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SHARE-BASED COMPENSATION - Stock options (Details) - $ / shares
3 Months Ended 6 Months Ended
Jun. 22, 2023
Jun. 07, 2022
Sep. 23, 2021
Aug. 10, 2020
Dec. 31, 2022
Mar. 31, 2022
Jun. 30, 2023
Jun. 30, 2022
Stock options                
SHARE-BASED COMPENSATION                
Stock options granted (in shares)             22,000 1,025,000
Exercise price (in dollar per share)             $ 22.62 $ 40.59
Stock option forfeited (in shares)               28,000
Fair value assumptions for options granted                
Expiration period             10 years  
Stock options | Management                
SHARE-BASED COMPENSATION                
Stock options granted (in shares) 22,104   55,490 34,626        
Exercise price (in dollar per share) $ 22.62   $ 18.02 $ 14.44        
Vesting percentage 20.00%   10.00% 20.00%        
Stock option forfeited (in shares)         55,490 27,701    
Fair value assumptions for options granted                
Risk free interest rate 4.03%   1.41% 0.24%        
Dividend yield 0.00%   0.00% 0.00%        
Expected volatility 85.00%   75.00% 75.00%        
Expiration period 5 years   10 years 10 years        
Expected life 4 years   7 years 9 months 18 days 6 years 6 months        
Stock options | Chief Executive Officer                
SHARE-BASED COMPENSATION                
Stock options granted (in shares)   900,000            
Vesting percentage   10.00%            
Fair value assumptions for options granted                
Risk free interest rate   2.98%            
Dividend yield   0.00%            
Expected volatility   45.70%            
Expiration period   10 years            
Expected life   7 years 9 months 18 days            
Stock options | Chief Executive Officer | Tranche One                
SHARE-BASED COMPENSATION                
Stock options granted (in shares)   300,000            
Exercise price (in dollar per share)   $ 36.00            
Stock options | Chief Executive Officer | Tranche Two                
SHARE-BASED COMPENSATION                
Stock options granted (in shares)   600,000            
Exercise price (in dollar per share)   $ 48.00            
Incentive stock options | Chief Executive Officer                
SHARE-BASED COMPENSATION                
Stock options granted (in shares)   62,460            
Exercise price (in dollar per share)   $ 16.01            
Vesting percentage   10.00%            
Fair value assumptions for options granted                
Risk free interest rate   2.98%            
Dividend yield   0.00%            
Expected volatility   45.70%            
Expiration period   10 years            
Expected life   7 years 9 months 18 days            
Incentive stock options | Chief Financial Officer                
SHARE-BASED COMPENSATION                
Stock options granted (in shares)   62,460            
Exercise price (in dollar per share)   $ 16.01            
Vesting percentage   10.00%            
Fair value assumptions for options granted                
Risk free interest rate   2.98%            
Dividend yield   0.00%            
Expected volatility   45.70%            
Expiration period   10 years            
Expected life   7 years 9 months 18 days