Accrued Expenses and Other Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Payables and Accruals [Abstract]
Real estate taxes payable	$ 21,115	$ 21,868
Prepaid rent	15,863	17,951
Redemptions payable	11,598	6,336
Other liabilities	18,274	24,216
Accrued expenses and other liabilities	$ 66,850	$ 70,371