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OTHER INCOME (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
OTHER INCOME |  |
COVID-19 relief |  | $ 1,111
Realized gain from a mechanism whereby US funds are used to buy and then sell government bonds denominated in pesos | $ 2,100 |
Foreign currency gain | 2,200 |
Realized loss on investments | $ (100) |
Additions/transfers during the period |  | $ 0

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