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Cash and Cash Equivalents (Tables)
12 Months Ended
Jan. 31, 2019
Cash and cash equivalents [abstract]  
Schedule of Cash and Cash Equivalents

    31 January 2019 
NZ$000’s
    31 January 2018 
NZ$000’s
    31 January 2017 
NZ$000’s
 
Cash on hand     47       54       48  
Cash at bank     1,915       10,685       2,596  
      1,962       10,739       2,644