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OTHER ASSETS (Tables)
 6 Months Ended
Jul. 31, 2017
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,
2017		   January 31,
2017		 
         
Real estate taxes refundable  $5,923   $5,923 
Deposits   55    155 
Other   742    835 
Total  $6,720   $6,913