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FINANCE EXPENSES | 12 Months Ended
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Dec. 31, 2020
Disclosure Of Finance Cost [Abstract] |
FINANCE EXPENSES [Text Block] | 9. FINANCE EXPENSES
|  | Years ended December 31, |
|  | 2020 |  |  | 2019 |
Interest expense |  | 37,288 |  |  | 34,593 |
Finance expense - deferred revenue (Note 19) |  | 5,172 |  |  | 4,154 |
Accretion on PER (Note 20) |  | 550 |  |  | 1,577 |
Finance income |  | (249 | ) |  | (1,202 | )
|  | 42,761 |  |  | 39,122 |
For the year ended December 31, 2020, interest expense includes $2,012 (2019 - $1,709) from lease liabilities and lease related obligations.

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