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| Schedule of Calculation of Basic and Diluted Earnings Per Common Share | The following table presents the calculation of basic and diluted earnings per common share (in thousands, except per share amounts): 
 
 
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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