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INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES AND INVESTEES (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2017 | Mar. 31, 2017 | Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Real estate, net of accumulated depreciation |  | $ 988,117 |  |  |  | $ 901,006 |  |  |  | $ 853,507 |  |  |  | $ 988,117 | $ 901,006 | $ 853,507
Other assets |  | 63,263 |  |  |  | 60,659 |  |  |  |  |  |  |  | 63,263 | 60,659 |
Shareholders' equity/partners capital |  | 112,074 |  |  |  | 121,877 |  |  |  |  |  |  |  | 112,074 | 121,877 |
Total operating revenues |  | 31,005 | $ 31,807 | $ 31,587 | $ 31,822 | 29,557 | $ 30,067 | $ 30,834 | $ 29,205 | 28,965 | $ 27,826 | $ 24,241 | $ 23,156 | 126,221 | 119,663 | 104,188
Operating expenses |  | 28,292 | 26,397 | 26,759 | 27,345 | 26,664 | 26,272 | 26,212 | 25,881 | 30,596 | 25,741 | 20,388 | 21,155 | 108,793 | 105,029 | 97,880
Income (loss) from continuing operations |  |  |  |  |  |  |  |  |  |  |  |  |  | (30,278) | (21,691) | (25,314)
Income (loss) from discontinued operations |  |  |  |  |  | (3) |  |  | 2 | 220 | 508 | (22) | 190 |  | (1) | 896
Net income (loss) |  | (1,529) | $ 9,884 | $ (11,324) | $ (5,907) | 2,921 | $ (4,948) | $ 3,353 | $ (3,736) | (1,499) | $ (6,327) | $ 1,707 | $ 2,832 | (8,876) | (2,410) | (3,287)
Company's proportionate share of earnings |  |  |  |  |  |  |  |  |  |  |  |  |  | 309 | 493 | 428
Gruppa Florentina LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Real estate, net of accumulated depreciation |  | 12,587 |  |  |  | 13,641 |  |  |  | 13,899 |  |  |  | 12,587 | 13,641 | 13,899
Notes receivable |  | 2,724 |  |  |  | 9,561 |  |  |  | 8,457 |  |  |  | 2,724 | 9,561 | 8,457
Other assets |  | 32,176 |  |  |  | 31,135 |  |  |  | 30,834 |  |  |  | 32,176 | 31,135 | 30,834
Notes payable |  | (17,845) |  |  |  | (9,734) |  |  |  | (10,883) |  |  |  | (17,845) | (9,734) | (10,883)
Other liabilities |  | (5,991) |  |  |  | (8,384) |  |  |  | (7,967) |  |  |  | (5,991) | (8,384) | (7,967)
Shareholders' equity/partners capital |  | $ (23,651) |  |  |  | $ (36,219) |  |  |  | $ (34,340) |  |  |  | (23,651) | (36,219) | (34,340)
Total operating revenues |  |  |  |  |  |  |  |  |  |  |  |  |  | 38,747 | 54,264 | 51,650
Depreciation |  |  |  |  |  |  |  |  |  |  |  |  |  | (1,279) | (1,150) | (1,150)
Operating expenses |  |  |  |  |  |  |  |  |  |  |  |  |  | (35,410) | (49,856) | (47,143)
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  | (1,065) | (793) | (805)
Income (loss) from continuing operations |  |  |  |  |  |  |  |  |  |  |  |  |  | 993 | 2,465 | 2,552
Net income (loss) |  |  |  |  |  |  |  |  |  |  |  |  |  | 993 | 2,465 | 2,552
Company's proportionate share of earnings | [1] |  |  |  |  |  |  |  |  |  |  |  |  | $ 199 | $ 493 | $ 510
[1] | Earnings represent continued and discontinued operations.

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