XML 182 R164.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Subsequent Events - Additional Information (Detail) - $ / shares | Oct. 06, 2022 | Jul. 07, 2022 | Apr. 07, 2022
--- | --- | --- | ---
Quaterly Dividend Declared [Member] |  |  |
Statements [Line Items] |  |  |
Dividend payable per share | $ 0.025 | $ 0.025 | $ 0.025

X
- Definition Dividends payable ordinary shares per share. + References No definition available. + Details
Name: | enrff_DividendsPayableOrdinarySharesPerShare
Namespace Prefix: | enrff_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

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

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- Details
Name: | ifrs-full_NonadjustingEventsAfterReportingPeriodAxis=enrff_QuaterlyDividendDeclaredMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |