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Summary of Significant Accounting Policies - Additional Information (Detail) | 9 Months Ended
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Sep. 30, 2023
Anelixis Therapeutics, LLC and Otic Pharma, Ltd. |
Summary Of Significant Accounting Policies [Line Items] |
Ownership interest percentage | 100.00%
Otic Pharma, Inc. [Member] |
Summary Of Significant Accounting Policies [Line Items] |
Ownership interest percentage | 100.00%

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- Definition Summary of significant accounting policies. + References No definition available. + Details
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- Definition Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions. + References No definition available. + Details
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- Details
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