Annual report pursuant to Section 13 and 15(d)

Shareholders' Deficit - Schedule of Share-based Compensation, Shares Authorized Under Stock Option Plans, by Exercise Price Range (Details)

v3.21.1
Shareholders' Deficit - Schedule of Share-based Compensation, Shares Authorized Under Stock Option Plans, by Exercise Price Range (Details) - Stock Options [Member]
12 Months Ended
Dec. 31, 2020
$ / shares
shares
Range of exercise prices
Number of outstanding | shares 3,014,080
Weighted average remaining contractual life 1 year 8 months 2 days
Weighted average exercise price
Number of exercisable | shares 514,080
Weighted average exercise price exercisable $ 1.76
Price Range 1 [Member]  
Range of exercise prices $ 54.00
Number of outstanding | shares 11,750
Weighted average remaining contractual life 6 years 3 months 19 days
Weighted average exercise price $ 54.00
Number of exercisable | shares 11,750
Weighted average exercise price exercisable $ 54.00
Price Range 2 [Member]  
Range of exercise prices $ 47.00
Number of outstanding | shares 350
Weighted average remaining contractual life 1 month 13 days
Weighted average exercise price $ 47.00
Number of exercisable | shares 350
Weighted average exercise price exercisable $ 47.00
Price Range 3 [Member]  
Range of exercise prices $ 11.60
Number of outstanding | shares 1,980
Weighted average remaining contractual life 1 year 9 months
Weighted average exercise price $ 11.60
Number of exercisable | shares 1,980
Weighted average exercise price exercisable $ 11.60
Price Range 4 [Member]  
Range of exercise prices $ 0.15
Number of outstanding | shares 3,000,000
Weighted average remaining contractual life 1 year 7 months 24 days
Weighted average exercise price $ 0.15
Number of exercisable | shares 500,000
Weighted average exercise price exercisable $ 0.15