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COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended
--- | --- | ---
Dec. 31, 2013 | Jul. 31, 2013 | Aug. 31, 2009 | Sep. 30, 2015 | Jun. 30, 2015
Breach of Severance Agreement [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Damages sought after, value |  |  | $ 0.9 |  |
Mark Plaza [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Damages sought after, value |  | $ 9.0 |  |  |
Settlement amount |  |  |  | $ 1.1 |
Amount paid by insurance |  |  |  | 0.8 |
Amount paid by the Company |  |  |  | $ 0.3 |
Casino Development Group, Inc [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Damages sought after, value | $ 7.4 |  |  |  |
Settlement amount |  |  |  |  | $ 3.3
Casino Development Group, Inc [Member] | Acadia Realty, LP [Member] | Affiliated Entity [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Settlement amount |  |  |  |  | $ 0.6

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