Loans - Schedule of Collateral Dependent Loans (Details) - Non-Covered Loans - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	$ 109,882	$ 42,687
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	14,881	15,821
Commercial - investor owned
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	76,106	14,186
Commercial - owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	13,065	10,910
Construction and land development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans		1,503
Residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	$ 5,784	$ 258