v2.4.0.8
Summary of Significant Accounting Policies (Tables)
9 Months Ended 12 Months Ended
Sep. 30, 2013
Dec. 31, 2012
Accounting Policies [Abstract]    
Estimated Useful Lives of Property, Plant and Equipment

The estimated useful lives of these assets are as follows:

 

      Years  

 

 

Building

     13   

Furniture and fixtures

     7   

Lab equipment

     2–7   

Computer hardware

     5–7   

Software

     3–5   

 

 

The estimated useful lives of these assets are as follows:

 

      Years  

 

 

Furniture and fixtures

     7   

Lab equipment

     2–7   

Computer hardware

     5–7   

Software

     3–5