OTHER EXPENSE (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Other Income and Expenses [Abstract]
Foreign currency transaction gain (loss), before tax	$ 192	$ 722	$ 301	$ (803)
Investment income, net	$ 58	$ (36)	$ 260	$ 527