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STOCKHOLDERS’ EQUITY (Tables) | 12 Months Ended
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Dec. 31, 2021
Equity [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) | The components of AOCI, on an after-tax basis where applicable, were as follows:
| As of December 31,
(in thousands) | 2021 |  | 2020
Foreign currency translation adjustments | $ | (3,120) |  |  | $ | 5,774 |
Actuarial gain (loss) | (152) |  |  | 82 |
Total accumulated other comprehensive income (loss) | $ | (3,272) |  |  | $ | 5,856 |

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