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INVENTORIES (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Sep. 30, 2012
INVENTORIES
Raw materials	$ 16,186	$ 16,394
Work-in-process	4,615	5,152
Finished goods	21,620	24,527
Inventories	$ 42,421	$ 46,073

Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

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