Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Parenthetical)

v3.21.2
Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Parenthetical)
Oct. 31, 2020
$ / shares
Series G-1 Preferred Stock  
Offering price (in dollars per share) $ 9.25
Series G-2 Preferred Stock  
Offering price (in dollars per share) $ 11.00