Annual report pursuant to Section 13 and 15(d)

Stock Based Awards (Details Narrative)

v3.22.1
Stock Based Awards (Details Narrative) - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares reserved for issuance 10,259,000 4,286,000
Shares available for grant 7,543,000 2,263,000
Weighted-average exercise price of options vested and exercisable $ 3.05  
Weighted-average remaining contractual term 8 years  
Share-based compensation exepenses $ 724.00 $ 662,000
Unrecognized compensation expense $ 1,292,000  
Stock-based compensation weighted average period 9 years 1 month 6 days  
Number of options outstanding vested or expected to vest 2,473,000  
Options vested or expected to vest, aggregate intrinsic value $ 0.00  
Weighted average exercise price $ 1.98  
Number of vested and exercisable options, outstanding shares 984,000  
Aggregate intrinsic value $ 0.00  
Weighted-average remaining contractual term of options vested and exercisable 6 years 4 months 24 days  
Shares issued price per share $ 0.65  
Officers Directors Employees and Consultants [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares of common stock 1,037,000 928,000
Share based compensation, description The options have an exercise price of $1.11 per share, expire in ten years, and vest as follows: one half vests on the one-year anniversary of the grant date and the remainder will vest in eight equal quarterly increments with the first such quarterly increment vesting on September 30, 2021 The options have an exercise price of $1.33 per share, expire in ten years, and vest as follows: one half vests on the one-year anniversary of the grant date and the remainder will vest in eight equal quarterly increments with the first such quarterly increment vesting on September 30, 2021
Weighted-average exercise price of options vested and exercisable $ 1.11  
Weighted-average remaining contractual term   10 years
Fair value of stock options   $ 944,000
2007 Equity Incentive Plans [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares reserved for issuance 1,786,635  
Shares vesting period 10 years  
Vesting description The options generally vest 25% after one year, with the remaining balance vesting monthly over the following three years  
2007 Equity Incentive Plans [Member] | Officers Directors Employees and Consultants [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Fair value of stock options $ 965,000  
2015 Equity Incentive Plans [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares reserved for issuance 1,666,667  
Shares vesting period 10 years  
Vesting description The options generally vest 25% after one year, with the remaining balance vesting monthly over the following three years  
Shares available for grant 7,500,000  
Weighted-average exercise price of options vested and exercisable   $ 1.33
2015 Equity Incentive Plans [Member] | Officers Directors Employees and Consultants [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Weighted-average remaining contractual term 10 years