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Share-Based Compensation (Details 3) - Employee Stock Option [Member] - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Number of Options      
Outstanding - Beginning Balance 8,695,000 13,990,000 13,990,000
Granted 180,000 180,000
Exercised (5,250,000)
Cancelled or Expired (3,630,000) (50,000) (225,000)
Outstanding - Ending Balance 5,065,000 14,120,000 8,695,000
Exercisable - Ending Balance 5,065,000 13,745,000 8,695,000
Weighted Average Exercise Price per Share      
Outstanding - Beginning Balance $ 0.63 $ 0.61 $ 0.61
Granted 1.06 1.06
Exerccised 0.57
Cancelled or Expired 0.61 0.90 0.72
Outstanding - Ending Balance 0.65 0.61 0.63
Exercisable - Ending Balance $ 0.65 $ 0.60 $ 0.63
Weighted Average Contractual Life in Years      
Outstanding - Beginning Balance 1 year 4 months 2 days 3 years 1 month 24 days 3 years 1 month 24 days
Outstanding - Ending Balance 1 year 8 months 9 days 1 year 6 months 25 days 1 year 4 months 2 days
Exercisable - Ending Balance 1 year 8 months 9 days 1 year 6 months 21 days 1 year 4 months 2 days
Aggregate Intrinsic Value      
Outstanding $ 2,191,750 $ 4,466,080 $ 2,264,760
Exercisable $ 2,191,750 $ 4,466,080 $ 2,264,760