v3.26.1
Securities - Schedule of Securities with Unrealized Losses (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, fair value $ 330,381 $ 47,871
Less than 12 months, unrealized loss (3,720) (489)
12 Months or more, fair value 1,031,567 1,096,219
12 Months or more, unrealized loss (207,692) (214,302)
Total fair value 1,361,948 1,144,090
Total unrealized loss (211,412) (214,791)
U.S. Treasury    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, fair value 37,252  
Less than 12 months, unrealized loss (1)  
12 Months or more, fair value 0  
12 Months or more, unrealized loss 0  
Total fair value 37,252  
Total unrealized loss (1)  
Obligations of State and Political Subdivisions    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, fair value 5,106 3,054
Less than 12 months, unrealized loss (37) (29)
12 Months or more, fair value 464,539 461,657
12 Months or more, unrealized loss (100,215) (106,715)
Total fair value 469,645 464,711
Total unrealized loss (100,252) (106,744)
MBS/CMO    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, fair value 162,369 38,024
Less than 12 months, unrealized loss (2,314) (420)
12 Months or more, fair value 433,891 463,315
12 Months or more, unrealized loss (81,393) (80,326)
Total fair value 596,260 501,339
Total unrealized loss (83,707) (80,746)
US Gov’t Sponsored Entities & Agencies    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, fair value 125,654 6,793
Less than 12 months, unrealized loss (1,368) (40)
12 Months or more, fair value 133,137 171,247
12 Months or more, unrealized loss (26,084) (27,261)
Total fair value 258,791 178,040
Total unrealized loss $ (27,452) $ (27,301)