3. Inventories, net (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Inventories Net Details
Finished goods	$ 4,349	$ 4,316
Work in process	5,894	6,278
Raw materials	2,630	2,751
Total Inventory	$ 12,873	$ 13,345

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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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