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STOCK-BASED COMPENSATION (Tables)
 12 Months Ended
Dec. 31, 2019
Share-based Payment Arrangement [Abstract]  
Schedule of black - scholes option-pricing model valuation assumption

The Company uses the Black-Scholes option-pricing model to estimate the fair value of its stock option awards and warrant issuances. The calculation of the fair value of the awards using the Black - Scholes option-pricing model is affected by the Company's stock price on the date of grant as well as assumptions regarding the following:

 

    Year ended December 31,  
    2019     2018  
Expected volatility     58.62-121.32 %     91% -142 %
Expected term    

4.02-5.00 Years

       4.02 – 5.06 Years  
Risk-free interest rate     1.58%-2.72% %     2.56% - 2.86 %
Forfeiture Rate     0.00 %     0.00 %
Expected dividend yield     0.00 %     0.00 %
Schedule of outstanding stock options

A summary of the status of the Company's outstanding stock options as of December 31, 2019 and 2018 and changes during the periods ending on that date is as follows:

 

                   Weighted 
       Weighted Average   Aggregate   Average 
   Shares   Exercise   Fair   Intrinsic   Remaining 
   (000's)   Price   Value   Value   Term (Yrs) 
Options                    
At December 31, 2017   4,602    1.82             $12,476    4.23 
Granted   1,825    5.31                
Exercised   (784)   .57                
Forfeiture and cancelled   (803)   3.65                
At December 31, 2018   4,840    3.04        $5,338    5.05 
Granted   2,874    3.61                
Exercised   (912)   .96                
Forfeiture and cancelled   (274)   3.57                
At December 31, 2019   6,528    3.58         8,978    6.58 
                          
Exercisable at December 31, 2019   2,350    2.78              3.69 
Schedule of employee stock options outstanding

The following table summarizes information about employee stock options outstanding at December 31, 2019:

 

   Outstanding Options   Vested Options 
   Number           Number         
   Outstanding   Weighted   Weighted   Exercisable   Weighted   Weighted 
Range of  at   Averaged   Averaged   at   Averaged   Averaged 
Exercise  December 31,   Remaining   Exercise   December 31,   Exercise   Remaining 
Price  2019 (000's)   Life   Price   2019 (000's)   Price   Life 
$0.20 - $0.53   359    3.20   $0.28    359   $0.28    3.20 
$0.65 - $1.80   342    1.35   $1.05    342   $1.05    1.35 
$1.83 - $2.84   555    2.59   $2.07    555   $2.07    2.59 
$3.20 - $6.20   5,273    7.57   $4.50    1,094    4.50    5.13 
Outstanding options   6,528    6.58   $2.78    2,350   $2.78    3.69