FAIR VALUE MEASUREMENTS Schedule of the fair value of the loans and compound embedded derivative (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 30, 2014 Term B Loan	Sep. 30, 2014 Convertible Debt	Sep. 30, 2014 Estimate of Fair Value Measurement [Member] Term A Loan	Sep. 30, 2013 Estimate of Fair Value Measurement [Member] Term A Loan	Sep. 30, 2014 Estimate of Fair Value Measurement [Member] Term B Loan	Sep. 30, 2013 Estimate of Fair Value Measurement [Member] Term B Loan	Sep. 30, 2014 Estimate of Fair Value Measurement [Member] Convertible Debt	Sep. 30, 2013 Estimate of Fair Value Measurement [Member] Convertible Debt	Sep. 30, 2014 Reported Value Measurement [Member] Term A Loan	Sep. 30, 2013 Reported Value Measurement [Member] Term A Loan	Sep. 30, 2014 Reported Value Measurement [Member] Term B Loan	Sep. 30, 2013 Reported Value Measurement [Member] Term B Loan	Sep. 30, 2014 Reported Value Measurement [Member] Convertible Debt	Sep. 30, 2013 Reported Value Measurement [Member] Convertible Debt
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Discount rate	4.00%	3.30%
Long-term Debt, Fair Value			$ 8,755	$ 8,165	$ 10,245	$ 9,781	$ 33,040	$ 49,282	$ 7,791	$ 7,919	$ 8,626	$ 8,444	$ 32,727	$ 44,384