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Note 8 - Property and Equipment
12 Months Ended
Jan. 31, 2016
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]

Note 8 – Property and Equipment


    January 31,
2016
    January 31,
2015
 
Cost                
Computer equipment and software     26,335       27,218  
Furniture and fixtures     1,062       1,117  
Leasehold improvements     431       466  
      27,828       28,801  
Accumulated amortization                
Computer equipment and software     18,134       19,881  
Furniture and fixtures     853       919  
Leasehold improvements     237       172  
      19,224       20,972  
Net     8,604       7,829