XML 95 R80.htm IDEA: XBRL DOCUMENT
v3.22.1

Other income and other expenses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Disclosure Of Other Income And Expenses [Abstract] |
Summary of Other Income and Expense | Other income is analysed as follows:
|  | 2021 |  |  | 2020 |  |  | 2019 |
Gain on disposal of certain items of property |  |  | 2,105 |  |  |  | — |  |  |  | — |
VAT relief |  |  | 1,395 |  |  |  | 755 |  |  |  | 1,216 |
Reimbursements |  |  | 580 |  |  |  | 498 |  |  |  | 519 |
Release of provisions for contingent liabilities |  |  | — |  |  |  | 100 |  |  |  | 332 |
Other |  |  | 2,334 |  |  |  | 2,529 |  |  |  | 3,095 |
Total |  |  | 6,414 |  |  |  | 3,882 |  |  |  | 5,162 |

X
- Definition The disclosure of detailed information about other income and expenses. + References No definition available. + Details
Name: | ntz_DisclosureOfDetailedInformationAboutOtherIncomeAndExpensesExplanatory
Namespace Prefix: | ntz_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of other income and expenses [abstract] + References No definition available. + Details
Name: | ntz_DisclosureOfOtherIncomeAndExpensesAbstract
Namespace Prefix: | ntz_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration