XML 65 R33.htm IDEA: XBRL DOCUMENT
v3.22.1

Cash and Restricted Cash (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Supplemental Cash Flow Information |
Disclosure of cash and cash and restricted cash |
|  | At December 31 2021 |  |  | At December 31 2020 |
Cash |  | $ | 3,259 |  |  | $ | 15,361 |
Restricted cash |  |  | 130 |  |  |  | 165 |
|  | $ | 3,389 |  |  | $ | 15,526 |

X
- References No definition available. + Details
Name: | fury_DisclosureOfComponentsOfCashAndCashEquivalentsAndRestrictedCashTableTextBlock
Namespace Prefix: | fury_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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