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Borrowings (Details) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2024
Dec. 31, 2023
Schedule of Short-Term and Long-Term Debt [Line Items]    
Debt instrument, unused borrowing capacity, amount $ 170,300  
Asset Pledged as Collateral | Federal Home Loan Bank Advances    
Schedule of Short-Term and Long-Term Debt [Line Items]    
Debt securities $ 455,000 $ 417,000
Bankers' Bank    
Schedule of Short-Term and Long-Term Debt [Line Items]    
Long-term debt, percentage bearing fixed interest, percentage rate 4.25%  
Long-Term Debt, Maturity Date Jun. 15, 2025  
Line of credit facility, maximum borrowing capacity $ 50,000  
Debt instrument, basis spread on variable rate 0.25%  
Line of Credit Facility, Expiration Date Jun. 15, 2025  
Short-Term Debt [Line Items]    
Long-term debt, percentage bearing fixed interest, percentage rate 4.25%  
US Bank    
Schedule of Short-Term and Long-Term Debt [Line Items]    
Line of credit facility, maximum borrowing capacity $ 30,000  
Debt instrument, basis spread on variable rate 0.50%