Convertible Preferred Stock and Stockholders' Equity (Deficit) - Summary of Unvested Shares and Unvested Stock Liabilities (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) shares
Number of Unvested Shares
Number of Unvested Shares, Beginning balance | shares	211,137
Early exercised shares | shares	521,896
Vested shares | shares	(353,208)
Number of Unvested Shares, Ending balance | shares	379,825
Unvested Stock Liabilities
Unvested Stock Liabilities, Beginning balance | $	$ 52
Early exercised shares | $	1,626
Vested shares | $	(475)
Unvested Stock Liabilities, Ending balance | $	$ 1,203