ACQUISITIONS HomeChoice Partners (Details) (USD $)	3 Months Ended			6 Months Ended		3 Months Ended		6 Months Ended		11 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 HomeChoice Partners, Inc.	Jun. 30, 2013 HomeChoice Partners, Inc.	Jun. 30, 2014 HomeChoice Partners, Inc.	Jun. 30, 2013 HomeChoice Partners, Inc.	Dec. 31, 2013 HomeChoice Partners, Inc.	Feb. 01, 2013 HomeChoice Partners, Inc. patient infusion_pharmacy
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired											100.00%
Number of customers											15,000
Number of locations											14
Business Acquisition, Cost of Acquired Entity, Initial Purchase Price											$ 72,900,000
Business Combination, contingent consideration, range of outcomes, value, high, first year										10,000,000
Business Combination, contingent consideration, range of outcomes, value, high, second year										10,000,000
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High											20,000,000
Business Combination Contingent Consideration, Initial Fair Value											8,000,000
Business Combination, Contingent Consideration, Liability						100,000		100,000
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability						(700,000)		(2,000,000)
Revenues	247,125,000	239,300,000	172,323,000	486,418,000	353,343,000	21,400,000	17,600,000	42,500,000	28,700,000
Income (Loss) from Continuing Operations Attributable to Parent	$ (18,611,000)		$ (9,296,000)	$ (43,867,000)	$ (17,659,000)	$ 2,300,000	$ 300,000	$ 6,000,000	$ (300,000)