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PROPERTY AND EQUIPMENT
12 Months Ended
Dec. 31, 2012
PROPERTY AND EQUIPMENT  
PROPERTY AND EQUIPMENT

4. PROPERTY AND EQUIPMENT

        Property and equipment, stated at cost, is comprised of the following:

 
  December 31,  
 
  2012   2011  
 
  (In thousands)
 

Furniture and computer equipment

  $ 2,816   $ 2,748  

Lab equipment

    7,731     9,676  

Leasehold improvements

    2,904     6,115  
           

 

    13,451     18,539  

Less accumulated depreciation and amortization

    (12,477 )   (17,298 )
           

 

  $ 974   $ 1,241