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Receivables
12 Months Ended
Dec. 31, 2013
Receivables  
Receivables

10. Receivables

        Receivables consist of the following (in thousands):

 
  December 31,
2013
  December 31,
2012
 

Trade, net

  $ 266,560   $ 187,445  

Receivables from unconsolidated affiliates

    17,363      

Other

    15,184     10,532  
           

Total receivables

  $ 299,107   $ 197,977