Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

v3.22.4
Subsequent Events (Details)
$ / shares in Units, $ in Thousands
12 Months Ended
Feb. 13, 2023
$ / shares
Jan. 31, 2023
USD ($)
$ / shares
shares
Jan. 24, 2023
Jan. 18, 2023
$ / shares
Jun. 23, 2022
$ / shares
Dec. 31, 2022
USD ($)
Feb. 01, 2023
USD ($)
Subsequent Events              
Closing bid price $ 1.00     $ 0.10 $ 1.00    
Consecutive business days to maintain bid price requirement 10 days     10 days      
Reverse stock split           0.01  
Aggregate purchase price | $           $ 6,431  
LTIP              
Subsequent Events              
Maximum shares authorized to issue, percentage           15.00%  
Subsequent Events              
Subsequent Events              
Consecutive business days to maintain bid price requirement 10 days     10 days      
Reverse stock split     0.01        
Aggregate purchase price | $   $ 6,200          
Subsequent Events | August 2022 Note Conversions              
Subsequent Events              
Principal balance of convertible note | $             $ 708,075
Subsequent Events | January 2023 Offering              
Subsequent Events              
Number of shares issued | shares   201,544          
Exercise price of warrants   $ 0.0001          
Subsequent Events | January 2023 Offering | Pre-Funded Units              
Subsequent Events              
Number of common stock shares called by warrants issued | shares   381,762          
Subsequent Events | Private Placement              
Subsequent Events              
Number of common stock shares called by warrants issued | shares   874,959          
Exercise price of warrants   $ 10.49          
Subsequent Events | August 2022 Purchase Agreement              
Subsequent Events              
Minimum percentage of the outstanding shares issuable upon conversion of the convertible note     20.00%        
Subsequent Events | November Purchase Agreement              
Subsequent Events              
Investors approval to the amendment, purchased minimum percentage of interest   50.10%          
Subsequent Events | Minimum              
Subsequent Events              
Closing bid price $ 1.00     $ 0.10      
Reverse stock split     0.20        
Subsequent Events | Minimum | LTIP              
Subsequent Events              
Maximum shares authorized to issue, percentage     8.00%        
Subsequent Events | Maximum | LTIP              
Subsequent Events              
Maximum shares authorized to issue, percentage     15.00%