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7. SHARE-BASED COMPENSATION (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Share based compensation expense $ 274 $ 253
Employees [Member]    
Shares withheld for tax purposes 168  
Restricted Stock Awards    
Share based compensation expense $ 274 $ 253
Unamortized estimated fair value of non-vested stock options $ 208  
Weighted average period of unamortized fair value 1 year 1 month 13 days  
Restricted Stock Awards | Independent Director [Member]    
Restricted stock granted, shares 30  
Fair value grant price per share $ 1.02  
Share based compensation expense $ 31