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Stock Option Plan and Stock-Based Compensation (Details 2) - Stock Option [Member]
3 Months Ended
Mar. 31, 2020
$ / shares
shares
Number of shares, Outstanding, Beginning balance | shares 341,000
Granted | shares 48,000
Exercised | shares
Options forfeited/cancelled | shares
Number of shares, Outstanding, Ending balance | shares 389,000
Weighted-Average Exercise Price, Outstanding, Beginning balance $ 0.96
Weighted Average Exercise Price per Share, Granted 0.16
Weighted Average Exercise Price per Share, Exercised
Weighted Average Exercise Price per Share, Options forfeited/cancelled
Weighted-Average Exercise Price, Outstanding, Ending balance 0.76
Minimum [Member]  
Exercise Price per Share, Outstanding as of December 31, 2018 0.61
Exercise Price per Share, Granted 0.15
Exercise Price per Share, Exercised
Exercise Price per Share, Options forfeited/cancelled
Exercise Price per Share, Outstanding as of September 30, 2019 0.15
Maximum [Member]  
Exercise Price per Share, Outstanding as of December 31, 2018 1.21
Exercise Price per Share, Granted 0.31
Exercise Price per Share, Exercised
Exercise Price per Share, Options forfeited/cancelled
Exercise Price per Share, Outstanding as of September 30, 2019 $ 1.21