XML 71 R57.htm IDEA: XBRL DOCUMENT
v3.8.0.1

SUBSEQUENT EVENTS (Details) $ in Thousands | 2 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Apr. 30, 2018 USD ($) unit | Jan. 31, 2018 USD ($) | Jan. 31, 2017 USD ($) | Mar. 07, 2018 USD ($)
Subsequent Event [Line Items] |  |  |  |
Payments for real estate deposits |  | $ 131,139 | $ 1,370 |
Scenario, Forecast [Member] | Westend - Denver CO [Member] | Subsequent Event [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Number of apartment units | unit | 390 |  |  |
Total acquisition costs | $ 128,700 |  |  |
Payments for real estate deposits | $ 10,000 |  |  |
Unimproved Land [Member] | Disposed of by Sale [Member] | Bismarck ND [Member] | Subsequent Event [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Sale price |  |  |  | $ 5,500

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