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Related Party Transactions (Tables) | 12 Months Ended
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Dec. 31, 2017
Related Party Transactions [Abstract] |
Summary of Fees to Vornado | The following is a summary of fees to Vornado under the various agreements discussed above.
| Year Ended December 31,
(Amounts in thousands) | 2017 |  | 2016 |  | 2015
Company management fees | $ | 2,800 |  |  | $ | 2,800 |  |  | $ | 2,800 |
Development fees | 29 |  |  | 194 |  |  | 2,435 |
Leasing fees | 1,829 |  |  | 7,401 |  |  | 2,950 |
Property management, cleaning, engineering |  |  |  |  |
and security fees | 4,114 |  |  | 4,033 |  |  | 3,614 |
| $ | 8,772 |  |  | $ | 14,428 |  |  | $ | 11,799 |

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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