XML 166 R113.htm IDEA: XBRL DOCUMENT
v3.20.1

Intangible Assets - Disclosure of Detailed Information about Intangible Assets (Details) - NZD ($) $ in Thousands | Jan. 31, 2020 | Jan. 31, 2019 | Jan. 31, 2018
--- | --- | --- | ---
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | $ 28,293 | $ 37,864 | $ 13,012
Goodwill [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill |  | 2,320 |
Goodwill [Member] | At Cost [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | 6,091 | 5,607 |
Goodwill [Member] | Impairment [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | (6,091) | (3,287) |
Patents, Licences [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | 21,662 | 25,075 |
Patents, Licences [Member] | At Cost [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | 25,151 | 25,993 |
Patents, Licences [Member] | Accumulated Amortisation and Impairment [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | (3,489) | (918) |
Brands [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | 6,631 | 10,205 | 12,463
Brands [Member] | At Cost [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | 12,032 | 14,769 |
Brands [Member] | Accumulated Amortisation and Impairment [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | (5,401) | (4,563) |
Software [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill |  | 263 | $ 348
Software [Member] | At Cost [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | 15,548 | 15,718 |
Software [Member] | Accumulated Amortisation and Impairment [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Total intangible assets and goodwill | $ (15,548) | $ (15,455) |

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfIntangibleAssetsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of intangible assets and goodwill held by the entity. [Refer: Goodwill; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_55&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_IntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=NAKD_GoodwillAndIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_GrossCarryingAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_AccumulatedImpairmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=NAKD_PatentsLicencesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_AccumulatedDepreciationAndAmortisationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_BrandNamesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_ComputerSoftwareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |