Subsequent Events - Subsequent Dispositions (Details) $ in Thousands	1 Months Ended	6 Months Ended
	Jul. 31, 2016 USD ($) property	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)
Subsequent Event [Line Items]
Proceeds from the sale of real estate properties		$ 15,493	$ 0
Subsequent Event
Subsequent Event [Line Items]
Number of real estate properties sold | property	180
Proceeds from the sale of real estate properties	$ 14,000