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Sale of Discontinued Operations (Tables)
12 Months Ended
Dec. 31, 2013
Discontinued Operations And Disposal Groups [Abstract]  
Summary of Greenline's Operating Results

The following is a summary of Greenline’s operating results:

 

     Year Ended December 31,  
     2013     2012     2011  
     (In thousands)  

Revenues

   $ 6,137      $ 7,364      $ 9,227   

Expenses

     6,384        10,048        11,944   
  

 

 

   

 

 

   

 

 

 

Loss before income taxes and gain on the sale from discontinued operations

     (247     (2,684     (2,717

Benefit for income taxes

     (58     (969     (974

Gain on the sale of discontinued operations, net of tax benefit

     7,642        —          —     
  

 

 

   

 

 

   

 

 

 

Income (loss) from discontinued operations

   $ 7,453      $ (1,715   $ (1,743