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OTHER INCOME (Tables) | 9 Months Ended
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Sep. 30, 2022
OTHER INCOME |
Schedule of other income (expense) | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended September 30, | ​ | Nine months ended September 30,
​ |  | 2022 |  | 2021 |  | 2022 |  | 2021
COVID-19 Relief | ​ | $ | — | ​ | $ | 611 | ​ | $ | — | ​ | $ | 3,447
Unrealized and realized gain (loss) on investments | ​ | ​ | (1,367) | ​ | ​ | 18 | ​ | ​ | (754) | ​ | ​ | 20
Foreign currency gain on Blue Chip Swap | ​ | ​ | 5,721 | ​ | ​ | — | ​ | ​ | 12,309 | ​ | ​ | —
Foreign currency gain, other | ​ | ​ | 1,412 | ​ | ​ | 654 | ​ | ​ | 3,880 | ​ | ​ | 751
Other income (loss), net | ​ | ​ | 562 | ​ | ​ | (19) | ​ | ​ | 565 | ​ | ​ | 2,253
Total other income | ​ | $ | 6,328 | ​ | $ | 1,264 | ​ | $ | 16,000 | ​ | $ | 6,471

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- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
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