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Stockholders’ Equity (Tables)
9 Months Ended
Sep. 30, 2023
Equity [Abstract]  
Summary of Stock Options Activity

A summary of all stock option activity as of and for the nine months ended September 30, 2023 is presented below:

 

   # of Options   Weighted-
Average
Exercise Price
 
Outstanding as of December 31, 2022   2,587   $63.20 
           
Options canceled   (100)   91.40 
Outstanding as of September 30, 2023   2,487   $62.07 
           
Exercisable as of September 30, 2023   2,487   $62.07 
Summary of Warrant Activity

A summary of all warrant activity as of and for the nine months ended September 30, 2023 is presented below:

 

 

   Warrants   Weighted-
Average
Remaining
Life (Years)
   Weighted-
Average
Exercise
Price
   Aggregate
Intrinsic
Value
 
Outstanding as of December 31, 2022   201,667    3.8   $33.40   $- 
                     
Outstanding as of September 30, 2023   201,667    3.8   $33.40   $-