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2. Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
RepaymentsOfBorrowingsUnderShortTermFacilities
Raw materials	$ 979	$ 1,044
Work-in-progress	1,405	1,360
Finished goods	400	837
Total inventory	$ 2,784	$ 3,241

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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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-Publisher FASB
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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 raw materials 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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