,000.0 0
Interest rate 4.65%  
Federal Home Loan Bank Advances    
Federal Home Loan Bank, Advances [Line Items]    
Overnight federal funds lines, maximum borrowing capacity $ 50,000,000.0  
FHLB of San Francisco    
Federal Home Loan Bank, Advances [Line Items]    
Investment in FHLB capital stock $ 13,900,000 $ 13,900,000