Tenant and Other Receivables, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Receivables [Abstract]
Tenants	$ 32,106		$ 32,106		$ 26,278
Other	23,835		23,835		11,314
Allowance for doubtful accounts	(5,467)		(5,467)		(4,212)
Total tenant and other receivables, net	50,474		50,474		$ 33,380
Accounts, Notes, Loans and Financing Receivable [Line Items]
Bad debt expense	$ 1,100		$ 1,808	$ 618
Property Operating Expenses
Accounts, Notes, Loans and Financing Receivable [Line Items]
Bad debt expense		$ 106		$ 618