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Share Repurchase Plan	3 Months Ended
	Nov. 30, 2012
Share Repurchase Plan	Note 9. Share Repurchase Plan On December 13, 2011, the Company’s Board of Directors approved a share buy-back plan. Under the plan, which is in effect through December 12, 2013, the Company is authorized to acquire up to $50.0 million of its outstanding shares on such terms and conditions as may be acceptable to the Company’s Chief Executive Officer or Chief Financial Officer and in compliance with all laws and regulations applicable thereto. During the period from December 14, 2011 through November 30, 2012, the Company repurchased 634,170 shares at a total cost of $29.3 million.

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- Definition

Disclosures related to the Company's share repurchase program, including, but not necessarily limited to, the history and details of the program, such as the approved amount by the Board of Directors, the period of time the program is anticipated to cover, the share amounts repurchased in the time periods covered by the financial statements, and current status of the program.

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