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Current Accrued Expenses
12 Months Ended
Dec. 31, 2013
Current Accrued Expenses [Abstract]  
Current Accrued Expenses
(7)Current Accrued Expenses

Current accrued expenses include the following:

(in thousands)
 
December 31, 2013
  
December 31, 2012
 
Compensation, excluding taxes
 
$
1,866
  
$
1,933
 
Deferred rent
  
485
   
443
 
Professional fees
  
360
   
1,438
 
Contract Research Organization
  
   
1,283
 
Other1
  
1,029
   
693
 
Total accrued liabilities
 
$
3,740
  
$
5,790
 
 
1 Other consists of various accrued expenses, with no individual item accounting for more than 5% of current liabilities at December 31, 2013 and 2012.