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 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Shares reserved for issuance 4,762,000 4,762,000 4,762,000 4,762,000
Stock based compensation expense $ 119 $ 113 $ 226 $ 146
Unrecognized compensation expense $ 1,898   $ 1,898  
Stock-based compensation weighted average period     8 years 8 months 12 days  
Number of options vested and expected to vest 464,627   464,627  
Aggregate intrinsic value of vested and expected to vest $ 0   $ 0  
Weighted-average exercise price $ 5.51   $ 5.51  
Weighted-average remaining contractual term     6 years 10 months 25 days  
Number of options vested and exercisable     $ 464,627  
Aggregate intrinsic value of options vested and exercisable     $ 0  
Weighted-average exercise price of options vested and exercisable     $ 5.51  
Weighted-average remaining contractual term of options vested and exercisable     6 years 10 months 25 days  
Shares issued price per share 1.52   $ 1.52  
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