RESTRUCTURING (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 30, 2012 sqft	Sep. 30, 2011	Jul. 12, 2012 acre
Restructuring Cost and Reserve [Line Items]
Acres of headquarters facility	120,000		7.25
Restructuring charges	$ 3,195
Lease Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	861
Services Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1,360
Restructuring costs	1,360
Products Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	0
Corporate Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1,835
Restructuring costs	$ 1,835