OTHER INVESTMENTS - Disclosure of detailed information about other investments (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Disclosure of Other Investments [Line Items] | ||
| Balance at beginning of the year | $ 4,767 | $ 69 |
| Investment in marketable securities, at cost | 3,753 | 5,497 |
| FMV of investments received on asset disposal | 9,851 | 0 |
| Disposals | (9,288) | (1,032) |
| Gain (loss) on marketable securities | 2,117 | 233 |
| Balance at end of the year | $ 11,200 | $ 4,767 |