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ACCRUED LIABILITIES
12 Months Ended
Dec. 31, 2013
ACCRUED LIABILITIES  
ACCRUED LIABILITIES

6. ACCRUED LIABILITIES

        Accrued liabilities consisted of the following:

 
  December 31,  
 
  2013   2012  
 
  (In thousands)
 

Costs for sponsored research and license agreements

  $   $ 266  

Service provider obligations

    840     290  

Clinical trial costs

    326     1,687  

Other

    617     1,237  
           

 

  $ 1,783   $ 3,480