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Discontinued Operations (Tables)
6 Months Ended
Jun. 30, 2013
Discontinued Operations And Disposal Groups [Abstract]  
Discontinued Operations

The following table presents the results of discontinued operations, for the three and six months ended June 30, 2013 and 2012 (dollar amounts in thousands except per share amounts):

 

     For the Three  Months
Ended June 30,
    For the Six  Months
Ended June 30,
 
     2013      2012     2013      2012  

Revenues

   $ 62       $ 2,750      $ 531       $ 5,459   

Gain (loss) on sale

     2,054         (1,446 )     2,054         (1,446

Income

     2,100         368        2,461         2,407   

Earnings per share/unit — diluted

   $ 0.01       $ —       $ 0.02       $ 0.02