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INVESTMENT IN UNCONSOLIDATED JOINT VENTURES AND SALES OF JOINT VENTURE PROPERTIES (Details) |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 31, 2015 USD ($) | Jun. 30, 2015 USD ($) | Apr. 30, 2013 USD ($) | Dec. 31, 2015 USD ($) item | Dec. 31, 2014 USD ($) item | Dec. 31, 2013 USD ($)
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES AND SALES OF JOINT VENTURE PROPERTIES |  |  |  |  |  |
Number of unconsolidated joint ventures | item |  |  |  | 5 | 5 |
Number of properties owned and operated by each unconsolidated joint venture. | item |  |  |  | 1 | 1 |
Equity in earnings of unconsolidated joint ventures |  |  |  | $ 412,000 | $ 533,000 | $ 651,000
Variable Interest Entities |  |  |  |  |  |
Investment in unconsolidated joint ventures |  |  |  | 12,686,000 |  |
Investment in unconsolidated joint ventures |  |  |  | 11,350,000 | 4,907,000 |
Real Estate Investments, Unconsolidated Real Estate and Other Joint Ventures |  |  |  | 11,350,000 | $ 4,907,000 |
Unconsolidated JV in Plano, Texas. |  |  |  |  |  |
Variable Interest Entities |  |  |  |  |  |
Gain on sale of equity interest in the joint venture. |  |  | $ 1,898,000 |  |  |
Ownership percentage in variable interest entity |  |  | 90.00% |  |  |
Retail center located in Manahawkin, New Jersey |  |  |  |  |  |
Variable Interest Entities |  |  |  |  |  |
Percentage of equity method investments acquired |  | 50.00% |  |  |  |
Investment in unconsolidated joint ventures |  | $ 43,500,000 |  |  |  |
Debt financed |  | $ 26,100,000 |  |  |  |
Annual fixed interest rate (as a percent) |  | 4.00% |  |  |  |
Investment in unconsolidated joint ventures |  |  |  | 8,813,000 |  |
Real Estate Investments, Unconsolidated Real Estate and Other Joint Ventures |  |  |  | $ 8,813,000 |  |
Unconsolidated JV | Shopko retail stores, Lincoln, Nebraska |  |  |  |  |  |
Variable Interest Entities |  |  |  |  |  |
Percentage of equity method investments acquired | 50.00% |  |  |  |  |
Investment in unconsolidated joint ventures | $ 6,300,000 |  |  |  |  |

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