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COMMON STOCK (Tables)
 12 Months Ended
Jan. 31, 2017
Stockholders' Equity Note [Abstract]  
Schedule of Stock by Class [Table Text Block] Information regarding the Company’s common stock is as follows (amounts in thousands):

   January 31, 
     
   2017   2016 
Authorized shares   45,000    45,000 
Issued shares   29,853    29,853 
Outstanding shares   6,561    6,648