CALCULATION OF NET LOSS PER SHARE (Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Calculation of Net Loss per Share [Abstract]
Net loss	$ (5,374)	$ (4,123)	$ (12,700)	$ (46,808)
Weighted-average number of common shares outstanding	11,815	11,448	11,717	11,307
Net loss per share	$ (0.45)	$ (0.36)	$ (1.08)	$ (4.14)