STOCK-BASED COMPENSATION (Details 1) - Employee Stock Option [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Options (shares) Outstanding	262	319
Options (shares) Exercised	(72)	(3)
Options (shares) Granted	0	10
Options (shares) Terminated	(50)	(64)
Options (shares) Outstanding	140	262
Options (shares) Exercisable	111
Weighted-Average Exercise Price Outstanding	$ 1.76	$ 1.73
Weighted-Average Exercise Price Exercised	1.23	1.14
Weighted-Average Exercise Price Granted	0	0.94
Weighted-Average Exercise Price Terminated	2.11	1.49
Weighted-Average Exercise Price Outstanding	1.91	1.76
Weighted-Average Exercise Price Exercisable	1.98
Weighted-Average Grant Date Fair Value Exercised	1.02	0.95
Weighted-Average Grant Date Fair Value Terminated	0	0.79
Weighted-Average Grant Date Fair Value Outstanding	1.45	$ 1.39
Weighted-Average Grant Date Fair Value Exercisable	$ 1.47
Weighted-Average Remaining Contractual Life Outstanding	5 years 7 months 6 days
Weighted-Average Remaining Contractual Life Exercisable	5 years
Aggregate Intrinsic Value Outstanding	$ 45
Aggregate Intrinsic Value Exercisable	$ 39