LEASES - Narratives (Details) - CNY (¥) ¥ in Thousands |
6 Months Ended | |
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Jun. 30, 2022 |
Jun. 30, 2021 |
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Lessee, Lease, Description [Line Items] | ||
Sublease Income | ¥ 0 | ¥ 42 |
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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X | ||||||||||
- Definition Amount of sublease income excluding finance and operating lease expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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