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CAPITAL STOCK (Narrative) (Details) | 12 Months Ended
--- | ---
Dec. 31, 2020 CAD ($) Share shares | Dec. 31, 2019 CAD ($) $ / shares shares
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Shares issued for exercise of stock options (shares) | shares | 1,967,800 | 1,790,300
Shares issued for exercise of options | $ 2,156,000 | $ 2,103,000
Shares issued for royalty and other property interests (shares) | shares | 155,271 |
Shares issued for royalty and other property interests | $ 535,000 |
Share-based payments (Shares) | shares |  | 239,405
Share-based payments | $ 2,784,000 | $ 2,240,000
Description of stock option plan | The maximum number of shares that may be reserved for issuance under the plan is limited to 10% of the issued common shares of the Company at any time. |
Description of option vesting schedule | options granted for investor relations services that vest 25% every 4 months from the date of grant. |
Weighted average remaining contractual life of outstanding share options | 2 years 9 months 25 days | 3 years 1 month 6 days
Share-based Payments | $ 3,121,000 | $ 2,423,000
Weighted average fair value of the stock options granted | $ 1.35 | $ 0.97
RSU's vested | Share | 156,250 |
RSU's expired | Share | 156,250 |
Kaukua Royalty [Member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Number of instruments or interests issued or issuable | 52,000 |
Equity interests of acquirer | $ 136,000 |
Frontline Royalty And Other Property Interest [Member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Shares issued for royalty and other property interests (shares) | shares | 103,271 |
Shares issued for royalty and other property interests | $ 399,000 |
Restricted Share Unit Plan [Member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Shares awarded settled in cash | shares |  | 107,460
Share issue price per share | $ / shares |  | $ 1.70
Share-based payments (Shares) | shares |  | 239,405
Share-based payments |  | $ 407,000
Total of RSU's reserved for issuance | Share | 3,200,000 |
Capital stock [Member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Shares issued for exercise of options | $ 2,156,000 | 2,103,000
Shares issued for royalty and other property interests | 535,000 |
Share-based payments |  | 407,000
Share-based payments [Member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Share-based payments | $ 2,784,000 | $ 1,833,000
Incentive Stock Grant Program [Member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Shares issued pursuant to an incentive stock grant program (shares) | shares |  | 346,865

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