Loans and Allowance for Credit Losses on Loans HFI - Modifications of Outstanding Balance (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 24,689
% of total class of financing receivables	0.30%
Payment deferral and term extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 14,316
Term extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	10,373
Construction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 14,316
% of total class of financing receivables	1.10%
Construction | Payment deferral and term extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 14,316
Construction | Term extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Commercial real estate | Non-owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 10,351
% of total class of financing receivables	0.50%
Commercial real estate | Payment deferral and term extension | Non-owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Commercial real estate | Term extension | Non-owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	10,351
Consumer and other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 22
% of total class of financing receivables	0.00%
Consumer and other | Payment deferral and term extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Consumer and other | Term extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 22