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v3.19.1

Consolidated Statements of Operations and Comprehensive Loss - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Income Statement [Abstract] |  |  |
Revenues | $ 31,721 | $ 31,046 | $ 54,552
Cost of Revenue, Uranium Concentrates | 14,752 | 14,676 | 35,315
Revenues, Uranium Concentrates | 30,789 | 24,467 | 54,432
Uranium concentrates | 14,752 | 19,405 | 35,453
Cost of Revenue, Alternate Feed Materials and Other | 0 | 4,729 | 138
Revenues, Alternate Feed Materials Processing and Other | 932 | 6,579 | 120
Impairment of inventories | 4,579 | 3,305 | 5,362
Development, permitting and land holding | 9,912 | 8,821 | 21,118
Standby costs | 5,112 | 3,659 | 10,234
Abandonment of mineral properties | 0 | 287 | 1,036
Impairment of assets to be abandoned of | 0 |  |
Accretion of asset retirement obligation | 1,835 | 1,733 | 906
Selling costs | 183 | 275 | 379
Intangible asset amortization | 2,502 | 3,297 | 3,319
General and administration | 14,158 | 14,923 | 15,519
Impairment of plant and equipment and mineral properties | 3,622 | 0 | 0
Total operating loss | (21,312) | (28,458) | (38,774)
Interest expense | (1,722) | (2,101) | (2,289)
Other income (expense) | (2,328) | 2,569 | 1,199
Income tax expense | 0 | 0 | 0
Net loss | (25,362) | (27,990) | (39,864)
Items that may be reclassified in the future to profit and loss |  |  |
Foreign currency translation adjustment | 1,554 | (1,049) | (729)
Unrealized gain/(loss) on available-for-sale assets | 0 | 30 | 532
Other comprehensive income (loss) | 1,554 | (1,019) | (197)
Comprehensive loss | (23,808) | (29,009) | (40,061)
Net loss attributable to: |  |  |
Owners of the Company | (25,245) | (27,766) | (39,413)
Non-controlling interests | (117) | (224) | (451)
Net loss | (25,362) | (27,990) | (39,864)
Comprehensive loss attributable to: |  |  |
Owners of the Company | (23,691) | (28,785) | (39,610)
Non-controlling interests | (117) | (224) | (451)
Comprehensive loss | $ (23,808) | $ (29,009) | $ (40,061)
Basic and diluted loss per share (Note 8) (in USD per share) | $ (0.30) | $ (0.39) | $ (0.70)

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X
- Definition Expenses recognized in the period that are directly related to the selling and distribution of products or services. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_SellingExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration