ACCOUNTS RECEIVABLE, NET (Details) ¥ in Thousands, $ in Thousands |
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
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Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2023
CNY (¥)
|
Dec. 31, 2022
CNY (¥)
|
|---|---|---|---|---|---|---|
| ACCOUNTS RECEIVABLE, NET | ||||||
| Accounts receivable | ¥ 47,625 | $ 6,810 | ¥ 57,599 | |||
| Allowance for credit losses | (555) | (79) | (5,569) | $ (796) | ¥ (5,926) | ¥ (5,407) |
| Accounts receivable, net | ¥ 47,070 | $ 6,731 | ¥ 52,030 |
| X | ||||||||||
- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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