Commitments And Contingencies (Future Minimum Rental Payments Of Ground Leases) (Details) $ in Thousands |
Sep. 30, 2016
USD ($)
|
|---|---|
| Commitments And Contingencies [Abstract] | |
| October 1 through December 31, 2016 | $ 320 |
| 2017 | 2,024 |
| 2018 | 1,989 |
| 2019 | 1,999 |
| 2020 | 2,015 |
| 2021 through 2084 | 172,264 |
| Total | $ 180,611 |