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OTHER ASSETS (Tables)
 3 Months Ended
Apr. 30, 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):

   April 30,
2018		   January 31,
2018		 
         
Real estate taxes refundable  $6,721   $6,719 
Deposits   —    5 
Other   723    730 
Total  $7,444   $7,454