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Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2018
Fair Value Disclosures [Abstract]  
Schedule of Fair Value Assumptions

The Company worked with a third-party valuation expert estimating the value of the warrants at December 31, 2018 and 2017 using a Lattice model, with the following assumptions:

 

   2018   2017 
     
Number of warrants outstanding   1,000,000    1,000,000 
Expiration date   June 21, 2022    June 21, 2022 
Exercise price  $1.13   $2.05 
Stock price  $0.67   $1.50 
Dividend yield   0%   0%
Average volatility rate   90%   90%
Risk free interest rate   2.47%   2.15%
Schedule of Recurring Measurements of Fair Value of Assets and Liabilities

Recurring measurements of the fair value of assets and liabilities as of December 31, 2018 and 2017 are as follows:

 

   December 31, 2018   December 31, 2017 
   Level 1   Level 2   Level 3   Total   Level 1   Level 2   Level 3   Total 
(in thousands)
Assets:                                
Marketable Equity Securities   533    3    -    536    868    8    -    876 
Total  $533   $3   $-   $536   $868   $8   $-   $876 
Liabilities:                                        
Warrants   -    -    425    425    -    -    1,200    1,200 
Derivatives   -    -    -    -    -    161    -    161 
Total  $-   $-   $425   $425   $-   $161   $1,200   $1,361 
Schedule of Reconciliation of Changes in Liabilities Measured at Fair Value on a Recurring Basis

The following table presents a reconciliation of our Level 3 warrants measured at fair value

 

   Year Ended December 31, 
   2018   2017 
   (in thousands) 
Fair value of Level 3 instruments liabilities beginning of period  $1,200   $1,030 
           
Net unrealized (gain) loss on warrant valuation   (775)   170 
    -      
 Fair value of Level 3 instruments liabilities end of period  $425   $1,200