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Stock Options (Tables)
 6 Months Ended
Jun. 30, 2020
Stock Options  
Stock Option

Stock option activity for the six months ended June 30, 2020, is summarized as follows:

 

    Shares   Weighted Average Exercise Price   Weighted Average Remaining Contractual Life (Years)
Options outstanding at December 31, 2019     12,180,500     $ 0.21       5.59  
Granted     —       —       —  
Expired/forfeited     —       —       —  
Options outstanding at June 30, 2020     12,180,500     $ 0.20       5.14