Organization and Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended	6 Months Ended
	Jul. 31, 2020	Jun. 30, 2021	Dec. 31, 2020
Organization And Summary Of Significant Accounting Policies [Line Items]
Entity incorporation state country code		DE
Company formation date		2007-03
Entity incorporation, date of incorporation		Jul. 13, 2020
Common stock, shares issued (in shares)	6,220,050	32,315,301	32,171,560
Preferred stock, shares issued (in shares)		0	0
Accumulated deficit		$ 139,999	$ 90,917
Series D Convertible Preferred Stock
Organization And Summary Of Significant Accounting Policies [Line Items]
Common stock, shares issued (in shares)	59,164,808
Preferred stock, shares issued (in shares)	59,164,808
Subsequent sale of convertible preferred stock to new investors, Shares	140,626,711