Treasury Stock	9 Months Ended
Sep. 30, 2015
Equity [Abstract]
Treasury Stock	10. Treasury Stock The Board of Directors has authorized the University to repurchase up to $75,000 in aggregate of common stock, from time to time, depending on market conditions and other considerations. The expiration date on the repurchase authorization has been extended to September 30, 2016. Repurchases occur at the University’s discretion. Repurchases may be made in the open market or in privately negotiated transactions, pursuant to the applicable Securities and Exchange Commission rules. The amount and timing of future share repurchases, if any, will be made as market and business conditions warrant. Since its approval of the share repurchase plan, the University has purchased 2,787 shares of common stock at an aggregate cost of $49,135. During the nine months ended September 30, 2015 the University did not repurchase any shares of common stock. At September 30, 2015, there remained $25,865 available under its share repurchase authorization. Shares repurchased in lieu of taxes are not included in the repurchase plan totals as they were approved in conjunction with the restricted share awards.

10. Treasury Stock

The Board of Directors has authorized the University to repurchase up to $75,000 in aggregate of common stock, from time to time, depending on market conditions and other considerations. The expiration date on the repurchase authorization has been extended to September 30, 2016. Repurchases occur at the University’s discretion. Repurchases may be made in the open market or in privately negotiated transactions, pursuant to the applicable Securities and Exchange Commission rules. The amount and timing of future share repurchases, if any, will be made as market and business conditions warrant. Since its approval of the share repurchase plan, the University has purchased 2,787 shares of common stock at an aggregate cost of $49,135. During the nine months ended September 30, 2015 the University did not repurchase any shares of common stock. At September 30, 2015, there remained $25,865 available under its share repurchase authorization. Shares repurchased in lieu of taxes are not included in the repurchase plan totals as they were approved in conjunction with the restricted share awards.