v3.26.3
Mortgage Servicing Rights - Sensitivity Analysis (Details) - MSR asset - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Sensitivity analysis          
Constant prepayment rate: Impact of 10% adverse change $ (1,123)   $ (1,123)   $ (899)
Constant prepayment rate: Impact of 20% adverse change (2,162)   (2,162)   (1,714)
Discount rate: Impact of 10% adverse change (1,256)   (1,256)   (651)
Discount rate: Impact of 20% adverse change (2,402)   (2,402)   $ (1,253)
Contractually specified servicing fees, late fees and ancillary fees $ 1,900 $ 700 $ 5,200 $ 2,300