DISCONTINUED OPERATIONS - Operating Results of Divested Traditional and Specialty Pharmacy Mail Operations and Community Pharmacies (Details) (Pharmacy Services Assets Sale, USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2013
Pharmacy Services Assets Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net accounts receivable			$ 0
Revenue	0	0
Gross profit	0	(27,000)
Operating expenses	0	(810,000)
Legal fees and settlement expense	2,013,000	0
Disposal Group, Including Discontinued Operation, Interest Income Expense	30,000	0
Facilities costs	1,676,000	0
Loss from discontinued operations, net of income taxes	$ (3,719,000)	$ (837,000)