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OTHER LONG-TERM LIABILITIES (Details) - USD ($) | Jun. 30, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | ---
OTHER LONG-TERM LIABILITIES |  |  |
Technology Investment Agreement (TIA) | $ 73,870,255 | $ 68,955,664 |
Stock repurchase |  | 1,040,666 | $ 3,786,000
Total | $ 73,870,255 | $ 69,996,330 |

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