Quarterly report pursuant to Section 13 or 15(d)

Properties, net (Details 3)

 v2.3.0.11
Properties, net (Details 3) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2011
Strategic Reallocation Plan and Impairment Losses    
Term of Strategic Reallocation Plan (in years) 3 3
Aggregate non-cash impairment losses on properties to be disposed $ 44,600,000 $ 44,600,000
Non-cash impairment losses on properties to be disposed in discontinued operations 6,315,000 6,315,000
Income tax benefit of aggregate non-cash impairment losses on properties to be disposed 4,600,000 4,600,000
Expected net proceeds from Strategic Reallocation Plan   200,000,000
Number of Strategic Reallocation Plan Properties Sold   3
Square Footage of Strategic Reallocation Plan Properties Sold   39,000
Sale Price of Strategic Reallocation Plan Properties Sold   3,800,000
Gain on Sale of Strategic Reallocation Plan Properties Sold   150,000
Number of operating properties held for sale 17 17
Fort Ritchie
   
Properties    
Non-cash impairment losses   $ 27,700,000