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Note 10 - Inventory - Inventory Components (Details) - USD ($)	Oct. 04, 2015	Dec. 31, 2014
Raw materials	$ 14,312,000	$ 16,687,000
Work in process	11,709,000	11,702,000
Finished goods	4,109,000	6,991,000
Reserve for excess and obsolete inventory	(6,782,000)	(6,349,000)
Total	$ 23,348,000	$ 29,031,000

X

- Definition

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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X

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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