XML 97 R77.htm IDEA: XBRL DOCUMENT
v3.5.0.1

SUBSEQUENT EVENTS (Details) |  |  |  | 12 Months Ended |
--- | --- | --- | --- | --- | ---
May 06, 2016 USD ($) | May 03, 2016 USD ($) | May 02, 2016 USD ($) property | Apr. 30, 2016 property | Jun. 02, 2016 $ / shares
Common Shares and Limited Partnership Units [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Record Date |  |  |  | Jun. 15, 2016 |
Payment Date |  |  |  | Jul. 01, 2012 |
Series A Preferred Stock [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Record Date |  |  |  | Jun. 15, 2016 |
Payment Date |  |  |  | Jun. 30, 2016 |
Series B Preferred Stock [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Record Date |  |  |  | Jun. 15, 2016 |
Payment Date |  |  |  | Jun. 30, 2016 |
Multi-Family Residential [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Number of properties sold | property |  |  |  | 8 |
Unimproved Land [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Number of properties sold | property |  |  |  | 3 |
Subsequent Event [Member] | Common Shares and Limited Partnership Units [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Quarterly amount per share or unit (in dollars per share) | $ / shares |  |  |  |  | $ 0.1300
Subsequent Event [Member] | Series A Preferred Stock [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Quarterly amount per share or unit (in dollars per share) | $ / shares |  |  |  |  | 0.5156
Subsequent Event [Member] | Series B Preferred Stock [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Quarterly amount per share or unit (in dollars per share) | $ / shares |  |  |  |  | $ 0.4968
Subsequent Event [Member] | Unimproved Land [Member] | Grand Chute, WI |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Sales price of office properties | $ | $ 250,000 |  |  |  |
Subsequent Event [Member] | Senior Housing properties [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Sales price of office properties | $ |  |  | $ 43,500,000 |  |
Number of properties sold | property |  |  | 8 |  |
Subsequent Event [Member] | Industrial Property, Fargo ND |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Sales price of office properties | $ |  | $ 13,400,000 |  |  |

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