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401(k) Savings Plan - Additional Information (Detail) - 401(k) Savings Plan [Member] - USD ($) $ in Millions |  | 3 Months Ended | 9 Months Ended
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Jan. 01, 2021 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Defined Contribution Plan Disclosure [Line Items] |  |  |  |  |
Defined contribution plan, maximum annual contributions per employee, percent | 100.00% |  |  | 90.00% |
Defined contribution plan, employer matching contribution percent | 4.00% |  |  |  |
Defined contribution plan, employer contribution |  | $ 0.5 | $ 0.5 | $ 1.6 | $ 1.5

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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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 70 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480794/715-70-50-1 + Details
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- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
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- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. + References No definition available. + Details
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- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. + References No definition available. + Details
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- Details
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