Loans and Allowance for Credit Losses - Modifications (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total modifications	$ 0	$ 4,456	$ 5,661	$ 4,456
Percentage of class of financing receivables (as a percent)	0.00%	0.00%	0.30%	0.00%
Term Modification
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total modifications	$ 0	$ 2,468	$ 5,396	$ 2,468
Payment Modification
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total modifications	0	1,988
Term and payment modifications
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total modifications			265	1,988
Commercial & industrial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total modifications	$ 0	$ 4,456	$ 5,661	$ 4,456
Percentage of class of financing receivables (as a percent)	0.00%	1.06%	1.36%	1.06%
Weighted-Average Interest Rate Reduction (as a percent)	0.00%	0.00%	8.00%	0.00%
Weighted Average Term Extension (in months)	0 months	3 months	7 months	3 months
Commercial & industrial loans \| Term Modification
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total modifications	$ 0	$ 2,468	$ 5,396	$ 2,468
Commercial & industrial loans \| Payment Modification
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total modifications	0	1,988
Commercial & industrial loans \| Term and payment modifications
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total modifications			265	1,988
Commercial & industrial loans \| Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total modifications	$ 0	$ 0	$ 0	$ 0

Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty.

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