DISCONTINUED OPERATIONS - Operating Results of Home Health Business (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss from discontinued operations, net of income taxes	$ (1,135)	$ (10,331)	$ (2,400)	$ (9,680)
Home Health Services
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	196	18,248	18,588	54,709
Gross profit	(68)	7,027	6,886	21,514
Selling, general and administrative expenses	512	5,964	7,887	17,554
Bad debt expense	3	323	903	763
Income (loss) from operations	(583)	740	(1,904)	3,197
Gain on sale before income taxes	(11)	0	2,056	0
Financial advisor fee and legal expenses	0	0	(2,875)	0
Impairment of assets	0	0	(452)	0
Other costs and expenses	0	0	(47)	0
Income (loss) before income taxes	(594)	740	(3,222)	3,197
Income tax expense (benefit)	(57)	(574)	(4,243)	11
Loss from discontinued operations, net of income taxes	$ (537)	$ 1,314	$ 1,021	$ 3,186