SHORT-TERM AND LONG-TERM BORROWINGS - Summary of components of short-term and long term borrowings (Parenthetical) (Details) ¥ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2025
CNY (¥)
| |
| Short-Term Borrowing [Member] | |
| Short-Term Debt [Line Items] | |
| Debt repaid term | 1 year |
| Long-Term Borrowing [Member] | |
| Short-Term Debt [Line Items] | |
| Borrowing interest rate of base points | 90.00% |
| Long-term borrowings with collateral | ¥ 32,445 |
| Debt repaid term | 6 years |
| Minimum | Short-Term Borrowing [Member] | |
| Short-Term Debt [Line Items] | |
| Borrowings interest rate | 2.10% |
| Maximum | Short-Term Borrowing [Member] | |
| Short-Term Debt [Line Items] | |
| Borrowings interest rate | 2.25% |