v3.25.3
Loan Servicing - Narrative (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2025
Dec. 31, 2024
Transfers and Servicing [Abstract]    
Principal balance of loan servicing rights $ 786,000 $ 807,000
Discount rate 13.30% 13.50%
Weighted average prepayment speeds 16.50% 15.60%
Weighted average default rate 0.70% 0.70%
Increase (decrease) in fair value for loan servicing rights $ (4,409) $ 415
Negative impact from measurement period adjustments 2,900  
Negative impact from post acquisitions changes in fair value 1,500  
Additions to loan servicing rights 968 $ 5,096
Unguaranteed servicing asset measurement period adjustment $ 800