Fair Value Measurements (Qualitative Information about Level 3 Assets Measured at Fair Value on a Nonrecurring Basis) (Details) - Nonrecurring - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent individually analyzed loans	$ 9,976	$ 8,050
Loan servicing rights	7,773	8,512
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent individually analyzed loans	9,976	8,050
Loan servicing rights	$ 7,773	$ 8,512
Minimum \| Discounted cash flow \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rates	10.00%	10.00%
Prepayment rates	5.00%	6.00%
Maximum \| Discounted cash flow \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rates	14.00%	14.00%
Prepayment rates	42.00%	53.00%
Weighted Average \| Appraisals of collateral \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount for costs to sell	2.00%	0.00%
Appraisal adjustments	0.00%	0.00%
Weighted Average \| Discounted cash flow \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rates	10.00%	10.00%
Prepayment rates	9.00%	9.00%

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Amount of investment in impaired financing receivables for which there is a related allowance for credit losses.

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Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method.

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Estimated rate of prepayments of principal on servicing assets and servicing liabilities.

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