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Stock Repurchase Program	9 Months Ended
Stock Repurchase Program	Sep. 30, 2013
Stock Repurchase Program [Abstract]
Stock Repurchase Program	NOTE 7: STOCK REPURCHASE PROGRAM We extended our stock buyback program through January 2014. Under the program, which was originally adopted in January 2007, we may repurchase up to 200,000 shares of our common stock on the open market from time to time, and have purchased 143,475 shares at an average price per share of $22.94 since the program’s adoption. We did not repurchase any of our shares during 2012 or during the first nine months of 2013, and do not expect to repurchase shares in the near future.