XML 26 R34.htm IDEA: XBRL DOCUMENT v3.20.1
Warrants (Tables)
12 Months Ended
Dec. 31, 2019
Warrants [Abstract]  
Schedule of range of inputs used for the Black Scholes option pricing model valuations
Issuance Date  Expected Term at Issuance
Date
   Risk Free Interest Rate at Date of Issuance   Volatility at Date of Issuance   Stock Price at Date of Issuance 
1/16/2018   5.00    2.36%   65.07%  $7.80 
4/27/2018   5.00    2.80%   65.95%  $6.90 

 

Remaining Expected Term
at December 31,
2019
  Risk Free Interest Rate
at December 31,
2019
   Volatility at
December 31,
2019
   Stock Price at
December 31,
2019
 
0.13 - 3.92   1.69%   74.49%  $1.53
Schedule of outstanding liability and equity warrants

 

   Warrants (Equity)        Warrants (Liability)      
   Amount   Weighted Average Exercise
Price
   Weighted Average Remaining Contractual Life   Amount   Weighted Average Exercise
Price
   Weighted Average Remaining Contractual Life 
Balance January 1, 2019   4,815,047   $4.90    4.34    216,255   $7.34    0.64 
Warrants issued   -    -    -    -    -    - 
Warrants expired   (82,019)   8.25    -    (216,255)   7.34    - 
Balance December 31, 2019   4,733,028   $4.83    3.41    -   $-    -