Quarterly report pursuant to Section 13 or 15(d)

Borrowings - Schedule of Borrowings (Detail)

v3.20.2
Borrowings - Schedule of Borrowings (Detail) - USD ($)
Jun. 30, 2020
Dec. 31, 2019
Outstanding Balance    
Overnight advances $ 0 $ 15,000,000.0
Outstanding advances $ 150,000,000.0 $ 75,000,000.0
Weighted Average Rate    
Outstanding advances (percent) 1.63% 1.70%
FHLB of San Francisco    
Outstanding Balance    
Overnight advances   $ 15,000,000
Advances due with 12 months $ 50,000,000 25,000,000
Advances due over 12 months through 24 months 50,000,000 25,000,000
Advances due over 24 months through 36 months 50,000,000 25,000,000
Outstanding advances $ 150,000,000 $ 90,000,000
Weighted Average Rate    
Overnight advances (percent) 0.00% 1.66%
Advances due with 12 months 1.66% 1.75%
Advances due over 12 months through 24 months (percent) 1.59% 1.66%
Advances due over 24 months through 36 months (percent) 1.63% 1.72%
Outstanding advances (percent) 1.63% 1.70%