XML 44 R6.htm IDEA: XBRL DOCUMENT 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)