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Stock-Based Compensation And Stock Option Awards
3 Months Ended
Mar. 31, 2012
Stock-Based Compensation And Stock Option Awards [Abstract]  
Stock-Based Compensation And Stock Option Awards
4. Stock-Based Compensation and Stock Awards

During the three months ended March 31, 2012 and 2011, the Company recognized approximately $1.5 million and $1.2 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, 2012 or 2011. There were no stock options granted in the first quarter of 2012 or 2011. Refer to Note 13 of the Company's Annual Report on Form 10-K for the year ended December 31, 2011 for additional information regarding stock-based compensation plans.