XML 47 R14.htm IDEA: XBRL DOCUMENT v2.4.0.8
Stock-Based Compensation
3 Months Ended
Mar. 31, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Stock-Based Compensation

NOTE 8—STOCK-BASED COMPENSATION

The following table shows total stock-based compensation expense included in the condensed consolidated statement of operations for the three months ended March 31, 2014 and 2013 (in thousands):

 

     Three months ended
March 31,
 
     2014      2013  

Costs and expenses:

     

Research and development

   $ 1,073       $ 685   

General and administrative

     834         644   
  

 

 

    

 

 

 

Total stock-based compensation expense

   $ 1,907       $ 1,329