DEBT (Details) (USD $)			0 Months Ended			0 Months Ended				9 Months Ended				0 Months Ended	9 Months Ended				0 Months Ended				0 Months Ended		9 Months Ended	0 Months Ended	12 Months Ended
	Feb. 11, 2014	Feb. 01, 2012	Feb. 11, 2014 Revolving Credit Facility	Sep. 30, 2014 Term Loan B Facility Base Rate	Sep. 30, 2014 Senior credit facility	Jan. 31, 2014 Senior credit facility Eurodollar	Jan. 31, 2014 Senior credit facility Base Rate	Feb. 11, 2014 Senior Secured Term Loan B Facilities	Jul. 31, 2013 Line of Credit Revolving Credit Facility	Sep. 30, 2014 Line of Credit Revolving Credit Facility, Third Amendment	Dec. 31, 2013 Line of Credit Revolving Credit Facility, Third Amendment	Jul. 31, 2013 Senior Debt Obligations Term Loan B Facility	Jul. 31, 2013 Senior Debt Obligations Secured Debt, Delayed Draw Term Loan	Feb. 11, 2014 Senior Debt Obligations Senior Secured Term Loan B Facilities	Sep. 30, 2014 Senior Debt Obligations Senior Secured Term Loan B Facilities	Dec. 31, 2013 Senior Debt Obligations Senior Secured Term Loan B Facilities	Jan. 31, 2014 Second Lien Debt	Jan. 31, 2014 Unsecured Debt	Feb. 11, 2014 Senior Notes Senior Unsecured 8.875% Notes	Sep. 30, 2014 Senior Notes Senior Unsecured 8.875% Notes	Feb. 11, 2014 Senior Notes Senior Unsecured 8.875% Notes	Dec. 31, 2013 Senior Notes Senior Unsecured 8.875% Notes	Feb. 11, 2014 Senior Notes Senior Unsecured 8.875% Notes Redemption before February 2017	Feb. 11, 2014 Senior Notes Senior Unsecured 8.875% Notes Redemption before 2021	Sep. 30, 2014 Exjade Litigation	Dec. 23, 2013 Other Acquisition and Integration Expenses All current acquirees Exjade Litigation	Dec. 31, 2013 Other Acquisition and Integration Expenses All current acquirees Exjade Litigation	Mar. 31, 2014 Home Health Services
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity									$ 75,000,000
Face amount of debt instruments												250,000,000	150,000,000								200,000,000.0
Settlement agreement amount																									1,100,000	15,000,000	15,000,000
Additional debt allowed under debt agreements																	150,000,000.0	250,000,000.0
Percentage of debt proceeds to be applied to revolving credit facility																		100.00%
Basis spread on variable rate						6.00%	5.00%
Minimum basis spread on debt						5.25%	4.25%
Proceeds from issuance of debt																			194,500,000
Stated rate on debt																					8.875%
Repayments of short-term debt			59,300,000							17,200,000					37,000,000
Early repayment of senior debt														135,200,000
Proceeds from sale of Home Health business		173,800,000																										54,200,000
Effective interest rate				6.50%	7.50%
Long-term Debt										4,500,000	40,003,000				222,757,000	395,000,000				195,327,000		0
Debt discount																					5,000,000
Maximum percentage of debt company is permitted to redeem																							35.00%
Redemption price of debt, percent																							108.875%	101.00%
Repayment of long-term debt								135,200,000
Financing costs incurred with issuance of 2021 Notes	$ 1,100,000