Consolidated Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Common Stock
Stock issuance cost, net	$ 8,620
Series D Convertible Preferred Stock
Stock issuance cost, net	18	$ 93
Series E Convertible Preferred Stock
Stock issuance cost, net	$ 237