Allowance for Credit Losses - Schedule Of Allowance For Credit Losses On Off-balance Sheet Credit Exposures (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Financing Receivable Recorded Investment [Line Items]
Beginning Balance	$ 39,919	$ 35,149	$ 37,160	$ 28,511	$ 28,511
Charge-offs	42	666	1,580	855
Recoveries	45	167	500	320
Ending Balance	41,268	35,280	41,268	35,280	37,160
Off-Balance Sheet Credit Exposures [Member]
Financing Receivable Recorded Investment [Line Items]
Beginning Balance	3,706	3,851	3,901
Provision for (recovery of)	(325)	130	(520)	595
Ending Balance	$ 3,381	$ 3,981	$ 3,381	3,981	3,901
Off-Balance Sheet Credit Exposures [Member] \| CECL Adoption Adjustments [Member]
Financing Receivable Recorded Investment [Line Items]
Beginning Balance				$ 3,386	$ 3,386

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount of increase in allowance for credit loss on financing receivable from recovery.

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Amount of writeoff of financing receivable, charged against allowance for credit loss.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of credit loss expense (reversal of expense) for financing receivable.

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