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14. POST-EMPLOYMENT BENEFITS (Tables) | 12 Months Ended
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Dec. 31, 2017
Post-employment Benefits Tables |
Post-employment benefits |
|  |  |  | At December 31 |  | At December 31
(in thousands) |  |  |  | 2017 |  | 2016
Accrued benefit obligation |  |  | $ | 1,886 | $ | 1,832
|  |  | $ | 1,886 | $ | 1,832
Post-employment benefits -by duration: |  |  |  |  |  |
Current |  |  | $ | 199 | $ | 186
Non-current |  |  |  | 1,687 |  | 1,646
|  |  | $ | 1,886 | $ | 1,832
Post-employment benefits continuity |
(in thousands) |  |  |  | 2017 |  | 2016
Balance-January 1 |  |  | $ | 1,832 | $ | 2,389
Accretion |  |  |  | 57 |  | 82
Benefits paid |  |  |  | (130) |  | (137)
Experience loss (gain) adjustment |  |  |  | - |  | (580)
Foreign exchange |  |  |  | 127 |  | 78
Balance-December 31 |  |  | $ | 1,886 | $ | 1,832

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