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Amounts receivable (Tables) | 12 Months Ended
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Dec. 31, 2019
Trade and other receivables [abstract] |
Disclosure of detailed information about trade and other receivables [Table Text Block] |
|  |  | December 31, |  |  | December 31, |
|  |  | 2019 |  |  | 2018 |
|  |  | $ |  |  | $ |
| Revenues receivable from royalty, stream and other interests |  | 1,257 |  |  | 6,643 |
| Interest income receivable |  | 2,133 |  |  | 1,991 |
| Amounts receivable from associates(i) |  | 641 |  |  | 3,225 |
| Sales taxes, tax credits and other receivables |  | 2,299 |  |  | 462 |
|  |  | 6,330 |  |  | 12,321 |
(i) Amounts receivable from associates for cost recoveries are mainly related to professional services and office rent.

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- Definition Disclosure of detailed information about trade and other receivables [Table Text Block] + References No definition available. + Details
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