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Bottles
12 Months Ended
Dec. 31, 2011
Bottles, net [Abstract]  
Bottles
3.
Bottles
 
Bottles are summarized as follows at December 31:

   
2011
  
2010
 
Cost
 $4,555  $3,225 
Less accumulated depreciation
  (851)  (720)
   $3,704  $2,505 
 
Depreciation expense for bottles was $1,407, $971 and $907 in 2011, 2010 and 2009, respectively.