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Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
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Commitments And Contingencies [Line Items] |  |
Litigation and settlement accrual | $ 16,143 | $ 7,105
Federal Trade Commission v. Dave, Inc. [Member] |  |
Commitments And Contingencies [Line Items] |  |
Litigation and settlement accrual | $ 7,000 |

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- Definition Commitments and contingencies [Line items]. + References No definition available. + Details
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- Definition Amount of loss contingency liability expected to be resolved within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 + Details
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Namespace Prefix: | us-gaap_
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Period Type: | instant

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- Details
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