SHARE-BASED COMPENSATION - Summary of restricted stock activity (Details 2) (2011 Long Term Incentive Plan and 2007 Equity Incentive Plan, Restricted Stock, USD $)	9 Months Ended
	Jun. 30, 2013
2011 Long Term Incentive Plan and 2007 Equity Incentive Plan | Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Shares, Non-vested balance at September 30, 2012	7,500
Shares granted	371,375
Shares vested	(7,500)
Shares forfeited	0
Shares, Non-vested balance at June 30, 2013	371,375
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Weighted average grant date fair value, Non-vested balance at September 30, 2012	$ 2.02
Weighted average grant date fair value, granted	$ 1.16
Weighted average grant date fair value, vested	$ 2.02
Weighted average grant date fair value, forfeited	$ 0
Weighted average grant date fair value, Non-vested balance at June 30, 2013	$ 1.16