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ACQUISITIONS AND DISPOSITIONS - Summary of Acquisition Activity (Details) $ in Thousands, ft² in Millions |  | 1 Months Ended |
--- | --- | --- | ---
Oct. 12, 2016 USD ($) | Sep. 30, 2016 USD ($) ft² | Dec. 31, 2015 USD ($)
Business Acquisition [Line Items] |  |  |
Variable Interest Entity, Classification of Carrying Amount, Assets |  |  | $ 29,465
Variable Interest Entity, Consolidated, Carrying Amount, Liabilities |  |  | $ 2,500
Area of real estate property (in sq ft) | ft² |  | 14.8 |
Hudson Mall |  |  |
Business Acquisition [Line Items] |  |  |
Property acquisition price |  | $ 44,000 |
Bruckner Commons | Subsequent Event |  |  |
Business Acquisition [Line Items] |  |  |
Property acquisition price | $ 32,000 |  |

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