XML 91 R80.htm IDEA: XBRL DOCUMENT v3.25.0.1
Intangible Assets and Goodwill - Summary of Intangible Assets (Detail) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 36,900 $ 36,900
Accumulated Amortization (23,742) (20,196)
Net Carrying Amount 13,158 16,704
Core Deposit Intangibles [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 33,550 33,550
Accumulated Amortization (20,454) (17,027)
Net Carrying Amount 13,096 16,523
Customer Relationship Intangibles [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 3,350 3,350
Accumulated Amortization (3,288) (3,169)
Net Carrying Amount $ 62 $ 181