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Loans - Schedule of Collateral Dependent Loans (Details) - Non-Covered Loans - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	$ 48,932	$ 9,981
Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	25,180	3,415
Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	3,564	2,050
Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	8,752	1,047
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	12,058	4,443
Commercial and industrial | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	875	0
Commercial and industrial | Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	1,864	0
Commercial and industrial | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	3,017	1,047
Commercial - investor owned
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	20,427	3,023
Commercial - investor owned | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	19,490	2,238
Commercial - investor owned | Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	785
Commercial - investor owned | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
CRE - owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	14,705	1,177
CRE - owner occupied | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	4,815	1,177
CRE - owner occupied | Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
CRE - owner occupied | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	5,735	0
Construction and land development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	741	1,192
Construction and land development | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans		0
Construction and land development | Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	741	1,192
Construction and land development | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans		0
Residential real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	959	73
Residential real estate | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Residential real estate | Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	959	73
Residential real estate | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	$ 0	$ 0

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