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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, 2023
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock options outstanding at beginning   103,067    
Options exercised   $ 4,000 $ 995,000 $ 28,000
Stock options outstanding at end   95,567 103,067  
Stock options exercisable at end   95,567    
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   1 year 29 days 2 years 29 days  
Options exercisable   1 year 29 days    
Weighted Average Grant Date Fair Value        
Options outstanding at beginning (in dollars per share)   $ 0.58    
Exercised   0.59    
Options outstanding at end (in dollars per share)   0.59 $ 0.58  
Options exercisable (in dollars per share)   $ 0.59    
Aggregate Intrinsic Value        
Stock options outstanding at beginning (in dollars)   $ 735,000    
Exercised   35,000    
Stock options outstanding at end (in dollars)   452,000 $ 735,000  
Stock options exercisable at end (in dollars)   452,000    
Stock options        
Aggregate Intrinsic Value        
Exercised   $ 100,000 $ 19,400,000 $ 700,000
Xinjiang Daqo Lvchuang | 2022 Restricted Stock Incentive Plan | Stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock options outstanding at beginning   23,560,000    
Granted 23,660,000      
Forfeited   (3,086,000)    
Expired   (986,500)    
Options exercised   $ (7,541,500)    
Stock options outstanding at end   11,946,000 23,560,000  
Stock options exercisable at end   11,946,000    
Weighted Average Exercise Price        
Stock options outstanding at beginning (in dollars per share)   $ 4.76    
Forfeited (in dollars per share)   4.28    
Expired (in dollars per share)   4.18    
Exercised (in dollars per share)   4.18    
Stock options outstanding at end (in dollars per share)   4.18 $ 4.76  
Stock options exercisable at end (in dollars per share)   $ 4.18    
Weighted Average Remaining Contract Life        
Options outstanding   1 year 7 months 2 days 2 years 7 months 2 days  
Options exercisable   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 $ 3.94  
Options exercisable (in dollars per share)   $ 3.94    
Aggregate Intrinsic Value        
Stock options outstanding at beginning (in dollars)   $ 50,143,000    
Exercised   176,000    
Stock options outstanding at end (in dollars)   564,000 $ 50,143,000  
Stock options exercisable at end (in dollars)   $ 564,000