Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities

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Accrued Liabilities
12 Months Ended
Dec. 31, 2011
Accrued Liabilities [Abstract]  
Accrued Liabilities

5. Accrued Liabilities

Accrued expenses consisted of the following:

 

($ in thousands)    As of December 31,  
   2011      2010  

Salaries, bonuses and related benefits

   $ 493       $ 553   

Professional fees

     215         309   

Research and development expenses

     653         143   

Accrued milestone

     1,500         —     

Other

     38         32   
  

 

 

    

 

 

 

Total accrued expenses

   $ 2,899       $ 1,037