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Note 6 - Other Receivables
 12 Months Ended
Jan. 31, 2016
Other Receivables [Abstract]  
Other Receivables [Text Block]

Note 6 – Other Receivables


    January 31,
2016		     January 31,
2015		  
Net working capital adjustments receivable from acquisitions     193       372  
Other receivables     2,938       2,885  
      3,131       3,257  

As at January 31, 2016, $0.2 million ($0.4 million as at January 31, 2015) of the net working capital adjustments receivable from acquisitions is recoverable from amounts held in escrow related to the respective acquisitions.