v3.22.2.2
SHARE-BASED PAYMENT - Schedule Non-vested Shares Activity (Details) - $ / shares
 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Number of Non-Vested Shares        
Number of non-vested shares, forfeited (in shares) (58,126)      
Weighted Average Grant Date Fair Value Per Share (US$)        
Weighted average grant date fair value per share, non-vested shares, forfeited (in dollars per share) $ 7.47      
Capped Non-vested Shares Units        
Number of Non-Vested Shares        
Number of non-vested shares, outstanding (in shares) 13,444,469 23,027,399 23,027,399 23,027,399
Number of non-vested shares, vested (in shares) (9,582,930)      
Weighted Average Grant Date Fair Value Per Share (US$)        
Weighted average grant date fair value per share, non-vested shares, outstanding (in dollars per share) $ 2.38 $ 8.74 $ 8.74 $ 0.93
Weighted average grant date fair value per share, non-vested shares, vested (in dollars per share) $ 4.37      
Restricted Stock Units (RSUs)        
Number of Non-Vested Shares        
Number of non-vested shares, outstanding (in shares) 1,766,173 191,783 671,441 0
Number of non-vested shares, grant (in shares) 1,239,854 197,940    
Number of non-vested shares, vested (in shares) (86,996) (6,157)    
Weighted Average Grant Date Fair Value Per Share (US$)        
Weighted average grant date fair value per share, non-vested shares, outstanding (in dollars per share) $ 6.33 $ 9.63 $ 9.08 $ 0
Weighted average grant date fair value per share, non-vested shares, grant (in dollars per share) 4.93 9.60    
Weighted average grant date fair value per share, non-vested shares, vested (in dollars per share) $ 6.96 $ 8.52