Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Schedule of Restricted Stock Activity (Details)

v3.24.3
Stock-Based Compensation - Schedule of Restricted Stock Activity (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Sep. 02, 2024
¥ / shares
shares
Sep. 30, 2024
$ / shares
shares
Sep. 30, 2024
USD ($)
$ / shares
shares
Sep. 30, 2023
USD ($)
Sep. 30, 2024
USD ($)
$ / shares
shares
Sep. 30, 2023
USD ($)
Weighted-Average Grant-Date Fair Value            
Total stock-based compensation | $     $ 2,153 $ 133 $ 4,577 $ 446
2024 Inducement Awards            
Weighted-Average Grant-Date Fair Value            
Total stock-based compensation | $         $ 1,000  
Restricted Stock            
Number of Shares            
Beginning balance (in shares)         11,334  
Granted (in shares)         857,478  
Vested (in shares)         (642,047)  
Cancelled (in shares)         (151,345)  
Ending balance (in shares)   75,420 75,420   75,420  
Weighted-Average Grant-Date Fair Value            
Beginning balance (in dollars per share) | $ / shares         $ 37.74  
Granted (in dollars per share) | $ / shares         2.39  
Vested (in dollars per share) | $ / shares         1.84  
Cancelled (in dollars per share) | $ / shares         4.46  
Ending balance (in dollars per share) | $ / shares   $ 17.13 $ 17.13   $ 17.13  
Total stock-based compensation | $     $ 1,300   $ 3,700  
Restricted Stock | 2024 Inducement Awards            
Number of Shares            
Granted (in shares) 500,000   500,000      
Vested (in shares)   (500,000)        
Weighted-Average Grant-Date Fair Value            
Granted (in dollars per share) | ¥ / shares ¥ 1.46          
Total stock-based compensation | $     $ 700