Segment Information (Summary Of Segment Information) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Segment Reporting Information [Line Items]
Net service revenues	$ 193,987	$ 168,993	$ 568,779	$ 456,415
Cost of services revenues	137,686	123,817	401,646	334,719
Gross profit	56,301	45,176	167,133	121,696
General and administrative expenses	40,733	35,085	125,470	94,109
Operating income from continuing operations	12,523	7,335	32,791	20,222
Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	21,666	17,405	66,531	47,202
Operating income from continuing operations	34,635	27,771	100,602	74,494
Personal Care [Member]
Segment Reporting Information [Line Items]
Net service revenues	165,916	153,753	482,849	419,124
Cost of services revenues	124,493	115,504	359,344	314,329
Gross profit	41,423	38,249	123,505	104,795
Personal Care [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	14,837	14,737	45,042	40,053
Operating income from continuing operations	26,586	23,512	78,463	64,742
Hospice [Member]
Segment Reporting Information [Line Items]
Net service revenues	23,986	10,874	73,723	27,228
Cost of services revenues	10,508	5,495	33,749	13,587
Gross profit	13,478	5,379	39,974	13,641
Hospice [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	5,904	1,824	18,658	4,962
Operating income from continuing operations	7,574	3,555	21,316	8,679
Home Health [Member]
Segment Reporting Information [Line Items]
Net service revenues	4,085	4,366	12,207	10,063
Cost of services revenues	2,685	2,818	8,553	6,803
Gross profit	1,400	1,548	3,654	3,260
Home Health [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
General and administrative expenses	925	844	2,831	2,187
Operating income from continuing operations	$ 475	$ 704	$ 823	$ 1,073