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

Intangible Assets - Disclosure of Detailed Information about Movements in Carrying Amounts of Intangible Assets (Details)

v3.19.3.a.u2
Intangible Assets - Disclosure of Detailed Information about Movements in Carrying Amounts of Intangible Assets (Details) - NZD ($)
$ in Thousands
7 Months Ended 12 Months Ended
Jan. 31, 2017
Jan. 31, 2019
Jan. 31, 2018
Disclosure of detailed information about intangible assets [line items]      
Balance at the beginning of the year $ 14,933 $ 13,012 $ 14,680
Additions 818 33,634 118
Amortisation (351) (231) (306)
Impairment (331) (7,934) (1,914)
Foreign exchange movements (389) (618) 434
Closing value 14,680 37,864 13,012
Software [Member]      
Disclosure of detailed information about intangible assets [line items]      
Balance at the beginning of the year 2,251 348 2,048
Additions 10 33 106
Amortisation (318) (29) (163)
Impairment   (83) (1,650)
Foreign exchange movements 105 (7) 7
Closing value 2,048 263 348
Patents and Licences [Member]      
Disclosure of detailed information about intangible assets [line items]      
Balance at the beginning of the year 128 201 596
Additions 808 25,076 12
Amortisation (33) (202) (143)
Impairment (331) (264)
Foreign exchange movements 24 1 1
Closing value 596 25,076 201
Brand [Member]      
Disclosure of detailed information about intangible assets [line items]      
Balance at the beginning of the year 12,554 12,463 12,036
Additions 2,726
Amortisation
Impairment   (4,563)
Foreign exchange movements (518) (420) 427
Closing value 12,036 10,205 12,463
Goodwill [Member]      
Disclosure of detailed information about intangible assets [line items]      
Balance at the beginning of the year
Additions 5,798
Amortisation
Impairment   (3,287)
Foreign exchange movements (192)
Closing value $ 2,320