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Warrants (Tables)
12 Months Ended
Dec. 31, 2019
Warrants [Abstract]  
Schedule of warrant activity
   Number of Shares   Range of Exercise Prices   Weighted-Average Exercise Prices   Weighted-Average Remaining Life 
Outstanding at January 1, 2018      $   $          —              — 
Issued   1,058,212    0.01 – $2.50    1.56     
Outstanding at December 31, 2018   1,058,212    0.01 – 2.50    1.56    4.6 
Issued   745,051    1.67 – 6.25     4.26     
Cancelled   (326,800)   2.50    2.50     
Outstanding at December 31, 2019   1,476,463   $0.01 – $6.25   $2.71    4.1