XML 83 R31.htm IDEA: XBRL DOCUMENT
v3.20.1

INVESTMENTS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Disclosure Of Investments [Abstract] |
Disclosure of detailed information about investments [Table Text Block] |
|  |  |  |  | Accumulated |  |  |  |
December 31, 2019 |  | Cost |  |  | unrealized (loss) gain |  |  | Fair value |
Fair value through profit or loss |  |  |  |  |  |  |  |  |
Marketable securities | $ | 3,915 |  | $ | (767 | ) | $ | 3,148 |
Warrants |  | 314 |  |  | 515 |  |  | 829 |
Private company investments |  | 1,961 |  |  | (444 | ) |  | 1,517 |
Total fair value through profit or loss |  | 6,190 |  |  | (696 | ) |  | 5,494 |
Fair value through other comprehensive income |  |  |  |  |  |  |  |  |
Marketable securities |  | 910 |  |  | (877 | ) |  | 33 |
Private company investments |  | 4,580 |  |  | - |  |  | 4,580 |
Total fair value through other comprehensive income |  | 5,490 |  |  | (877 | ) |  | 4,613 |
Total investments | $ | 11,680 |  | $ | (1,573 | ) | $ | 10,107 |
|  |  |  |  | Accumulated |  |  |  |
December 31, 2018 |  | Cost |  |  | unrealized loss |  |  | Fair value |
Fair value through profit or loss |  |  |  |  |  |  |  |  |
Marketable securities | $ | 1,683 |  | $ | (1,058 | ) | $ | 625 |
Private company investments |  | 911 |  |  | - |  |  | 911 |
Total fair value through profit or loss |  | 2,594 |  |  | (1,058 | ) |  | 1,536 |
Fair value through other comprehensive income |  |  |  |  |  |  |  |  |
Marketable securities |  | 910 |  |  | (877 | ) |  | 33 |
Total fair value through other comprehensive income |  | 910 |  |  | (877 | ) |  | 33 |
Total investments | $ | 3,504 |  | $ | (1,935 | ) | $ | 1,569 |

X
- Definition Disclosure of detailed information about investments explanatory + References No definition available. + Details
Name: | emx_DisclosureOfDetailedInformationAboutInvestmentsExplanatory
Namespace Prefix: | emx_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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