The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The number of real estate properties owned as of the balance sheet date.

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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.

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INVESTMENT IN REAL ESTATE PROPERTIES - Schedule of Investment in Joint Ventures (Details) $ in Thousands, $ in Millions	Sep. 30, 2023 USD ($) property	Sep. 30, 2023 CAD ($) property	Dec. 31, 2022 USD ($)
Unconsolidated Joint Venture
Book Value	$ 135,755		$ 134,962
Sienna Joint Venture
Unconsolidated Joint Venture
Ownership	50.00%	50.00%
Book Value	$ 118,150		120,269
Marlin Spring Joint Venture
Unconsolidated Joint Venture
Ownership	85.00%	85.00%
Book Value	$ 17,605		$ 14,693
Senior Housing - Managed \| Marlin Spring Joint Venture
Unconsolidated Joint Venture
Book Value		$ 6.1
Senior Housing - Managed \| Sienna Joint Venture
Unconsolidated Joint Venture
Number of properties \| property	12	12
Senior Housing - Managed \| Marlin Spring Joint Venture
Unconsolidated Joint Venture
Number of properties \| property	4	4