Employee Benefit Plans	12 Months Ended
Aug. 31, 2013
Employee Benefit Plans [Abstract]
Employee Benefit Plans	14.EMPLOYEE BENEFIT PLANS Profit Sharing Plans We have defined contribution profit sharing plans for our employees that qualify under Section 401(k) of the Internal Revenue Code. These plans provide retirement benefits for employees meeting minimum age and service requirements. Qualified participants may contribute up to 75 percent of their gross wages, subject to certain limitations. These plans also provide for matching contributions to the participants that are paid by the Company. The matching contributions, which were expensed as incurred, totaled $1.2 million during each of the fiscal years ended August 31, 2013, 2012, and 2011. We do not sponsor or participate in any defined benefit pension plans. Deferred Compensation Plan We have a non-qualified deferred compensation (NQDC) plan that provided certain key officers and employees the ability to defer a portion of their compensation until a later date. Deferred compensation amounts used to pay benefits were held in a “rabbi trust,” which invested in insurance contracts, various mutual funds, and shares of our common stock as directed by the plan participants. However, due to legal changes resulting from the American Jobs Creation Act of 2004, we determined to cease compensation deferrals to the NQDC plan after December 31, 2004. Following the cessation of deferrals to the NQDC plan, the number of participants remaining in the plan declined steadily, and our Board of Directors decided to partially terminate the NQDC plan. Following this decision, all of the plan’s assets were liquidated, the plan’s liabilities were paid, and the only remaining items in the NQDC plan are shares of our common stock owned by the remaining plan participants. At August 31, 2013 and 2012, the cost basis of the shares of our common stock held by the rabbi trust was $0.4 million.

14.EMPLOYEE BENEFIT PLANS

Profit Sharing Plans

We have defined contribution profit sharing plans for our employees that qualify under Section 401(k) of the Internal Revenue Code. These plans provide retirement benefits for employees meeting minimum age and service requirements. Qualified participants may contribute up to 75 percent of their gross wages, subject to certain limitations. These plans also provide for matching contributions to the participants that are paid by the Company. The matching contributions, which were expensed as incurred, totaled $1.2 million during each of the fiscal years ended August 31, 2013, 2012, and 2011. We do not sponsor or participate in any defined benefit pension plans.

Deferred Compensation Plan

We have a non-qualified deferred compensation (NQDC) plan that provided certain key officers and employees the ability to defer a portion of their compensation until a later date. Deferred compensation amounts used to pay benefits were held in a “rabbi trust,” which invested in insurance contracts, various mutual funds, and shares of our common stock as directed by the plan participants. However, due to legal changes resulting from the American Jobs Creation Act of 2004, we determined to cease compensation deferrals to the NQDC plan after December 31, 2004. Following the cessation of deferrals to the NQDC plan, the number of participants remaining in the plan declined steadily, and our Board of Directors decided to partially terminate the NQDC plan. Following this decision, all of the plan’s assets were liquidated, the plan’s liabilities were paid, and the only remaining items in the NQDC plan are shares of our common stock owned by the remaining plan participants. At August 31, 2013 and 2012, the cost basis of the shares of our common stock held by the rabbi trust was $0.4 million.