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Discontinued Operations (Tables)
6 Months Ended
Jun. 30, 2012
Discontinued Operations [Abstract]  
Revenue and expense information for real estate operations
                 
    For the  Three-Month
Periods Ended
June 30, 2011
    For the  Six-Month
Periods Ended
June 30, 2011
 

Revenue:

               

Rental income

  $ 295     $ 2,072  

Expenses:

               

Real estate operating expense

    223       1,208  

General and administrative expense

    0       1  

Depreciation expense

    0       0  
   

 

 

   

 

 

 

Total expenses

    223       1,209  
   

 

 

   

 

 

 

Income (loss) before interest and other income

    72       863  

Interest and other income

    0       0  
   

 

 

   

 

 

 

Income (loss) from discontinued operations

    72       863  

Gain (loss) on sale of assets

    (66     (66
   

 

 

   

 

 

 

Total income (loss) from discontinued operations

  $ 6     $ 797