XML 51 R36.htm IDEA: XBRL DOCUMENT v3.8.0.1
COMMON STOCK (Tables)
12 Months Ended
Jan. 31, 2018
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, 
   2018   2017 
Authorized shares   45,000    45,000 
Issued shares   29,853    29,853 
Outstanding shares   6,566    6,561