Real Estate Investments, Net - Recent Real Estate Acquisitions (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2018 USD ($) property unit
Business Acquisition [Line Items]
Purchase Price	$ 47,369
Annual Cash Rent	$ 4,275
Number of Properties | property	6
Number of Beds/Units | unit	522
Skilled Nursing Properties
Business Acquisition [Line Items]
Purchase Price	$ 47,369
Annual Cash Rent	$ 4,275
Number of Properties | property	6
Number of Beds/Units | unit	522
Multi-Service Campus Properties
Business Acquisition [Line Items]
Purchase Price	$ 0
Annual Cash Rent	$ 0
Number of Properties | property	0
Number of Beds/Units | unit	0
Assisted Living Facilities
Business Acquisition [Line Items]
Purchase Price	$ 0
Annual Cash Rent	$ 0
Number of Properties | property	0
Number of Beds/Units | unit	0