v3.25.4
Premises and Equipment - Schedule of Operating Lease Costs (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Property, Plant and Equipment [Abstract]      
Operating lease cost $ 611 $ 597 $ 745
Short-term lease cost   0  
Variable lease cost 88 79 110
Total operating lease cost $ 699 $ 676 $ 855