Quarterly report pursuant to Section 13 or 15(d)

Stockholders??? Equity (Details)

v3.21.2
Stockholders’ Equity (Details)
shares in Millions
1 Months Ended 9 Months Ended
Aug. 07, 2020
Feb. 28, 2021
shares
Sep. 30, 2021
shares
Class of Stock [Line Items]      
Outstanding warrants (in shares)     8.4
Stock split, conversion ratio 0.1    
September 2020 Warrants      
Class of Stock [Line Items]      
Sale of stock, number of shares issued in transaction (in shares)   5.6 6.4
November 2020 Warrants      
Class of Stock [Line Items]      
Sale of stock, number of shares issued in transaction (in shares)     6.4
Warrants remaining outstanding (in shares)     0.6