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Stock-Based Compensation and Stock Awards
3 Months Ended
Mar. 31, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Stock-Based Compensation and Stock Awards
4. Stock-Based Compensation and Stock Awards

During the three months ended March 31, 2013 and 2012, the Company recognized approximately $2.1 million and $1.5 million, respectively, of stock-based compensation expense. Stock-based compensation expense is included in the selling, general and administrative expense line of the Condensed Consolidated Statements of Income. No stock-based compensation expense was capitalized during the three months ended March 31, 2013 or 2012. Except for a deminimus amount, there were no stock options or awards granted in the first quarter of 2013. There were no stock options or awards granted in the first quarter of 2012. Refer to Note 13 of the Company’s Annual Report on Form 10-K for the year ended December 31, 2012 for additional information regarding stock-based compensation plans.