INVENTORIES (Details) - Summary of Inventories stated at lower cost (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Summary of Inventories stated at lower cost [Abstract]
Raw materials and supplies	$ 65,560	$ 63,596
Work in process	63,930	67,077
Finished goods	100,630	127,195
Total	$ 230,120	$ 257,868

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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-Name Regulation S-X (SX)

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