XML 215 R205.htm IDEA: XBRL DOCUMENT
v3.19.1

Explanation of the Effects of Transition to International Financial Reporting Standards - Summary of Impacts of IFRS Adjustments for Deferred Assets and Liabilities (Detail) - EUR (€) € in Thousands | Dec. 31, 2018 | Dec. 31, 2017 | Jan. 01, 2017
--- | --- | --- | ---
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |
Deferred tax assets | € 2,027 | € 2,656 | € 2,557
Net deferred tax assets | 475 | 626 | 1,146
Deferred tax liabilities | (42) | (320) | (1,763)
Total deferred tax liabilities | (1,594) | (2,350) | (3,174)
Net deferred tax assets (liabilities) (a+b) | € (433) | (306) | 617
Previous GAAP [member] |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |
Deferred tax assets |  | 1,897 | 2,098
Deferred tax liabilities compensated |  | (1,271) |
Deferred tax liabilities compensated |  |  | (998)
Net deferred tax assets |  | 626 | 1,100
Deferred tax liabilities |  | (48) | (1,763)
Effect of transition to IFRSs [member] |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |
Deferred tax assets |  | 759 | 459
Deferred tax liabilities compensated |  | (759) |
Deferred tax liabilities compensated |  |  | (413)
Net deferred tax assets |  |  | 46
Deferred tax liabilities |  | (272) |
Total deferred tax liabilities |  | (1,031) | (413)
Net deferred tax assets (liabilities) (a+b) |  | (272) | 46
Effect of transition to IFRSs [member] | Deferred revenues and costs for Natuzzi Display System [member] |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |
Gross deferred tax assets |  | 759 | 459
Effect of transition to IFRSs [member] | Write-off of amortization of goodwill [member] |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |
Deferred tax liabilities |  | (33) |
Effect of transition to IFRSs [member] | Deferred tax liabilities on deferred revenues and costs for Natuzzi Display System [member] |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |
Deferred tax liabilities |  | (585) | (354)
Effect of transition to IFRSs [member] | Deferred costs for slotting fees [member] |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |
Deferred tax liabilities |  | (404) | (59)
Effect of transition to IFRSs [member] | Deferred tax liabilities on IAS 19 adjustment - employees' leaving entitlement [member] |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |
Deferred tax liabilities |  | (9) |
IFRS [member] |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |
Deferred tax assets |  | 2,656 | 2,557
Deferred tax liabilities compensated |  | (2,030) |
Deferred tax liabilities compensated |  |  | (1,411)
Net deferred tax assets |  | 626 | 1,146
Deferred tax liabilities |  | € (320) | € (1,763)

X
- Definition The amounts of income taxes recoverable in future periods in respect of: (a) deductible temporary differences; (b) the carryforward of unused tax losses; and (c) the carryforward of unused tax credits. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2018-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2018-03-01&anchor=para_81_g_i&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 54 -Subparagraph o -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_o&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 56 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_56&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DeferredTaxAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amounts of income taxes payable in future periods in respect of taxable temporary differences. [Refer: Temporary differences [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2018-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2018-03-01&anchor=para_81_g_i&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 54 -Subparagraph o -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_o&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 56 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_56&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DeferredTaxLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2018-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2018-03-01&anchor=para_81_g_i&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DeferredTaxLiabilityAsset
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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_DisclosureOfComparativeInformationPreparedUnderPreviousGAAPLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of deferred tax assets net of deferred tax liabilities, when the absolute amount of deferred tax assets is greater than the absolute amount of deferred tax liabilities. [Refer: Deferred tax assets; Deferred tax liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 12 -IssueDate 2018-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2018-03-01&anchor=para_81_g_i&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_NetDeferredTaxAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of deferred tax liabilities net of deferred tax assets, when the absolute amount of deferred tax liabilities is greater than the absolute amount of deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 12 -IssueDate 2018-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2018-03-01&anchor=para_81_g_i&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_NetDeferredTaxLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Deferred tax assets, Gross + References No definition available. + Details
Name: | ntz_DeferredTaxAssetsGross1
Namespace Prefix: | ntz_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Deferred tax assets offsetting deferred tax liabilities. + References No definition available. + Details
Name: | ntz_DeferredTaxAssetsOffsettingDeferredTaxLiabilities
Namespace Prefix: | ntz_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Deferred tax liabilities offsetting deferred tax assets. + References No definition available. + Details
Name: | ntz_DeferredTaxLiabilitiesOffsettingDeferredTaxAssets
Namespace Prefix: | ntz_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_FinancialEffectOfTransitionFromPreviousGAAPToIFRSsAxis=ifrs-full_PreviousGAAPMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_FinancialEffectOfTransitionFromPreviousGAAPToIFRSsAxis=ifrs-full_EffectOfTransitionToIFRSsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=ntz_DeferredRevenuesAndCostsForNatuzziDisplaySystemMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=ntz_WriteoffOfAmortizationOfGoodwillMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=ntz_DeferredTaxLiabilitiesOnDeferredRevenuesAndCostsForNatuzziDisplaySystemMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=ntz_DeferredCostsForSlottingFeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=ntz_DeferredTaxLiabilitiesOnIas19AdjustmentEmployeesLeavingEntitlementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_FinancialEffectOfTransitionFromPreviousGAAPToIFRSsAxis=ntz_IFRSMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |