Segment Information (Summary of Segment Information) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Net service revenues	$ 951,120	$ 864,499	$ 764,775
Cost of services revenues	651,381	594,651	538,538
Gross profit	299,739	269,848	226,237
General and administrative expenses	216,942	189,418	169,679
Operating income	68,737	65,936	44,507
Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	120,525	101,910	89,635
Operating income	179,214	167,938	136,602
Personal Care [Member]
Segment Reporting Information [Line Items]
Net service revenues	706,507	685,854	647,233
Cost of services revenues	520,617	502,024	480,191
Gross profit	185,890	183,830	167,042
Personal Care [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	60,532	61,565	60,468
Operating income	125,358	122,265	106,574
Hospice [Member]
Segment Reporting Information [Line Items]
Net service revenues	201,772	152,253	101,297
Cost of services revenues	100,956	75,186	47,197
Gross profit	100,816	77,067	54,100
Hospice [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	49,742	34,632	25,394
Operating income	51,074	42,435	28,706
Home Health [Member]
Segment Reporting Information [Line Items]
Net service revenues	42,841	26,392	16,245
Cost of services revenues	29,808	17,441	11,150
Gross profit	13,033	8,951	5,095
Home Health [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	10,251	5,713	3,773
Operating income	$ 2,782	$ 3,238	$ 1,322