COVID-19 Pandemic (Narrative) (Details) - USD ($)			1 Months Ended	3 Months Ended			12 Months Ended	20 Months Ended
	Jul. 01, 2022	Mar. 11, 2021	Jan. 31, 2022	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2022	Dec. 31, 2021
Unusual Risk Or Uncertainty [Line Items]
Net service revenues				$ 251,599,000		$ 226,634,000
Hospice [Member]
Unusual Risk Or Uncertainty [Line Items]
Net service revenues				49,082,000		47,727,000
Home Health [Member]
Unusual Risk Or Uncertainty [Line Items]
Net service revenues				12,485,000		9,275,000
CARES Act [Member]
Unusual Risk Or Uncertainty [Line Items]
Percentage of reduced payments to Medicare providers	2.00%							2.00%
Reduction percentage on sequestration adjustment					1.00%
CARES Act [Member] | Hospice [Member]
Unusual Risk Or Uncertainty [Line Items]
Net service revenues				0.0		900,000
CARES Act [Member] | Home Health [Member]
Unusual Risk Or Uncertainty [Line Items]
Net service revenues				0.0		$ 200,000
ARPA [Member]
Unusual Risk Or Uncertainty [Line Items]
Relief funding to mitigate fiscal effects of COVID-19		$ 350,000,000,000
percentage point increase in federal matching funds							10.00%
Deferred portion of spending plans				11,000,000.0
Aggregate principal amount of grants received				11,000,000.0
Fund distributed to primarily for caregivers and retention efforts				2,400,000
Revenues				0
Cost of revenue				0
Aggregate funding amount				$ 400,000
PAYGO Act [Member]
Unusual Risk Or Uncertainty [Line Items]
Percentage of additional payment reduction			4.00%