Note 14 - Treasury Stock	3 Months Ended
Apr. 30, 2022
Notes to Financial Statements
Treasury Stock [Text Block]	Note 14 - Treasury stock There were no purchases of shares of the Company's common stock made by or on behalf of the Company during the three months ended April 30, 2022. On October 4, 2021, the Company's Board of Directors approved a stock repurchase program, which authorizes the Company to use up to $3.0 million for the purchase of its outstanding shares of common stock. Stock repurchases are permitted to be executed through open market or privately negotiated transactions over the course of 12 months, depending upon current market conditions and other factors. As of April 30, 2022, the Company has used $2.0 million of the $3.0 million authorized to repurchase its outstanding shares of common stock.

Note 14 - Treasury Stock

3 Months Ended

Apr. 30, 2022

Note 14 - Treasury stock

There were no purchases of shares of the Company's common stock made by or on behalf of the Company during the three months ended April 30, 2022. On October 4, 2021, the Company's Board of Directors approved a stock repurchase program, which authorizes the Company to use up to $3.0 million for the purchase of its outstanding shares of common stock. Stock repurchases are permitted to be executed through open market or privately negotiated transactions over the course of 12 months, depending upon current market conditions and other factors. As of April 30, 2022, the Company has used $2.0 million of the $3.0 million authorized to repurchase its outstanding shares of common stock.