XML 24 R9.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Inventories
6 Months Ended
Jun. 30, 2011
Inventories [Abstract]  
Inventories
Note 4. Inventories

The components of inventories are summarized below (in thousands):

   
June 30,
  
December 31,
 
   
2011
  
2010
 
Inventories, net:
      
Raw materials
 $20,253  $16,477 
Work in process
  14,336   15,839 
Finished goods
  5,064   3,670 
   $39,653  $35,986