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Property, Plant And Equipment
12 Months Ended
Dec. 31, 2011
Property, Plant and Equipment, Net [Abstract]  
Property, Plant And Equipment
PROPERTY, PLANT AND EQUIPMENT
 
As at December 31, 2011
 
As at December 31, 2010
 
Property,
Plant and
Equipment
at Cost
 
Accumulated
Depreciation
 
Property,
Plant and
Equipment
Net Book
Value
 
Property,
Plant and
Equipment
at Cost
 
Accumulated
Depreciation
 
Property,
Plant and
Equipment
Net Book
Value
Bogoso/Prestea
$
179,216

 
$
(109,519
)
 
$
69,697

 
$
157,010

 
$
(107,132
)
 
$
49,878

Bogoso sulfide plant
186,607

 
(58,873
)
 
127,734

 
184,641

 
(50,988
)
 
133,653

Wassa/HBB
106,631

 
(52,430
)
 
54,201

 
89,875

 
(45,607
)
 
44,268

Corporate & other
1,378

 
(879
)
 
499

 
1,343

 
(775
)
 
568

Total
$
473,832

 
$
(221,701
)
 
$
252,131

 
$
432,869

 
$
(204,502
)
 
$
228,367


There was no interest capitalized in new additions to property, plant and equipment in the periods shown above.