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10. INVESTMENT IN ASSOCIATES (Details 3) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
DisclosureOfInvestmentsInAssociatesLineItems [Line Items] |  |  |
Balance-beginning of period | $ 172,711 | $ 167,055 |
Share issue proceeds | 13,955 | 8,841 |
Net loss | (14,168) | (17,343) |
Balance-end of period | $ 183,952 | $ 172,711 |
Denison ownership interest | 18.72% | 20.68% |
Investment in GoviEx | $ 4,203 | $ 4,692 |
GoviEx |  |  |
DisclosureOfInvestmentsInAssociatesLineItems [Line Items] |  |  |
Balance-beginning of period | 20,694 | 17,240 |
Share issue proceeds | 5,796 | 3,440 |
Contributed surplus change | 0 | 95 |
Share-based payment reserve change | 746 | 311 |
Net loss | (3,632) | (392) |
Balance-end of period | $ 23,604 | $ 20,694 |
Denison ownership interest | 18.72% | 20.68% |
Denison share of net assets of GoviEx | $ 4,419 | $ 4,280 |
Other adjustments | (216) | 412 |
Investment in GoviEx | $ 4,203 | $ 4,692 | $ 0

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