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Restricted Cash Balances
3 Months Ended
Mar. 31, 2022
Restricted Cash [Abstract]  
Restricted Cash Balances RESTRICTED CASH BALANCESThe FRBSF establishes cash reserve requirements that its member banks must maintain based on a percentage of deposit liabilities. There were no average reserves required to be held at the FRBSF for the three months ended March 31, 2022 and 2021. As of March 31, 2022 and December 31, 2021, we pledged cash collateral for our derivative contracts of $2.0 million.