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Allowance for Credit Losses - Schedule of Loans for Borrowers Experiencing Financial Difficulties Modified (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		13 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	$ 2,588	$ 5,063	$ 5,065	$ 45,792	$ 10,836
Payments in Default
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	97	0	954	35,304
Post-modification loan balances, payments in default	2,821	20,407	4,625	20,407
Commercial | Commercial, industrial and other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	2,161	423	3,219	37,897	4,685
Commercial | Commercial, industrial and other | Payments in Default
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	97	0	97	35,265
Post-modification loan balances, payments in default	1,784	18,729	1,784	18,729
Commercial real estate | Construction and development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances				0	2,486
Commercial real estate | Construction and development | Payments in Default
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances, payments in default	0	0	0	0
Commercial real estate | Non-construction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	340	4,376	1,469	5,709	2,644
Commercial real estate | Non-construction | Payments in Default
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	0	0	857	39
Post-modification loan balances, payments in default	639	923	2,443	923
Home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	0	0	89	203	586
Home equity | Payments in Default
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	0	0	0	0
Post-modification loan balances, payments in default	0	203	0	203
Residential real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	81	264	282	1,972	417
Residential real estate | Payments in Default
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	0	0	0	0
Post-modification loan balances, payments in default	384	541	384	541
Premium finance receivables | Property and casualty insurance loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	6	0	6	11	$ 18
Premium finance receivables | Property and casualty insurance loans | Payments in Default
Financing Receivable, Troubled Debt Restructuring [Line Items]
Post-modification loan balances	0	0	0	0
Post-modification loan balances, payments in default	$ 14	$ 11	$ 14	$ 11

X

- Definition

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

+ References

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