Segment Information (Summary of Segment Information) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information [Line Items]
Net service revenues	$ 226,634	$ 205,302
Cost of services revenues	156,448	144,105
Gross profit	70,186	61,197
General and administrative expenses	53,152	45,426
Operating income	13,513	12,170
Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	29,075	24,711
Operating income	41,111	36,486
Personal Care [Member]
Segment Reporting Information [Line Items]
Net service revenues	169,632	164,868
Cost of services revenues	126,291	122,839
Gross profit	43,341	42,029
Personal Care [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	15,004	15,283
Operating income	28,337	26,746
Hospice [Member]
Segment Reporting Information [Line Items]
Net service revenues	47,727	36,094
Cost of services revenues	23,441	18,596
Gross profit	24,286	17,498
Hospice [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	11,712	8,463
Operating income	12,574	9,035
Home Health [Member]
Segment Reporting Information [Line Items]
Net service revenues	9,275	4,340
Cost of services revenues	6,716	2,670
Gross profit	2,559	1,670
Home Health [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	2,359	965
Operating income	$ 200	$ 705