v3.26.1
Securities - Available for Sale Securities With Gross Unrealized Losses and Their Fair Value (Details)
$ in Thousands
Mar. 31, 2026
USD ($)
position
Dec. 31, 2025
USD ($)
Securities    
Held-to-maturity securities have been in a continuous unrealized loss position, number of positions 1 1
Held-to-maturity securities have been in a continuous unrealized loss position, fair value $ 7,203 $ 7,211
Held-to-maturity securities have been in a continuous unrealized loss position, unrealized loss (609) (606)
Held-to-maturity securities have been in a continuous unrealized loss position, 12 months or more, fair value 7,203 7,211
Held-to-maturity securities have been in a continuous unrealized loss position, 12 months or more, unrealized losses $ (609) $ (606)
Securities have been in a continuous unrealized loss position, number of positions 68 40
Securities have been in a continuous unrealized loss position, fair value $ 833,355 $ 330,643
Securities have been in a continuous unrealized loss position, unrealized losses (8,983) (3,268)
Securities have been in a continuous unrealized loss position, less than 12 months, fair value 733,130 200,919
Securities have been in a continuous unrealized loss position, less than 12 months, unrealized losses (5,962) (583)
Securities have been in a continuous unrealized loss position, 12 months or more, fair value 100,225 129,724
Securities have been in a continuous unrealized loss position, 12 months or more, unrealized losses $ (3,021) $ (2,685)
Total other securities    
Securities    
Securities have been in a continuous unrealized loss position, number of positions 36 33
Securities have been in a continuous unrealized loss position, fair value $ 353,517 $ 286,969
Securities have been in a continuous unrealized loss position, unrealized losses (3,517) (3,051)
Securities have been in a continuous unrealized loss position, less than 12 months, fair value 258,813 172,623
Securities have been in a continuous unrealized loss position, less than 12 months, unrealized losses (591) (478)
Securities have been in a continuous unrealized loss position, 12 months or more, fair value 94,704 114,346
Securities have been in a continuous unrealized loss position, 12 months or more, unrealized losses $ (2,926) $ (2,573)
U.S. government agencies    
Securities    
Securities have been in a continuous unrealized loss position, number of positions 3 3
Securities have been in a continuous unrealized loss position, fair value $ 3,395 $ 3,819
Securities have been in a continuous unrealized loss position, unrealized losses (22) (29)
Securities have been in a continuous unrealized loss position, less than 12 months, fair value   1,159
Securities have been in a continuous unrealized loss position, less than 12 months, unrealized losses   (7)
Securities have been in a continuous unrealized loss position, 12 months or more, fair value 3,395 2,660
Securities have been in a continuous unrealized loss position, 12 months or more, unrealized losses $ (22) $ (22)
Corporate    
Securities    
Securities have been in a continuous unrealized loss position, number of positions 18 17
Securities have been in a continuous unrealized loss position, fair value $ 139,438 $ 118,976
Securities have been in a continuous unrealized loss position, unrealized losses (3,145) (2,734)
Securities have been in a continuous unrealized loss position, less than 12 months, fair value 48,129 27,310
Securities have been in a continuous unrealized loss position, less than 12 months, unrealized losses (241) (190)
Securities have been in a continuous unrealized loss position, 12 months or more, fair value 91,309 91,666
Securities have been in a continuous unrealized loss position, 12 months or more, unrealized losses $ (2,904) $ (2,544)
Collateralized loan obligations    
Securities    
Securities have been in a continuous unrealized loss position, number of positions 15 13
Securities have been in a continuous unrealized loss position, fair value $ 210,684 $ 164,174
Securities have been in a continuous unrealized loss position, unrealized losses (350) (288)
Securities have been in a continuous unrealized loss position, less than 12 months, fair value 210,684 144,154
Securities have been in a continuous unrealized loss position, less than 12 months, unrealized losses $ (350) (281)
Securities have been in a continuous unrealized loss position, 12 months or more, fair value   20,020
Securities have been in a continuous unrealized loss position, 12 months or more, unrealized losses   $ (7)
Mortgage-backed securities    
Securities    
Held-to-maturity securities have been in a continuous unrealized loss position, number of positions 1 1
Held-to-maturity securities have been in a continuous unrealized loss position, fair value $ 7,203 $ 7,211
Held-to-maturity securities have been in a continuous unrealized loss position, unrealized loss (609) (606)
Held-to-maturity securities have been in a continuous unrealized loss position, 12 months or more, fair value 7,203 7,211
Held-to-maturity securities have been in a continuous unrealized loss position, 12 months or more, unrealized losses $ (609) $ (606)
Securities have been in a continuous unrealized loss position, number of positions 32 7
Securities have been in a continuous unrealized loss position, fair value $ 479,838 $ 43,674
Securities have been in a continuous unrealized loss position, unrealized losses (5,466) (217)
Securities have been in a continuous unrealized loss position, less than 12 months, fair value 474,317 28,296
Securities have been in a continuous unrealized loss position, less than 12 months, unrealized losses (5,371) (105)
Securities have been in a continuous unrealized loss position, 12 months or more, fair value 5,521 15,378
Securities have been in a continuous unrealized loss position, 12 months or more, unrealized losses $ (95) $ (112)
REMIC and CMO    
Securities    
Securities have been in a continuous unrealized loss position, number of positions 23 7
Securities have been in a continuous unrealized loss position, fair value $ 359,015 $ 43,674
Securities have been in a continuous unrealized loss position, unrealized losses (4,489) (217)
Securities have been in a continuous unrealized loss position, less than 12 months, fair value 353,494 28,296
Securities have been in a continuous unrealized loss position, less than 12 months, unrealized losses (4,394) (105)
Securities have been in a continuous unrealized loss position, 12 months or more, fair value 5,521 15,378
Securities have been in a continuous unrealized loss position, 12 months or more, unrealized losses $ (95) $ (112)
GNMA    
Securities    
Securities have been in a continuous unrealized loss position, number of positions | position 5  
Securities have been in a continuous unrealized loss position, fair value $ 88,408  
Securities have been in a continuous unrealized loss position, unrealized losses (790)  
Securities have been in a continuous unrealized loss position, less than 12 months, fair value 88,408  
Securities have been in a continuous unrealized loss position, less than 12 months, unrealized losses $ (790)  
FNMA    
Securities    
Held-to-maturity securities have been in a continuous unrealized loss position, number of positions 1 1
Held-to-maturity securities have been in a continuous unrealized loss position, fair value $ 7,203 $ 7,211
Held-to-maturity securities have been in a continuous unrealized loss position, unrealized loss (609) (606)
Held-to-maturity securities have been in a continuous unrealized loss position, 12 months or more, fair value 7,203 7,211
Held-to-maturity securities have been in a continuous unrealized loss position, 12 months or more, unrealized losses $ (609) $ (606)
Securities have been in a continuous unrealized loss position, number of positions | position 2  
Securities have been in a continuous unrealized loss position, fair value $ 22,367  
Securities have been in a continuous unrealized loss position, unrealized losses (120)  
Securities have been in a continuous unrealized loss position, less than 12 months, fair value 22,367  
Securities have been in a continuous unrealized loss position, less than 12 months, unrealized losses $ (120)  
FHLMC    
Securities    
Securities have been in a continuous unrealized loss position, number of positions | position 2  
Securities have been in a continuous unrealized loss position, fair value $ 10,048  
Securities have been in a continuous unrealized loss position, unrealized losses (67)  
Securities have been in a continuous unrealized loss position, less than 12 months, fair value 10,048  
Securities have been in a continuous unrealized loss position, less than 12 months, unrealized losses $ (67)