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Note 3 - Inventories - Summary of Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Mar. 31, 2017
Raw materials	$ 9,059	$ 10,815
Work-in-process	380	342
Finished goods	3,152	3,604
Less reserve	(3,363)	(888)
Total	$ 9,228	$ 13,873

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.

+ References

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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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