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INCOME AND MINING TAXES (Tables)
12 Months Ended
Dec. 31, 2013
INCOME AND MINING TAXES  
Income and mining taxes expense (recovery) as per geographic components

 

 
  Year Ended December 31,

   
   
   
 
  2013
  2012
  2011
   
   
Current income and mining taxes:                      

  Canada   $ 7,934   $ 8,750   $ 62,382    

  Mexico     29,968     33,531     3,496    

  Finland     14,492     9,799     222    

      52,394     52,080     66,100    

Deferred income and mining taxes:                      

  Canada     (95,344 )   26,041     (341,038 )  

  Mexico     93,665     25,284     54,996    

  Finland     (14,871 )   20,820     10,269    

      (16,550 )   72,145     (275,773 )  

Income and mining taxes   $ 35,844   $ 124,225   $ (209,673 )  

Reconciliation of income tax rates

 

 
  2013
  2012
  2011
   
   
Combined federal and composite provincial tax rates   26.3 % 26.3 % 27.8 %  

Increase (decrease) in tax rates resulting from:                

  Provincial mining duties   1.4   3.6   5.9    

  Tax law changes   (13.6 )   (2.7 )  

  Impact of foreign tax rates   2.4   (1.5 ) (0.2 )  

  Permanent differences   (25.1 ) 1.0   (1.6 )  

  Valuation allowances   (0.9 ) 1.2   (0.3 )  

  Impact of changes in income tax rates   (0.2 ) (2.1 ) (2.0 )  

Actual rate as a percentage of pre-tax income   (9.7 )% 28.5 % 26.9 %  

Future income and mining tax liabilities (assets)

 

 
  Liabilities (Assets)
as at December 31,

   
   
   
 
  2013
  2012
   
   
Mining properties   $ 808,449   $ 761,508    

Net operating and capital loss carryforwards     (129,019 )   (102,005 )  

Mining duties     (68,728 )   (36,158 )  

Reclamation provisions     (44,242 )   (42,688 )  

Valuation allowance     26,860     30,570    

Deferred income and mining tax liabilities   $ 593,320   $ 611,227    

Reconciliation of the beginning and ending amount of unrecognized tax benefits

 

 
  2013
  2012
  2011
   
   
Unrecognized tax benefits, beginning of year   $ 10,867   $ 1,200   $ 1,630    

Additions (reductions)         9,667     (430 )  

Unrecognized tax benefit, end of year   $ 10,867   $ 10,867   $ 1,200