Net Loss Per Share Attributable to Common Stockholders - Summary of Dilutive Shares Excluded from Computation of Diluted Net Loss Per Share (Detail) - shares	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Antidilutive Securities Excluded From Computation Of Earnings Per Share Line Items
Antidilutive Securities	5,893,915	4,025,787
Class A Common Stock Options Issued and Outstanding
Antidilutive Securities Excluded From Computation Of Earnings Per Share Line Items
Antidilutive Securities	5,762,236	3,821,787
Unvested Restricted Stock Units
Antidilutive Securities Excluded From Computation Of Earnings Per Share Line Items
Antidilutive Securities	131,679	204,000

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

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