RESTRUCTURING (Summary of Restructuring Activity) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Restructuring Cost and Reserve [Line Items]
Balance
Total Charges	3,195
Cash Payments	(1,251)
Other	(539)
Balance	1,405
One-time Termination Benefits [Member]
Restructuring Cost and Reserve [Line Items]
Balance
Total Charges	1,454
Cash Payments	(1,006)
Other
Balance	448
Lease Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Balance
Total Charges	861
Cash Payments	(61)
Other
Balance	800
Equipment Moving Costs And Method Transfers [Member]
Restructuring Cost and Reserve [Line Items]
Balance
Total Charges	153
Cash Payments	(104)
Other
Balance	49
Travel and Relocation Costs [Member]
Restructuring Cost and Reserve [Line Items]
Balance
Total Charges	47
Cash Payments	(43)
Other
Balance	4
Loss on Sale of Equipment [Member]
Restructuring Cost and Reserve [Line Items]
Balance
Total Charges	446
Cash Payments
Other	(539)
Balance	(93)
Other Costs [Member]
Restructuring Cost and Reserve [Line Items]
Balance
Total Charges	234
Cash Payments	(37)
Other
Balance	$ 197