XML 70 R37.htm IDEA: XBRL DOCUMENT
v3.26.1

Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2025
Accounting Policies [Abstract] |
Schedule of Property, Equipment and Leasehold Improvement are Stated at Cost Less Accumulated Depreciation and Impairment | Property, equipment and leasehold improvement are stated at cost less accumulated depreciation and impairment, if any. Depreciation is computed using the straight-line method over the following estimated useful lives: Schedule of Property, Equipment and Leasehold Improvement are Stated at Cost Less Accumulated Depreciation and Impairment
Leasehold improvement |  | Shorter of the lease term or estimated economic life
Furniture and office equipment |  | 3-5 years
Electronics equipment and others |  | 3-6 years
Schedule of Amortization of Finite-lived Intangible Assets Using the Straight-line Method Over their Estimated Useful Lives | Schedule of Amortization of Finite-lived Intangible Assets Using the Straight-line Method Over their Estimated Useful Lives
Software |  | 3-5 years
Licenses |  | 10 years
Agency agreements |  | 2 years
Channel relationship |  | 2 years

X
- Definition Schedule of Property Plant And Equipment Useful Life [Table Text Block] + References No definition available. + Details
Name: | CCG_ScheduleOfPropertyPlantAndEquipmentUsefulLifeTableTextBlock
Namespace Prefix: | CCG_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name Accounting Standards Codification -Section 55 -Paragraph 40 -SubTopic 30 -Topic 350 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration