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OTHER ASSETS (Tables)
 6 Months Ended
Jul. 31, 2018
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,
2018		   January 31,
2018		 
           
Real estate taxes refundable  $7,099   $6,719 
Deposits   —    5 
Other   717    730 
Total  $7,816   $7,454