Repurchase of Common Stock

6 Months Ended

Jun. 30, 2012

Stockholders Equity Note [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

Note 7. Repurchase of Common Stock

In 1999 and 2001, the Board of Directors approved resolutions authorizing the Company to repurchase up to a total of 1,000,000 shares of its own stock on the open market, which the Board reaffirmed in 2008. The Company repurchased approximately 9,000 shares of its stock during the second quarter of 2012 at an average price of $3.26 per share. The Company did not repurchase any of its stock during 2011 or the first quarter of 2012. There are approximately 72,000 shares remaining under this repurchase authorization.