RESTRUCTURING AND OTHER RELATED CHARGES (Details) - Summary of Accrued Liability for the Restructuring and Related Charges (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2013	Sep. 30, 2013
RESTRUCTURING AND OTHER RELATED CHARGES (Details) - Summary of Accrued Liability for the Restructuring and Related Charges [Line Items]
Accrued liability	$ 2,906	$ 3,857
Charges	842
Payments	(1,793)
Workforce Reduction [Member]
RESTRUCTURING AND OTHER RELATED CHARGES (Details) - Summary of Accrued Liability for the Restructuring and Related Charges [Line Items]
Accrued liability	2,344	3,057
Charges	638
Payments	(1,351)
Facilities And Exit Costs [Member]
RESTRUCTURING AND OTHER RELATED CHARGES (Details) - Summary of Accrued Liability for the Restructuring and Related Charges [Line Items]
Accrued liability	369	393
Charges	95
Payments	(119)
Other Related Costs [Member]
RESTRUCTURING AND OTHER RELATED CHARGES (Details) - Summary of Accrued Liability for the Restructuring and Related Charges [Line Items]
Accrued liability	193	407
Charges	109
Payments	$ (323)