Loans - Schedule of Loan Portfolio by Classes (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 7,167,016	$ 6,857,194
Real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	5,073,043	4,858,208
Real estate loans | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,645,224	1,615,716
Real estate loans | Multi-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	764,712	820,023
Real estate loans | Land development and construction loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	314,010	273,174
Real estate loans | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	2,723,946	2,708,913
Real estate loans | Single-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,285,857	1,102,845
Real estate loans | Owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,063,240	1,046,450
Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,577,209	1,381,234
Commercial loans | Equipment Financing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	47,700	45,300
Loans to financial institutions and acceptances
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	13,332	13,292
Consumer loans and overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 503,432	$ 604,460