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Future Rental Revenues (Tables) | 12 Months Ended
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Dec. 31, 2014
Operating Leases, Future Minimum Payments Receivable [Abstract] |
Minimum Lease Payments Receivable, Excluding Tenant Reimbursements of Expenses, Under Non-Cancelable Operating Leases | Minimum lease payments receivable, excluding tenant reimbursements of expenses, under non-cancelable operating leases in effect as of December 31, 2014 are approximately as follows:
2015 | $ | 260,127 |
2016 | 224,722 |
2017 | 186,174 |
2018 | 147,495 |
2019 | 113,219 |
Thereafter | 325,648 |
Total | $ | 1,257,385 |

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