ORGANIZATION (Details)
ft² in Millions |
Jan. 31, 2016
ft²
Property
Unit
|
| ORGANIZATION [Abstract] |
|
| Percentage of ordinary taxable income that must be distributed to shareholders |
90.00%
|
| Multi-family Properties [Member] |
|
| Real Estate Properties [Line Items] |
|
| Number of real estate properties |
94
|
| Number of apartment units owned | Unit |
12,401
|
| Multi-family Properties [Member] | Held for Sale [Member] |
|
| Real Estate Properties [Line Items] |
|
| Number of real estate properties |
8
|
| Commercial Properties [Member] |
|
| Real Estate Properties [Line Items] |
|
| Number of real estate properties |
83
|
| Net rentable area | ft² |
4.5
|
| Commercial Properties [Member] | Held for Sale [Member] |
|
| Real Estate Properties [Line Items] |
|
| Number of real estate properties |
1
|
| Unimproved Land [Member] | Held for Sale [Member] |
|
| Real Estate Properties [Line Items] |
|
| Number of real estate properties |
1
|