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Accrued Expenses
6 Months Ended
Jun. 30, 2011
Accrued Expenses  
Accrued Expenses

5. Accrued Expenses

Accrued expenses consisted of the following (in thousands):

 

     June 30,
2011
     December 31,
2010
 
     (unaudited)  

Accrued clinical development services

   $ 3,030       $ 2,339   

Accrued compensation and benefits

     522         537   

Other

     463         343   
  

 

 

    

 

 

 

Total

   $ 4,015       $ 3,219