v3.25.4
Fair Value - Summary of Assets Measured at Fair Value on Nonrecurring Basis (Detail) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items]    
Other equity investments $ 4,910 $ 4,834
Loans held for sale 14,769 30,976
OREO 1,683 279
Level 2 [Member]    
Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items]    
Other equity investments 1,904 1,828
Loans held for sale 14,769 30,976
Level 3 [Member]    
Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items]    
Other equity investments 3,006 3,006
Fair Value, Nonrecurring [Member]    
Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items]    
Other equity investments 4,910 4,834
Collateral-dependent loans 1,919 6,954
Loans held for sale 14,769 30,976
OREO 1,683 279
Fair Value, Nonrecurring [Member] | Level 2 [Member]    
Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items]    
Other equity investments 1,904 1,828
Loans held for sale 14,769 30,976
Fair Value, Nonrecurring [Member] | Level 3 [Member]    
Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items]    
Other equity investments 3,006 3,006
Collateral-dependent loans 1,919 6,954
OREO $ 1,683 $ 279