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

Intangible Assets - Disclosure of Impairment of Intangible Assets (Details)

v3.21.1
Intangible Assets - Disclosure of Impairment of Intangible Assets (Details) - NZD ($)
$ in Thousands
12 Months Ended
Jan. 31, 2021
Jan. 31, 2020
Jan. 31, 2019
Disclosure of detailed information about intangible assets [line items]      
Impairment of intangible assets $ 3,333 $ 8,413 $ 7,892
FOH License [Member]      
Disclosure of detailed information about intangible assets [line items]      
Impairment of intangible assets 1,914  
Naked Patents & Licence [Member]      
Disclosure of detailed information about intangible assets [line items]      
Impairment of intangible assets $ 123