Commitments and Contingencies (Narrative) (Details) - USD ($) $ in Thousands			1 Months Ended	6 Months Ended		12 Months Ended
	Jul. 01, 2022	Jun. 02, 2021	Jan. 31, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Commitments And Contingencies [Line Items]
Net service revenues						$ 864,499	$ 764,775	$ 648,791
Home Health [Member]
Commitments And Contingencies [Line Items]
Net service revenues						26,392	16,245	14,462
Hospice [Member]
Commitments And Contingencies [Line Items]
Net service revenues						152,253	101,297	$ 53,601
PPPHCE Act [Member]
Commitments And Contingencies [Line Items]
Authorized fund to be distributed to health care providers						$ 186,000,000
Percentage of reduced payments to Medicare providers						2.00%
Reduction percentage on sequestration adjustment						1.00%
PPPHCE Act [Member] | Scenario Forecast [Member]
Commitments And Contingencies [Line Items]
Percentage of reduced payments to Medicare providers	2.00%
PPPHCE Act [Member] | Maximum [Member]
Commitments And Contingencies [Line Items]
Reduction percentage on sequestration adjustment				3.00%	2.25%
PPPHCE Act [Member] | Subsequent Event [Member] | Maximum [Member]
Commitments And Contingencies [Line Items]
Percentage of additional payment reduction			4.00%
PPPHCE Act [Member] | Home Health [Member]
Commitments And Contingencies [Line Items]
Net service revenues						$ 500	200
PPPHCE Act [Member] | Hospice [Member]
Commitments And Contingencies [Line Items]
Net service revenues						$ 2,900	$ 1,000
Palmetto [Member]
Commitments And Contingencies [Line Items]
Proceeds from legal settlements		$ 6,500