Concentration of Credit Risk (Tables)

12 Months Ended

Dec. 31, 2017

Schedule of concentration of credit risk

The following table provides information regarding the Company’s concentrations with respect to certain states; the information provided is presented for the gross assets and revenues that are associated with certain real estate assets as percentages of total Company’s total assets and revenues:



	Percentage of Total Company Assets		Percentage of Total Company Revenues
	December 31,		Year Ended December 31,
State	2017	2016	2017	2016	2015
California	31	29	26	26	27
Texas	14	14	17	17	16

The following tables provide information regarding the Company’s concentrations with respect to Brookdale as a tenant as of and for the periods presented:



	Percentage of Gross Assets
	Total Company		Senior Housing Triple-Net
	December 31,		December 31,
Tenant	2017	2016	2017	2016
Brookdale⁽¹⁾	10	17	39	69



	Percentage of Revenues
	Total Company Revenues			Senior Housing Triple-Net Revenues
	Year Ended December 31,			Year Ended December 31,
Tenant	2017	2016	2015	2017	2016	2015
Brookdale⁽¹⁾	8	12	13	47	59	58

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(1)	The Company's concentration with respect to Brookdale as a tenant is expected to decrease with the completion of the Brookdale Transaction (see Note 3). Includes revenues from 64 senior housing triple-net facilities that were classified as held for sale at December 31, 2016. Excludes senior housing facilities operated by Brookdale in the Company’s SHOP segment, as discussed below.