Quarterly report pursuant to Section 13 or 15(d)

Stock-based Activity (Details)

v3.10.0.1
Stock-based Activity (Details) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Risk-free interest rate 0.00% 0.00% 2.40%  
Dividend yield 0.00% 0.00% 0.00% 0.00%
Expected volatility 0.00% 0.00% 87.00%  
Expected life of options, in years 0 years 0 years 5 years 6 months  
Weighted average grant date fair value $ .00 $ 0.00 $ 1.42 $ 1.53
Minimum [Member]        
Risk-free interest rate       1.50%
Expected volatility       73.00%
Expected life of options, in years       1 year 4 months 24 days
Maximum [Member]        
Risk-free interest rate       2.00%
Expected volatility       85.00%
Expected life of options, in years       6 years