Equity - Noncontrolling Interest (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Noncontrolling interest
Gross Consolidated Assets	$ 1,453,088	$ 1,459,486
Non-controlling interests	8,413	$ 8,404
Partnership
Noncontrolling interest
Gross Consolidated Assets	83,429
Non-controlling interests	8,413
Virginia \| 2019 Acquisitions \| Partnership \| ALF and MC
Noncontrolling interest
Gross Consolidated Assets	16,895
Non-controlling interests	919
Oregon \| 2018 Acquisitions \| Partnership \| ALF and MC
Noncontrolling interest
Gross Consolidated Assets	18,447
Non-controlling interests	1,091
Oregon \| 2018 Acquisitions \| Partnership \| ILF
Noncontrolling interest
Gross Consolidated Assets	14,400
Non-controlling interests	2,857
Wisconsin \| 2017 Acquisitions \| Partnership \| ILF/ALF/MC
Noncontrolling interest
Gross Consolidated Assets	22,007
Non-controlling interests	2,305
South Carolina \| 2017 Acquisitions \| Partnership \| ALF and MC
Noncontrolling interest
Gross Consolidated Assets	11,680
Non-controlling interests	$ 1,241

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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