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8. INVENTORIES (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
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DisclosureOfInventoriesLineItems [Line Items] |  |
Current inventories | $ 2,753 | $ 2,381
Noncurrent inventories | 1,672 | 1,562
Total inventories | 4,425 | 3,943
Uranium concentrates and work-in-progress |  |
DisclosureOfInventoriesLineItems [Line Items] |  |
Total inventories | 419 | 392
Inventory of ore in stockpiles |  |
DisclosureOfInventoriesLineItems [Line Items] |  |
Total inventories | 1,672 | 1,562
Mine and mill supplies |  |
DisclosureOfInventoriesLineItems [Line Items] |  |
Total inventories | $ 2,334 | $ 1,989

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- Definition The amount of assets: (a) held for sale in the ordinary course of business; (b) in the process of production for such sale; or (c) in the form of materials or supplies to be consumed in the production process or in the rendering of services. Inventories encompass goods purchased and held for resale including, for example, merchandise purchased by a retailer and held for resale, or land and other property held for resale. Inventories also encompass finished goods produced, or work in progress being produced, by the entity and include materials and supplies awaiting use in the production process. [Refer: Current finished goods; Current merchandise; Current work in progress; Land] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2016-01-13 -Paragraph 54 -Subparagraph g -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2016-03-30&anchor=para_54_g&doctype=Standard -URIDate 2016-03-31 + Details
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