Treasury Stock	6 Months Ended
Jul. 31, 2013
Treasury Stock [Abstract]
Treasury Stock	9. Treasury Stock In April 2013, the Company’s Board of Directors authorized the repurchase of up to 1,000,000 shares of the Company’s common stock through December 31, 2014. During the six months ended July 31, 2013, the Company repurchased 102,900 shares of its common stock at an average price of $14.79 per share. These shares are reflected as treasury stock in the accompanying financial statements. The Company expects that it will continue to purchase its shares from time to time in the open market or in privately negotiated purchase transactions as market and financial conditions warrant.

Treasury Stock

6 Months Ended

Jul. 31, 2013

9. Treasury Stock

In April 2013, the Company’s Board of Directors authorized the repurchase of up to 1,000,000 shares of the Company’s common stock through December 31, 2014. During the six months ended July 31, 2013, the Company repurchased 102,900 shares of its common stock at an average price of $14.79 per share. These shares are reflected as treasury stock in the accompanying financial statements. The Company expects that it will continue to purchase its shares from time to time in the open market or in privately negotiated purchase transactions as market and financial conditions warrant.