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INVENTORIES (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Inventories Details
Raw materials	$ 4,979	$ 5,470
Work in process	988	882
Finished goods	2,732	2,455
Gross inventories	8,699	8,807
Less: reserve for obsolescence	(432)	(392)
Net inventories	$ 8,267	$ 8,415

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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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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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