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Stock Options (Details Textual) - USD ($)
 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Stock Options (Textual)    
Number of shares reserved for issuance, description Our stockholders approved our 2014 Equity Incentive Plan in June 2014 (the “2014 Plan”), our 2015 Equity Incentive Plan in December 2015 (the “2015 Plan”), our 2016 Equity Incentive Plan in October 2016 (“2016 Plan”), our 2017 Equity Incentive Plan in December 2016 (“2017 Plan” and together with the 2014 Plan, 2015 Plan, 2016 Plan, the “Prior Plans”) and our 2018 Equity Incentive Plan in June 2018 (the “2018 Plan”, and together with the Prior Plans, the “Plans”). The Prior Plans are identical, except for the number of shares reserved for issuance under each. As of June 30, 2020, the Company had granted an aggregate of 64,310,000 securities under the Plans, with 190,000 shares available for future issuances.  
Fair value of all options, vested $ 0 $ 14,000
Unrecognized compensation expense 0 $ 0
Stock Options [Member]    
Stock Options (Textual)    
Aggregate intrinsic value outstanding stock options $ 0  
Stock price $ 0.0040