Government Actions to Mitigate COVID-19's Impact (Narrative) (Details) - USD ($)		1 Months Ended		3 Months Ended	12 Months Ended				23 Months Ended
	Jul. 01, 2022	Jan. 31, 2022	Nov. 30, 2020	Jun. 30, 2022	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Mar. 31, 2022	Jun. 30, 2020
Government Assistance [Line Items]
Net service revenues					$ 951,120,000		$ 864,499,000	$ 764,775,000
Payroll tax deferral							4,173,000
Hospice [Member]
Government Assistance [Line Items]
Net service revenues					201,772,000		152,253,000	101,297,000
Home Health [Member]
Government Assistance [Line Items]
Net service revenues					42,841,000		26,392,000	16,245,000
Personal Care [Member]
Government Assistance [Line Items]
Net service revenues					706,507,000		685,854,000	$ 647,233,000
ARPA [Member]
Government Assistance [Line Items]
Relief funding to mitigate fiscal effects of COVID-19						$ 350,000,000,000
percentage point increase in federal matching funds						10.00%
Aggregate funding amount					23,400,000		1,000,000.0
Revenues					1,900,000		1,000,000.0
Cost of revenue					1,500,000		700,000
Fund distributed to primarily for caregivers and retention efforts					8,600,000
Decrease in cost of service revenues					7,000,000.0
Decrease in general and administrative expenses					1,600,000
Deferred portion of spending plans					12,900,000
Aggregate principal amount of grants received					$ 21,500,000
CARES Act [Member]
Government Assistance [Line Items]
Percentage of reduced payments to Medicare providers	2.00%								2.00%
Reduction percentage on sequestration adjustment				1.00%
Deferred payroll taxes payment term					2 years
Payroll tax deferral										$ 7,100,000
Deferred payroll taxes repaid					$ 4,100,000		3,000,000.0
CARES Act [Member] | Provider Relief Fund [Member]
Government Assistance [Line Items]
Aggregate principal amount of grants received			$ 13,700,000
Fund distributed to health care related expenses							12,300,000
CARES Act [Member] | Provider Relief Fund [Member] | Minimum [Member]
Government Assistance [Line Items]
Annual awards for commercial organizations					750,000
CARES Act [Member] | Hospice [Member]
Government Assistance [Line Items]
Net service revenues					1,400,000		2,900,000
CARES Act [Member] | Home Health [Member]
Government Assistance [Line Items]
Net service revenues					$ 300,000		$ 500,000
PAYGO Act [Member]
Government Assistance [Line Items]
Percentage of additional payment reduction		4.00%