Real Estate Investments - Mortgage Loan (Details) - Mortgage Loans $ in Thousands	3 Months Ended
Mar. 31, 2019 USD ($) loan item property $ / item
Mortgage Loans
Gross Investment \| $	$ 246,775
Percentage of Investment	100.00%
Number of Loans \| loan	4
Number of properties \| property	22
Investment per Bed/Unit \| $ / item	85.33
Specified basis points for annual increase in interest rate (as a percent)	2.25%
General amortization schedule of mortgage loans	30 years
Mortgage loans with 9.50% Interest Maturing 2043 \| SNF
Mortgage Loans
Interest rate for mortgage loan (as a percent)	9.70%
Gross Investment \| $	$ 186,369
Percentage of Investment	75.50%
Number of Loans \| loan	1
Number of properties \| property	15
Investment per Bed/Unit \| $ / item	91.85
Mortgage loans with 9.20% Interest Maturing 2045 \| SNF
Mortgage Loans
Interest rate for mortgage loan (as a percent)	9.20%
Gross Investment \| $	$ 34,038
Percentage of Investment	13.80%
Number of Loans \| loan	1
Number of properties \| property	4
Investment per Bed/Unit \| $ / item	67.94
Mortgage loans with 9.40% Interest Maturing 2045 \| SNF
Mortgage Loans
Interest rate for mortgage loan (as a percent)	9.40%
Gross Investment \| $	$ 14,950
Percentage of Investment	6.10%
Number of Loans \| loan	1
Number of properties \| property	1
Investment per Bed/Unit \| $ / item	95.22
Mortgages With 9.50 Percent Interest Maturing 2020 \| SNF
Mortgage Loans
Interest rate for mortgage loan (as a percent)	9.40%
Gross Investment \| $	$ 11,418
Percentage of Investment	4.60%
Number of Loans \| loan	1
Number of properties \| property	2
Investment per Bed/Unit \| $ / item	55.70
SNF Beds
Mortgage Loans
Number of beds/units \| item	2,892
SNF Beds \| Mortgage loans with 9.50% Interest Maturing 2043 \| SNF
Mortgage Loans
Number of beds/units \| item	2,029
SNF Beds \| Mortgage loans with 9.20% Interest Maturing 2045 \| SNF
Mortgage Loans
Number of beds/units \| item	501
SNF Beds \| Mortgage loans with 9.40% Interest Maturing 2045 \| SNF
Mortgage Loans
Number of beds/units \| item	157
SNF Beds \| Mortgages With 9.50 Percent Interest Maturing 2020 \| SNF
Mortgage Loans
Number of beds/units \| item	205

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- Definition

Represents the amortization period of mortgage loan on real estate properties.

+ References

No definition available.

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- Definition

Represents the basis points specified for an increase in annual interest rate on mortgage loan receivable.

+ References

No definition available.

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- Definition

Represents the per unit investment in real estate held solely for investment purposes.

+ References

No definition available.

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- Definition

Represents the investments in real estate held solely for investment purposes expressed as a percentage.

+ References

No definition available.

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- Definition

Interest rate of mortgage loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 12
-Paragraph Column B
-Subsection 29

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29(Column B))
-URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014

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Number of mortgage loans within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 12
-Footnote 3
-Subsection 29

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29(Footnote 3))
-URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014

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- Definition

The number of real estate properties owned as of the balance sheet date.

+ References

No definition available.

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- Definition

The number of units in a real estate property owned as of the balance sheet date.

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No definition available.

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- Definition

Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.1(d))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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