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

   April 30,
2017		   January 31,
2017		 
         
Real estate taxes refundable  $5,925   $5,923 
Deposits   105    155 
Other   747    835 
Total  $6,777   $6,913