Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Details)

v3.24.1
Related Party Transactions (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 12 Months Ended
Aug. 04, 2023
Jun. 22, 2023
Nov. 09, 2022
May 10, 2022
Dec. 31, 2023
Dec. 31, 2022
Feb. 05, 2023
Related Party Transaction [Line Items]              
Purchase share price (in dollars per share)         $ 0.63    
Private Placement              
Related Party Transaction [Line Items]              
Issuance of shares under legal settlement     $ 10.0        
Registered Direct Offering & Placement Agency Agreement | Warrant Agreement              
Related Party Transaction [Line Items]              
Purchase share price (in dollars per share)             $ 1.05
Corresponding increase in the total number of authorized share (in shares)             50.0
Common Stock              
Related Party Transaction [Line Items]              
Purchase share price (in dollars per share)     $ 1.11        
Common Stock | Private Placement              
Related Party Transaction [Line Items]              
Issuance of shares - SEPA and PIPE (in shares)     9.0        
Shared Services Support | Chief Executive Officer              
Related Party Transaction [Line Items]              
Related party transaction amount         $ 0.0 $ 0.8  
Board of Directors Chairman | Related Party | Private Placement              
Related Party Transaction [Line Items]              
Issuance of shares under legal settlement       $ 50.0      
Board of Directors Chairman | Related Party | Registered Direct Offering & Placement Agency Agreement | Warrant Agreement              
Related Party Transaction [Line Items]              
Corresponding increase in the total number of authorized share (in shares)   16.3          
Board of Directors Chairman | Related Party | Registered Direct Offering & Placement Agency Agreement | Common Stock Subscription Agreement              
Related Party Transaction [Line Items]              
Sale of stock, number of shares issued in transaction (in shares) 5.6            
Board of Directors Chairman | Related Party | Purchase and Sale Agreement | Warrant Agreement              
Related Party Transaction [Line Items]              
Purchase share price (in dollars per share) $ 0.54 $ 0.54          
Corresponding increase in the total number of authorized share (in shares)   16.3          
Proceeds from issuance of warrants $ 3.0 $ 8.8          
Board of Directors Chairman | Related Party | Purchase and Sale Agreement | Common Warrant Subscription Agreement              
Related Party Transaction [Line Items]              
Corresponding increase in the total number of authorized share (in shares) 5.6            
Board of Directors Chairman | Related Party | Common Stock              
Related Party Transaction [Line Items]              
Purchase share price (in dollars per share)       $ 3.65      
Board of Directors Chairman | Related Party | Common Stock | Private Placement              
Related Party Transaction [Line Items]              
Issuance of shares - SEPA and PIPE (in shares)       13.7      
Board of Directors Chairman | Related Party Aircraft Expense Reimbursement | Related Party              
Related Party Transaction [Line Items]              
Related party transaction amount         1.7 1.3  
Board of Directors Chairman | Shared Services Support | Related Party              
Related Party Transaction [Line Items]              
Related party transaction amount         $ 1.7 $ 1.1