XML 73 R66.htm IDEA: XBRL DOCUMENT v3.25.3
Goodwill and Intangible Assets - Schedule of Acquired Intangible Assets, Other than Goodwill (Detail) - USD ($)
$ in Thousands
Sep. 30, 2025
Dec. 31, 2024
Acquired Finite-Lived Intangible Assets [Line Items]    
Net Carrying Amount $ 6,756  
Core deposit intangibles [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 12,668 $ 12,668
Accumulated Amortization 8,650 7,662
Net Carrying Amount $ 4,018 $ 5,006