Stockholders' Equity (Deficit) - Summary of RSU Activity (Detail) - Unvested RSUs	6 Months Ended
	Jun. 30, 2024 $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Balance as of December 31, 2023 | shares	250,709
Shares, Granted | shares	494,590
Shares, Forfeited | shares	(45,968)
Shares, Vested | shares	(144,393)
Balance as of June 30, 2024 | shares	554,938
Balance as of December 31, 2023 | $ / shares	$ 158
Weighted Average Grant Date Fair Value, Granted | $ / shares	14.32
Weighted Average Grant Date Fair Value, Forfeited | $ / shares	100.74
Weighted Average Grant Date Fair Value, Vested | $ / shares	97.61
Balance as of June 30, 2024 | $ / shares	$ 50.4