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Note 3 - Inventories - Summary of Inventories (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Mar. 31, 2015
Raw materials	$ 11,641	$ 10,366
Work-in-process	124	530
Finished goods	2,022	1,913
Less: reserve	(424)	(389)
	$ 13,363	$ 12,420

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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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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