Quarterly report pursuant to Section 13 or 15(d)

Properties, net (Details 5)

v2.4.0.6
Properties, net (Details 5) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Mar. 31, 2012
Jun. 30, 2012
Properties      
Impairment losses $ 2,354 $ 6,587 $ 8,941
Non-operating properties
     
Properties      
Impairment losses 0 (5,246) (5,246)
Operating properties, net
     
Properties      
Impairment losses $ 2,354 $ 11,833 $ 14,187