Goodwill and Other Intangibles - Summary of Other Intangible Assets (Detail) - USD ($) $ in Thousands |
Sep. 30, 2024 |
Dec. 31, 2023 |
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| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Accumulated amortization | $ (2,213) | $ (2,628) |
| Goodwill | 11,031 | 11,031 |
| Gross carrying amount | 13,244 | 13,727 |
| Net carrying amount | $ 11,031 | 11,099 |
| Core deposit intangible | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amortization Period | 10 years | |
| Gross carrying amount, excluding goodwill | $ 2,213 | 2,213 |
| Accumulated amortization | $ (2,213) | (2,145) |
| Net carrying amount, excluding goodwill | 68 | |
| Third-party originator's intangible | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amortization Period | 7 years | |
| Gross carrying amount, excluding goodwill | 483 | |
| Accumulated amortization | $ (483) |
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- Definition Intangible Assets, Gross, Including Goodwill No definition available.
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- Definition 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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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after impairment and amortization, of goodwill, indefinite-lived, and finite-lived intangible assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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