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Basis of Financial Statement Presentation (Narrative) (Details) - Jun. 30, 2014 - USD ($) $ in Thousands | Total | Total
--- | --- | ---
Correction of Misclassification of Freight Revenue |  |
Accounting Policies [Line Items] |  |
Reclassification of net sales and cost of sales | $ 1,398 | $ 2,757

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