XML 76 R41.htm IDEA: XBRL DOCUMENT
v3.22.4

Gold and Silver Stream Agreements (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Gold and Silver Stream Agreements |
Schedule of liabilities related to the deferred revenues | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | As of | ​ | As of
​ | ​ | December 31, | ​ | December 31,
​ | ​ | 2022 | ​ | 2021
​ | ​ | (in thousands)
Liability related to the Gold Stream Agreement | ​ | $ | 20,881 | ​ | $ | 20,364
Liability related to the Silver Stream Agreement | ​ | ​ | 22,585 | ​ | ​ | 22,196
Total liability | ​ | $ | 43,466 | ​ | $ | 42,560
​

X
- Definition Tabular disclosure for liabilities related to the deferred revenues. + References No definition available. + Details
Name: | goro_DeferredRevenueTableTextBlock
Namespace Prefix: | goro_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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