XML 60 R50.htm IDEA: XBRL DOCUMENT v3.22.1
SCHEDULE OF OPTIONS TO PURCHASE SHARES OF COMMON STOCK OUTSTANDING AND EXERCISABLE (Details)
3 Months Ended
Mar. 31, 2022
$ / shares
shares
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Options outstanding, beginning balance 16,592,620
Weighted average exercise price outstanding, beginning balance | $ / shares $ 0.30
Options outstanding, expired or cancelled (2,359)
Weighted average exercise price outstanding,expired or cancelled | $ / shares $ 11.88
Options outstanding, ending balance 16,590,261
Weighted average exercise price outstanding,ending balance | $ / shares $ 0.30
Number of outstanding options 16,590,261
Weighted average remaining life In years 7 years 11 months 19 days
Weighted-average exercise price | $ / shares $ 0.30
Number exercisable 13,147,761
Exercise Price 1 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Exercise Prices | $ / shares $ 0.14
Number of outstanding options 7,150,000
Weighted average remaining life In years 9 years 5 months 4 days
Weighted-average exercise price | $ / shares $ 0.14
Number exercisable 3,707,500
Exercise Price 2 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Exercise Prices | $ / shares $ 0.16
Number of outstanding options 5,502,761
Weighted average remaining life In years 9 years 3 months 7 days
Weighted-average exercise price | $ / shares $ 0.16
Number exercisable 5,502,761
Exercise Price 3 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Exercise Prices | $ / shares $ 0.22
Number of outstanding options 1,750,000
Weighted average remaining life In years 4 years 1 month 2 days
Weighted-average exercise price | $ / shares $ 0.22
Number exercisable 1,750,000
Exercise Price 4 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Exercise Prices | $ / shares $ 0.38
Number of outstanding options 900,000
Weighted average remaining life In years 3 years 4 months 28 days
Weighted-average exercise price | $ / shares $ 0.38
Number exercisable 900,000
Exercise Price 5 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Exercise Prices | $ / shares $ 0.73
Number of outstanding options 762,500
Weighted average remaining life In years 3 years 14 days
Weighted-average exercise price | $ / shares $ 0.73
Number exercisable 762,500
Exercise Price 6 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Exercise Prices | $ / shares $ 1.37
Number of outstanding options 150,000
Weighted average remaining life In years 1 year 3 months
Weighted-average exercise price | $ / shares $ 1.37
Number exercisable 150,000
Exercise Price 7 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Exercise Prices | $ / shares $ 1.43
Number of outstanding options 300,000
Weighted average remaining life In years 3 years 1 month 28 days
Weighted-average exercise price | $ / shares $ 1.43
Number exercisable 300,000
Exercise Price 8 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Exercise Prices | $ / shares $ 15.00
Number of outstanding options 75,000
Weighted average remaining life In years 3 years 1 month 28 days
Weighted-average exercise price | $ / shares $ 15.00
Number exercisable 75,000