Divestiture of businesses purchase price adjustment receivable.

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Number of hospitals sold.

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Amount before tax of income (loss) from operations classified as a discontinued operation. Excludes gain (loss) on disposal and provision for gain (loss) until its disposal.

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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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Amount awarded from other party in judgment or settlement of litigation.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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Amount of receivable related to a loss contingency accrual. For example, an insurance recovery receivable.

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Amount of cash inflow from the collection of receivables related to a loss contingency.

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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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Discontinued Operations - Additional Information (Detail) $ in Thousands					12 Months Ended		30 Months Ended
	Aug. 02, 2018 USD ($)	Jul. 30, 2018 USD ($)	Jul. 02, 2018 USD ($)	Aug. 19, 2016 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Dec. 31, 2014 Hospital
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from sale					$ 0	$ 14,621
Number of Hospitals Sold \| Hospital							3
Collectibility of Receivables [Member] \| Settled Litigation [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss contingency, receivable from settlement					380
Subsequent Event [Member] \| Collectibility of Receivables [Member] \| Settled Litigation [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss contingency, damages sought including post-closing adjustment and other items			$ 348
Litigation settlement amount awarded from other party		$ 380
Loss contingency, proceeds from settlement	$ 380
Chestatee Hospital [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Earnings (Loss) before income taxes				$ 7,270
Purchase price adjustment due to from hospital buyer					$ 328
Chestatee Hospital [Member] \| Asset Purchase Agreement [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from sale				$ 15,000