Real Estate Property Investments (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2017	Jun. 30, 2016
Real estate acquisitions
Consideration, Cash Paid/Debt Settled	$ 26,446	$ 94,271
Consideration, Liabilities assumed	160	1,200
Assets Acquired, Real Estate	24,830	88,471
Assets Acquired, Net Intangibles	1,776	7,000
Life science
Real estate acquisitions
Consideration, Cash Paid/Debt Settled	26,019
Consideration, Liabilities assumed	155
Assets Acquired, Real Estate	24,398
Assets Acquired, Net Intangibles	1,776
Medical office
Real estate acquisitions
Consideration, Cash Paid/Debt Settled	427
Consideration, Liabilities assumed	5
Assets Acquired, Real Estate	432
Assets Acquired, Net Intangibles	$ 0
Senior housing triple-net
Real estate acquisitions
Consideration, Cash Paid/Debt Settled		76,362
Consideration, Liabilities assumed		1,200
Assets Acquired, Real Estate		71,875
Assets Acquired, Net Intangibles		5,687
Other non-reportable segments
Real estate acquisitions
Consideration, Cash Paid/Debt Settled		17,909
Consideration, Liabilities assumed		0
Assets Acquired, Real Estate		16,596
Assets Acquired, Net Intangibles		$ 1,313

The total of consideration for the business acquisition that took the form of cash paid or debt settled.

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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Amount of liabilities assumed at the acquisition date.

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- Definition

The amount of property, plant, and equipment recognized as of the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=73530397&loc=d3e4845-128472

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-URI http://asc.fasb.org/extlink&oid=73531372&loc=d3e2207-128464

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