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Investment Securities - Narrative (Details)
Nov. 04, 2024
USD ($)
Sep. 30, 2024
USD ($)
security
Dec. 31, 2023
USD ($)
security
Jul. 07, 2023
USD ($)
Debt Securities, Available-for-sale [Line Items]        
Held-to-maturity, allowance for credit loss   $ 0 $ 0  
Number of investment securities in unrealized loss position | security   254 313  
Number of investment securities in unrealized loss position longer than 12 months | security   245    
Number of investment securities in unrealized loss position less than 12 months | security   9    
Debt securities, available-for-sale unrealized loss position, allowance for credit loss   $ 0 $ 0  
Interest rate swap        
Debt Securities, Available-for-sale [Line Items]        
Derivative, notional amount       $ 101,800,000
Interest rate swap | Subsequent event        
Debt Securities, Available-for-sale [Line Items]        
Loss on derivative contract termination $ 0