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POST-EMPLOYMENT BENEFITS (Tables) | 12 Months Ended
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Dec. 31, 2019
Postemployment Benefits Tables Abstract |
Post-employment benefits |
|  |  |  | At December 31 |  | At December 31
(in thousands) |  |  |  | 2019 |  | 2018
Accrued benefit obligation |  |  | $ | 2,258 | $ | 2,295
|  |  | $ | 2,258 | $ | 2,295
Post-employment benefits-by balance sheet presentation: |  |  |  |
Current |  |  | $ | 150 | $ | 150
Non-current |  |  |  | 2,108 |  | 2,145
|  |  | $ | 2,258 | $ | 2,295
Post-employment benefits continuity |
(in thousands) |  |  |  | 2019 |  | 2018
Balance-January 1 |  |  | $ | 2,295 | $ | 2,365
Accretion |  |  |  | 70 |  | 72
Benefits paid |  |  |  | (107) |  | (142)
Balance-December 31 |  |  | $ | 2,258 | $ | 2,295

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