Annual report pursuant to Section 13 and 15(d)

Borrowings - Schedule of Borrowings (Detail)

v3.22.0.1
Borrowings - Schedule of Borrowings (Detail) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Outstanding Balance      
Outstanding advances $ 137,500 $ 150,000  
Weighted Average Rate      
Outstanding advances (percent) 1.05% 1.40% 1.70%
FHLB of San Francisco      
Outstanding Balance      
Advances due within 12 months $ 50,000 $ 50,000  
Advances due over 12 months through 24 months 50,000 50,000  
Advances due over 24 months through 36 months 37,500 50,000  
Outstanding advances $ 137,500 $ 150,000  
Weighted Average Rate      
Advances due within 12 months (percent) 1.62% 1.61%  
Advances due over 12 months through 24 months (percent) 0.97% 1.62%  
Advances due over 24 months through 36 months (percent) 0.40% 0.97%  
Outstanding advances (percent) 1.05% 1.40%