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Organization and Summary of Significant Accounting Policies - Additional Information (Detail) | 12 Months Ended
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Dec. 31, 2024 USD ($) Reporting_unit Segment shares | Dec. 31, 2023 USD ($) shares
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Investments | $ 0 | $ 0
Number of operating segment | Segment | 1 |
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] | srt:ChiefExecutiveOfficerMember, srt:ChiefFinancialOfficerMember, Chief Medical Officer [Member] |
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description | The CODM assesses performance for the segment and decides how to allocate resources based on consolidated net loss as reported on the statement of operations, after taking into account the Company's strategic priorities, its cash balance, and its expected use of cash. Further, the CODM reviews and utilizes functional expenses (i.e., research, development, and patent expense, and general and administrative) at the consolidated level to manage the Company's operations. |
Segment Reporting, Other Segment Item, Composition, Description | Other segment items included in consolidated net loss are revenues, stock-based compensation, depreciation and amortization, interest income, other expense, net, and income tax expense, which are reflected in the consolidated statements of operations and comprehensive loss. |
Cash insured amount | $ 250,000 |
Number of reportable unit | Reporting_unit | 1 |
Research and development costs | $ 6,800,000 | 5,300,000
Patent-related expenses | 400,000 | 400,000
Clinical trial accruals | 700,000 | 1,000,000.0
Prepaid expenses | $ 500,000 | $ 0.0
Potentially dilutive outstanding securities stock option excluded from diluted net loss per common share | shares | 7,040,894 | 7,781,749
Partially reimburse the costs of the studies | $ 700,000 |
Research and development costs | $ 700,000 |
Minimum |  |
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Stock option, vesting period | 3 years |
Maximum |  |
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Stock option, vesting period | 4 years |

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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 49 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-49 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-18 + Details
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- Definition Description of how chief operating decision maker (CODM) uses reported segment profit (loss) measure to assess performance and allocate resource. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 47 -Subparagraph (bb) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-47 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 54 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-54 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-29 + Details
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