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Summary of Significant Accounting Policies (Details) - Operating Partnership - USD ($) $ in Thousands | Sep. 30, 2016 | Dec. 31, 2015
--- | --- | ---
Variable Interest Entity [Line Items] |  |
Total assets | $ 405,364 | $ 436,204
Total liabilities | 216,399 | 219,751
Properties, net |  |
Variable Interest Entity [Line Items] |  |
Total assets | 335,101 | 362,129
Other assets |  |
Variable Interest Entity [Line Items] |  |
Total assets | 70,263 | 74,075
Mortgage notes payable |  |
Variable Interest Entity [Line Items] |  |
Total liabilities | 134,287 | 139,767
Other liabilities |  |
Variable Interest Entity [Line Items] |  |
Total liabilities | $ 82,112 | $ 79,984

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