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RESTRUCTURING AND OTHER RELATED CHARGES (Details) - Summary of Accrued Liability for the Restructuring and Related Charges (USD $)
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3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
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Mar. 31, 2015
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Mar. 31, 2014
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Dec. 31, 2013
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Mar. 31, 2015
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Mar. 31, 2014
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| Amounts incurred in: | |||||
| Amount incurred in | $ 0 | $ 692,000 | $ 842,000 | $ 0 | $ 1,534,000 |
| Workforce Reduction [Member] | |||||
| Amounts incurred in: | |||||
| Amount incurred in | 495,000 | 638,000 | 1,133,000 | ||
| Restructuring Reserve [Roll Forward] | |||||
| Accrued liability | 5,228,000 | ||||
| Payments | (4,064,000) | ||||
| Accrued liability | 1,164,000 | 1,164,000 | |||
| Facilities & Exit Costs [Member] | |||||
| Amounts incurred in: | |||||
| Amount incurred in | 137,000 | 95,000 | 232,000 | ||
| Other [Member] | |||||
| Amounts incurred in: | |||||
| Amount incurred in | 60,000 | 109,000 | 169,000 | ||
| Non-cash Facility and Other [Member] | |||||
| Amounts incurred in: | |||||
| Amount incurred in | $ 0 | $ 0 | $ 0 | ||