v3.26.1
Stockholders' Equity - Components of Accumulated Other Comprehensive Income (Detail) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total $ (3,820) $ 7,032
Accumulated Other Comprehensive Income (Loss) [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Net unrealized or unamortized gains (losses) (5,042) 9,318
Tax effect 1,222 (2,286)
Cash Flow Hedges [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total 948 930
Cash Flow Hedges [Member] | Accumulated Other Comprehensive Income (Loss) [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Net unrealized or unamortized gains (losses) 1,220 1,220
Tax effect (272) (290)
Available for Sale Securities [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total (4,768) 6,102
Available for Sale Securities [Member] | Accumulated Other Comprehensive Income (Loss) [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Net unrealized or unamortized gains (losses) (6,262) 8,098
Tax effect $ 1,494 $ (1,996)