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INCOME TAXES - General (Details) | 6 Months Ended | 12 Months Ended
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Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
INCOME TAXES |  |  |  |  |  |
Statutory income tax rate (in percent) |  |  |  | 21.00% | 21.00% | 21.00%
Expiration period of operating loss carryforwards | 5 years |  |  | 5 years |  |
Turkey |  |  |  |  |  |
INCOME TAXES |  |  |  |  |  |
Statutory income tax rate (in percent) | 20.00% | 23.00% | 20.00% | 23.00% | 25.00% | 22.00%
Income withholding tax rate | 10.00% |  |  | 10.00% |  |

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