Real Estate Impairment - Impairment Expenses (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2020 |
Dec. 31, 2019 |
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| Impaired Long-Lived Assets Held and Used [Line Items] | ||
| Impairment of assets held for sale | $ 600 | $ 1,598 |
| Columbia Fire Station | ||
| Impaired Long-Lived Assets Held and Used [Line Items] | ||
| Impairment of assets held for sale | 600 | 0 |
| St. Matthews | ||
| Impaired Long-Lived Assets Held and Used [Line Items] | ||
| Impairment of assets held for sale | 0 | 451 |
| Perimeter Square | ||
| Impaired Long-Lived Assets Held and Used [Line Items] | ||
| Impairment of assets held for sale | $ 0 | $ 1,147 |
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- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. 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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