Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions Schedule of Related Party Transactions, by Related Party (Details)

v2.4.0.8
Related Party Transactions Schedule of Related Party Transactions, by Related Party (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
Related Party Transaction [Line Items]          
Gross Asset Management Costs, before Reduction $ 12,036   $ 33,727    
Management Fee, Percent     1.50%    
Reduction of Mangement Fees     (4,340)    
Costs and Expenses, Related Party 2,619   7,075    
Share-based Compensation     474 462  
Payments to Acquire Real Estate     0 191,365  
Discontinued Operation, 2013 Gain (Loss) on Disposal of Discontinued Operation, Net of Tax         4,000
Reduction of 2013 Management Fees         4,300
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax 871 0 3,126 0  
Affiliated Entity [Member]
         
Related Party Transaction [Line Items]          
Payments to Acquire Real Estate   1,545   2,583  
Property Management Fees, Incurred   138   181  
Property Management Fees, Expensed   73   79  
Property Management Fees, Deferred       $ 103