Related Party Transactions	9 Months Ended
Related Party Transactions	Sep. 30, 2015
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions Supervisory Fee Revenue We earned supervisory fees from affiliated entities not included in our condensed consolidated financial statements of $0.5 million and $0.5 million for the three months ended September 30, 2015 and 2014, respectively, and $1.4 million and $1.6 million for the nine months ended September 30, 2015 and 2014, respectively. These fees are included within third-party management and other fees. Property Management Fee Revenue We earned property management fees from affiliated entities not included in our condensed consolidated financial statements of $0.1 million and $0.1 million for the three months ended September 30, 2015 and 2014, respectively, and $0.2 million and $0.3 million for the nine months ended September 30, 2015 and 2014, respectively. These fees are included within third-party management and other fees. Other We are reimbursed at allocable cost for 647 square feet of shared office space, equipment, and administrative support, as was done prior to our formation, and we receive rent generally at market rental rate for 3,074 square feet of leased space, from entities affiliated with Anthony E. Malkin at one of our properties aggregating $0.06 million and $0.02 million for the three months ended September 30, 2015 and 2014, respectively and $0.2 million and $0.1 million for the nine months ended September 30, 2015 and 2014, respectively. In each case the space is expected to be temporary, and such affiliate has the right to cancel such lease without special payment on 90 days’ notice.

The entire disclosure for related party transactions. Examples of related party transactions include 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.