Quarterly report pursuant to Section 13 or 15(d)

Equity (Details)

v3.23.3
Equity (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Feb. 05, 2023
Oct. 05, 2022
Aug. 08, 2022
May 10, 2022
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Jun. 30, 2022
Sep. 30, 2023
Apr. 24, 2023
Nov. 09, 2022
Jul. 22, 2022
Jul. 20, 2022
Jul. 11, 2022
Subsidiary or Equity Method Investee [Line Items]                            
Purchase share price (in dollars per share)         $ 0.63       $ 0.63          
Issuance of warrants         $ 30,198   $ 10,161              
Yorkville                            
Subsidiary or Equity Method Investee [Line Items]                            
Agreement period (in months)       36 months                    
Purchase share price (in dollars per share)                   $ 0.14   $ 0.50 $ 1.00  
Yorkville | Common stock                            
Subsidiary or Equity Method Investee [Line Items]                            
Issuance of shares under Legal Settlement (in shares)                 14,200,000          
Securities Purchase Agreement                            
Subsidiary or Equity Method Investee [Line Items]                            
Warrants outstanding (in shares) 2,000,000                          
Warrant Agreement                            
Subsidiary or Equity Method Investee [Line Items]                            
Warrants outstanding (in shares)                           61,200,000
Warrant Agreement | Securities Purchase Agreement                            
Subsidiary or Equity Method Investee [Line Items]                            
Warrants outstanding (in shares) 50,000,000                          
Purchase share price (in dollars per share) $ 1.05       $ 0.49       $ 0.49          
Proceeds from issuance of warrants $ 49,400                          
Side Letter to the Wainwright Sales Agreement                            
Subsidiary or Equity Method Investee [Line Items]                            
Manager commissions, percent of gross proceeds   3.00%                        
Sale of stock, percentage of additional fee   1.50%                        
Sale Of Shares Under The Wainwright ATM Program                            
Subsidiary or Equity Method Investee [Line Items]                            
Sale of stock, number of shares issued in transaction (in shares)         1,900,000       1,900,000          
Issuance of warrants           $ 1,155                
Standby Equity Purchase Agreement                            
Subsidiary or Equity Method Investee [Line Items]                            
Issuance of warrants               $ 33,083            
Standby Equity Purchase Agreement | Yorkville | Common stock                            
Subsidiary or Equity Method Investee [Line Items]                            
Agreement to sell shares, value       $ 250,000                    
Issuance of shares under Legal Settlement (Note 11)                 $ 32,500          
Registered Direct Offering & Placement Agency Agreement | Warrant Agreement                            
Subsidiary or Equity Method Investee [Line Items]                            
Corresponding increase in the total number of authorized share (in shares) 50,000,000                          
Securities Purchase Agreement                            
Subsidiary or Equity Method Investee [Line Items]                            
Issuance of warrants             1,600   $ 1,600          
Common stock                            
Subsidiary or Equity Method Investee [Line Items]                            
Purchase share price (in dollars per share)         $ 0.62       $ 0.62   $ 1.11      
Issuance of warrants         $ 6   $ 5              
Common stock | At The Market Offering Agreement                            
Subsidiary or Equity Method Investee [Line Items]                            
Sale of stock consideration     $ 200,000                      
Common stock | Sale Of Shares Under The Wainwright ATM Program                            
Subsidiary or Equity Method Investee [Line Items]                            
Sale of stock consideration         $ 1,200       $ 1,200          
Common stock | Sale Of Shares Under The Wainwright ATM Program | Minimum                            
Subsidiary or Equity Method Investee [Line Items]                            
Sale of stock price (in dollars per share)         $ 0.60       $ 0.60          
Common stock | Sale Of Shares Under The Wainwright ATM Program | Maximum                            
Subsidiary or Equity Method Investee [Line Items]                            
Sale of stock price (in dollars per share)         $ 0.71       $ 0.71          
Common stock | Standby Equity Purchase Agreement                            
Subsidiary or Equity Method Investee [Line Items]                            
Issuance of warrants               $ 1