Real Estate Investments - Properties held-for-sale (Details) $ in Thousands	Dec. 31, 2019 USD ($) item property	Dec. 31, 2018 USD ($) item property
Real estate investments
Accumulated depreciation	$ 312,642	$ 312,959
Properties held-for-sale
Real estate investments
Number of properties \| property	20	1
Gross Investment	$ 61,969	$ 5,746
Accumulated depreciation	$ 35,113	$ 1,916
Number of beds/units \| item	2,217	140
ILF \| Properties held-for-sale \| Texas
Real estate investments
Number of properties \| property		1
Gross Investment		$ 5,746
Accumulated depreciation		$ 1,916
Number of beds/units \| item		140
SNF \| Properties held-for-sale \| Colorado
Real estate investments
Number of properties \| property	3
Gross Investment	$ 8,045
Accumulated depreciation	$ 3,774
Number of beds/units \| item	275
SNF \| Properties held-for-sale \| IOWA
Real estate investments
Number of properties \| property	7
Gross Investment	$ 14,610
Accumulated depreciation	$ 9,723
Number of beds/units \| item	544
SNF \| Properties held-for-sale \| Kansas
Real estate investments
Number of properties \| property	3
Gross Investment	$ 14,111
Accumulated depreciation	$ 6,674
Number of beds/units \| item	250
SNF \| Properties held-for-sale \| Texas
Real estate investments
Number of properties \| property	7
Gross Investment	$ 25,203
Accumulated depreciation	$ 14,942
Number of beds/units \| item	1,148

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

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.

+ Details

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- Definition

The cumulative amount of depreciation for real estate property held for investment purposes.

+ 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(3))
-URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910

+ Details

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Period Type:	instant

- 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

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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