XML 75 R65.htm IDEA: XBRL DOCUMENT
v3.19.1

Long-term borrowings (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Text block [abstract] |
Summary of Detailed Information About Loans Outstanding | Long-term borrowings as at December 31, 2018, 2017 and January 1, 2017 consist of the following:
|  | 31/12/18 |  |  | 31/12/17 |  |  | 01/01/17 |
0.74% long-term debt payable in annual installments with final payment due April 2018 |  |  | — |  |  |  | 520 |  |  |  | 1,035 |
6-months Euribor (360) plus a 2.5% spread long-term debt with final payment due August 2019 |  |  | 6,631 |  |  |  | 7,533 |  |  |  | 8,838 |
6-months Euribor (360) plus a 3.9% spread long-term debt with final payment due August 2019 |  |  | 893 |  |  |  | 2,186 |  |  |  | 3,426 |
3-months Euribor (360) plus a 4% spread long-term debt with final payment due August 2019 |  |  | 2,500 |  |  |  | 3,500 |  |  |  | 4,500 |
6-months Euribor (360) plus a 2.9% spread long-term debt with final payment due December 2020 |  |  | 83 |  |  |  | 123 |  |  |  | 162 |
3-months Euribor (360) plus a 3,5% spread long-term debt with final payment due March 2022 |  |  | 1,625 |  |  |  | 2,063 |  |  |  | — |
3-months Euribor (360) plus a 2.2% spread long-term debt with final payment due February 2022 |  |  | 628 |  |  |  | 824 |  |  |  | — |
3-months Euribor (360) plus a 1.9% spread long-term debt with final payment due November 2022 |  |  | 1,583 |  |  |  | 1,968 |  |  |  | — |
2.3% long-term debt with final payment due June 2025 |  |  | 7,000 |  |  |  | 7,000 |  |  |  | — |
Total long-term debt |  |  | 20,943 |  |  |  | 25,717 |  |  |  | 17,961 |
Less current installments |  |  | (10,582 | ) |  |  | (4,840 | ) |  |  | (11,632 | )
Long-term borrowings, excluding current installments |  |  | 10,361 |  |  |  | 20,877 |  |  |  | 6,329 |

X
- Definition The disclosure of detailed information about borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_7&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Text block [abstract] + References No definition available. + Details
Name: | ntz_TextBlockAbstract
Namespace Prefix: | ntz_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration