FAIR VALUE MEASUREMENTS AND DERIVATIVE LIABILITY Compound embedded derivative liability activity (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Derivative Financial Instruments, Liabilities [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 0	$ 2,899
Transfer to equity	0	(2,096)
Total net gains included in earnings	0	(803)
Ending balance	$ 0	$ 0
Convertible Notes Payable [Member]
Derivative [Line Items]
Fair Value Inputs, Discount Rate	6.80%