Convertible Preferred Stock and Stockholders' Equity (Deficit) - Summary of Unvested Shares and Unvested Stock Liabilities (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) shares
Number of Unvested Shares
Number of Unvested Shares, Beginning balance | shares	379,825
Early exercised shares | shares	0
Vested shares | shares	(144,118)
Number of Unvested Shares, Ending balance | shares	235,707
Unvested Stock Liabilities
Unvested Stock Liabilities, Beginning balance | $	$ 1,203
Early exercised shares | $	0
Vested shares | $	(503)
Unvested Stock Liabilities, Ending balance | $	$ 700