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Share-Based Compensation (Details 1) - Employee Stock Option [Member] - USD ($)
6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Mar. 31, 2019
Number of Options      
Outstanding - Beginning Balance 8,695,000 13,990,000  
Granted 180,000  
Exercised  
Cancelled or Expired (3,630,000) (50,000)  
Outstanding - Ending Balance 5,065,000 14,120,000  
Exercisable - Ending Balance 13,710,000   13,745,000
Weighted Average Exercise Price per Share      
Outstanding - Beginning Balance $ 0.63 $ 0.61  
Granted 1.06  
Exerccised  
Cancelled or Expired 0.61 0.90  
Outstanding - Ending Balance 0.65 $ 0.61  
Exercisable - Ending Balance $ 0.65   $ 0.60
Weighted Average Contractual Life in Years      
Outstanding - Beginning Balance 1 year 4 months 2 days 3 years 1 month 24 days  
Outstanding - Ending Balance 1 year 8 months 9 days 1 year 6 months 25 days  
Exercisable - Ending Balance 1 year 8 months 9 days 1 year 6 months 21 days  
Aggregate Intrinsic Value      
Outstanding - Beginning Balance $ 2,264,760  
Outstanding - Ending Balance 2,191,750 $ 4,466,080  
Exercisable - Ending Balance $ 2,191,750   $ 4,466,080