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Explanation of the Effects of Transition to International Financial Reporting Standards - Additional Information (Detail) - EUR (€) € in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Jan. 31, 2017 | Jan. 01, 2017 | Dec. 31, 2018 | Dec. 31, 2017
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Carrying amount of property, plant and equipment based on deemed cost |  | € 312 |  | € 287 |
Revaluation of property, plant and equipment |  | 312 |  | 287 |
Total net realised gains (losses) |  |  | € 2,447 | 2,357 |
Decrease of amortization charge in selling expense |  |  | 910 | 1,569 |
Deferral costs to NDS products |  | 1,229 | 2,617 | 2,031 |
Deferral costs to service type warranties |  | 330 | 452 | 519 |
Goodwill |  | 1,921 | 3,947 | 3,846 |
Deferred tax assets |  | 1,146 | 475 | 626 |
Deferred tax liabilities |  | 1,763 | 42 | 320 |
Prepaid expenses and accrued income |  | 1,441 | 1,165 | 1,035 |
Provisions |  | 13,253 | 14,502 | 16,715 |
Other income (expense), net |  |  | (605) | (250) | [1]
Bank overdrafts |  | 4,416 | 1,762 | 0 |
Interest paid |  |  | 3,033 | 2,821 |
Income taxes paid |  |  | 3,112 | 4,878 |
Salaries, wages and related liabilities |  |  | 20,023 | 19,364 |
Amortization of intangible assets |  |  | 910 | 1,569 |
Depreciation |  |  | 10,154 | 10,861 |
Interest expenses |  |  | 3,796 | 4,639 |
Tax expense |  |  | 7,429 | 2,886 |
Inventories |  |  | 5,999 | (1,387) |
Negative adjustment of Trade and other receivables |  |  | (3,678) | 5,723 |
Positive adjustment of other assets |  |  | (1,675) | 1,484 |
Positive adjustment of contract liabilities |  |  | 12,317 | 3,235 |
Increase in borrowings |  |  | 7,419 | 5,956 |
Selling expenses [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease of amortization charge in selling expense |  |  |  | 306 |
Salaries, wages and related liabilities |  |  | 19,754 | 20,475 |
Cost of sales [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease of amortization charge in selling expense |  |  | 34 | 74 |
Salaries, wages and related liabilities |  |  | € 62,815 | 57,401 |
Previous GAAP [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease in equity |  | (4,364) |  |  |
Goodwill |  | 1,921 |  | 3,523 |
Deferred tax assets |  | 1,100 |  | 626 |
Deferred tax liabilities |  | 1,763 |  | 48 |
Receivables from tax authorities |  | 1,254 |  | 2,413 |
Prepaid expenses and accrued income |  | 1,441 |  | 1,035 |
Advances to suppliers |  | 6,132 |  | 3,369 |
Provisions |  | 13,253 |  | 16,715 |
Salaries, wages and related liabilities |  | 19,420 |  | 15,726 |
Advances received from customers |  | 10,096 |  | 11,938 |
Provision for assurance type warranty |  | 5,687 |  | 5,957 |
Translation adjustment reserve |  | 4,980 |  | 6,212 |
Other income (expense), net |  |  |  | (250) |
Depreciation |  |  |  | 12,823 |
Inventories |  |  |  | (3,213) |
Negative adjustment of Trade and other receivables |  |  |  | 10,386 |
Positive adjustment of other assets |  |  |  | 407 |
Increase in borrowings |  |  |  | 1,528 |
Previous GAAP [member] | Selling expenses [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Advertising contributions to resellers |  |  |  | 2,119 |
Slotting fees to retailers |  |  |  | 1,557 |
Warranty costs |  |  |  | 7,453 |
Previous GAAP [member] | Shipping and handling costs and commission expenses for finished goods [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Increase in other assets |  | 2,230 |  |  |
Previous GAAP [member] | Revenues for finished goods [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Increase in inventories |  | 12,630 |  |  |
Decrease in trade receivables |  | (19,224) |  |  |
Previous GAAP [member] | Revenue [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Amortization of deferred income related to grants |  |  |  | 466 |
Effect of transition to IFRSs [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease in equity |  |  |  | (3,056) |
Adjustment to revenue |  |  |  | 3,436 |
Adjustment to cost of sales |  |  |  | 71 |
Adjustment to selling expense |  |  |  | 276 |
Increase (decrease) in deferred income for capital grants |  |  |  | 603 |
Contract period to retailers |  |  | 5 years |  |
Increase (decrease) in contract liabilities |  | 2,203 |  | 3,596 |
Deferral costs to NDS products |  | 1,229 |  | 2,031 |
Deferral costs to service type warranties |  | 330 |  | 519 |
Deferred tax assets |  | 46 |  |  |
Deferred tax liabilities |  |  |  | 272 |
Adjustment to income tax expense |  |  |  | 310 |
Bank overdrafts |  | 4,416 |  | 0 |
Dividends distribution to non-controlling interests |  |  |  | 1,349 |
Interest paid |  |  |  | 2,821 |
Income taxes paid |  |  |  | 4,878 |
Deferred income taxes |  |  |  | 1,241 |
Salaries, wages and related liabilities |  |  |  | 4,578 |
Other liabilities, net |  |  |  | 3,264 |
Amortization of intangible assets |  |  |  | 1,569 |
Depreciation |  |  |  | (1,962) |
Elimination of amortization of advisory costs |  |  |  | 70 |
Elimination of amortization of goodwill |  |  |  | 323 |
Interest expenses |  |  |  | 4,639 |
Tax expense |  |  |  | 2,886 |
Inventories | € 1,826 |  |  | 1,826 |
Negative adjustment of Trade and other receivables |  |  |  | (4,663) |
Decrease for derecognition of sales of finished goods |  |  |  | 3,634 |
Decrease for reclassification of advances from suppliers |  |  |  | 2,763 |
Increase decrease for reclassification of receivables from tax authorities |  |  |  | 1,159 |
Positive adjustment of other assets |  |  |  | 1,077 |
Decrease in deferred cost |  |  |  | 1,686 |
Increase due to reclassification of advance paid to suppliers |  |  |  | 2,763 |
Positive adjustment of contract liabilities |  |  |  | 3,235 |
Increase in deferred income |  |  |  | 1,393 |
Reclassification of advances received from customers from account-payables other |  |  |  | 1,842 |
Increase in borrowings |  |  |  | 4,428 |
Effect of transition to IFRSs [member] | Recognition of trade receivables [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Increase in trade receivables |  |  |  | 6,275 |
Increase in short-term borrowings |  |  |  | 6,287 |
Bank overdrafts |  |  |  | 4,416 |
Increase in borrowings |  |  |  | 12 |
Effect of transition to IFRSs [member] | Deferred costs for slotting fees [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease in equity |  |  |  | 1,399 |
Decrease in loss |  |  |  | 1,195 |
Adjustment to revenue |  |  |  | 1,195 |
Increase (decrease) in other assets |  | 204 |  |  |
Effect of transition to IFRSs [member] | IAS 19 adjustment - employees' leaving entitlement [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease in equity |  | 1,635 |  |  |
Decrease in loss |  |  |  | 108 |
Adjustment to cost of sales |  |  |  | 303 |
Adjustment to selling expense |  |  |  | 77 |
Increase (decrease) in employee's leaving entitlement |  |  |  | 1,610 |
Increase (decrease) in finance costs |  |  |  | 247 |
Increase (decrease) in comprehensive loss |  |  |  | 133 |
Effect of transition to IFRSs [member] | Deferred income for capital grants [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease in equity |  |  |  | 6,962 |
Decrease in loss |  |  |  | (603) |
Increase (decrease) in deferred income for capital grants |  | 7,565 |  |  |
Effect of transition to IFRSs [member] | Cost of sales [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease of amortization charge in selling expense |  |  |  | (603) |
Effect of transition to IFRSs [member] | Sale of finished goods [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease in loss |  |  |  | (1,308) |
Adjustment to revenue |  |  |  | 3,634 |
Effect of transition to IFRSs [member] | Inventories [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to cost of sales |  |  |  | 1,826 |
Effect of transition to IFRSs [member] | Shipping and handling costs and commission expenses for finished goods [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Increase in other assets |  |  |  | 1,730 |
Adjustment to selling expense |  |  |  | 500 |
Effect of transition to IFRSs [member] | Deferred Contract Costs [Member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease in equity |  | 644 |  | 1,046 |
Increase (decrease) in other assets |  | 1,559 |  | 2,550 |
Effect of transition to IFRSs [member] | Deferred revenues for Service Type Warranty [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to revenue |  |  |  | 351 |
Effect of transition to IFRSs [member] | Finance Income [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Other income (expense), net |  |  |  | 1,252 |
Effect of transition to IFRSs [member] | Finance costs [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Other income (expense), net |  |  |  | 6,042 |
Effect of transition to IFRSs [member] | Net exchange rate gains [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Other income (expense), net |  |  |  | 3,252 |
Effect of transition to IFRSs [member] | Other income [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Other income (expense), net |  |  |  | 1,650 |
Effect of transition to IFRSs [member] | Other expenses [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Other income (expense), net |  |  |  | 250 |
Effect of transition to IFRSs [member] | Revenues for finished goods [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Increase in inventories |  |  |  | 10,804 |
Decrease in trade receivables |  |  |  | (15,590) |
Effect of transition to IFRSs [member] | Revenue of finished goods derecognized [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to revenue |  | 3,634 |  | 3,634 |
Effect of transition to IFRSs [member] | Deferred revenues for Natuzzi Display System [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to revenue |  |  |  | 1,042 |
Effect of transition to IFRSs [member] | Effects on inventories for revenue derecognised [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to cost of sales |  | 1,826 |  | 1,826 |
Effect of transition to IFRSs [member] | Effects of deferred costs for Natuzzi Display System [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to cost of sales |  |  |  | 802 |
Effect of transition to IFRSs [member] | Effects of deferred costs for Service Type Warranty [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to cost of sales |  |  |  | 189 |
Effect of transition to IFRSs [member] | Amortization charge of capital grants [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to cost of sales |  |  |  | 603 |
Effect of transition to IFRSs [member] | Derecognition of shipping and handling costs [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to selling expense |  | 500 |  | 500 |
Effect of transition to IFRSs [member] | Elimination of amortization of goodwill [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to selling expense |  |  |  | (323) |
Effect of transition to IFRSs [member] | Elimination of amortization of advertising costs [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to selling expense |  |  |  | (306) |
Effect of transition to IFRSs [member] | Elimination of amortization of advisory costs [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to selling expense |  |  |  | (70) |
Effect of transition to IFRSs [member] | Natuzzi display system [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to revenue |  |  |  | 1,042 |
Adjustment to cost of sales |  |  |  | 802 |
Deferral of revenues |  | 1,594 |  | 2,636 |
Effect of transition to IFRSs [member] | Service-type warranty [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Adjustment to revenue |  |  |  | 351 |
Adjustment to cost of sales |  |  |  | 189 |
Deferral of revenues |  | € 609 |  | 960 |
Effect of transition to IFRSs [member] | Display System and Service Type Warranty [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease in loss |  |  |  | 402 |
Intangible Asset And Goodwill [member] | Previous GAAP [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease in equity |  |  |  | 0 |
Decrease in loss |  |  |  | 306 |
Increase (decrease) in intangible assets other than goodwill |  |  |  | (306) |
Intangible Asset And Goodwill [member] | Previous GAAP [member] | Selling expenses [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease of amortization in selling expense |  |  |  | (306) |
Intangible Asset And Goodwill [member] | Effect of transition to IFRSs [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease in equity |  |  |  | 323 |
Decrease in loss |  |  |  | 323 |
Increase (decrease) in goodwill |  |  |  | 323 |
Intangible Asset And Goodwill [member] | Effect of transition to IFRSs [member] | Selling expenses [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease of amortization in selling expense |  |  |  | (323) |
Property plant and equipment cost [member] | Previous GAAP [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Increase (decrease) in property, plant and equipment |  |  |  | 6,180 |
Decrease in equity |  |  |  | 7,602 |
Total net realised gains (losses) |  |  |  | (2,219) |
Exchange rate gain on other comprehensive income |  |  |  | 3,641 |
Property plant and equipment cost [member] | Effect of transition to IFRSs [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Increase (decrease) in property, plant and equipment |  |  |  | (399) |
Decrease in equity |  |  |  | (329) |
Decrease in loss |  |  |  | 70 |
Property plant and equipment cost [member] | Effect of transition to IFRSs [member] | Selling expenses [member] |  |  |  |  |
Disclosure of comparative information prepared under previous GAAP [line items] |  |  |  |  |
Decrease of amortization in selling expense |  |  |  | € (70) |
[1] | The Group has initially applied IFRS 9 as at January 1, 2018. Under the transition method chosen, comparative information has not been restated except for separately presenting impairment losses on trade receivables. See note 5.

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- Definition Salaries, wages and related liabilities + References No definition available. + Details
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- Definition Slotting fees to retailers. + References No definition available. + Details
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