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PROPERTY AND EQUIPMENT (Tables)
 12 Months Ended
Dec. 31, 2012
PROPERTY AND EQUIPMENT  
Schedule of property and equipment

 

 
   DECEMBER 31,  
 
   2012   2011  
 
   (in thousands)
  

Computer equipment

   $ 1,421   $ 1,324  

Office and other equipment

     89     66  

Laboratory equipment

     1,794     1,769  

Leasehold improvements

     56     52  
           

 

     3,360     3,211  

Less: Accumulated depreciation

     (3,027 )   (2,992 )
           

 

   $ 333   $ 219