v3.26.1
Servicing Rights - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Jun. 30, 2025
Dec. 31, 2025
Commercial servicing rights        
Servicing Assets at Fair Value [Line Items]        
Servicing rights $ 2,359     $ 2,342
Commercial loans serviced for a third party $ 298,400     $ 296,200
Constant prepayment rate (percent) 11.71%   11.71%  
Discount rate 12.00%   12.00%  
Other Noninterest Income        
Servicing Assets at Fair Value [Line Items]        
Mortgage servicing fees $ 1,600 $ 1,500