Quarterly report pursuant to Section 13 or 15(d)

Stock Based Awards (Details Narrative)

v3.20.2
Stock Based Awards (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Jun. 30, 2019
Shares reserved for issuance 4,762,000   4,762,000   4,762,000
Stock based compensation expense $ 237 $ 108 $ 463 $ 253  
Unrecognized compensation expense $ 1,661   $ 1,661    
Stock-based compensation weighted average period     8 years 6 months    
Number of options vested and expected to vest 515,564   515,564    
Aggregate intrinsic value of vested and expected to vest $ 0   $ 0    
Weighted-average exercise price $ 2.77   $ 2.77    
Weighted-average remaining contractual term     6 years 9 months 18 days    
Number of options vested and exercisable     $ 515,564    
Aggregate intrinsic value of options vested and exercisable     $ 0    
Weighted-average exercise price of options vested and exercisable     $ 5.24    
Weighted-average remaining contractual term of options vested and exercisable     6 years 9 months 18 days    
Shares issued price per share 0.93   $ 0.93    
Officers, Directors, Employees and Consultants [Member]          
Weighted-average exercise price $ 1.33   $ 1.33    
Number of shares issued     878,000    
Vesting description     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.    
Fair value of option grant     $ 944    
2007 Equity Incentive Plans [Member]          
Shares reserved for issuance 1,786,635   1,786,635    
Shares vesting period     10 years    
2015 Equity Incentive Plans [Member]          
Shares reserved for issuance 2,705,237   2,705,237    
Shares vesting period     10 years    
Shares available for grant 2,718,020   2,718,020    
Transferred from 2007 Plans [Member]          
Shares reserved for issuance 1,038,570   1,038,570