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Business Combinations - Loans (Details) $ in Thousands		3 Months Ended		9 Months Ended
	Jul. 01, 2024 USD ($)	Sep. 30, 2024 USD ($) item	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) item	Sep. 30, 2023 USD ($)
Business Acquisition [Line Items]
Balance sheet adjustment		$ 4,100		$ 4,100
Provision for credit loss		130	$ (166)	1,434	$ (1,103)
PCD loans
Business Acquisition [Line Items]
PCD Allowance for Credit Losses at Acquisition		1,841		1,841
Non-PCD loans
Business Acquisition [Line Items]
PCD Allowance for Credit Losses at Acquisition		$ 14,328		$ 14,328
FNCB
Business Acquisition [Line Items]
Number of fair value adjustments | item		3		3
Loans acquired	$ 1,300,000
FNCB | PCD loans
Business Acquisition [Line Items]
Unpaid Principal Balance	106,321
Non-credit Discount at Acquisition	(6,524)
PCD Allowance for Credit Losses at Acquisition	1,841
Fair Value of PCD Loans at Acquisition	101,638
FNCB | PCD accruing
Business Acquisition [Line Items]
Unpaid Principal Balance	95,851
Non-credit Discount at Acquisition	(3,626)
PCD Allowance for Credit Losses at Acquisition	1,841
Fair Value of PCD Loans at Acquisition	94,066
FNCB | PCD nonaccruing
Business Acquisition [Line Items]
Unpaid Principal Balance	10,470
Non-credit Discount at Acquisition	(2,898)
Fair Value of PCD Loans at Acquisition	7,572
FNCB | Non-PCD loans
Business Acquisition [Line Items]
Provision for credit loss	14,300
Loans acquired	$ 1,200,000
Percentage of loans acquired as non-PCD loans	91.50%

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Fair value adjustment of acquired receivable from business combination, excluding certain loans and debt securities acquired in transfer.

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The amount of loans recognized as of the acquisition date.

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Amount of unpaid principal balance of financing receivables excluding accrued interest with related allowance for credit losses and without related allowance for credit losses.

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The percentage of loans acquired from the acquiree as at the acquisition date, accounted for as non-PCD loans.

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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, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease.

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