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Stock Options and Warrants (Tables)
12 Months Ended
Dec. 31, 2020
Share-based Payment Arrangement [Abstract]  
Schedule of stock option activity
   Options Outstanding  Weighted Average Exercise Price
Outstanding at December 31, 2018   30   $10,924.00 
Assumed in recapitalization   35,894    11.875 
Cancelled in recapitalization   (30)   10,924.00 
Granted post-recapitalization   313,499    10.93 
Granted   —      —   
Exercised   —      —   
Expired or cancelled   (25)   70.00 
Outstanding at December 31, 2019   349,368    11.025 
Granted   326,936    5.60 
Exercised   —      —   
Expired or cancelled   —      —   
Outstanding at December 31, 2020   676,304   $8.40 
Exercisable at December 31, 2020   381,293   $10.68 
Schedule of options outstanding and exercisable
Options Outstanding     Options Exercisable
Exercise Price     Number Outstanding  Weighted Average Remaining Contractual Life(Years)  Weighted Average Exercise Price     Number Exercisable  Weighted Average Exercise Price
$   2.50-$500.00         254,531    3.35   $4.175        132,021  $4.03
   $6.25         192,936    4.16   $6.25        20,435  $6.25
$   7.50-$10.00         29,870    3.30   $8.425        29,870  $8.43
   $12.00         6,000    2.49   $12.00        6,000  $12.00
   $16.00         192,968    3.29   $16.00        192,968  $16.00
         676,304                   381,293 
Schedule of warrants activity
   Warrants Outstanding  Weighted Average Exercise Price Per Share
Outstanding at December 31, 2018   76   $2,636.00 
Assumed in recapitalization   900,000    2.00 
Cancelled in recapitalization   (76)   2,636.00 
Exchanged pursuant to recapitalization   (900,000)   2.00 
Issued post-recapitalization   188,376    12.00 
Exercised   —      —   
Expired or cancelled   —      —   
Outstanding at December 31, 2019   188,376    12.00 
Issued   889,376    5.025 
Cancelled pursuant to modification   (191,814)   12.00 
Reissued pursuant to modification   575,440    4.00 
Exercised   —      —   
Expired or cancelled   —      —   
Outstanding at December 31, 2020   1,461,377   $4.60