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POST-EMPLOYMENT BENEFITS (Tables) | 12 Months Ended
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Dec. 31, 2021
POST-EMPLOYMENT BENEFITS |
Post-employment benefits |
|  | At December 31 |  |  | At December 31 |
(in thousands) |  | 2021 |  |  | 2020 |
Accrued benefit obligation |  | $ | 1,274 |  |  | $ | 1,361 |
|  | $ | 1,274 |  |  | $ | 1,361 |
Post-employment benefits-by balance sheet presentation: |  |  |  |  |  |  |  |
Current |  | $ | 120 |  |  | $ | 120 |
Non-current |  |  | 1,154 |  |  |  | 1,241 |
|  | $ | 1,274 |  |  | $ | 1,361 |
Post-employment benefits continuity |
(in thousands) |  | 2021 |  |  | 2020 |
Balance-January 1 |  | $ | 1,361 |  |  | $ | 2,258 |
Accretion (note 21) |  |  | 23 |  |  |  | 57 |
Benefits paid |  |  | (110 | ) |  |  | (90 | )
Experience gain adjustment |  |  | - |  |  |  | (864 | )
Balance-December 31 |  | $ | 1,274 |  |  | $ | 1,361 |

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