Acquisitions - Total Revenues and Net Loss Attributable to Acquisition (Details) - American Residential Properties Inc. - USD ($) $ in Thousands	3 Months Ended	4 Months Ended
	Jun. 30, 2016	Jun. 30, 2016
Business Acquisition [Line Items]
Total revenues	$ 34,743	$ 45,882
Net loss	$ (3,056)	$ (5,627)