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ORDINARY SHARES (Details) |  |  | 1 Months Ended |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Oct. 31, 2024 USD ($) shares | Jun. 10, 2021 USD ($) shares | Jun. 30, 2024 shares | Jan. 31, 2023 shares | Mar. 31, 2022 shares | Dec. 31, 2021 shares | Sep. 30, 2021 shares | Aug. 31, 2021 shares | Mar. 31, 2021 shares | Apr. 30, 2019 $ / shares shares | Mar. 31, 2019 USD ($) shares | Nov. 30, 2018 shares | Dec. 31, 2024 $ / shares shares | Dec. 31, 2023 $ / shares shares | Dec. 31, 2020 shares | Dec. 31, 2019 shares | Dec. 31, 2018 shares | Jun. 30, 2018 shares | Jun. 07, 2018 shares
Class Of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Price per share | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.21 | $ 0.21 |  |  |  |  |
Class A ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized (in shares) |  |  |  |  |  |  |  |  |  |  |  |  | 4,662,388,278 | 4,662,388,278 |  |  |  |  |
Par value per share (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.00001 | $ 0.00001 |  |  |  |  |
Common stock, shares issued (in shares) |  |  |  |  |  |  |  |  |  |  |  |  | 2,542,714,350 | 2,252,892,845 |  |  |  | 2,480,000 |
Common stock, shares outstanding (in shares) |  |  |  |  |  |  |  |  |  |  |  |  | 2,542,714,350 | 2,252,892,845 | 1,794,357,434 | 1,777,218,449 | 216,546,541 |  |
Number of shares issued in conversion (in shares) |  |  |  |  |  |  |  |  |  | 1,210,906,902 |  | 180,895,573 |  |  |  |  |  |  |
Net proceeds received from initial public offering | $ |  |  |  |  |  |  |  |  |  |  | $ 114,765,901 |  |  |  |  |  |  |  |
Shares issued during the period (in shares) |  |  | 37,606,230 | 34,918,695 |  |  | 36,534,435 |  |  |  | 237,375,000 |  |  |  |  |  |  |  |
ADS issued during period |  |  |  |  |  |  |  |  |  |  | 15,825,000 |  |  |  |  |  |  |  |
Conversion ratio |  |  |  |  |  |  |  |  |  | 1 |  |  |  |  |  |  |  |  |
Class A ordinary shares | IPO |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares outstanding (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 33,170,968
Shares issued during the period (in shares) | 258,750,000 | 112,125,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consideration received | $ | $ 103,600,000 | $ 175,400,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class A ordinary shares | Private placement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares issued during the period (in shares) |  |  |  |  |  |  |  |  |  |  | 13,125,000 |  |  |  |  |  |  |  |
Class A ordinary shares | Over allotment option |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares issued during the period (in shares) |  |  |  |  |  |  |  |  |  |  | 29,250,000 |  |  |  |  |  |  |  |
Class B ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized (in shares) |  |  |  |  |  |  |  |  |  |  |  |  | 337,611,722 | 337,611,722 |  |  |  |  |
Par value per share (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.00001 | $ 0.00001 |  |  |  |  |
Common stock, shares issued (in shares) |  |  |  |  |  |  |  |  |  |  |  |  | 97,611,722 | 97,611,722 |  |  |  | 107,863,347 |
Common stock, shares outstanding (in shares) |  |  |  |  |  |  |  |  |  |  |  |  | 97,611,722 | 97,611,722 | 337,611,722 | 337,611,722 | 337,611,722 |  |
Number of shares converted |  |  |  |  | 124,500,000 | 48,000,000 |  | 45,000,000 | 22,500,000 |  |  |  |  |  |  |  |  |  |
Class B ordinary shares | IPO |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares outstanding (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 410,643,948
Series Angel, A, B-1, B-2, B-3 and C | IPO |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares converted |  |  |  |  |  |  |  |  |  | 1,210,906,902 |  |  |  |  |  |  |  |  |
Series C-1 convertible redeemable preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares issued in conversion (in shares) |  |  |  |  |  |  |  |  |  | 18,612,084 |  |  |  |  |  |  |  |  |
Number of shares converted |  |  |  |  |  |  |  |  |  | 18,597,738 |  |  |  |  |  |  |  |  |
Price per share | $ / shares |  |  |  |  |  |  |  |  |  | $ 8 |  |  |  |  |  |  |  |  |

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