XML 21 R26.htm IDEA: XBRL DOCUMENT v3.19.2
OTHER ASSETS (Tables)
6 Months Ended
Jul. 31, 2019
Disclosure Text Block Supplement [Abstract]  
Schedule of Other Assets [Table Text Block] The components of other assets are as follows for the periods presented (amounts in thousands):

   July 31,
2019
   January 31,
2019
 
         
Deferred income taxes  $12,093   $5,843 
Other   656    333 
Total  $12,749   $6,176