Related Parties	6 Months Ended
Jun. 30, 2017
Related Party Transactions [Abstract]
Related Parties	Related Parties Through our management activities and transactions with our real estate joint ventures and partnerships, we had net accounts receivable of $1.3 million and $2.2 million outstanding as of June 30, 2017 and December 31, 2016, respectively. We also had accounts payable and accrued expenses of $.4 million and $.3 million outstanding as of June 30, 2017 and December 31, 2016, respectively. We recorded joint venture fee income for the three months ended June 30, 2017 and 2016 of $1.5 million and $1.1 million, respectively, and $3.0 million and $2.3 million for the six months ended June 30, 2017 and 2016, respectively. In September 2016, we acquired a partner's 50% interest in an unconsolidated tenancy-in-common arrangement for approximately $13.5 million that we had previously accounted for under the equity method. This transaction resulted in the consolidation of the property in our condensed consolidated financial statements, and we recognized a gain of $9.0 million on the fair value remeasurement of our equity method investment. In October 2016, an unconsolidated joint venture distributed land to both us and our partner, and we recognized a gain of $1.9 million associated with the remeasurement of a land parcel. Also, we paid a payable totaling $4.8 million due to the unconsolidated joint venture. In November 2016, we acquired our partner’s interest in two consolidated joint ventures for an aggregate amount of $3.3 million. As of December 31, 2015, we held a combined 51% interest in an unconsolidated real estate joint venture that owned three centers in Colorado with total assets and debt of $43.7 million and $72.4 million, respectively. In February 2016, in exchange for our partners' aggregate 49% interest in this venture and $2.5 million in cash, we distributed one center to our partners. We have consolidated this venture as of the transaction date and re-measured our investment in this venture to its fair value, and recognized a gain of $37.4 million.

Related Parties

6 Months Ended

Jun. 30, 2017

Through our management activities and transactions with our real estate joint ventures and partnerships, we had net accounts receivable of $1.3 million and $2.2 million outstanding as of June 30, 2017 and December 31, 2016, respectively. We also had accounts payable and accrued expenses of $.4 million and $.3 million outstanding as of June 30, 2017 and December 31, 2016, respectively. We recorded joint venture fee income for the three months ended June 30, 2017 and 2016 of $1.5 million and $1.1 million, respectively, and $3.0 million and $2.3 million for the six months ended June 30, 2017 and 2016, respectively.

In September 2016, we acquired a partner's 50% interest in an unconsolidated tenancy-in-common arrangement for approximately $13.5 million that we had previously accounted for under the equity method. This transaction resulted in the consolidation of the property in our condensed consolidated financial statements, and we recognized a gain of $9.0 million on the fair value remeasurement of our equity method investment.

In October 2016, an unconsolidated joint venture distributed land to both us and our partner, and we recognized a gain of $1.9 million associated with the remeasurement of a land parcel. Also, we paid a payable totaling $4.8 million due to the unconsolidated joint venture. In November 2016, we acquired our partner’s interest in two consolidated joint ventures for an aggregate amount of $3.3 million.

As of December 31, 2015, we held a combined 51% interest in an unconsolidated real estate joint venture that owned three centers in Colorado with total assets and debt of $43.7 million and $72.4 million, respectively. In February 2016, in exchange for our partners' aggregate 49% interest in this venture and $2.5 million in cash, we distributed one center to our partners. We have consolidated this venture as of the transaction date and re-measured our investment in this venture to its fair value, and recognized a gain of $37.4 million.