XML 61 R52.htm IDEA: XBRL DOCUMENT v3.23.1
Commitments and Contingent Liabilities - Narrative (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Dec. 31, 2012
Dec. 31, 2022
Loss Contingencies [Line Items]          
Unfunded loan commitments $ 37,400   $ 37,400    
Litigation Matters          
Restricted cash and cash equivalents [1] 0 $ 930 0    
Total unfunded loan commitments and standby letters of credit          
Loss Contingencies [Line Items]          
Unfunded commitments credit loss (reversal) provision 174 $ 318      
Visa Inc.          
Litigation Matters          
Settlement agreement amount       $ 4,000,000  
Increase in litigation escrow account     350,000    
Restricted cash and cash equivalents $ 1,600,000   $ 1,600,000    
Minimum          
Loss Contingencies [Line Items]          
Weighted average remaining term (in years) 4 months   4 months    
Finance lease, initial contract terms (in years) 3 years   3 years    
Maximum          
Loss Contingencies [Line Items]          
Weighted average remaining term (in years) 19 years   19 years    
Finance lease, initial contract terms (in years) 5 years   5 years    
Total unfunded loan commitments and standby letters of credit | Interest payable and other liabilities          
Loss Contingencies [Line Items]          
Allowance for off balance sheet commitments $ 1,300   $ 1,300   $ 1,500
[1] Restricted cash includes reserve requirements held with the Federal Reserve Bank of San Francisco and other cash pledged. In response to the COVID-19 pandemic, the Federal Reserve reduced the reserve requirement ratios to zero percent effective March 26, 2020.