OTHER INCOME (EXPENSE), NET (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
OTHER INCOME (EXPENSE), NET [Abstract]
Interest income	$ 267	$ 131	$ 654	$ 279
Other income (expense)	(513)	(291)	(258)	286
Total other income (expense), net	$ (246)	$ (160)	$ 396	$ 565