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Basis of Presentation
9 Months Ended
Sep. 30, 2011
Basis of Presentation 
Basis of Presentation

Note 1—Basis of Presentation

        The accompanying unaudited condensed consolidated financial statements of Walter Energy, Inc. and its subsidiaries (the "Company") have been prepared in accordance with accounting principles generally accepted in the United States ("GAAP") for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three and nine months ended September 30, 2011 are not necessarily indicative of the results that may be expected for the year ending December 31, 2011.

        As described in Note 2, on April 1, 2011 the Company completed the acquisition of all the outstanding common shares of Western Coal Corp. ("Western Coal"). The accompanying financial statements include the results of operations of Western Coal since April 1, 2011. As a result of the Western Coal acquisition and the change in how our Chief Operating Decision Maker evaluates the business operations, beginning with the second quarter of 2011 the Company has revised its reportable segments by arranging them geographically. The Company now reports all of its operations located in the U.S. under the U.S. Operations segment which includes the Company's previous operating segments of Underground Mining, Surface Mining and Walter Coke. The U.S. Operations segment also includes the West Virginia mining operations acquired through the acquisition of Western Coal. The Company reports its mining operations acquired through the Western Coal acquisition located in Northeast British Columbia (Canada) and South Wales (United Kingdom) under the Canadian and U.K. Operations segment. The Other segment primarily consists of Corporate activities and expenditures. See Note 11 for segment information. Previously reported segment amounts have been restated to conform to the current period presentation.

        For the three and nine months ended September 30, 2010 amounts reported in discontinued operations include the results from the Company's closed Homebuilding business and Kodiak Mining Company, LLC.