v3.24.2
Investment Securities - Narrative (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2023
USD ($)
Jun. 30, 2024
USD ($)
security
Dec. 31, 2023
USD ($)
Debt Securities, Available-for-sale [Line Items]      
Number of securities in an unrealized loss position | security   108  
Expected loss on held-to-maturity securities   $ 0  
Allowance for credit losses on available-for-sale debt securities   0 $ 0
Allowance for credit losses on held-to-maturity debt securities   $ 0 0
U.S. Treasury securities      
Debt Securities, Available-for-sale [Line Items]      
Number of securities in an unrealized loss position | security   10  
U.S. government agency securities      
Debt Securities, Available-for-sale [Line Items]      
Number of securities in an unrealized loss position | security   5  
Residential mortgage-backed securities      
Debt Securities, Available-for-sale [Line Items]      
Number of securities in an unrealized loss position | security   91  
CRT securities      
Debt Securities, Available-for-sale [Line Items]      
Number of securities in an unrealized loss position | security   2  
Deposits      
Debt Securities, Available-for-sale [Line Items]      
Available-for-sale debt securities pledged to secure certain customer repurchase agreements and deposits   $ 1,500 $ 1,600
Held-to-maturity      
Debt Securities, Available-for-sale [Line Items]      
Available-for-sale debt securities transferred to held-to-maturity $ 56,400    
Realized gain $ 489