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Consolidated Statements of Changes in Shareholders' Equity - CAD
CAD in Thousands
Share Capital
Paid-in Capital
Accumulated Deficit
Accumulated Other Comprehensive Income/(Loss)
Total
Balance at Dec. 31, 2012 CAD 2,997,682 CAD 32,293 CAD (948,350) CAD (130,385)  
Increase (decrease) in equity          
Stock Option Plan - cash 14,838        
Stock Option Plan - exercised 3,108 (3,108)     CAD 3,108
Stock Dividend Plan 46,211        
Share-based compensation - non-cash   9,213     9,213
Net income/(loss)     47,976   47,976
Dividends     (216,864)   (216,864)
Changes due to marketable securities (net of tax)          
Unrealized gains/(losses)       7,136 7,136
Realized (gains)/loss reclassified to net income       (315) (315)
Change in cumulative translation adjustment       72,867 72,867
Balance at Dec. 31, 2013 3,061,839 38,398 (1,117,238) (50,697) 1,932,302
Increase (decrease) in equity          
Stock Option Plan - cash 31,350        
Stock Option Plan - exercised 4,978 (4,978)     4,978
Stock Dividend Plan 21,835        
Share-based compensation - non-cash   13,486     13,486
Net income/(loss)     299,076   299,076
Dividends     (221,098)   (221,098)
Changes due to marketable securities (net of tax)          
Unrealized gains/(losses)       (145) (145)
Realized (gains)/loss reclassified to net income       2,503 2,503
Change in cumulative translation adjustment       143,817 143,817
Balance at Dec. 31, 2014 3,120,002 46,906 (1,039,260) 95,478 2,223,126
Increase (decrease) in equity          
Stock Option Plan - cash 3,205        
Share-based compensation - settled 10,050 (10,050)      
Stock Option Plan - exercised 267 (267)     267
Share-based compensation - non-cash   19,587     19,587
Net income/(loss)     (1,523,403)   (1,523,403)
Dividends     (131,955)   (131,955)
Changes due to marketable securities (net of tax)          
Change in cumulative translation adjustment       307,194 307,194
Balance at Dec. 31, 2015 CAD 3,133,524 CAD 56,176 CAD (2,694,618) CAD 402,672 CAD 897,754