v3.26.1
Mergers and Acquisitions - Narrative (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 01, 2025
USD ($)
branch
shares
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Business Combination [Line Items]            
Goodwill   $ 350,353 $ 242,561 $ 350,353 $ 242,561 $ 350,353
Merger and integration costs   0 2,734 1,447 3,135  
Southern States Bancshares, Inc.            
Business Combination [Line Items]            
Number of branches acquired | branch 13          
Value of stock consideration $ 368,028          
Business acquisition, shares issued (in shares) | shares 8,124,241          
Cash consideration $ 327          
Total assets 2,830,374          
Loans 2,267,305          
Deposits assumed in acquisition 2,468,530          
Goodwill 107,792          
Core deposit intangible $ 30,820          
Estimated useful life 10 years          
Merger and integration costs   $ 0 $ 2,734 $ 1,447 $ 3,135  
Deterioration credit quality since origination, percentage 17.00%          
Provisions for credit losses $ 25,123          
Increase in provision for credit losses from unfunded commitments $ 3,243