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Discontinued Operations (Tables)
12 Months Ended
Dec. 31, 2013
Discontinued Operations  
Summary of the operating results of discontinued operations included in the financial statements

 

 

 
  2013   2012   2011  

Revenues

  $   151,600     $   213,020     $   251,604    

Expenses

    (154,578)     (218,565)     (253,430)  

Impairment on discontinued assets

    (4,153)     (644)     (4,358)  

Benefit (provision) for income taxes

    3,539       (5,441)     2,803    

(Loss) gain on sale

    (2,197)     23,347       —    
               
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Net (loss) income

  $     (5,789)   $     11,717     $     (3,381)  
               
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