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Related-Party Transactions: (Tables) | 9 Months Ended
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Sep. 30, 2013
Related Party Transactions [Abstract] |
Schedule of fees charged to unconsolidated joint ventures | The following are fees charged to unconsolidated joint ventures:
| For the Three Months Ended September 30, |  | For the Nine Months Ended September 30,
| 2013 |  | 2012 |  | 2013 |  | 2012
Management Fees | $ | 5,286 |  |  | $ | 5,861 |  |  | $ | 16,286 |  |  | $ | 17,862 |
Development and Leasing Fees | 3,810 |  |  | 3,677 |  |  | 8,284 |  |  | 9,764 |
| $ | 9,096 |  |  | $ | 9,538 |  |  | $ | 24,570 |  |  | $ | 27,626 |

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- Definition Tabular disclosure of revenue derived from management, development and leasing fees charged to unconsolidated joint ventures and third-party managed properties. + References No definition available. + Details
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- Details
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