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RENTAL EXPENSE AND COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2012
RENTAL EXPENSE AND COMMITMENTS AND CONTINGENCIES  
Schedule of minimum amounts of long term leases
  Lease
Obligation
 
 
  (in thousands)
 

2013

  $ 3,971  

2014

    3,861  

2015

    4,883  

2016

    521  

2017

    522