v3.25.2
Servicing - Summary of Mortgage Servicing Rights Capitalized and Amortized (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Servicing Asset at Amortized Cost [Line Items]          
Beginning Balance     $ 5,656    
Ending Balance, June 30 $ 5,810   5,810   $ 5,656
Valuation Allowance     (87)   (97)
Mortgage Servicing Rights [Member]          
Servicing Asset at Amortized Cost [Line Items]          
Beginning Balance 5,853 $ 5,562 5,753 $ 5,655 5,655
Capitalized Additions 239 136 515 211  
Amortization (195) (187) (371) (355)  
Ending Balance, June 30 5,897 5,511 5,897 5,511 $ 5,753
Valuation Allowance (87) (7) (87) (7)  
Servicing Rights net, June 30 $ 5,810 $ 5,504 $ 5,810 $ 5,504