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Related Party Transactions and Investments in Non-Consolidated Entities (Details 2) (USD $) | 3 Months Ended | 1 Months Ended | 3 Months Ended | 1 Months Ended | 3 Months Ended
--- | --- | --- | --- | --- | ---
Mar. 31, 2014 | Mar. 31, 2013 | Dec. 31, 2007 East Wacker | Mar. 31, 2014 East Wacker | Mar. 31, 2013 East Wacker | May 31, 2009 Grand Boulevard | Mar. 31, 2014 Grand Boulevard | Mar. 31, 2013 Grand Boulevard
Sponsored REITs |  |  |  |  |  |  |  |
Equity in loss | $ 484,000 | $ 188,000 |  | $ 431,000 | $ 110,000 |  | $ 53,000 | $ 78,000
Preferred shares purchased |  |  | 965.75 |  |  | 175.5 |  |
Percentage of outstanding preferred shares purchased |  |  | 43.70% |  |  | 27.00% |  |
Net cost of preferred shares purchased |  |  | 82,813,000 |  |  | 15,049,000 |  |
Offering price of preferred shares purchased |  |  | 96,575,000 |  |  | 17,550,000 |  |
Commissions excluded |  |  | 7,726,000 |  |  | 1,404,000 |  |
Loan fees excluded |  |  | 5,553,000 |  |  | 1,009,000 |  |
Acquisition fees excluded |  |  | 483,000 |  |  | 88,000 |  |
Distributions received from non-consolidated REITs |  |  |  |  |  |  |  |
Distributions from non-consolidated REITs | $ 27,000 | $ 27,000 |  |  |  |  |  |

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