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Long-Term Debt (Tables)
3 Months Ended
Mar. 31, 2014
Long-Term Debt [Abstract]  
Schedule Of Long-Term Debt
    March 31,   December 31,
    2014   2013
Senior Subordinated 6.25% Notes $ 210,000 $ 210,000
Other debt   4,005   4,007
Total debt   214,005   214,007
Less current maturities   405   409
Total long-term debt $ 213,600 $ 213,598