Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Acquisitions (Schedule Of Purchase Price Components) (Details) - USD ($) $ in Thousands			12 Months Ended
	Jun. 01, 2014	Dec. 01, 2013	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Cash			$ 20,026	$ 8,365	$ 7,172
Coordinated Home Health Care, LLC [Member]
Business Acquisition [Line Items]
Contingent earn-out obligation		$ 1,100		1,300	1,900
Total purchase price			8,200
Cura Partners, LLC [Member]
Business Acquisition [Line Items]
Cash	$ 7,172
Contingent earn-out obligation	1,020		$ 0	$ 0	$ 200
Total purchase price	$ 8,192