Commitments And Contingencies (Ground Lease Agreements) (Narrative) (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
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| Commitments And Contingencies [Abstract] | ||||
| Ground lease expense incurred | $ 538,000 | $ 102,000 | $ 767,000 | $ 305,000 |
| X | ||||||||||
- Definition Rent expense for each period for which an income statement is presented for minimum lease payments, contingent rentals, and sublease rentals. No definition available.
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| X | ||||||||||
- References No definition available.
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