XML 49 R20.htm IDEA: XBRL DOCUMENT v2.4.0.8
Stock-Based Compensation (Tables)
 3 Months Ended
Mar. 31, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Stock-Based Compensation Expense

Total stock-based compensation expense was recognized in our Condensed Consolidated Statements of Operations as follows (in thousands):

 

     Three months ended
March 31,		  
     2014      2013  

Cost of goods sold

    $ 319       $ 323   

Research and development expense

      1,973         1,875   

General and administrative expense

      2,069         2,047   
  

 

 

     

 

 

  

Total stock-based compensation

    $ 4,361       $ 4,245