INVESTMENTS IN AND ADVANCES TO UNCONSOLIDATED AFFILIATES (Details) (USD $) | 3 Months Ended | 6 Months Ended | |
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013 | Dec. 31, 2013 |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | $182,721,000 | ' | $182,721,000 | ' | $181,322,000 |
Assets | ' | ' | ' | ' | ' |
Real estate under development | 364,360,000 | ' | 364,360,000 | ' | 337,353,000 |
Investments in and advances to unconsolidated affiliates | 182,721,000 | ' | 182,721,000 | ' | 181,322,000 |
Total assets | 2,372,196,000 | ' | 2,372,196,000 | ' | 2,264,957,000 |
Liabilities and Equity | ' | ' | ' | ' | ' |
Other liabilities | 19,543,000 | ' | 19,543,000 | ' | 18,265,000 |
Total liabilities and equity | 2,372,196,000 | ' | 2,372,196,000 | ' | 2,264,957,000 |
Investments in and advances to unconsolidated affiliates | 182,721,000 | ' | 182,721,000 | ' | 181,322,000 |
Company's share of distributions in excess of income from, and investments in, unconsolidated affiliates | -8,491,000 | ' | -8,491,000 | ' | -8,701,000 |
Combined and Condensed Statements of Operations | ' | ' | ' | ' | ' |
Total revenues | 49,511,000 | 40,808,000 | 96,196,000 | 83,097,000 | ' |
Operating and other expenses | -30,677,000 | -25,945,000 | -62,641,000 | -51,783,000 | ' |
Equity in (losses) earnings of unconsolidated affiliates | 1,430,000 | 815,000 | 4,459,000 | 3,065,000 | ' |
Depreciation and amortization | -11,584,000 | -9,599,000 | -23,171,000 | -18,828,000 | ' |
Loss on debt extinguishment | -66,000 | 0 | -269,000 | 0 | ' |
Gain on disposition of property | 560,000 | 4,191,000 | 560,000 | 4,191,000 | ' |
Income from continuing operations | 11,308,000 | 4,242,000 | 30,423,000 | 13,797,000 | ' |
Unconsolidated Affiliates | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | 21,394,000 | ' | 21,394,000 | ' | 63,745,000 |
Assets | ' | ' | ' | ' | ' |
Rental property, net | 400,891,000 | ' | 400,891,000 | ' | 380,268,000 |
Real estate under development | 38,316,000 | ' | 38,316,000 | ' | 5,573,000 |
Investments in and advances to unconsolidated affiliates | 21,394,000 | ' | 21,394,000 | ' | 63,745,000 |
Other assets | 53,985,000 | ' | 53,985,000 | ' | 66,895,000 |
Total assets | 514,586,000 | ' | 514,586,000 | ' | 516,481,000 |
Liabilities and Equity | ' | ' | ' | ' | ' |
Mortgage notes payable | 303,987,000 | ' | 303,987,000 | ' | 265,982,000 |
Other liabilities | 54,916,000 | ' | 54,916,000 | ' | 43,733,000 |
Partners' equity | 155,683,000 | ' | 155,683,000 | ' | 206,766,000 |
Total liabilities and equity | 514,586,000 | ' | 514,586,000 | ' | 516,481,000 |
Investments in and advances to unconsolidated affiliates | 21,394,000 | ' | 21,394,000 | ' | 63,745,000 |
Combined and Condensed Statements of Operations | ' | ' | ' | ' | ' |
Total revenues | 12,247,000 | 10,846,000 | 24,352,000 | 21,845,000 | ' |
Operating and other expenses | -5,503,000 | -4,698,000 | -9,318,000 | -8,979,000 | ' |
Interest expense | -2,975,000 | -2,056,000 | -5,500,000 | -4,087,000 | ' |
Equity in (losses) earnings of unconsolidated affiliates | 0 | 6,581,000 | -328,000 | 5,870,000 | ' |
Depreciation and amortization | -3,475,000 | -2,608,000 | -6,181,000 | -4,688,000 | ' |
Loss on debt extinguishment | 0 | 0 | -187,000 | 0 | ' |
Gain on disposition of property | 239,000 | 0 | 239,000 | 0 | ' |
Income from continuing operations | 533,000 | 8,065,000 | 3,077,000 | 9,961,000 | ' |
Operating Partnership, as General Partner or Managing Member | ' | ' | ' | ' | ' |
Combined and Condensed Statements of Operations | ' | ' | ' | ' | ' |
Equity in (losses) earnings of unconsolidated affiliates | 1,430,000 | 815,000 | 4,459,000 | 3,065,000 | ' |
Company's share of net income (loss) | 1,528,000 | 913,000 | 4,655,000 | 3,261,000 | ' |
Amortization of excess investment | -98,000 | -98,000 | -196,000 | -196,000 | ' |
Core Portfolio | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Purchase Price | ' | ' | 145,700,000 | ' | ' |
Combined and Condensed Statements of Operations | ' | ' | ' | ' | ' |
Total revenues | 30,535,000 | 27,659,000 | 60,684,000 | 54,138,000 | ' |
Equity in (losses) earnings of unconsolidated affiliates | 227,000 | -42,000 | 323,000 | -47,000 | ' |
Depreciation and amortization | -8,300,000 | -6,909,000 | -16,633,000 | -13,298,000 | ' |
Loss on debt extinguishment | -3,000 | ' | -3,000 | ' | ' |
Gain on disposition of property | 0 | 0 | 0 | 0 | ' |
Income from continuing operations | 1,763,000 | 600,000 | 14,439,000 | 2,488,000 | ' |
Core Portfolio | Crossroads | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Equity Method Investment, Ownership Percentage | 49.00% | ' | 49.00% | ' | ' |
Square Footage of Real Estate Property (in square feet) | 311,000 | ' | 311,000 | ' | ' |
Core Portfolio | Georgetown Portfolio | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Equity Method Investment, Ownership Percentage | 50.00% | ' | 50.00% | ' | ' |
Square Footage of Real Estate Property (in square feet) | 28,000 | ' | 28,000 | ' | ' |
Core Portfolio | Route 202 Shopping Center [Member] | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Equity Method Investment, Ownership Percentage | 22.22% | ' | 22.22% | ' | ' |
Square Footage of Real Estate Property (in square feet) | 20,000 | ' | 20,000 | ' | ' |
Funds | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Number of Unaffiliated Partners | ' | ' | 2 | ' | ' |
Combined and Condensed Statements of Operations | ' | ' | ' | ' | ' |
Total revenues | 13,934,000 | 9,751,000 | 26,576,000 | 22,663,000 | ' |
Equity in (losses) earnings of unconsolidated affiliates | 1,203,000 | 857,000 | 4,136,000 | 3,112,000 | ' |
Depreciation and amortization | -3,284,000 | -2,690,000 | -6,538,000 | -5,530,000 | ' |
Loss on debt extinguishment | -63,000 | ' | -266,000 | ' | ' |
Gain on disposition of property | 560,000 | 4,191,000 | 560,000 | 4,191,000 | ' |
Income from continuing operations | 4,503,000 | 244,000 | 7,048,000 | 5,013,000 | ' |
Funds | KLAC Rex Venture LLC | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Equity Method Investment, Dividends or Distributions | ' | ' | 1,200,000 | ' | ' |
Funds | KLAC Rex Venture LLC | Operating Partnership, as General Partner or Managing Member | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Equity Method Investment, Dividends or Distributions | ' | ' | 200,000 | ' | ' |
Funds | Corporate Joint Venture | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | 63,214,000 | ' | 63,214,000 | ' | ' |
Investment Income, Dividend | ' | ' | 146,364,000 | ' | ' |
Assets | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | 63,214,000 | ' | 63,214,000 | ' | ' |
Liabilities and Equity | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | 63,214,000 | ' | 63,214,000 | ' | ' |
Funds | Corporate Joint Venture | Operating Partnership, as General Partner or Managing Member | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | 12,070,000 | ' | 12,070,000 | ' | ' |
Investment Income, Dividend | ' | ' | 31,474,000 | ' | ' |
Assets | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | 12,070,000 | ' | 12,070,000 | ' | ' |
Liabilities and Equity | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | 12,070,000 | ' | 12,070,000 | ' | ' |
Funds | Mervyns I and Mervyns II | KLA/Mervyns LLC Add-On Investments | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Cost Method Investments | 7,547,000 | ' | 7,547,000 | ' | ' |
Investment Income, Dividend | ' | ' | 5,935,000 | ' | ' |
Funds | Mervyns I and Mervyns II | KLA/Mervyns LLC Add-On Investments | Operating Partnership, as General Partner or Managing Member | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Cost Method Investments | 1,252,000 | ' | 1,252,000 | ' | ' |
Investment Income, Dividend | ' | ' | 1,321,000 | ' | ' |
Funds | Mervyns II | KLA A Markets LLC Add-On Investments | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Cost Method Investments | 2,416,000 | ' | 2,416,000 | ' | ' |
Investment Income, Dividend | ' | ' | 4,864,000 | ' | ' |
Funds | Mervyns II | KLA A Markets LLC Add-On Investments | Operating Partnership, as General Partner or Managing Member | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Cost Method Investments | 388,000 | ' | 388,000 | ' | ' |
Investment Income, Dividend | ' | ' | 972,000 | ' | ' |
Funds | Mervyns II | KLAC Rex Venture LLC | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Cost Method Investments | 2,701,000 | ' | 2,701,000 | ' | ' |
Investment Income, Dividend | ' | ' | 1,956,000 | ' | ' |
Funds | Mervyns II | KLAC Rex Venture LLC | Operating Partnership, as General Partner or Managing Member | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Cost Method Investments | 535,000 | ' | 535,000 | ' | ' |
Investment Income, Dividend | ' | ' | 392,000 | ' | ' |
Funds | Fund II | KA-Shopko LLC | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Cost Method Investments | 1,108,000 | ' | 1,108,000 | ' | ' |
Investment Income, Dividend | ' | ' | 2,460,000 | ' | ' |
Funds | Fund II | KA-Shopko LLC | Operating Partnership, as General Partner or Managing Member | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Cost Method Investments | 222,000 | ' | 222,000 | ' | ' |
Investment Income, Dividend | ' | ' | 492,000 | ' | ' |
Funds | Fund II | Marsh and Add-On Investments | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Cost Method Investments | 2,667,000 | ' | 2,667,000 | ' | ' |
Investment Income, Dividend | ' | ' | 2,639,000 | ' | ' |
Funds | Fund II | Marsh and Add-On Investments | Operating Partnership, as General Partner or Managing Member | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Cost Method Investments | 533,000 | ' | 533,000 | ' | ' |
Investment Income, Dividend | ' | ' | 528,000 | ' | ' |
Funds | KLA/Mervyns LLC | Mervyns I and Mervyns II | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Equity Method Investments | 26,058,000 | ' | 26,058,000 | ' | ' |
Equity Method Investment, Dividends or Distributions | ' | ' | 46,916,000 | ' | ' |
Funds | KLA/Mervyns LLC | Mervyns I and Mervyns II | Operating Partnership, as General Partner or Managing Member | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Equity Method Investments | 4,901,000 | ' | 4,901,000 | ' | ' |
Equity Method Investment, Dividends or Distributions | ' | ' | 11,451,000 | ' | ' |
Funds | KLA A Markets LLC | Mervyns II | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Equity Method Investments | 20,717,000 | ' | 20,717,000 | ' | ' |
Equity Method Investment, Dividends or Distributions | ' | ' | 81,594,000 | ' | ' |
Funds | KLA A Markets LLC | Mervyns II | Operating Partnership, as General Partner or Managing Member | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Equity Method Investments | 4,239,000 | ' | 4,239,000 | ' | ' |
Equity Method Investment, Dividends or Distributions | ' | ' | 16,318,000 | ' | ' |
Fund IV | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Purchase Price | ' | ' | 26,000,000 | ' | ' |
Fund IV | Savannah, GA | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | 7,100,000 | ' | 7,100,000 | ' | ' |
Investments in affiliates subsidiaries associates and joint ventures, loan commitment | 45,800,000 | ' | 45,800,000 | ' | ' |
Number of properties acquired | ' | ' | 18 | ' | ' |
Purchase Price | ' | ' | 26,000,000 | ' | ' |
Assets | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | 7,100,000 | ' | 7,100,000 | ' | ' |
Liabilities and Equity | ' | ' | ' | ' | ' |
Investments in and advances to unconsolidated affiliates | 7,100,000 | ' | 7,100,000 | ' | ' |
Fund IV | Corporate Joint Venture | Savannah, GA | ' | ' | ' | ' | ' |
Schedule of Equity Method Investments [Line Items] | ' | ' | ' | ' | ' |
Investments in affiliates subsidiaries associates and joint ventures, loan commitment | $21,000,000 | ' | $21,000,000 | ' | ' |