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Supplemental Information to Statements of Cash Flows (Tables) | 3 Months Ended
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Mar. 31, 2012
Supplemental Information to Statements of Cash Flows [Abstract] |
Cash flow information |
|  | Three Months Ended March 31, 2012 |  |  | Three Months Ended March 31, 2011 |
Supplemental schedule of non-cash investing and financing activities: |  |  |  |  |  |  |  |
Distribution payable on preferred stock |  | $ | 5,214 |  |  | $ | — |
Exchange of Units for common stock: |  |  |  |  |  |  |  |
Noncontrolling interest |  | $ | (99 | ) |  | $ | — |
Common stock |  |  | — |  |  |  | — |
Additional paid-in-capital |  |  | 99 |  |  |  | — |
|  | $ | — |  |  | $ | — |
Write-off of fully depreciated assets |  | $ | (13,196 | ) |  | $ | (13,514 | )
Mortgage loan payable assumed in conjunction with a property acquisition |  | $ | (12,026 | ) |  | $ | — |
Notes receivable issued in conjunction with certain property sales |  | $ | — |  |  | $ | 1,029 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- Details
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Period Type: | duration