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Stock Repurchase Program
9 Months Ended
May 31, 2012
Stock Repurchase Program [Abstract]  
Stock Repurchase Program

3. Stock Repurchase Program

     On October 13, 2011, the Company's Board of Directors approved a stock repurchase program. Under the stock repurchase program, the Company was authorized to purchase up to $30.0 million of its outstanding shares of common stock through August 31, 2012. During the first nine months of fiscal year 2012, approximately 3.5 million shares were acquired pursuant to this program for a total cost of $25.5 million. As of May 31, 2012, the total remaining amount authorized for repurchase was $4.5 million. Subsequent to the end of the third quarter of fiscal year 2012, the Company purchased the remaining amount authorized and completed its stock repurchase program.