Discontinued Operations Assets and Liabilities of the Disposal Groups Held for Sale (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets held for sale	$ 4,989	$ 5,813
Liabilities held for sale	4,008	5,197
Home Health Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Property and equipment, net	4,868	3,777
Other assets	121	2,036
Assets held for sale	4,989	5,813
Portion included in liabilities of disposal group held for sale	4,008	5,000
Line of credit	0	197
Liabilities held for sale	$ 4,008	$ 5,197