v3.25.2
Securities - Amortized Cost and Fair Value of Debt Securities, by Contractual Maturity (Detail) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Available-for-Sale Securities, Debt Maturities [Abstract]    
Amortized Cost, One year or less $ 63,149  
Amortized Cost, After one year through five years 224,876  
Amortized Cost, After five years through ten years 19,822  
Amortized Cost, Total 307,847  
Amortized Cost, Mortgage-backed securities 147,570  
Amortized Cost 455,417 $ 458,484
Fair Value, One year or less 62,185  
Fair Value, After one year through five years 212,978  
Fair Value, After five years through ten years 18,986  
Fair Value, Total 294,149  
Fair Value, Mortgage-backed securities 136,953  
Total, Fair Value $ 431,102 $ 426,556