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Inventories
12 Months Ended
Dec. 31, 2011
Inventories [Abstract]  
Inventories
Note 3
Inventories, net:
 
   
December 31,
 
   
2011
  
2010
 
Raw materials and work-in-process
 $7,105  $3,985 
Finished goods
  12,103   7,128 
Total inventories
 $19,208  $11,113 
 
Work-in-process is immaterial given the typically short manufacturing cycle, and therefore is disclosed in conjunction with raw materials.