DISCONTINUED OPERATIONS - Operating Results of Home Health Business (Details) (Home Health Services, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Home Health Services
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	$ 0	$ 17,891
Gross profit	0	6,781
Selling, general and administrative expenses	0	6,793
Bad debt expense	0	662
Income (loss) from operations	0	(674)
Gain on sale before income taxes	0	(995)
Financial advisory fee and legal expenses	0	2,875
Impairment of Long-Lived Assets to be Disposed of	0	452
Other costs and expenses	49	47
Income (loss) before income taxes	(49)	(3,053)
Income tax expense (benefit)	0	(3,832)
Loss from discontinued operations, net of income taxes	$ (49)	$ 779