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Common Stock - Schedule of Shares of Common Stock Reserved for Future Issuance (Detail) | Dec. 31, 2021 shares
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Class Of Stock [Line Items] |
Total Shares of Common Stock Reserved for Future Issuance | 4,602,201
Employee Stock Purchase Plan |
Class Of Stock [Line Items] |
Total Shares of Common Stock Reserved for Future Issuance | 21,569
Options Exercisable to Purchase Common Stock |
Class Of Stock [Line Items] |
Total Shares of Common Stock Reserved for Future Issuance | 2,032,515
Common Stock Issuable Under Pre-Funded Warrants |
Class Of Stock [Line Items] |
Total Shares of Common Stock Reserved for Future Issuance | 2,548,117

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- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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