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LEASES (TABLES)
12 Months Ended
Dec. 31, 2013
LEASES [ABSTRACT]  
Schedule of Future Minimum Lease Payments
     Operating Leases  Sub-Lease Income
2014  $ 31,218 $ (1,823)
2015    24,781   (2,234)
2016    18,716   (2,234)
2017    14,853   (2,234)
2018    7,454   (2,470)
Thereafter    4,647   (5,145)
 Total  $ 101,669 $ (16,140)
         
Schedule of Change in Asset Retirement Obligation Liability
  Balance at December 31, 2012  Additions and Modifications  Accretion  Settlements  Balance at December 31, 2013
               
ARO liability total$ 2,061 $ - $ 42 $ (215) $ 1,888
               
  Balance at December 31, 2011  Additions and Modifications  Accretion  Settlements  Balance at December 31, 2012
               
ARO liability total$ 2,082 $ - $ 51 $ (72) $ 2,061