Discontinued Operations (Summary Of Income From Discontinued Operations And Related Realized And Unrealized Gains (Losses)) (Details) (USD $) In Thousands | 9 Months Ended |
|---|---|
Sep. 30, 2010 | |
| Discontinued Operations [Abstract] | |
| Total revenues | $ 2,255 |
| Operating and other expenses | (1,173) |
| Depreciation and amortization | (409) |
| Interest expense (net of interest income) | (431) |
| Income from discontinued operations before gains (losses) and unrealized losses on disposition of rental property | 242 |
| Realized gains (losses) and unrealized losses on disposition of rental property, net | 4,447 |
| Total discontinued operations, net | $ 4,689 |