Borrowing Arrangements (Tables)

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Summary of Borrowings Available to the Company from Institutions

The Company had available borrowings from the following institutions as of September 30, 2021:

($ in thousands)	September 30, 2021
Federal Home Loan Bank—San Francisco	$	333,351
Federal Reserve Bank—San Francisco	138,607
Pacific Coast Bankers Bank	50,000
Zions Bank	25,000
First Horizon Bank	25,000
Total	$	571,958