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INVENTORIES (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Inventory [Line Items]
Raw materials	$ 14,899	$ 20,334
Work-in-process	10,163	13,171
Finished goods	29,007	28,572
Total	$ 54,069	$ 62,077

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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