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LEASES (TABLES)
12 Months Ended
Dec. 31, 2014
LEASES [ABSTRACT]  
Schedule of Future Minimum Lease Payments
     Operating Leases  Sub-Lease Income
2015  $ 43,411 $ (2,234)
2016    34,248   (2,234)
2017    26,505   (2,234)
2018    18,582   (2,470)
2019    9,665   (2,470)
Thereafter    3,826   (2,675)
 Total  $ 136,237 $ (14,317)
         
Schedule of Change in Asset Retirement Obligation Liability
  Balance at December 31, 2013  Additions and Modifications  Accretion  Settlements  Balance at December 31, 2014
               
ARO liability total$ 1,888 $ 39 $ 14 $ - $ 1,941
               
  Balance at December 31, 2012  Additions and Modifications  Accretion  Settlements  Balance at December 31, 2013
               
ARO liability total$ 2,061 $ - $ 42 $ (215) $ 1,888