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Research and Development Costs
3 Months Ended
Mar. 31, 2013
Research and Development Costs

6. Research and Development Costs

Research and development costs related to software development totaled $4.0 million and $6.5 million for the three months ended March 31, 2013 and 2012, respectively. Research and development costs are included in “Selling, general and administrative expense” on the Condensed Consolidated Statements of Comprehensive Income.