XML 61 R30.htm IDEA: XBRL DOCUMENT
v3.19.1

OPERATING LEASES | 12 Months Ended
--- | ---
Dec. 31, 2018
Operating leases [Abstract] |
Disclosure of leases [text block] | 23. OPERATING LEASES Non-cancellable operating lease rentals are payable as follows:
| Year ended December 31
(in millions of U.S. dollars) | 2018 | 2017
NON-CANCELLABLE OPERATING LEASE RENTALS |  |
Less than 1 year | 1.0 | 2.0
Between 1 and 5 years | 0.5 | 5.0
More than 5 years | - | 3.2
Total non-cancellable operating lease rentals | 1.5 | 10.2
For the year ended December 31, 2018, an amount of $4.4 million was recognized as an expense in respect of operating leases (2017 - $4.4 million).

X
- Definition The entire disclosure for leases. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2019-01-01 -Name IAS -Number 17 -IssueDate 2018-01-01 -Section Leases in the financial statements of lessees -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2018-03-02&anchor=sect_Leasesinthefinancialstatementsoflessees&doctype=Standard&book=b -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2019-01-01 -Name IAS -Number 17 -IssueDate 2018-01-01 -Section Leases in the financial statements of lessors -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2018-03-02&anchor=sect_Leasesinthefinancialstatementsoflessors&doctype=Standard&book=b -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2019-01-01 -Name IFRS -Number 16 -IssueDate 2018-01-01 -Section Presentation -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=16&date=2018-03-01&anchor=sect_Presentation&doctype=Standard -URIDate 2018-03-16 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2019-01-01 -Name IFRS -Number 16 -IssueDate 2018-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=16&date=2018-03-01&anchor=sect_Disclosure&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DisclosureOfLeasesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | ngd_OperatingLeasesAbstract
Namespace Prefix: | ngd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration