v3.8.0.1
6. STOCK BASED COMPENSATION (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Options [Member]    
Unrecognized compensation expense $ 5,500  
Unrecognized compensation weighted average period 2 years 8 months 12 days  
Options granted 335,000  
Fair value of options granted $ 725  
Weighted average grant date fair value per share $ 2.16 $ 3.01
Restricted Stock [Member]    
Restricted stock granted 200,000  
2017 Plan [Member]    
Shares authorized for issuance 3,750,000  
2007 Plan [Member] | Options [Member]    
Options granted 335,424  
Fair value of options granted $ 725  
2007 Plan [Member] | Restricted Stock [Member]    
Restricted stock granted 200,432  
Fair value of restricted stock granted $ 1,100