Annual report pursuant to Section 13 and 15(d)

Stockholders' (Deficit) - Schedule of Share-based Compensation Stock Option Plans by Exercise Price Range (Details)

v3.20.1
Stockholders' (Deficit) - Schedule of Share-based Compensation Stock Option Plans by Exercise Price Range (Details)
 12 Months Ended
Dec. 31, 2019
$ / shares
shares
Options outstanding, weighted average exercise price $ 3.40
Warrant [Member]  
Options outstanding, number of options | shares 1,396,302
Options outstanding, weighted average remaining contractual life (years) 9 years 8 months 12 days
Options outstanding, weighted average exercise price $ 0.71
Options exercisable, number of options | shares 255,509
Options exercisable, weighted average remaining contractual life (years) 9 years
Options exercisable, weighted average exercise price $ 0.82
Warrant [Member] | Exercise Price Range 1 [Member]  
Exercise price range, lower range limit 0.01
Exercise price range, upper range limit $ 3.40
Options outstanding, number of options | shares 1,386,302
Options outstanding, weighted average remaining contractual life (years) 9 years 8 months 12 days
Options outstanding, weighted average exercise price $ 0.69
Options exercisable, number of options | shares 245,509
Options exercisable, weighted average remaining contractual life (years) 9 years
Options exercisable, weighted average exercise price $ 0.71
Warrant [Member] | Exercise Price Range 2 [Member]  
Exercise price range, lower range limit 3.41
Exercise price range, upper range limit $ 14.99
Options outstanding, number of options | shares 10,000
Options outstanding, weighted average remaining contractual life (years) 9 years 4 months 24 days
Options outstanding, weighted average exercise price $ 3.50
Options exercisable, number of options | shares 10,000
Options exercisable, weighted average remaining contractual life (years) 9 years 4 months 24 days
Options exercisable, weighted average exercise price $ 3.50