Investments In Unconsolidated Joint Ventures (Summary Of Company's Equity In Earnings (Loss) Of Unconsolidated Joint Ventures) (Details) - USD ($)
$ in Thousands |
3 Months Ended |
Mar. 31, 2017 |
Mar. 31, 2016 |
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
$ (51)
|
$ (1,554)
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Marbella RoseGarden, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
109
|
84
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | RoseGarden Monaco Holdings, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(265)
|
(291)
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Rosewood Morristown, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(85)
|
(81)
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Riverwalk G Urban Renewal, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
48
|
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Crystal House Apartments Investors LLC [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(293)
|
(112)
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Roseland/Port Imperial Partners, L.P. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(131)
|
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | RoseGarden Marbella South, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
27
|
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Riverpark At Harrison I, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(11)
|
(28)
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Capitol Place Mezz LLC [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(375)
|
(767)
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Harborside Unit A Urban Renewal, LLC [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(145)
|
(17)
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Grand Jersey Waterfront URA, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(15)
|
(60)
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Hillsborough 206 Holdings, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(25)
|
(19)
|
| Unconsolidated Joint Venture Multi-Family Properties [Member] | Plaza VIII & IX Associates, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
386
|
77
|
| Unconsolidated Joint Venture Office Buildings [Member] | Red Bank Corporate Plaza, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
106
|
101
|
| Unconsolidated Joint Venture Office Buildings [Member] | 12 Vreeland Associates, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
77
|
84
|
| Unconsolidated Joint Venture Office Buildings [Member] | BNES Associates III [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
6
|
(194)
|
| Unconsolidated Joint Venture Office Buildings [Member] | Keystone-TriState [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
|
(477)
|
| Unconsolidated Joint Venture Office Buildings [Member] | KPG-MCG Curtis JV, LLC [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(41)
|
179
|
| Unconsolidated Joint Venture Other Property [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(51)
|
(1,554)
|
| Unconsolidated Joint Venture Other Property [Member] | Roseland/North Retail, L.L.C. [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
(11)
|
(16)
|
| Unconsolidated Joint Venture Other Property [Member] | South Pier At Harborside [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
$ 587
|
(167)
|
| Unconsolidated Joint Venture Other Property [Member] | Other [Member] |
|
|
| Schedule of Equity Method Investments [Line Items] |
|
|
| Company's equity in earnings of unconsolidated joint ventures |
|
$ 150
|