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INVENTORIES (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Components of inventories [Abstract]
Raw materials	$ 29,942	$ 29,428
Work in progress	8,636	8,783
Finished goods	29,398	31,808
Inventories	$ 67,976	$ 70,019

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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