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SHAREHOLDERS' EQUITY (Tables)
6 Months Ended
Jun. 30, 2013
SHAREHOLDERS' EQUITY [Abstract]  
Summary of Stock Option Activity
The following is a summary of the Company's stock options activity for the six months ended June 30, 2013:

   
Number of options(in thousands)
   
Weighted-average exercise price
   
Weighted- average remaining contractual term
 (in years)
   
Aggregate intrinsic value
 
                         
Outstanding at December 31, 2012
    1,034,205       4.0       4.0     $ 529  
Granted
    210,750       3.65                  
Exercised
    (41,845 )     1.02                  
Expired & Forfeited
    (39,750 )     6.11                  
                                 
Outstanding at June 30, 2013
    1,163,360       3.98       4.49     $ 792  
                                 
Exercisable at June 30, 2013
    827,052       4.17       3.38     $ 744  
                                 
    Vested and expected to vest at June  30, 3013
    1,163,360       3.98       4.49     $ 792  
Summary of Share-Based Compensation Expense
The following table shows the total stock-based compensation expense included in the interim condensed consolidated statements of operations:

   
Six months ended
June 30,
 
   
2013
   
2012
 
   
Unaudited
 
             
Cost of sales
  $ 5     $ 9  
Research and development
    86       98  
Selling and marketing
    61       92  
General and administrative
    145       72  
                 
    $ 297     $ 271