v3.24.1.u1
CONVERTIBLE NOTES - Series Pre-A Note (Details)
¥ in Thousands, $ in Thousands
1 Months Ended 12 Months Ended
Feb. 28, 2022
shares
Nov. 29, 2021
USD ($)
Dec. 31, 2021
CNY (¥)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Nov. 29, 2021
CNY (¥)
EXCHANGEABLE NOTES              
Term of the debt instrument   1 year          
Changes in fair values of convertible notes, excluding impact of instrument-specific credit risk       $ 4,448 $ 13,162 $ 1,065  
Changes in fair values of convertible notes due to the instrument-specific credit risk       $ 1,670 $ 33 $ (132)  
Series Pre-A Note              
EXCHANGEABLE NOTES              
Term of the debt instrument   1 year          
Aggregate principal amount of loan   $ 23,445         ¥ 150,000
Interest rate   8.00%         8.00%
Changes in fair values of convertible notes, excluding impact of instrument-specific credit risk | ¥     ¥ 0        
Conversion of shares | shares 5,332,827