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Real Estate Investments - Impairment Loss (Details) | 12 Months Ended
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Dec. 31, 2022 USD ($) item | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Real Estate Properties [Line Items] |  |  |
Number of units | item | 217 |  |
Impairment loss | $ 3,422,000 | $ 0 | $ 3,977,000
Kentucky |  |  |
Real Estate Properties [Line Items] |  |  |
Impairment loss from investments in unconsolidated joint ventures | $ 1,286,000 |  |
ALF |  |  |
Real Estate Properties [Line Items] |  |  |
Number of units | item | 74 |  |
ALF | Kentucky |  |  |
Real Estate Properties [Line Items] |  |  |
Impairment loss from investments in unconsolidated joint ventures | $ 1,286,000 |  |
ALF | Florida and Colorado |  |  |
Real Estate Properties [Line Items] |  |  |
Number of units | item | 70 |  |
Impairment loss | $ 2,136,000 |  |

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- Definition The amount by which the fair value of an investment in unconsolidated joint ventures is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. + References No definition available. + Details
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- Definition The charge against earnings in the period to reduce the carrying amount of real property to fair value. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230 + Details
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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 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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- Details
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- Details
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- Details
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