INVENTORIES (Schedule of inventories) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Classes of current inventories [abstract]
Raw materials and consumables	$ 10,556	$ 10,345
Work-in-progress	8,239	7,236
Finished goods	11,564	15,224
Total inventories	$ 30,359	$ 32,805

No definition available.

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A classification of current inventory representing the amount of current raw materials and current production supplies. [Refer: Current production supplies; Current raw materials]

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A classification of current inventory representing the amount of goods that have completed the production process and are held for sale in the ordinary course of business. [Refer: Inventories]

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The amount of current inventories. [Refer: Inventories]

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A classification of current inventory representing the amount of assets currently in production, which require further processes to be converted into finished goods or services. [Refer: Current finished goods; Inventories]

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