Concentration of Credit Risk

Concentrations of credit risk arise when one or more tenants, operators or obligors related to the Company’s investments are engaged in similar business activities or activities in the same geographic region, or have similar economic features that would cause their ability to meet contractual obligations, including those to the Company, to be similarly affected by changes in economic conditions. The Company regularly monitors various segments of its portfolio to assess potential concentrations of credit risks.

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.

As of December 31, 2017 and 2016, Brookdale managed or operated, in the Company’s SHOP segment, approximately 13% and 18%, respectively, of the Company’s real estate investments based on total assets. Because an operator manages the Company’s facilities in exchange for the receipt of a management fee, the Company is not directly exposed to the credit risk of its operators in the same manner or to the same extent as its triple-net tenants. As of December 31, 2017, Brookdale provided comprehensive facility management and accounting services with respect to 78 of the Company’s senior housing facilities and 62 SHOP facilities owned by its unconsolidated joint ventures, for which the Company or joint venture pay annual management fees pursuant to long-term management agreements. The Company's concentration with respect to Brookdale as an operator in its SHOP segment is expected to decrease with the completion of the Brookdale Transaction (see Note 3) and the sale of its remaining 40% ownership interest in RIDEA II (see Note 5). Most of the management agreements have terms ranging from 10 to 15 years, with three to four 5-year renewals. The base management fees are 4.5% to 5.0% of gross revenues (as defined) generated by the RIDEA facilities. In addition, there are incentive management fees payable to Brookdale if operating results of the RIDEA properties exceed pre-established EBITDAR (as defined) thresholds.

Brookdale is subject to the registration and reporting requirements of the U.S. Securities and Exchange Commission (“SEC”) and is required to file with the SEC annual reports containing audited financial information and quarterly reports containing unaudited financial information. The information related to Brookdale contained or referred to in this report has been derived from SEC filings made by Brookdale or other publicly available information, or was provided to the Company by Brookdale, and the Company has not verified this information through an independent investigation or otherwise. The Company has no reason to believe that this information is inaccurate in any material respect, but the Company cannot assure the reader of its accuracy. The Company is providing this data for informational purposes only, and encourages the reader to obtain Brookdale’s publicly available filings, which can be found on the SEC’s website at www.sec.gov.

See Note 3 for further information on the reduction of concentration related to Brookdale.

To mitigate the credit risk of leasing properties to certain senior housing and post-acute/skilled nursing operators, leases with operators are often combined into portfolios that contain cross-default terms, so that if a tenant of any of the properties in a portfolio defaults on its obligations under its lease, the Company may pursue its remedies under the lease with respect to any of the properties in the portfolio. Certain portfolios also contain terms whereby the net operating profits of the properties are combined for the purpose of securing the funding of rental payments due under each lease.

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