Annual report [Section 13 and 15(d), not S-K Item 405]

Borrowings - Schedule of Borrowings (Detail)

v3.25.4
Borrowings - Schedule of Borrowings (Detail) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Outstanding Balance      
Outstanding advances $ 150,000 $ 262,500  
Weighted Average Rate      
Outstanding advances (percent) 4.02% 4.75% 4.69%
FHLB of San Francisco      
Outstanding Balance      
Open advances   $ 225,000  
Advances due within 12 months $ 150,000    
Advances due over 12 months through 24 months   37,500  
Outstanding advances $ 150,000 $ 262,500  
Weighted Average Rate      
Open advances (percent)   4.78%  
Advances due within 12 months (percent) 4.02%    
Advances due over 12 months through 24 months (percent)   4.58%  
Outstanding advances (percent) 4.02% 4.75%