Accounting policies.

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Concentration of credit risk, resident receivables period.

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Number Of Impaired Assets

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No definition available.

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- Definition

Percentage Of Voting Rights

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- Definition

Proceeds from Employee Retention Credit

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Residency Agreements, Termination Notice Period

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- Definition

Amount of allowance for credit loss on accounts receivable.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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- Definition

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

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Summary of Significant Accounting Policies - Narrative (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($) property seniorHousingCommunity	Sep. 30, 2024 USD ($) property	Sep. 30, 2025 USD ($) property segment seniorHousingCommunity	Sep. 30, 2024 USD ($) property	Dec. 31, 2024 USD ($)
Accounting Policies [Line Items]
Impairment of assets held for sale \| $	$ 4,733,000	$ 0	$ 4,733,000	$ 0
Number of impaired assets \| seniorHousingCommunity	1		1
Termination notice period			30 days
Contract with customer, liability, revenue recognized \| $			$ 5,300,000	$ 4,000,000
Resident receivables due period			30 days
Allowance for doubtful accounts \| $	$ 9,100,000		$ 9,100,000		$ 7,900,000
Number of senior housing communities \| seniorHousingCommunity	97		97
Cash from employee retention credit payment \| $			$ 9,100,000
Percentage of voting rights	0.50		0.50		0.50
Number of reportable segments \| segment			1
Number of operating segments \| segment			1
Properties \| Geographic Concentration Risk \| Texas
Accounting Policies [Line Items]
Concentration risk percentage	22.00%	26.00%	22.00%	24.00%
Number of senior housing communities \| property	20	19	20	19
Properties \| Geographic Concentration Risk \| Indiana
Accounting Policies [Line Items]
Concentration risk percentage	13.00%	16.00%	13.00%	18.00%
Number of senior housing communities \| property	12	12	12	12
Properties \| Geographic Concentration Risk \| Ohio
Accounting Policies [Line Items]
Concentration risk percentage	18.00%	20.00%	18.00%	20.00%
Number of senior housing communities \| property	12	11	12	11
Properties \| Geographic Concentration Risk \| FLORIDA
Accounting Policies [Line Items]
Concentration risk percentage	10.00%		10.00%
Number of senior housing communities \| property	8		8
Properties \| Geographic Concentration Risk \| Wisconsin
Accounting Policies [Line Items]
Concentration risk percentage		10.00%		10.00%
Number of senior housing communities \| property		8		8
Housing and support services
Accounting Policies [Line Items]
Customer deposits \| $	$ 7,100,000		$ 7,100,000		$ 5,400,000
Managed community reimbursement revenue \| Revenue Benchmark \| Customer Concentration Risk
Accounting Policies [Line Items]
Concentration risk percentage	7.40%	9.90%
Medicaid Program Revenue \| Revenue Benchmark \| Customer Concentration Risk
Accounting Policies [Line Items]
Concentration risk percentage			7.90%	10.80%