XML 65 R41.htm IDEA: XBRL DOCUMENT v2.4.0.6
Noncontrolling Interests (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
Noncontrolling Interests    
Noncontrolling interests in real estate properties $ 4,958 $ 5,331
Limited partnership units 801 970
IPC (US), Inc. preferred shares (5) (2)
Total $ 5,754 $ 6,299