DISCONTINUED OPERATIONS - Operating Results of Home Health Business (Details) - Home Health Services - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	$ 0	$ 502	$ 0	$ 18,932
Gross profit	0	173	0	6,954
Selling, general and administrative expenses	0	583	0	7,375
Bad debt expense	0	237	0	900
Income (loss) from operations	0	(647)	0	(1,321)
Gain on sale before income taxes	0	(1,072)	0	(2,067)
Financial advisory fee and legal expenses	0	0	0	2,875
Impairment of Long-Lived Assets to be Disposed of	0	0	0	452
Other costs and expenses	292	0	341	47
Income (loss) before income taxes	(292)	425	(341)	(2,628)
Income tax expense (benefit)	0	(355)	0	(4,186)
Loss from discontinued operations, net of income taxes	$ (292)	$ 780	$ (341)	$ 1,558