v3.22.2.2
Summary of Significant Accounting Policies - Additional Information (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Nov. 11, 2022
Oct. 18, 2022
USD ($)
Jun. 22, 2022
$ / shares
Oct. 31, 2022
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2022
USD ($)
Segment
Sep. 30, 2021
USD ($)
Dec. 31, 2021
USD ($)
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]                  
Proceeds from sale of facility             $ 74,000    
Transfer of raw material         $ 2,300   $ 2,300    
Charge for excess and obsolete inventory               $ 1,300  
Segment and Geographic Information                  
Number of operating segments | Segment             1    
Number of reportable operating segments | Segment             1    
Net loss         (13,854) $ (27,071) $ (85,058) (83,387)  
VERSION A                  
Segment and Geographic Information                  
Cash and cash equivalents         20,700   20,700   $ 45,600
Restricted cash         12,400   12,400    
Net loss             (85,100)    
Trading price of common stock | $ / shares     $ 1.00            
Consecutive days for complying with trading price of listed securities     30 days            
Number of additional days for complying with requirement of trading price of listed securities     180 days            
Cut off date on or before compliance with requirement of trading price of listed securities     Dec. 19, 2022            
Closing bid price of common stock | $ / shares     $ 1.00            
Consecutive days for complying with Minimum bid requirement     10 days            
Number of additional days for complying with minimum bid requirement     180 days            
VERSION A | 2024 Notes                  
Segment and Geographic Information                  
Repurchase principal amount, Percentage     100.00%            
Subsequent Event | VERSION A                  
Segment and Geographic Information                  
Common stock, interest payment   $ 6,200              
Licensing royalties received       $ 16,500          
Common stock, interest payment due date   December 1, 2022              
Stockholders' equity, reverse stock split 1-for-2 to 1-for-20                
Letters of Credit                  
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]                  
Restricted Cash and Cash Equivalents         $ 300   $ 300    
Chelsea Facility                  
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]                  
Proceeds from sale of facility               $ 74,000