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Basis of Presentation and Summary of Significant Accounting Policies Basis of Presentation and Summary of Significant Accounting Policies - Income Taxes (Details) - USD ($) | 12 Months Ended |
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Dec. 31, 2019 | Dec. 31, 2018
Accounting Policies [Abstract] |  |
Real estate investment trust required distribution | 90.00% |
Valuation allowance | $ 26,427,000 | $ 27,351,000
Unrecognized tax benefits | $ 0 |

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