Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Capital and Leasing Commitments - Disclosure of Detailed Information About Operating Leases Explanatory (Details)

v3.19.2
Capital and Leasing Commitments - Disclosure of Detailed Information About Operating Leases Explanatory (Details) - NZD ($)
$ in Thousands
Jan. 31, 2019
Jan. 31, 2018
Jan. 31, 2017
DisclosureOfCapitalAndLeasingCommitmentsLineItems [Line Items]      
Minimum lease payments under non-cancellable operating leases $ 28,057 $ 25,089 $ 23,966
Not Later than One Year [Member]      
DisclosureOfCapitalAndLeasingCommitmentsLineItems [Line Items]      
Minimum lease payments under non-cancellable operating leases 8,533 9,618 9,472
Between One Year and Five Years [Member]      
DisclosureOfCapitalAndLeasingCommitmentsLineItems [Line Items]      
Minimum lease payments under non-cancellable operating leases 18,039 14,943 14,435
Later than Five Years [Member]      
DisclosureOfCapitalAndLeasingCommitmentsLineItems [Line Items]      
Minimum lease payments under non-cancellable operating leases $ 1,485 $ 528 $ 59