RESTRUCTURING CHARGES (Restructuring Charges Included in our Unaudited Consolidated Statements of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Sep. 30, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 271	$ 29	$ 561	$ 1,640	$ 1,786
Cost of Maintenance and Services [Member]
Restructuring Cost and Reserve [Line Items]
Loss (gain) on restructuring		(14)
Restructuring charges	7		57	365
Selling and Marketing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	248	31	482	716
Engineering and Product Development [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 16	11	20	323
General and Administrative [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 1	$ 2	$ 236