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Trade Receivables, Net
 12 Months Ended
Dec. 31, 2012
Trade Receivables, Net [Abstract]  
Trade Receivables, Net
  2. Trade Receivables, Net

 

Trade receivables consist of the following:

 

December 31,   2012     2011  
             
Trade receivables   $ 44,143     $ 43,217  
Allowance for doubtful accounts     (300 )     (185 )
Allowance for discounts     (825 )     (807 )
    $ 43,018     $ 42,225  

 

In 2012, the largest individual trade receivable balances accounted for 17%, 14%, 11%, and 10% of total trade receivables, respectively.

 

In 2011, the largest individual trade receivable balances accounted for 19%, 15%, 14%, and 12% of total trade receivables, respectively.