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v3.8.0.1

Consolidated Statements of Changes in Equity - CAD ($) $ in Thousands | Total | Shareholders' Capital [Member] | Contributed Surplus [Member] | Accumulated Other Comprehensive Income [Member] | Deficit [Member]
--- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2015 | $ 2,121,209 | $ 2,316,321 | $ 35,800 | $ 166,101 | $ (397,013)
Net loss for the period | (155,555) |  |  |  | (155,555)
Other comprehensive income (loss) for the period | (9,645) |  |  | (9,645) |
Share options exercised | 1,926 | 2,972 | (1,046) |  |
Share based compensation expense | 4,183 |  | 4,183 |  |
Balance at Dec. 31, 2016 | 1,962,118 | 2,319,293 | 38,937 | 156,456 | (552,568)
Net loss for the period | (132,036) |  |  |  | (132,036)
Other comprehensive income (loss) for the period | (24,846) |  |  | (24,846) |
Share based compensation expense | 5,100 |  | 5,100 |  |
Balance at Dec. 31, 2017 | $ 1,810,336 | $ 2,319,293 | $ 44,037 | $ 131,610 | $ (684,604)

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