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v3.22.1

Supplemental Cash Flow Information (Details Narrative) | Oct. 05, 2021 USD ($)
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Financial Instruments |
Received cash settlement | $ 185

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Namespace Prefix: | fury_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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Namespace Prefix: | ifrs-full_
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Balance Type: | na
Period Type: | duration