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Loans - Schedule of Collateral Dependent Loans (Details) - Non-Covered Loans - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	$ 35,642	$ 43,728
Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	22,766	26,426
Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	4,124	5,202
Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	5,887	2,175
Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	3,445
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	2,550	7,756
Commercial and industrial | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	350	527
Commercial and industrial | Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	1,864	1,864
Commercial and industrial | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	94	344
Commercial and industrial | Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	3,445
Commercial - investor owned
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	19,380	20,404
Commercial - investor owned | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	18,443	19,467
Commercial - investor owned | Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Commercial - investor owned | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Commercial - investor owned | Other Collateral
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	12,481	13,335
CRE - owner occupied | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	3,973	5,904
CRE - owner occupied | Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	1,518	1,638
CRE - owner occupied | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	5,793	1,831
CRE - owner occupied | Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Construction and land development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	1,205	1,269
Construction and land development | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	528
Construction and land development | Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	742	741
Construction and land development | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Construction and land development | Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	$ 0	0
Residential real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans		959
Residential real estate | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans		0
Residential real estate | Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans		959
Residential real estate | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans		0
Residential real estate | Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans		$ 0

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