Stock Repurchase Program	3 Months Ended
Sep. 30, 2012
Stock Repurchase Program	5. Stock Repurchase Program In July 2010, we announced the authorization of a $10.0 million stock repurchase plan which became effective on July 27, 2010. During the three months ended September 30, 2012, we repurchased 438 shares of common stock at a cost of approximately $3,000 under the stock repurchase plan approved on July 27, 2010. The transactions occurred in open market purchases. The repurchase program may be suspended or discontinued at any time without prior notice. As of September 30, 2012, approximately $1.4 million remained available for repurchases under this program.

Stock Repurchase Program

3 Months Ended

Sep. 30, 2012

5. Stock Repurchase Program

In July 2010, we announced the authorization of a $10.0 million stock repurchase plan which became effective on July 27, 2010. During the three months ended September 30, 2012, we repurchased 438 shares of common stock at a cost of approximately $3,000 under the stock repurchase plan approved on July 27, 2010. The transactions occurred in open market purchases. The repurchase program may be suspended or discontinued at any time without prior notice. As of September 30, 2012, approximately $1.4 million remained available for repurchases under this program.