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Borrowing Arrangements (Tables) | 12 Months Ended
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Dec. 31, 2021
Debt Disclosure [Abstract] |
Summary of Borrowings Available to the Company from Institutions | The Company had available borrowings from the following institutions as of December 31, 2021:
($ in thousands) |  | December 31, 2021
Federal Home Loan Bank—San Francisco |  | $ | 350,585 |
Federal Reserve Bank |  | 141,639 |
Pacific Coast Bankers Bank |  | 50,000 |
Zions Bank |  | 25,000 |
First Horizon Bank |  | 25,000 |
Total |  | $ | 592,224 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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