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COMMITMENTS AND CONTINGENCIES (Tables)
6 Months Ended
Jun. 30, 2014
Commitments And Contingencies Disclosure [Abstract]  
Outstanding Inventory Purchase Orders

The Company’s outstanding inventory purchase orders with suppliers at June 30, 2014 and December 31, 2013 were as follows:

 

     June 30,      December 31,  
     2014      2013  
     (in thousands)  

Open purchase orders

   $ 18,864       $ 14,266