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Legal And Regulatory Matters (Narrative) (Details) - USD ($) $ in Thousands | 1 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 31, 2019 | Sep. 30, 2019 | Dec. 31, 2018
Loss Contingencies [Line Items] |  |  |
Period of preceding the filing of the lawsuit |  | 4 years |
Accrued legal |  | $ 7,283 | $ 1,857
Settlement Agreement [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Term to impose monitoring, reporting, certification, oversight, screening, and training |  | 5 years |
Seper/Chhina v. VITAS [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Settlement amount | $ 5,750 |  |
Accrued legal |  | $ 6,000 |
Lax v. Roto-Rooter [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Period of preceding the filing of the lawsuit |  | 4 years |

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