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Allowance for Credit Losses - Schedule of Loans for Borrowers Experiencing Financial Difficulties Modified (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	$ 40,468	$ 14,523
Payments in Default
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	22,281	81
Post-modification loan balances, payments in default	1,746	1,688
Extension of Term
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	15,809	10,892
Reduction of  Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	279	1,278
Interest Only Payments
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	501	337
Extension of Term and Reduction of Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	1,598	1,935
Commercial
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	38,113	11,531
Commercial | Payments in Default
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	22,043	81
Post-modification loan balances, payments in default	653	995
Commercial | Extension of Term
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	14,883	9,516
Commercial | Reduction of  Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	8	9
Commercial | Interest Only Payments
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	501	17
Commercial | Extension of Term and Reduction of Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	678	1,908
Commercial real estate | Construction and development
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0	701
Commercial real estate | Construction and development | Payments in Default
Financing Receivables, Modifications [Line Items]
Post-modification loan balances		0
Post-modification loan balances, payments in default	0	0
Commercial real estate | Construction and development | Extension of Term
Financing Receivables, Modifications [Line Items]
Post-modification loan balances		701
Commercial real estate | Construction and development | Reduction of  Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances		0
Commercial real estate | Construction and development | Interest Only Payments
Financing Receivables, Modifications [Line Items]
Post-modification loan balances		0
Commercial real estate | Non-construction
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	358	813
Commercial real estate | Non-construction | Payments in Default
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0	0
Post-modification loan balances, payments in default	179	319
Commercial real estate | Non-construction | Extension of Term
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	358	493
Commercial real estate | Non-construction | Reduction of  Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0	0
Commercial real estate | Non-construction | Interest Only Payments
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0	320
Commercial real estate | Non-construction | Extension of Term and Reduction of Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0
Home equity
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	121	86
Home equity | Payments in Default
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0	0
Post-modification loan balances, payments in default	0	86
Home equity | Extension of Term
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0	86
Home equity | Reduction of  Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0	0
Home equity | Interest Only Payments
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0	0
Home equity | Extension of Term and Reduction of Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	121
Residential Real Estate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	1,876	166
Residential Real Estate | Payments in Default
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	238	0
Post-modification loan balances, payments in default	914	166
Residential Real Estate | Extension of Term
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	568	0
Residential Real Estate | Reduction of  Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	271	166
Residential Real Estate | Interest Only Payments
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0	0
Residential Real Estate | Extension of Term and Reduction of Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	799
Premium finance receivables—property & casualty | Premium finance receivables—property & casualty
Financing Receivables, Modifications [Line Items]
Post-modification loan balances	0	1,226
Premium finance receivables—property & casualty | Premium finance receivables—property & casualty | Payments in Default
Financing Receivables, Modifications [Line Items]
Post-modification loan balances		0
Post-modification loan balances, payments in default	$ 0	122
Premium finance receivables—property & casualty | Premium finance receivables—property & casualty | Extension of Term
Financing Receivables, Modifications [Line Items]
Post-modification loan balances		96
Premium finance receivables—property & casualty | Premium finance receivables—property & casualty | Reduction of  Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances		1,103
Premium finance receivables—property & casualty | Premium finance receivables—property & casualty | Interest Only Payments
Financing Receivables, Modifications [Line Items]
Post-modification loan balances		0
Premium finance receivables—property & casualty | Premium finance receivables—property & casualty | Extension of Term and Reduction of Interest Rate
Financing Receivables, Modifications [Line Items]
Post-modification loan balances		$ 27

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- Definition

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