XML 30 R33.htm IDEA: XBRL DOCUMENT v2.4.0.6
Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2012
Accrued Liabilities  
Schedule of accrued expenses

Accrued Liabilities are comprised of the following (and is included within the accounts payable and accrued expenses line item on the consolidated balance sheets), in thousands:

 
  December 31,  
 
  2011   2012  

Accrued Clinical Trial Costs

  $ 6,501   $ 3,335  

Accrued Compensation

    1,547     2,492  

Interest Payable

    138     213  

Other Accrued Liabilities

    1,089     1,820  
           

 

  $ 9,275   $ 7,860