XML 117 R103.htm IDEA: XBRL DOCUMENT v3.8.0.1

COST METHOD INVESTMENT (Details)	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
COST METHOD INVESTMENTS [Line Items]
Equity interest owned by the Group	20.00%	20.00%	20.00%

X

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the cost method of accounting.

+ References

No definition available.

+ Details

Name:	ccm_CostMethodInvestmentOwnershipPercentage
Namespace Prefix:	ccm_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

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.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfCostMethodInvestmentsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration