XML 41 R8.htm IDEA: XBRL DOCUMENT v3.21.1
Condensed Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical)
$ in Thousands
 3 Months Ended
Mar. 31, 2020
USD ($)
Series D Redeemable Convertible Preferred Stock  
Temporary equity, Issuance costs $ 125