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Other Intangible Assets - Additional Information (Detail) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 USD ($) Facility | Jun. 30, 2021 USD ($) Facility | Dec. 31, 2021 USD ($)
Goodwill And Intangible Assets Disclosure [Abstract] |  |  |
Number of outpatient | Facility | 1 | 1 |
Gross proceeds from sale of business | $ 1,500 | $ 4,300 | $ 1,511,020
Goodwill write down | 700 | 1,800 | $ 2,449
Intangible assets for the disposition | $ 100 | $ 200 |

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