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Summary of Significant Accounting Policies (Details) | 12 Months Ended
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Dec. 31, 2012
Minimum | Non-production Performance Fiber assets |
Property, Plant and Equipment [Line Items] |
Useful life, in years | 3 years
Minimum | Sawmill assets |
Property, Plant and Equipment [Line Items] |
Useful life, in years | 3 years
Minimum | Buildings |
Property, Plant and Equipment [Line Items] |
Useful life, in years | 15 years
Minimum | Land Improvements |
Property, Plant and Equipment [Line Items] |
Useful life, in years | 5 years
Maximum | Non-production Performance Fiber assets |
Property, Plant and Equipment [Line Items] |
Useful life, in years | 25 years
Maximum | Sawmill assets |
Property, Plant and Equipment [Line Items] |
Useful life, in years | 15 years
Maximum | Buildings |
Property, Plant and Equipment [Line Items] |
Useful life, in years | 35 years
Maximum | Land Improvements |
Property, Plant and Equipment [Line Items] |
Useful life, in years | 30 years

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- Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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