v3.26.1
Securities - AFS Contractual Maturities (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
AFS, Amortized Cost, Rolling Maturity    
Due in one year or less $ 22,368  
Due after one year through five years 88,589  
Due after five years through ten years 34,901  
Due after ten years 28,810  
Total 174,668  
Amortized Cost 1,519,183 $ 1,554,096
AFS, Fair Value, Rolling Maturity    
Due in one year or less 22,338  
Due after one year through five years 87,673  
Due after five years through ten years 33,418  
Due after ten years 27,684  
Total 171,113  
Fair Value 1,450,592 1,491,048
Residential mortgage-backed securities    
AFS, Amortized Cost, Rolling Maturity    
Mortgage-backed securities, collateralized mortgage obligations and commercial mortgage-backed securities 384,699  
Amortized Cost 384,699 411,571
AFS, Fair Value, Rolling Maturity    
Mortgage-backed securities, collateralized mortgage obligations and commercial mortgage-backed securities 361,458  
Fair Value 361,458 391,060
Commercial mortgage-backed securities    
AFS, Amortized Cost, Rolling Maturity    
Mortgage-backed securities, collateralized mortgage obligations and commercial mortgage-backed securities 282,006  
Amortized Cost 282,006 243,888
AFS, Fair Value, Rolling Maturity    
Mortgage-backed securities, collateralized mortgage obligations and commercial mortgage-backed securities 278,927  
Fair Value 278,927 240,336
Collateralized mortgage obligations    
AFS, Amortized Cost, Rolling Maturity    
Mortgage-backed securities, collateralized mortgage obligations and commercial mortgage-backed securities 677,810  
Amortized Cost 677,810 716,201
AFS, Fair Value, Rolling Maturity    
Mortgage-backed securities, collateralized mortgage obligations and commercial mortgage-backed securities 639,094  
Fair Value $ 639,094 $ 680,525