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Organization and Summary of Accounting Policies - Medicare Accelerated Payments and Deferred Governmental Grants (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |  |
Proceeds from grants received | $ 0.6 |  | $ 2.0 | $ 8.0 |
Grant funds | 0.5 | $ 0.0 | 1.8 | $ 20.0 |
Unrecognized grant funds received | 4.0 |  | 4.0 |  | $ 4.0
Repayments of grants received | 13.0 |  | 56.0 |  |
Deferred accelerated payments | $ 4.0 |  | $ 4.0 |  | $ 60.0

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- Definition Coronavirus Aid, Relief, and Economic Security Act CARES Act, Government Grants, Deferred Accelerated Payments + References No definition available. + Details
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