Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation (Details)

v3.19.3
Stock Based Compensation (Details) - Stock Option [Member ]
 9 Months Ended
Sep. 30, 2019
USD ($)
$ / shares
shares
Number of Shares  
Beginning balance | shares 9,161,510
Grants | shares 4,600,000
Expirations | shares (1,298,184)
Ending Balance | shares 12,463,326
Options exercisable | shares 12,463,326
Weighted Average Exercise Price  
Beginning Balance | $ / shares $ 1.15
Grants | $ / shares 0.27
Expirations | $ / shares
Ending Balance | $ / shares 0.55
Options exercisable | $ / shares $ 0.55
Weighted Average Remaining Contractual Life (years)  
Weighted Average Remaining Contractual Life (years), Beginning Balance 2 years
Weighted Average Remaining Contractual Life (years), Grants 4 years 9 months
Weighted Average Remaining Contractual Life (years), Ending Balance 4 years 3 months 4 days
Weighted Average Remaining Contractual Life (years), Options exercisable 4 years 3 months 4 days
Aggregate Intrinsic Value  
Aggregate Intrinsic Value, Beginning Balance | $
Aggregate Intrinsic Value, Ending Balance | $