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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables) | 12 Months Ended
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Dec. 31, 2021
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) |
Accumulated other comprehensive income (loss) |
|  | At December 31 |  |  | At December 31 |
(in thousands) |  | 2021 |  |  | 2020 |
Cumulative foreign currency translation |  | $ | 414 |  |  | $ | 413 |
Experience gains-post employment liability |  |  |  |  |  |  |  |
Gross |  |  | 1,847 |  |  |  | 1,847 |
Tax effect |  |  | (485 | ) |  |  | (485 | )
|  | $ | 1,776 |  |  | $ | 1,775 |

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