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Intangible Assets (Details Narrative) - NZD ($) $ in Thousands |  | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jan. 28, 2020 | Jul. 31, 2020 | Jul. 31, 2019 | Jan. 31, 2020
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Impairment loss recognised in profit or loss, goodwill |  |  | $ 2,480 |
Gogogo SRL [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Sale of rights, title and interest | $ 600 |  |  |
FOH License [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Cash flow forecast period |  | 48 years 6 months | 49 years 6 months |
Post-tax discount rate |  | 10.50% |  |
FOH License [Member] | FY2022 [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Sales growth |  | 14.00% |  |
FOH License [Member] | FY2023 and FY2026 [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Sales growth |  | 10.00% |  |
FOH License [Member] | FY2022 and FY2026 [Member] | Minimum [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Net margin |  | 37.00% |  |
EBITDA margin |  | 16.00% |  |
FOH License [Member] | FY2022 and FY2026 [Member] | Maximum [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Net margin |  | 45.00% |  |
EBITDA margin |  | 29.00% |  |
FOH License [Member] | Beyond Year 5 [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Long term sales growth rate |  | 1.00% |  |
Brands [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Long term sales growth rate |  | 1.00% |  | 2.00%
Fair value less costs |  | $ 1,300 |  |
Royalty rate |  | 5.00% |  | 5.00%
Brands [Member] | FY2022 [Member] | Minimum [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Sales growth |  | 12.00% |  |
Brands [Member] | FY2022 [Member] | Maximum [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Sales growth |  | 138.00% |  |
Brands [Member] | FY2023 and FY2026 [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Sales growth |  |  |  | 2.50%
Brands [Member] | FY2023 and FY2026 [Member] | Minimum [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Sales growth |  | 3.00% |  |
Brands [Member] | FY2023 and FY2026 [Member] | Maximum [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Sales growth |  | 8.00% |  |
US Brands [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Cash flow forecast period |  | 5 years |  | 5 years
Post-tax discount rate |  | 0.00% |  | 10.50%
NZ Brands [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Post-tax discount rate |  | 13.85% |  | 11.75%
Software & Website [Member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Impairment loss recognised in profit or loss, goodwill |  |  | $ 200 |

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