Discontinued Operations - Elimination of Intercompany Hardwood Purchases (Details) $ in Thousands	12 Months Ended
Dec. 31, 2014 USD ($)
Wood Products business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Hardwood purchases	$ 3,935

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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