SUBSEQUENT EVENT

12 Months Ended

Jan. 31, 2017

Subsequent Events [Abstract]

Subsequent Events [Text Block]

17. SUBSEQUENT EVENT

On March 24, 2017, the Company filed a shelf registration statement on Form S-3 which was declared effective by the SEC on April 11, 2017. The shelf registration statement permits the Company to sell, from time to time, up to an aggregate of $30.0 million of various securities, including shares of common stock, shares of preferred stock, debt securities, warrants to purchase common stock, preferred stock, debt securities, and/or units, rights to purchase common stock, preferred stock, debt securities, warrants and/or units, units of two or more of the foregoing, or any combination of such securities, not to exceed one-third of the Company's public float in any 12-month period. To date, no securities have been issued pursuant to the registration statement.