XML 89 R54.htm IDEA: XBRL DOCUMENT v3.22.0.1

Leases - Schedule of Lease obligation adoption (Detail) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Disclosure Of Detailed Information About Lease Liabilities [Line Items]
Lease liabilities, beginning of period	$ 4,031	$ 2,645
Additions	0	2,121
Terminations	(124)	(34)
Interest expense on lease liabilities	265	254
Payment of lease liabilities	(1,003)	(955)
Balance, end of period	3,169	4,031
Current portion	706	778
Non-current portion	$ 2,463	$ 3,253

X

- Definition

The amount of current lease liabilities. [Refer: Lease liabilities]

+ References

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-Name IFRS
-Number 16
-IssueDate 2021-01-01
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-URIDate 2021-03-24

+ Details

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Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of interest expense on lease liabilities. [Refer: Lease liabilities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 16
-IssueDate 2021-01-01
-Paragraph 53
-Subparagraph b
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X

- Definition

The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 16
-IssueDate 2021-01-01
-Paragraph 47
-Subparagraph b
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-URIDate 2021-03-24

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Namespace Prefix:	ifrs-full_
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Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of non-current lease liabilities. [Refer: Lease liabilities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 16
-IssueDate 2021-01-01
-Paragraph 47
-Subparagraph b
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-URIDate 2021-03-24

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Balance Type:	credit
Period Type:	instant

X

- Definition

The cash outflow for payment of lease liabilities, classified as financing activities. [Refer: Lease liabilities]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 7
-IssueDate 2021-01-01
-Paragraph 17
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17_e&doctype=Standard
-URIDate 2021-03-24

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Addition to lease liabilities.

+ References

No definition available.

+ Details

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Namespace Prefix:	nxe_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Disclosure of detailed information about lease liabilities line items

+ References

No definition available.

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Namespace Prefix:	nxe_
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Balance Type:	na
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X

- Definition

Termination of lease liabilities.

+ References

No definition available.

+ Details

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Balance Type:	debit
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