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Accruals and Other Liabilities (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017
Accrued and Other Liabilities [Abstract] |  |  |
Beginning balance | $ 11,030 | $ 4,154 | $ 4,154
Income attributable to noncontrolling interests | 897 | 883 | 15,375
Distributions made | (3,295) | $ (2,471) | (8,865)
Other | (405) |  | 366
Ending balance | $ 8,227 |  | $ 11,030

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