Share-Based Compensation and Other Compensation Matters (Compensation Expense) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
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Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Share-Based Compensation | |||
| Share-based compensation cost | $ 7,060 | $ 7,456 | $ 6,963 |
| General, administrative and leasing expenses | |||
| Share-Based Compensation | |||
| Share-based compensation cost | 5,385 | 5,748 | 5,415 |
| Property operating expenses | |||
| Share-Based Compensation | |||
| Share-based compensation cost | 1,119 | 966 | 961 |
| Capitalized to development activities | |||
| Share-Based Compensation | |||
| Share-based compensation cost | $ 556 | $ 742 | $ 587 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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