RESTRUCTURING AND OTHER RELATED CHARGES (Details) - Summary of the Restructuring and Other Related Charges (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2014	Mar. 31, 2013
Amounts incurred in:
Amount incurred in	$ 692	$ 842	$ 9,336	$ 1,108	$ 1,534	$ 10,444
Employee Severance [Member]
Amounts incurred in:
Amount incurred in	495	638	3,795	994	1,133	4,789
Facility Closing [Member]
Amounts incurred in:
Amount incurred in	137	95	523	39	232	562
Other Restructuring [Member]
Amounts incurred in:
Amount incurred in	60	109	1,517	75	169	1,592
Non-cash Facility and Other [Member]
Amounts incurred in:
Amount incurred in			$ 3,501			$ 3,501