RELATED PARTY TRANSACTIONS- Disclosure of information about key management personnel (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Related party transactions [abstract] | ||
| Salaries and short-term employee benefits | $ 3,867 | $ 2,712 |
| Non-executive directors' fees | 311 | 185 |
| Non-executive directors' deferred share units | (707) | 4,251 |
| Share-based payments | 3,408 | 2,713 |
| Key management personnel compensation | $ 6,879 | $ 9,861 |