LEASES - Additional Information (Details) ¥ in Thousands, $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
|
| LEASES | ||||
| Lease cost | ¥ 18,700 | $ 2,674 | ¥ 19,103 | ¥ 20,875 |
| Operating lease costs | 3,515 | 503 | 2,093 | 10,349 |
| Short-term lease costs | 15,185 | 2,171 | 17,010 | 10,526 |
| Cash payments for operating leases | ¥ 3,697 | $ 529 | ¥ 2,085 | ¥ 11,749 |
| Weighted-average remaining lease terms | 5 years 10 months 17 days | 5 years 10 months 17 days | 4 years 8 months 4 days | |
| Weighted average incremental borrowing rates | 5.34% | 5.34% | 6.32% | |
| X | ||||||||||
- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of short-term lease cost, excluding expense for lease with term of one month or less. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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