Borrowing Arrangements - Schedule of Borrowings Available to the Company from Institutions (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Debt Disclosure [Line Items]
Amount of borrowings	$ 672,859
Federal Reserve Bank
Debt Disclosure [Line Items]
Amount of borrowings	172,316
Pacific Coast Bankers Bank
Debt Disclosure [Line Items]
Amount of borrowings	50,000
Zions Bank
Debt Disclosure [Line Items]
Amount of borrowings	25,000
First Horizon Bank
Debt Disclosure [Line Items]
Amount of borrowings	25,000
FHLB
Debt Disclosure [Line Items]
Amount of borrowings	$ 400,543