Common Stock	6 Months Ended
Dec. 31, 2011
Common Stock [Abstract]
Common Stock	8. Common Stock On November 1, 2011, our Board of Directors approved a share repurchase program for up to $100 million worth of our common stock. This replaced the prior share repurchase program approved by the Board of Directors on October 29, 2010 for up to $40 million, which had approximately $17.0 million of remaining capacity at October 31, 2011. The timing and amount of any shares repurchased will be based on market conditions and other factors. All share repurchases of our common stock have been recorded as treasury stock under the cost method. We repurchased 1,229,295 shares of our common stock for $20.2 million during the six months ended December 31, 2011. As of December 31, 2011, the remaining dollar value under the stock repurchase program approved by our Board of Directors on November 1, 2011 was $92.3 million.

Common Stock

6 Months Ended

Dec. 31, 2011

8. Common Stock

On November 1, 2011, our Board of Directors approved a share repurchase program for up to $100 million worth of our common stock. This replaced the prior share repurchase program approved by the Board of Directors on October 29, 2010 for up to $40 million, which had approximately $17.0 million of remaining capacity at October 31, 2011. The timing and amount of any shares repurchased will be based on market conditions and other factors. All share repurchases of our common stock have been recorded as treasury stock under the cost method. We repurchased 1,229,295 shares of our common stock for $20.2 million during the six months ended December 31, 2011. As of December 31, 2011, the remaining dollar value under the stock repurchase program approved by our Board of Directors on November 1, 2011 was $92.3 million.