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OTHER FINANCIAL INFORMATION (TABLES)
12 Months Ended
Dec. 31, 2013
OTHER FINANCIAL INFORMATION [ABSTRACT]  
Table of Self Insurance Liabilities
  December 31,
  2013 2012
Worker's compensation$ 1,649 $ 2,179
Employee health and dental insurance  3,633   4,926
Other insurance  631   915
 Total self-insurance liabilities$ 5,913 $ 8,020