CONSOLIDATED JOINT VENTURES AND REDEEMABLE NONCONTROLLING INTERESTS (Details)
|
3 Months Ended |
12 Months Ended |
|
|
Jan. 31, 2017
USD ($)
Investment
shares
|
Jan. 31, 2016
USD ($)
|
Oct. 31, 2016
USD ($)
|
Mar. 28, 2012 |
| Business Acquisition [Line Items] |
|
|
|
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| Number of real estate joint venture investments | Investment |
3
|
|
|
|
| Redeemable non-controlling interests [Roll Forward] |
|
|
|
|
| Beginning Balance |
$ 18,253,000
|
$ 15,955,000
|
$ 15,955,000
|
|
| Change in Redemption Value |
681,000
|
$ 926,000
|
2,298,000
|
|
| Ending Balance |
$ 18,934,000
|
|
$ 18,253,000
|
|
| UB Ironbound, LP ("Ironbound") [Member] |
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|
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| Business Acquisition [Line Items] |
|
|
|
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| Ownership interest |
84.00%
|
|
|
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| UB Orangeburg, LLC [Member] |
|
|
|
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| Business Acquisition [Line Items] |
|
|
|
|
| Ownership interest |
33.50%
|
|
|
2.92%
|
| Additional investment in consolidated joint venture |
$ 4,100,000
|
|
|
|
| UB Orangeburg, LLC [Member] | Class A Common Stock [Member] |
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| Business Acquisition [Line Items] |
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| Number of shares of common stock included in calculation of regular quarterly cash distribution equivalent to annual cash distribution to non-managing member of subsidiary (in shares) | shares |
1
|
|
|
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| McLean Plaza Associates, LLC [Member] |
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|
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| Business Acquisition [Line Items] |
|
|
|
|
| Ownership interest |
53.00%
|
|
|
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| Fixed annual distribution |
5.05%
|
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