XML 29 R11.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventories
3 Months Ended
Mar. 31, 2012
Inventories [Abstract]  
Inventories
5. Inventories

Inventories consist of the following:

 

     March 31,
2012
    December 31,
2011
 
     (In thousands)  

Raw materials

   $ 57,177      $ 48,240   

Work in progress

     75,380        75,690   

Finished goods

     201,080        180,100   
  

 

 

   

 

 

 
     333,637        304,030   

Less: allowance for obsolete and excess inventory

     (26,792     (26,228
  

 

 

   

 

 

 

Total inventory

   $ 306,845      $ 277,802