Annual report pursuant to Section 13 and 15(d)

Stock Based Awards (Details Narrative)

v3.19.1
Stock Based Awards (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Shares reserved for issuance 2,467,000 2,700,000
Stock option granted 925,000  
Fair value options granted $ 1,949  
Stock based compensation expense 562 $ 614
Unrecognized compensation expense $ 1,933  
Stock-based compensation weighted average period 1 year 10 months 25 days  
Number of options vested and expected to vest 1,933,000  
Number of options vested and exercisable $ 411,511  
Aggregate intrinsic value of options vested and exercisable $ 29,000  
Weighted-average exercise price of options vested and exercisable $ 11.32  
Weighted-average remaining contractual term of options vested and exercisable 2 years 6 months  
Shares issued price per share $ 3.60  
Stock Option [Member]    
Stock option granted 1,351,096  
Aggregate intrinsic value of vested and expected to vest $ 788,000  
Weighted-average exercise price $ 5.73  
Weighted-average remaining contractual term 7 years 6 months  
2007 Equity Incentive Plans [Member]    
Shares reserved for issuance 1,786,635  
Shares vesting period 10 years  
Stock options vesting percentage 25.00%  
Shares available for future issuance 189,894  
2015 Equity Incentive Plans [Member]    
Shares reserved for issuance 1,666,667  
Shares vesting period 10 years  
Stock options vesting percentage 25.00%  
Shares available for future issuance 683,333