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Interim Financial Information	9 Months Ended
Interim Financial Information	Sep. 30, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Interim financial information	Interim Financial Information The accompanying unaudited consolidated condensed financial statements have been prepared in accordance with generally accepted accounting principles 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 generally accepted accounting principles for annual financial statements. Results for the period ended September 30, 2015 are not necessarily indicative of the results that may be expected for the year ending December 31, 2015. The consolidated condensed financial statements and notes thereto should be read in conjunction with the consolidated financial statements and notes for the year ended December 31, 2014 included in our Annual Report on Form 10-K. Certain prior year amounts have been reclassified to conform to the current year presentation. These reclassifications had no impact on net earnings or shareholders' equity as previously reported.