|
Related Party Arrangements (Details) (USD $)
|
6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
Unconsolidated real estate entities
|
Jun. 30, 2011
Unconsolidated real estate entities
|
Jun. 30, 2012
Unconsolidated real estate entities
|
Jun. 30, 2011
Unconsolidated real estate entities
|
Dec. 31, 2011
Unconsolidated real estate entities
|
Jun. 30, 2012
Non-employee directors
Restricted stock and deferred stock awards
|
Jun. 30, 2012
Non-employee directors
Restricted stock and deferred stock awards
|
Dec. 31, 2011
Non-employee directors
Restricted stock and deferred stock awards
|
|
| Related Party Arrangements | ||||||||||
| Asset management, property management, development and redevelopment fee revenue | $ 2,770,000 | $ 2,332,000 | $ 5,319,000 | $ 4,652,000 | ||||||
| Receivables associated with management fees | 3,892,000 | 3,892,000 | 4,294,000 | |||||||
| Compensation expense | 6,106,000 | 5,575,000 | 219,000 | 429,000 | ||||||
| Amount of deferred compensation | $ 816,000 | $ 370,000 | ||||||||