Real Estate Investments - Mortgage Loan (Details) - Mortgage Loans $ in Thousands	6 Months Ended
Jun. 30, 2019 USD ($) loan item property $ / item
Mortgage Loans
Gross Investment \| $	$ 254,555
Percentage of Investment	100.00%
Number of Loans \| loan	4
Number of properties \| property	22
Investment per Bed/Unit \| $ / item	88.02
Specified basis points for annual increase in interest rate (as a percent)	2.25%
Loan Term	30 years
Mortgage loans with 9.70% Interest Maturing 2043 \| SNF
Mortgage Loans
Interest rate (as a percent)	9.70%
Gross Investment \| $	$ 186,226
Percentage of Investment	73.20%
Number of Loans \| loan	1
Number of properties \| property	15
Investment per Bed/Unit \| $ / item	91.78
Mortgage loans with 9.20% Interest Maturing 2045 \| SNF
Mortgage Loans
Interest rate (as a percent)	9.20%
Gross Investment \| $	$ 34,195
Percentage of Investment	13.40%
Number of Loans \| loan	1
Number of properties \| property	4
Investment per Bed/Unit \| $ / item	68.25
Mortgage loans with 9.40% Interest Maturing 2045 \| SNF
Mortgage Loans
Interest rate (as a percent)	9.40%
Gross Investment \| $	$ 14,950
Percentage of Investment	5.90%
Number of Loans \| loan	1
Number of properties \| property	1
Investment per Bed/Unit \| $ / item	95.22
Mortgages With 9.40 Percent Interest Maturing 2045 Option One \| SNF
Mortgage Loans
Interest rate (as a percent)	9.40%
Gross Investment \| $	$ 19,184
Percentage of Investment	7.50%
Number of Loans \| loan	1
Number of properties \| property	2
Investment per Bed/Unit \| $ / item	93.58
SNF Beds
Mortgage Loans
Number of beds/units \| item	2,892
SNF Beds \| Mortgage loans with 9.70% 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 9.40 Percent Interest Maturing 2045 Option One \| 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.

+ Details

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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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- Definition

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.

+ References

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=119400593&loc=d3e572229-122910

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