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SHARE-BASED COMPENSATION - Summary of Stock options activity (Details) - Stock options - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Number of units          
Outstanding 1,080,000 1,025,000 83,000 83,000  
Granted   22,000 1,025,000    
Exercised   (6,000)      
Forfeited   (56,000) (28,000)    
Outstanding 1,025,000 985,000 1,080,000 1,025,000 83,000
Exercisable   6,000 5,000    
Weighted Average Exercise Price Per Unit          
Outstanding at the beginning (in dollars per share) $ 39.54 $ 40.59 $ 16.83 $ 16.83  
Granted (in dollars per share)   22.62 40.59    
Exercised (in dollars per share)   16.01      
Forfeited (in dollars per share)   16.01 14.44    
Outstanding at the end (in dollars per share) 40.59 41.74 39.54 40.59 $ 16.83
Exercisable (in dollars per share)   16.01 18.02    
Weighted Average Grant Date Fair Value Per Unit          
Outstanding at the beginning (in dollars per share) 5.41 4.99 12.27 12.27  
Granted (in dollars per share)   14.39 4.99    
Exercised (in dollars per share)   8.57      
Forfeited (in dollars per share)   8.57 8.67    
Outstanding at the end (in dollars per share) $ 4.99 4.97 5.41 $ 4.99 $ 12.27
Exercisable (in dollars per share)   $ 8.57 $ 14.07    
Weighted Average Remaining Contractual Life and Aggregate Intrinsic Value          
Outstanding (in years)   8 years 7 months 6 days 9 years 7 months 28 days 9 years 5 months 8 days 9 years 4 months 9 days
Granted (in years)   4 years 8 months 23 days 9 years 11 months 8 days    
Exercisable (in years)   8 years 8 months 8 days 8 years 11 months 26 days    
Exercisable (in dollars)   $ 21      
Non-vested shares   985,000      
Unrecognized compensation expense   $ 4,279      
Unrecognized compensation expense, recognition period   8 years 7 months 6 days