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Inventories
3 Months Ended
Mar. 31, 2013
Inventories [Abstract]  
Inventories
Note 2
Inventories:
 
   
March 312013
  
December 31, 2012
 
   
(unaudited)
    
Raw materials and work in progress
 $9,494  $9,012 
Finished goods
  11,989   13,455 
Total inventories
 $21,483  $22,467 
 
Work-in-process is immaterial, given the Company's typically short manufacturing cycle, and therefore is disclosed in conjunction with raw materials.