Consolidated Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)
Initial Public Offering
Stock issuance costs	$ 3,245
Series D Convertible Preferred Stock
Stock issuance costs	869
Series D-1 Convertible Preferred Stock
Stock issuance costs	$ 15