Annual report pursuant to Section 13 and 15(d)

Schedule of Option Exercise Price Range (Details)

v3.22.1
Schedule of Option Exercise Price Range (Details)
12 Months Ended
Dec. 31, 2021
$ / shares
shares
Common Stock Options  
Shares Underlying Options Outstanding, Exercise Price Range, Lower Range Limit $ 0.13
Shares Underlying Options Outstanding, Exercise Price Range, Upper Range Limit $ 0.56
Shares Underlying Options Outstanding, shares | shares 10,742,000
Shares Underlying Options Outstanding, Weighted Average Remaining Life (Years) 8 years 7 months 17 days
Shares Underlying Options Outstanding, Weighted Average Exercise Price $ 0.16
Shares Underlying Options Exercisable, Number of shares, shares | shares 7,467,612
Shares Underlying Options Exercisable, Weighted Average Exercise Price $ 0.17