Real Estate Investments, Net - Recent Real Estate Acquisitions (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2018 USD ($) property unit
Business Acquisition [Line Items]
Purchase Price	$ 113,334
Initial Annual Cash Rent	$ 9,955
Number of Properties | property	12
Number of Beds/Units | unit	1,103
Skilled Nursing Properties
Business Acquisition [Line Items]
Purchase Price	$ 85,814
Initial Annual Cash Rent	$ 7,715
Number of Properties | property	10
Number of Beds/Units | unit	926
Multi-Service Campus Properties
Business Acquisition [Line Items]
Purchase Price	$ 27,520
Initial Annual Cash Rent	$ 2,240
Number of Properties | property	2
Number of Beds/Units | unit	177
Funding commitment for revenue-producing capital expenditures	$ 1,400
Assisted Living Facility
Business Acquisition [Line Items]
Purchase Price	0
Initial Annual Cash Rent	$ 0
Number of Properties | property	0
Number of Beds/Units | unit	0