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SHARE-BASED COMPENSATION - 2022 PRC stock options activity (Details) - USD ($) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2022 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
SHARE-BASED COMPENSATION |  |  |  |
Stock options outstanding at beginning |  | 95,567 |  |
Exercised |  | $ (57,000) | $ (4,000) | $ (995,000)
Stock options outstanding at end |  | 567 | 95,567 |
Stock options exercisable at end |  | 567 |  |
Weighted Average Exercise Price |  |  |  |
Stock options outstanding at beginning (in dollars per share) |  | $ 0.59 |  |
Granted (in dollars per share) |  | 0 |  |
Exercised (in dollars per share) |  | 0.59 |  |
Stock options outstanding at end (in dollars per share) |  | 0.59 | $ 0.59 |
Stock options exercisable at end (in dollars per share) |  | $ 0.59 |  |
Weighted Average Remaining Contract Life |  |  |  |
Options outstanding |  | 29 days | 1 year 29 days |
Options exercisable |  | 29 days |  |
Weighted Average Grant Date Fair Value |  |  |  |
Options outstanding at beginning (in dollars per share) |  | $ 0.59 |  |
Exercised |  | 0.58 |  |
Options outstanding at end (in dollars per share) |  | 0.55 | $ 0.59 |
Options exercisable (in dollars per share) |  | $ 0.55 |  |
Aggregate Intrinsic Value |  |  |  |
Stock options outstanding at beginning (in dollars) |  | $ 452,000 |  |
Exercised |  | 478,000 |  |
Stock options outstanding at end (in dollars) |  | 3,000 | $ 452,000 |
Stock options exercisable at end (in dollars) |  | 3,000 |  |
Stock options |  |  |  |
Aggregate Intrinsic Value |  |  |  |
Exercised |  | $ 500,000 | $ 100,000 | $ 19,400,000
Xinjiang Daqo Lvchuang | 2022 Restricted Stock Incentive Plan | Stock options |  |  |  |
SHARE-BASED COMPENSATION |  |  |  |
Stock options outstanding at beginning |  | 11,946,000 |  |
Granted | 23,660,000 |  |  |
Forfeited |  | (6,705,600) |  |
Expired |  | (4,972,391) |  |
Exercised |  | $ (268,009) |  |
Stock options outstanding at end |  |  | 11,946,000 |
Weighted Average Exercise Price |  |  |  |
Stock options outstanding at beginning (in dollars per share) |  | $ 4.18 |  |
Forfeited (in dollars per share) |  | 4.18 |  |
Expired (in dollars per share) |  | 4.07 |  |
Exercised (in dollars per share) |  | 4.07 |  |
Stock options outstanding at end (in dollars per share) |  |  | $ 4.18 |
Weighted Average Remaining Contract Life |  |  |  |
Options outstanding |  |  | 1 year 7 months 2 days |
Weighted Average Grant Date Fair Value |  |  |  |
Options outstanding at beginning (in dollars per share) |  | 3.94 |  |
Forfeited |  | 3.94 |  |
Expired |  | 3.94 |  |
Exercised |  | $ 3.94 |  |
Options outstanding at end (in dollars per share) |  |  | $ 3.94 |
Aggregate Intrinsic Value |  |  |  |
Stock options outstanding at beginning (in dollars) |  | $ 564,000 |  |
Exercised |  | $ 193,000 |  |
Stock options outstanding at end (in dollars) |  |  | $ 564,000 |

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