Convertible Preferred Stock and Common Stock and Stockholders' Equity (Deficit) - Summary of Common stock reserved for Future Issuance (Detail)	Dec. 31, 2022 shares
Class of Stock [Line Items]
Common stock options granted and outstanding	12,063,560
Common stock reserved for future awards or option grants	3,373,801
Total	15,437,361

Aggregate number of common shares reserved for future issuance.

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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Name:	us-gaap_CommonStockCapitalSharesReservedForFutureIssuance
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant